source-tree refactoring

src/widgets/CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.0)
+project(qglengine_widgets)
+if (POLICY CMP0017)
+	cmake_policy(SET CMP0017 NEW)
+endif()
+qad_find_qt(Qt5 Qt6 Core Gui Widgets)
+qad_sources(SRC)
+qad_wrap(${SRC} HDRS out_HDR CPPS out_CPP QMS out_QM)
+file(GLOB PHS "*_p.h")
+list(REMOVE_ITEM out_HDR "${PHS}")
+import_version(${PROJECT_NAME} QGLEngine)
+set_deploy_property(${PROJECT_NAME} ${QGLEngine_LIB_TYPE}
+	LABEL "QGLEngine widgets library"
+	FULLNAME "${QGLEngine_DOMAIN}.${PROJECT_NAME}"
+	COMPANY  "${QGLEngine_COMPANY}"
+	INFO "QGLEngine widgets library")
+make_rc(${PROJECT_NAME} _RC)
+qad_add_library(${PROJECT_NAME} ${QGLEngine_LIB_TYPE} out_CPP ${_RC})
+qad_generate_export_header(${PROJECT_NAME})
+list(APPEND out_HDR "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_export.h")
+qad_target_link_libraries(${PROJECT_NAME} QAD::Widgets qglengine_core)
+qad_target_include_directories(${PROJECT_NAME} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}" "${_qglengine_root_build}")
+list(APPEND QT_MULTILIB_LIST ${PROJECT_NAME})
+shstk_copy_to_parent()
+#message(STATUS "Building ${PROJECT_NAME}")
+shstk_qad_install("qglengine" FALSE "${PROJECT_NAME}" "${out_HDR}" "out_QM")

src/widgets/material_editor.cpp

@@ -0,0 +1,257 @@
+/*
+    QGL MaterialEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "material_editor.h"
+
+#include "glmaterial.h"
+#include "ui_material_editor.h"
+
+
+MaterialEditor::MaterialEditor(QWidget * parent): QWidget(parent) {
+	ui = new Ui::MaterialEditor();
+	ui->setupUi(this);
+	ui->mapDiffuse->configure(tr("Diffuse"), true);
+	ui->mapNormal->configure(tr("Normal"));
+	ui->mapMetalness->configure(tr("Metalness"));
+	ui->mapRoughness->configure(tr("Roughness"));
+	ui->mapEmission->configure(tr("Emission"), true);
+	ui->mapRelief->configure(tr("Relief"));
+	ui->checkGlass->hide();
+	ui->frameReflection->hide();
+	ui->label_13->hide();
+	mat         = 0;
+	active      = true;
+	ignore_next = 0;
+}
+
+
+void MaterialEditor::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: ui->retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+void MaterialEditor::materialChanged() {
+	if (!active || !mat) return;
+	ignore_next         = 2;
+	mat->_changed       = true;
+	mat->color_diffuse  = ui->mapDiffuse->color();
+	mat->color_emission = ui->mapEmission->color();
+	mat->transparency   = ui->spinTransparent->value();
+	mat->reflectivity   = ui->spinReflect->value();
+	mat->iof            = ui->spinIOF->value();
+	mat->dispersion     = ui->spinDispersion->value();
+	mat->glass          = ui->checkGlass->isChecked();
+	// emit changed();
+}
+
+
+void MaterialEditor::setMaterial(Material * m) {
+	if (ignore_next > 0) {
+		// ignore_next = false;
+		return;
+	}
+	active = false;
+	mat    = m;
+	setEnabled(m);
+	if (!mat) return;
+	ui->mapDiffuse->setColor(mat->color_diffuse);
+	ui->mapEmission->setColor(mat->color_emission);
+	ui->spinTransparent->setValue(mat->transparency);
+	ui->spinReflect->setValue(mat->reflectivity);
+	ui->spinIOF->setValue(mat->iof);
+	ui->spinDispersion->setValue(mat->dispersion);
+	ui->checkGlass->setChecked(mat->glass);
+	ui->mapDiffuse->setMap(&(mat->map_diffuse));
+	ui->mapNormal->setMap(&(mat->map_normal));
+	ui->mapMetalness->setMap(&(mat->map_metalness));
+	ui->mapRoughness->setMap(&(mat->map_roughness));
+	ui->mapEmission->setMap(&(mat->map_emission));
+	ui->mapRelief->setMap(&(mat->map_relief));
+	/*ui->lineReflFront->setProperty("GLpath", mat->map_reflection.path(0));
+	ui->lineReflFront->setText(QFileInfo(mat->map_reflection.path(0)).fileName()); ui->lineReflBack->setProperty("GLpath",
+	mat->map_reflection.path(1)); ui->lineReflBack->setText(QFileInfo(mat->map_reflection.path(1)).fileName());
+	ui->lineReflLeft->setProperty("GLpath", mat->map_reflection.path(2));
+	ui->lineReflLeft->setText(QFileInfo(mat->map_reflection.path(2)).fileName()); ui->lineReflRight->setProperty("GLpath",
+	mat->map_reflection.path(3)); ui->lineReflRight->setText(QFileInfo(mat->map_reflection.path(3)).fileName());
+	ui->lineReflTop->setProperty("GLpath", mat->map_reflection.path(4));
+	ui->lineReflTop->setText(QFileInfo(mat->map_reflection.path(4)).fileName()); ui->lineReflBottom->setProperty("GLpath",
+	mat->map_reflection.path(5)); ui->lineReflBottom->setText(QFileInfo(mat->map_reflection.path(5)).fileName());
+	*/
+	active = true;
+}
+
+/*
+Material MaterialEditor::material() {
+    Material m;
+    mat->color_diffuse  = ui->colorDiffuse ->color();
+    mat->color_specular = ui->colorSpecular->color();
+    mat->color_emission = ui->colorEmission->color();
+    mat->transparency = ui->spinTransparent->value();
+    mat->reflectivity = ui->spinReflect->value();
+    mat->iof = ui->spinIOF->value();
+    mat->dispersion = ui->spinDispersion->value();
+    mat->glass = ui->checkGlass->isChecked();
+    mat->map_diffuse   = ui->mapDiffuse->map();
+    mat->map_normal    = ui->mapNormal->map();
+    mat->map_specular  = ui->mapSpecular->map();
+    mat->map_roughness = ui->mapRoughness->map();
+    mat->map_emission  = ui->mapEmission->map();
+    mat->map_relief    = ui->mapRelief->map();
+    mat->map_reflection.setPath(0, ui->lineReflFront->property("GLpath").toString());
+    mat->map_reflection.setPath(1, ui->lineReflBack->property("GLpath").toString());
+    mat->map_reflection.setPath(2, ui->lineReflLeft->property("GLpath").toString());
+    mat->map_reflection.setPath(3, ui->lineReflRight->property("GLpath").toString());
+    mat->map_reflection.setPath(4, ui->lineReflTop->property("GLpath").toString());
+    mat->map_reflection.setPath(5, ui->lineReflBottom->property("GLpath").toString());
+    return m;
+}
+*/
+
+void MaterialEditor::on_buttonReflFrontSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflFront->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflFront->setProperty("GLpath", str);
+	ui->lineReflFront->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflBackSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflBack->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflBack->setProperty("GLpath", str);
+	ui->lineReflBack->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflLeftSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflLeft->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflLeft->setProperty("GLpath", str);
+	ui->lineReflLeft->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflRightSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflRight->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflRight->setProperty("GLpath", str);
+	ui->lineReflRight->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflTopSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflTop->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflTop->setProperty("GLpath", str);
+	ui->lineReflTop->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflBottomSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->lineReflBottom->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->lineReflBottom->setProperty("GLpath", str);
+	ui->lineReflBottom->setText(QFileInfo(str).fileName());
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflFrontClear_clicked() {
+	ui->lineReflFront->setText("");
+	ui->lineReflFront->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflBackClear_clicked() {
+	ui->lineReflBack->setText("");
+	ui->lineReflBack->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflLeftClear_clicked() {
+	ui->lineReflLeft->setText("");
+	ui->lineReflLeft->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflRightClear_clicked() {
+	ui->lineReflRight->setText("");
+	ui->lineReflRight->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflTopClear_clicked() {
+	ui->lineReflTop->setText("");
+	ui->lineReflTop->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonReflBottomClear_clicked() {
+	ui->lineReflBottom->setText("");
+	ui->lineReflBottom->setProperty("GLpath", "");
+	materialChanged();
+}
+
+
+void MaterialEditor::on_buttonLoadCubeDir_clicked() {
+	QString dir = QFileDialog::getExistingDirectory(this, "Select directory", ui->lineReflFront->property("GLpath").toString());
+	if (dir.isEmpty()) return;
+	/*CubeTexture cb(0);
+	cb.loadPathesFromDirectory(dir);
+	active = false;
+	ui->lineReflFront->setProperty("GLpath", cb.path(0)); ui->lineReflFront->setText(QFileInfo(cb.path(0)).fileName());
+	ui->lineReflBack->setProperty("GLpath", cb.path(1)); ui->lineReflBack->setText(QFileInfo(cb.path(1)).fileName());
+	ui->lineReflLeft->setProperty("GLpath", cb.path(2)); ui->lineReflLeft->setText(QFileInfo(cb.path(2)).fileName());
+	ui->lineReflRight->setProperty("GLpath", cb.path(3)); ui->lineReflRight->setText(QFileInfo(cb.path(3)).fileName());
+	ui->lineReflTop->setProperty("GLpath", cb.path(4)); ui->lineReflTop->setText(QFileInfo(cb.path(4)).fileName());
+	ui->lineReflBottom->setProperty("GLpath", cb.path(5)); ui->lineReflBottom->setText(QFileInfo(cb.path(5)).fileName());*/
+	active = true;
+	materialChanged();
+}

src/widgets/material_editor.h

@@ -0,0 +1,67 @@
+/*
+    QGL MaterialEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef MATERIAL_EDITOR_H
+#define MATERIAL_EDITOR_H
+
+#include "gltypes.h"
+
+#include <QFileDialog>
+
+namespace Ui {
+class MaterialEditor;
+}
+
+class MaterialEditor: public QWidget {
+	friend class MaterialsEditor;
+	Q_OBJECT
+
+public:
+	explicit MaterialEditor(QWidget * parent = 0);
+
+	void setMaterial(Material * m);
+
+protected:
+	void changeEvent(QEvent * e);
+
+	bool active;
+	int ignore_next;
+	Ui::MaterialEditor * ui;
+	Material * mat;
+
+private slots:
+	void materialChanged();
+	void on_buttonReflFrontSelect_clicked();
+	void on_buttonReflFrontClear_clicked();
+	void on_buttonReflBackSelect_clicked();
+	void on_buttonReflBackClear_clicked();
+	void on_buttonReflLeftSelect_clicked();
+	void on_buttonReflLeftClear_clicked();
+	void on_buttonReflRightSelect_clicked();
+	void on_buttonReflRightClear_clicked();
+	void on_buttonReflTopSelect_clicked();
+	void on_buttonReflTopClear_clicked();
+	void on_buttonReflBottomSelect_clicked();
+	void on_buttonReflBottomClear_clicked();
+	void on_buttonLoadCubeDir_clicked();
+
+signals:
+	void changed();
+};
+
+#endif // MATERIAL_EDITOR_H

src/widgets/material_editor.ui

@@ -0,0 +1,637 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MaterialEditor</class>
+ <widget class="QWidget" name="MaterialEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>435</width>
+    <height>535</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_4">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="MaterialMapEditor" name="mapDiffuse" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="MaterialMapEditor" name="mapNormal" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_3">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="MaterialMapEditor" name="mapMetalness" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_2">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="MaterialMapEditor" name="mapRoughness" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_4">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="MaterialMapEditor" name="mapEmission" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_5">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="MaterialMapEditor" name="mapRelief" native="true">
+     <property name="styleSheet">
+      <string notr="true">font:normal;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_6">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QFormLayout" name="formLayout">
+     <property name="fieldGrowthPolicy">
+      <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+     </property>
+     <property name="labelAlignment">
+      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+     </property>
+     <item row="0" column="1">
+      <widget class="QCheckBox" name="checkGlass">
+       <property name="text">
+        <string>Glass</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_6">
+       <property name="text">
+        <string>Transparency</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="SpinSlider" name="spinTransparent">
+       <property name="maximum">
+        <double>1.000000000000000</double>
+       </property>
+       <property name="decimals">
+        <number>2</number>
+       </property>
+       <property name="singleStep">
+        <double>0.010000000000000</double>
+       </property>
+       <property name="pageStep">
+        <double>0.100000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="label_7">
+       <property name="text">
+        <string>Reflectivity</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="SpinSlider" name="spinReflect">
+       <property name="maximum">
+        <double>1.000000000000000</double>
+       </property>
+       <property name="decimals">
+        <number>2</number>
+       </property>
+       <property name="singleStep">
+        <double>0.010000000000000</double>
+       </property>
+       <property name="pageStep">
+        <double>0.100000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="3" column="0">
+      <widget class="QLabel" name="label_11">
+       <property name="text">
+        <string>IOF</string>
+       </property>
+      </widget>
+     </item>
+     <item row="3" column="1">
+      <widget class="SpinSlider" name="spinIOF">
+       <property name="maximum">
+        <double>2.000000000000000</double>
+       </property>
+       <property name="value">
+        <double>1.000000000000000</double>
+       </property>
+       <property name="decimals">
+        <number>2</number>
+       </property>
+       <property name="singleStep">
+        <double>0.010000000000000</double>
+       </property>
+       <property name="pageStep">
+        <double>0.100000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="4" column="0">
+      <widget class="QLabel" name="label_15">
+       <property name="text">
+        <string>Dispersion</string>
+       </property>
+      </widget>
+     </item>
+     <item row="4" column="1">
+      <widget class="SpinSlider" name="spinDispersion">
+       <property name="maximum">
+        <double>1.000000000000000</double>
+       </property>
+       <property name="value">
+        <double>0.100000000000000</double>
+       </property>
+       <property name="decimals">
+        <number>2</number>
+       </property>
+       <property name="singleStep">
+        <double>0.010000000000000</double>
+       </property>
+       <property name="pageStep">
+        <double>0.100000000000000</double>
+       </property>
+      </widget>
+     </item>
+     <item row="5" column="0">
+      <widget class="QLabel" name="label_13">
+       <property name="text">
+        <string>Reflection map</string>
+       </property>
+      </widget>
+     </item>
+     <item row="5" column="1">
+      <widget class="QFrame" name="frameReflection">
+       <property name="frameShape">
+        <enum>QFrame::StyledPanel</enum>
+       </property>
+       <property name="frameShadow">
+        <enum>QFrame::Sunken</enum>
+       </property>
+       <layout class="QFormLayout" name="formLayout_2">
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_14">
+          <property name="text">
+           <string>Front:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_20">
+          <property name="text">
+           <string>Back:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="0">
+         <widget class="QLabel" name="label_21">
+          <property name="text">
+           <string>Left:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0">
+         <widget class="QLabel" name="label_22">
+          <property name="text">
+           <string>Right:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="5" column="0">
+         <widget class="QLabel" name="label_23">
+          <property name="text">
+           <string>Top:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="6" column="0">
+         <widget class="QLabel" name="label_24">
+          <property name="text">
+           <string>Bottom:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflLeft"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflLeftClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflLeftSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="1" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_9">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflFront"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflFrontClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflFrontSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="2" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_10">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflBack"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflBackClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflBackSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="4" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_11">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflRight"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflRightClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflRightSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="5" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_12">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflTop"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflTopClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflTopSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="6" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_13">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="lineReflBottom"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflBottomClear">
+            <property name="text">
+             <string>X</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonReflBottomSelect">
+            <property name="text">
+             <string>^</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="0" column="0" colspan="2">
+         <widget class="QPushButton" name="buttonLoadCubeDir">
+          <property name="text">
+           <string>load from directory</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SpinSlider</class>
+   <extends>QWidget</extends>
+   <header>spinslider.h</header>
+  </customwidget>
+  <customwidget>
+   <class>MaterialMapEditor</class>
+   <extends>QWidget</extends>
+   <header>material_map_editor.h</header>
+   <container>1</container>
+   <slots>
+    <signal>changed()</signal>
+   </slots>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>spinTransparent</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>433</x>
+     <y>468</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>283</x>
+     <y>149</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinReflect</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>433</x>
+     <y>497</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>284</x>
+     <y>174</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinIOF</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>433</x>
+     <y>526</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>284</x>
+     <y>236</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>checkGlass</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>433</x>
+     <y>439</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>284</x>
+     <y>84</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinDispersion</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>433</x>
+     <y>555</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>326</x>
+     <y>288</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapDiffuse</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>69</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>63</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapMetalness</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>189</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>143</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapEmission</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>338</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>216</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapNormal</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>129</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>260</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapRelief</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>398</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>304</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mapRoughness</sender>
+   <signal>changed()</signal>
+   <receiver>MaterialEditor</receiver>
+   <slot>materialChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>421</x>
+     <y>249</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>434</x>
+     <y>250</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>materialChanged()</slot>
+ </slots>
+</ui>

src/widgets/material_map_editor.cpp

@@ -0,0 +1,154 @@
+/*
+    QGL MaterialMapEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "material_map_editor.h"
+
+#include "glmaterial.h"
+#include "gltexture_manager.h"
+#include "ui_material_map_editor.h"
+
+#include <qad_types.h>
+
+
+MaterialMapEditor::MaterialMapEditor(QWidget * parent): QWidget(parent) {
+	ui = new Ui::MaterialMapEditor();
+	ui->setupUi(this);
+	ui->widgetMap->hide();
+	active = true;
+}
+
+
+void MaterialMapEditor::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: ui->retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+void MaterialMapEditor::resizeEvent(QResizeEvent * e) {
+	QSize sz = preferredIconSize(6, this);
+	ui->iconedLabel->setFixedSize(sz);
+	ui->iconedLabel->setIconSize(sz);
+}
+
+
+void MaterialMapEditor::updateIcon() {
+	ui->iconedLabel->setIcon(QIcon(TextureManager::findFile(ui->linePath->property("GLpath").toString())));
+}
+
+
+void MaterialMapEditor::mapChanged() {
+	if (!active || !map) return;
+	active          = false;
+	map->use_bitmap = ui->checkMap->isChecked();
+	if (ui->checkMap->isChecked()) {
+		map->color_amount = ui->sliderAmount->value();
+		map->color_offset = ui->sliderOffset->value();
+	} else {
+		map->color_amount = ui->sliderValue->value();
+		map->color_offset = 0.f;
+	}
+	map->bitmap_scale.setX(ui->spinScaleX->value());
+	map->bitmap_scale.setY(ui->spinScaleY->value());
+	active = true;
+	emit changed();
+}
+
+
+void MaterialMapEditor::setMap(Map * m) {
+	active = false;
+	map    = m;
+	setEnabled(m);
+	if (!map) return;
+	ui->stackedWidget->setCurrentIndex(map->use_bitmap ? 1 : 0);
+	ui->checkMap->setChecked(map->use_bitmap);
+	ui->sliderValue->setValue(map->color_amount);
+	ui->sliderAmount->setValue(map->color_amount);
+	ui->sliderOffset->setValue(map->color_offset);
+	ui->spinScaleX->setValue(map->bitmap_scale.x());
+	ui->spinScaleY->setValue(map->bitmap_scale.y());
+	ui->linePath->setProperty("GLpath", map->bitmap_path);
+	ui->linePath->setText(QFileInfo(map->bitmap_path).fileName());
+	updateIcon();
+	active = true;
+}
+
+
+void MaterialMapEditor::configure(QString title, bool has_color) {
+	ui->labelTitle->setText(title);
+	ui->colorButton->setVisible(has_color);
+}
+
+
+void MaterialMapEditor::setColor(QColor c) {
+	active = false;
+	ui->colorButton->setColor(c);
+	active = true;
+}
+
+
+QColor MaterialMapEditor::color() const {
+	return ui->colorButton->color();
+}
+
+/*
+Map MaterialMapEditor::map() {
+    Map m;
+    map->color_amount = ui->sliderAmount->value();
+    map->color_offset = ui->sliderOffset->value();
+    map->bitmap_scale.setX(ui->spinScaleX->value());
+    map->bitmap_scale.setY(ui->spinScaleY->value());
+    map->bitmap_path = ui->linePath->property("GLpath").toString();
+    return m;
+}
+*/
+
+void MaterialMapEditor::on_buttonSelect_clicked() {
+	QString str = QFileDialog::getOpenFileName(this,
+	                                           "Select image",
+	                                           ui->linePath->property("GLpath").toString(),
+	                                           "Images(*.bmp *.jpg *.jpeg *.png *.tif *.tiff *.tga);;All files(*)");
+	if (str.isEmpty()) return;
+	ui->linePath->setProperty("GLpath", str);
+	ui->linePath->setText(QFileInfo(str).fileName());
+	map->setBitmapPath(str);
+	updateIcon();
+	mapChanged();
+}
+
+
+void MaterialMapEditor::on_buttonClear_clicked() {
+	ui->linePath->setText("");
+	ui->linePath->setProperty("GLpath", "");
+	map->clearBitmap();
+	updateIcon();
+	mapChanged();
+}
+
+
+void MaterialMapEditor::on_checkMap_toggled(bool checked) {
+	if (checked) {
+		ui->sliderAmount->setValue(ui->sliderValue->value());
+		resizeEvent(0);
+	} else
+		ui->sliderValue->setValue(ui->sliderAmount->value());
+	ui->stackedWidget->setCurrentIndex(checked ? 1 : 0);
+	mapChanged();
+}

src/widgets/material_map_editor.h

@@ -0,0 +1,60 @@
+/*
+    QGL MaterialMapEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef MATERIAL_MAP_EDITOR_H
+#define MATERIAL_MAP_EDITOR_H
+
+#include "gltypes.h"
+
+#include <QFileDialog>
+
+namespace Ui {
+class MaterialMapEditor;
+}
+
+class MaterialMapEditor: public QWidget {
+	Q_OBJECT
+
+public:
+	explicit MaterialMapEditor(QWidget * parent = 0);
+
+	void setMap(Map * m);
+	void configure(QString title, bool has_color = false);
+	void setColor(QColor c);
+	QColor color() const;
+
+protected:
+	void changeEvent(QEvent * e);
+	void resizeEvent(QResizeEvent * e);
+	void updateIcon();
+
+	bool active;
+	Ui::MaterialMapEditor * ui;
+	Map * map;
+
+private slots:
+	void mapChanged();
+	void on_buttonSelect_clicked();
+	void on_buttonClear_clicked();
+	void on_checkMap_toggled(bool checked);
+
+signals:
+	void changed();
+};
+
+#endif // MATERIAL_MAP_EDITOR_H

src/widgets/material_map_editor.ui

@@ -0,0 +1,506 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MaterialMapEditor</class>
+ <widget class="QWidget" name="MaterialMapEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>725</width>
+    <height>218</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="labelTitle">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="styleSheet">
+        <string notr="true">font: bold;</string>
+       </property>
+       <property name="text">
+        <string>title:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="ColorButton" name="colorButton">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QStackedWidget" name="stackedWidget">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <widget class="QWidget" name="page">
+        <layout class="QHBoxLayout" name="horizontalLayout_5">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="SpinSlider" name="sliderValue">
+           <property name="minimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>2</number>
+           </property>
+           <property name="singleStep">
+            <double>0.050000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>0.200000000000000</double>
+           </property>
+           <property name="spinMinimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="spinMaximum">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="page_2"/>
+      </widget>
+     </item>
+     <item>
+      <widget class="QCheckBox" name="checkMap">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Map</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QWidget" name="widgetMap" native="true">
+     <layout class="QHBoxLayout" name="horizontalLayout_4">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="IconedLabel" name="iconedLabel">
+        <property name="direction">
+         <enum>IconedLabel::RightToLeft</enum>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <layout class="QFormLayout" name="formLayout">
+        <item row="0" column="0" colspan="2">
+         <layout class="QHBoxLayout" name="horizontalLayout_2">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLineEdit" name="linePath"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonClear">
+            <property name="icon">
+             <iconset resource="../../qad/utils/qad_utils.qrc">
+              <normaloff>:/icons/edit-delete.png</normaloff>:/icons/edit-delete.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QToolButton" name="buttonSelect">
+            <property name="icon">
+             <iconset resource="../../qad/application/qad_application.qrc">
+              <normaloff>:/icons/document-open.png</normaloff>:/icons/document-open.png</iconset>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Amount:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="SpinSlider" name="sliderAmount">
+          <property name="minimum">
+           <double>-1.000000000000000</double>
+          </property>
+          <property name="maximum">
+           <double>1.000000000000000</double>
+          </property>
+          <property name="value">
+           <double>1.000000000000000</double>
+          </property>
+          <property name="decimals">
+           <number>2</number>
+          </property>
+          <property name="singleStep">
+           <double>0.050000000000000</double>
+          </property>
+          <property name="pageStep">
+           <double>0.200000000000000</double>
+          </property>
+          <property name="spinMinimum">
+           <double>-99.000000000000000</double>
+          </property>
+          <property name="spinMaximum">
+           <double>99.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Offset:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="SpinSlider" name="sliderOffset">
+          <property name="minimum">
+           <double>-1.000000000000000</double>
+          </property>
+          <property name="maximum">
+           <double>1.000000000000000</double>
+          </property>
+          <property name="decimals">
+           <number>2</number>
+          </property>
+          <property name="singleStep">
+           <double>0.050000000000000</double>
+          </property>
+          <property name="pageStep">
+           <double>0.200000000000000</double>
+          </property>
+          <property name="spinMinimum">
+           <double>-99.000000000000000</double>
+          </property>
+          <property name="spinMaximum">
+           <double>99.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="0" colspan="2">
+         <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <item>
+           <widget class="QLabel" name="label_3">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text">
+             <string>Scale X:</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QDoubleSpinBox" name="spinScaleX">
+            <property name="maximum">
+             <double>9999.000000000000000</double>
+            </property>
+            <property name="singleStep">
+             <double>0.100000000000000</double>
+            </property>
+            <property name="value">
+             <double>1.000000000000000</double>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeType">
+             <enum>QSizePolicy::Preferred</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>20</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item>
+           <widget class="QLabel" name="label_4">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text">
+             <string>Scale Y:</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QDoubleSpinBox" name="spinScaleY">
+            <property name="maximum">
+             <double>9999.000000000000000</double>
+            </property>
+            <property name="singleStep">
+             <double>0.100000000000000</double>
+            </property>
+            <property name="value">
+             <double>1.000000000000000</double>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer_2">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeType">
+             <enum>QSizePolicy::Expanding</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>1</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SpinSlider</class>
+   <extends>QWidget</extends>
+   <header>spinslider.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ColorButton</class>
+   <extends>QPushButton</extends>
+   <header>colorbutton.h</header>
+  </customwidget>
+  <customwidget>
+   <class>IconedLabel</class>
+   <extends>QFrame</extends>
+   <header>iconedlabel.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../../qad/utils/qad_utils.qrc"/>
+  <include location="../../qad/application/qad_application.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>linePath</sender>
+   <signal>textChanged(QString)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>598</x>
+     <y>55</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>99</x>
+     <y>73</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>sliderAmount</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>655</x>
+     <y>87</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>512</x>
+     <y>37</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>sliderOffset</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>655</x>
+     <y>116</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>511</x>
+     <y>65</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinScaleX</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>491</x>
+     <y>146</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>332</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinScaleY</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>647</x>
+     <y>146</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>493</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>checkMap</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>sliderValue</receiver>
+   <slot>setHidden(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>693</x>
+     <y>15</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>626</x>
+     <y>14</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>checkMap</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>widgetMap</receiver>
+   <slot>setVisible(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>686</x>
+     <y>9</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>695</x>
+     <y>62</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>sliderValue</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>99</x>
+     <y>15</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>130</x>
+     <y>28</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>colorButton</sender>
+   <signal>colorChanged(QColor)</signal>
+   <receiver>MaterialMapEditor</receiver>
+   <slot>mapChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>60</x>
+     <y>11</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>75</x>
+     <y>27</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>mapChanged()</slot>
+ </slots>
+</ui>

src/widgets/materials_editor.cpp

@@ -0,0 +1,204 @@
+/*
+    QGL MaterialsEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "materials_editor.h"
+
+#include "glmaterial.h"
+#include "material_editor.h"
+#include "qglview.h"
+#include "ui_materials_editor.h"
+
+#include <QInputDialog>
+#include <ecombobox.h>
+#include <qad_types.h>
+
+
+MaterialsEditor::MaterialsEditor(QWidget * parent): QWidget(parent) {
+	ui = new Ui::MaterialsEditor();
+	ui->setupUi(this);
+	ui->widgetMaterial->setMaterial(0);
+	ui->scrollArea->viewport()->setAutoFillBackground(false);
+	ui->scrollAreaWidgetContents->setAutoFillBackground(false);
+	view = 0;
+}
+
+
+void MaterialsEditor::assignQGLView(QGLView * v) {
+	view = v;
+	connect(view, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+	connect(view, SIGNAL(materialsChanged()), this, SLOT(materialsChanged()));
+	connect(view, SIGNAL(materialThumbnailCreated(Material *)), this, SLOT(materialThumbnailCreated(Material *)));
+	materialsChanged();
+}
+
+
+bool MaterialsEditor::event(QEvent * e) {
+	if (e->type() == QEvent::FontChange || e->type() == QEvent::Polish) {
+		QSize sz = preferredIconSize(1.5, this);
+		ui->comboMaterial->setIconSize(sz * 3);
+		ui->buttonRename->setIconSize(sz);
+		ui->buttonAdd->setIconSize(sz);
+		ui->buttonClone->setIconSize(sz);
+		ui->buttonDelete->setIconSize(sz);
+		ui->buttonAssign->setIconSize(sz);
+		ui->buttonUnset->setIconSize(sz);
+	}
+	return QWidget::event(e);
+}
+
+
+void MaterialsEditor::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: ui->retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+Material * MaterialsEditor::currentMaterial() {
+	if (!view) return 0;
+	int ind                  = ui->comboMaterial->currentIndex();
+	QVector<Material *> mats = view->scene()->getMaterials();
+	if (ind < 0 || ind >= mats.size()) return 0;
+	return mats[ind];
+}
+
+
+void MaterialsEditor::selectMaterial(Material * m) {
+	if (!m) {
+		ui->comboMaterial->setCurrentIndex(-1);
+		return;
+	}
+	for (int i = 0; i < ui->comboMaterial->count(); ++i) {
+		if ((Material *)(ui->comboMaterial->itemData(i, Qt::UserRole + 1).value<quintptr>()) == m) {
+			ui->comboMaterial->setCurrentIndex(i);
+			break;
+		}
+	}
+}
+
+
+int MaterialsEditor::indexByMaterial(Material * m) {
+	if (!m) return -1;
+	for (int i = 0; i < ui->comboMaterial->count(); ++i) {
+		if ((Material *)(ui->comboMaterial->itemData(i, Qt::UserRole + 1).value<quintptr>()) == m) return i;
+	}
+	return -1;
+}
+
+
+void MaterialsEditor::selectionChanged() {
+	if (!view) return;
+	// qDebug() << "selectionChanged";
+	ObjectBase * o = view->selectedObject();
+	if (o) selectMaterial(o->material());
+}
+
+
+void MaterialsEditor::materialsChanged() {
+	if (ui->widgetMaterial->ignore_next > 0) {
+		ui->widgetMaterial->ignore_next--;
+		return;
+	}
+	Material * cm = currentMaterial();
+	ui->comboMaterial->clear();
+	if (!view) return;
+	QVector<Material *> mats = view->scene()->getMaterials();
+	for (int i = 0; i < mats.size(); ++i) {
+		Material * m = mats[i];
+		ui->comboMaterial->addItem(QString("[%1] " + m->name).arg(i + 1), QVariant(m->name));
+		ui->comboMaterial->setItemData(i, QVariant(quintptr(m)), Qt::UserRole + 1);
+		ui->comboMaterial->setItemIcon(i, QIcon(QPixmap::fromImage(view->materialThumbnail(m))));
+		if (cm == m) ui->comboMaterial->setCurrentIndex(i);
+	}
+}
+
+
+void MaterialsEditor::materialThumbnailCreated(Material * m) {
+	// qDebug() << "materialThumbnailCreated" << m;
+	int i = indexByMaterial(m);
+	if (i < 0 || !view) return;
+	// qDebug() << "materialThumbnailCreated set to" << i;
+	ui->comboMaterial->setItemIcon(i, QIcon(QPixmap::fromImage(view->materialThumbnail(m))));
+}
+
+
+void MaterialsEditor::on_comboMaterial_currentIndexChanged(int index) {
+	ui->widgetMaterial->setMaterial(currentMaterial());
+}
+
+
+void MaterialsEditor::on_buttonRename_clicked() {
+	Material * m = currentMaterial();
+	if (!m) return;
+	QString nn = QInputDialog::getText(this, "Materials editor", "Input new name:", QLineEdit::Normal, m->name);
+	if (nn.isEmpty()) return;
+	m->name = nn;
+	int ind = ui->comboMaterial->currentIndex();
+	ui->comboMaterial->setItemText(ind, QString("[%1] " + nn).arg(ind + 1));
+	ui->comboMaterial->setItemData(ind, nn);
+}
+
+
+void MaterialsEditor::on_buttonAdd_clicked() {
+	if (!view) return;
+	Material * m = view->scene()->newMaterial();
+	materialsChanged();
+	selectMaterial(m);
+}
+
+
+void MaterialsEditor::on_buttonClone_clicked() {
+	if (!view) return;
+	Material * curm = currentMaterial();
+	if (!curm) return;
+	Material * m = view->scene()->newMaterial(curm->name);
+	QString nm   = m->name;
+	*m           = *curm;
+	m->name      = nm;
+	m->_changed  = true;
+	materialsChanged();
+	selectMaterial(m);
+}
+
+
+void MaterialsEditor::on_buttonDelete_clicked() {
+	if (!view) return;
+	Material * m = currentMaterial();
+	if (!m) return;
+	view->scene()->removeMaterial(m);
+	materialsChanged();
+}
+
+
+void MaterialsEditor::on_buttonAssign_clicked() {
+	if (!view) return;
+	Material * m      = currentMaterial();
+	ObjectBaseList ol = view->selectedObjects();
+	foreach(ObjectBase * o, ol)
+		o->setMaterial(m, true);
+}
+
+
+void MaterialsEditor::on_buttonUnset_clicked() {
+	if (!view) return;
+	ObjectBaseList ol = view->selectedObjects();
+	foreach(ObjectBase * o, ol)
+		o->setMaterial(0, true);
+}

src/widgets/materials_editor.h

@@ -0,0 +1,66 @@
+/*
+    QGL MaterialsEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef MATERIALS_EDITOR_H
+#define MATERIALS_EDITOR_H
+
+#include "gltypes.h"
+
+#include <QFileDialog>
+
+namespace Ui {
+class MaterialsEditor;
+}
+
+class MaterialsEditor: public QWidget {
+	Q_OBJECT
+
+public:
+	explicit MaterialsEditor(QWidget * parent = 0);
+
+	void assignQGLView(QGLView * v);
+
+protected:
+	bool event(QEvent * e);
+	void changeEvent(QEvent * e);
+	Material * currentMaterial();
+	void selectMaterial(Material * m);
+	int indexByMaterial(Material * m);
+
+	Ui::MaterialsEditor * ui;
+	QGLView * view;
+	Material * mat;
+
+private slots:
+	void selectionChanged();
+	void materialsChanged();
+	void materialThumbnailCreated(Material * m);
+
+	void on_comboMaterial_currentIndexChanged(int index);
+	void on_buttonRename_clicked();
+	void on_buttonAdd_clicked();
+	void on_buttonClone_clicked();
+	void on_buttonDelete_clicked();
+	void on_buttonAssign_clicked();
+	void on_buttonUnset_clicked();
+
+signals:
+	void changed();
+};
+
+#endif // MATERIALS_EDITOR_H

src/widgets/materials_editor.ui

@@ -0,0 +1,251 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MaterialsEditor</class>
+ <widget class="QWidget" name="MaterialsEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>386</width>
+    <height>520</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2" stretch="0,1">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="EComboBox" name="comboMaterial">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="sizeAdjustPolicy">
+        <enum>QComboBox::AdjustToMinimumContentsLengthWithIcon</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QWidget" name="widget" native="true">
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <property name="leftMargin">
+         <number>0</number>
+        </property>
+        <property name="topMargin">
+         <number>0</number>
+        </property>
+        <property name="rightMargin">
+         <number>0</number>
+        </property>
+        <property name="bottomMargin">
+         <number>0</number>
+        </property>
+        <item>
+         <spacer name="verticalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>1</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <layout class="QGridLayout" name="gridLayout_2">
+          <item row="0" column="2" rowspan="2">
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeType">
+             <enum>QSizePolicy::Preferred</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>10</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item row="0" column="3">
+           <widget class="QToolButton" name="buttonUnset">
+            <property name="toolTip">
+             <string>Unset</string>
+            </property>
+            <property name="icon">
+             <iconset resource="../../qcd_utils/pult/cdpult.qrc">
+              <normaloff>:/icons/dialog-cancel.png</normaloff>:/icons/dialog-cancel.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="3">
+           <widget class="QToolButton" name="buttonAssign">
+            <property name="toolTip">
+             <string>Assign</string>
+            </property>
+            <property name="icon">
+             <iconset resource="widgets.qrc">
+              <normaloff>:/icons/go-jump.png</normaloff>:/icons/go-jump.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="0">
+           <widget class="QToolButton" name="buttonAdd">
+            <property name="toolTip">
+             <string>Add</string>
+            </property>
+            <property name="icon">
+             <iconset resource="../../qad/utils/qad_utils.qrc">
+              <normaloff>:/icons/list-add.png</normaloff>:/icons/list-add.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QToolButton" name="buttonDelete">
+            <property name="toolTip">
+             <string>Delete</string>
+            </property>
+            <property name="icon">
+             <iconset resource="../../qad/utils/qad_utils.qrc">
+              <normaloff>:/icons/edit-delete.png</normaloff>:/icons/edit-delete.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QToolButton" name="buttonRename">
+            <property name="toolTip">
+             <string>Rename ...</string>
+            </property>
+            <property name="icon">
+             <iconset resource="../qglview.qrc">
+              <normaloff>:/icons/edit-rename.png</normaloff>:/icons/edit-rename.png</iconset>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QToolButton" name="buttonClone">
+            <property name="toolTip">
+             <string>Clone</string>
+            </property>
+            <property name="icon">
+             <iconset resource="../../qad/utils/qad_utils.qrc">
+              <normaloff>:/icons/edit-copy.png</normaloff>:/icons/edit-copy.png</iconset>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <spacer name="verticalSpacer_3">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>1</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QScrollArea" name="scrollArea">
+     <property name="frameShape">
+      <enum>QFrame::NoFrame</enum>
+     </property>
+     <property name="widgetResizable">
+      <bool>true</bool>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+     <widget class="QWidget" name="scrollAreaWidgetContents">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>386</width>
+        <height>440</height>
+       </rect>
+      </property>
+      <property name="autoFillBackground">
+       <bool>true</bool>
+      </property>
+      <layout class="QVBoxLayout" name="verticalLayout">
+       <property name="leftMargin">
+        <number>0</number>
+       </property>
+       <property name="topMargin">
+        <number>0</number>
+       </property>
+       <property name="bottomMargin">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="MaterialEditor" name="widgetMaterial" native="true"/>
+       </item>
+       <item>
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>421</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>EComboBox</class>
+   <extends>QComboBox</extends>
+   <header>ecombobox.h</header>
+  </customwidget>
+  <customwidget>
+   <class>MaterialEditor</class>
+   <extends>QWidget</extends>
+   <header>material_editor.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../../qad/utils/qad_utils.qrc"/>
+  <include location="../../qcd_utils/pult/cdpult.qrc"/>
+  <include location="widgets.qrc"/>
+  <include location="../qglview.qrc"/>
+ </resources>
+ <connections/>
+ <slots>
+  <slot>materialChanged()</slot>
+ </slots>
+</ui>

src/widgets/object_editor.cpp

@@ -0,0 +1,261 @@
+/*
+    QGL ObjectEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "object_editor.h"
+
+#include "qglview.h"
+#include "ui_object_editor.h"
+
+#include <scroll_spin_box.h>
+#include <spinslider.h>
+
+
+ObjectEditor::ObjectEditor(QWidget * parent): QWidget(parent) {
+	ui = new Ui::ObjectEditor();
+	ui->setupUi(this);
+	view        = 0;
+	active      = true;
+	ignore_next = false;
+	on_comboLightType_currentIndexChanged(0);
+	ui->widgetMain->setEnabled(false);
+	ui->labelAimDist->hide();
+	ui->spinAimDist->hide();
+
+	QObjectList ol;
+	ol << ui->spinPosX << ui->spinPosY << ui->spinPosZ << ui->spinRotationX << ui->spinRotationY << ui->spinRotationZ << ui->spinScaleX
+	   << ui->spinScaleY << ui->spinScaleZ;
+	foreach(QObject * o, ol)
+		connect(o, SIGNAL(valueChanged(double)), this, SLOT(spinChanged(double)));
+
+	ol.clear();
+	ol << ui->spinLightIntensity << ui->spinLightDecayConst << ui->spinLightDecayLinear << ui->spinLightDecayQuadratic
+	   << ui->spinLightAngleStart << ui->spinLightAngleEnd << ui->spinAimDist;
+	foreach(QObject * o, ol)
+		connect(o, SIGNAL(valueChanged(double)), this, SLOT(spinLightChanged(double)));
+
+	ol.clear();
+	ol << ui->spinCameraFOV << ui->spinCameraDepthStart << ui->spinCameraRoll << ui->spinAimDist;
+	foreach(QObject * o, ol)
+		connect(o, SIGNAL(valueChanged(double)), this, SLOT(spinCameraChanged(double)));
+
+	ol.clear();
+	ol << ui->checkVisible << ui->checkCastShadows << ui->checkReceiveShadows << ui->checkAcceptLight << ui->checkAcceptFog
+	   << ui->checkCameraMirrorX << ui->checkCameraMirrorY;
+	foreach(QObject * o, ol)
+		connect(o, SIGNAL(toggled(bool)), this, SLOT(checkChanged(bool)));
+}
+
+
+void ObjectEditor::assignQGLView(QGLView * v) {
+	view = v;
+	connect(view, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+	connect(view, SIGNAL(objectsPositionChanged()), this, SLOT(selectionChanged()));
+	connect(view->scene(), SIGNAL(treeChanged()), this, SLOT(selectionChanged()));
+	selectionChanged();
+}
+
+
+void ObjectEditor::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: ui->retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+void ObjectEditor::selectionChanged() {
+	if (ignore_next) {
+		ignore_next = false;
+		return;
+	}
+	ui->widgetMain->setEnabled(false);
+	if (!view) return;
+	ObjectBaseList sol = view->selectedObjects(true);
+	if (sol.isEmpty()) {
+		ui->labelTitle->setText(tr("[No selected]"));
+		return;
+	}
+	ui->widgetMain->setEnabled(true);
+	if (sol.size() == 1) {
+		setObject(sol[0]);
+		return;
+	}
+	bool hl = !view->selectedLights().isEmpty(), hc = !view->selectedCameras().isEmpty();
+	ui->groupLight->setVisible(hl);
+	ui->groupCamera->setVisible(hc);
+	ui->labelAimDist->setVisible(hl || hc);
+	ui->spinAimDist->setVisible(hl || hc);
+	ui->labelTitle->setText(tr("[%1 objects]").arg(sol.size()));
+}
+
+
+void ObjectEditor::setObject(ObjectBase * o) {
+	active = false;
+	ui->labelTitle->setText(o->name());
+	ui->spinPosX->setValue(o->posX());
+	ui->spinPosY->setValue(o->posY());
+	ui->spinPosZ->setValue(o->posZ());
+	ui->spinRotationX->setValue(o->rotationX());
+	ui->spinRotationY->setValue(o->rotationY());
+	ui->spinRotationZ->setValue(o->rotationZ());
+	ui->spinScaleX->setValue(o->scaleX());
+	ui->spinScaleY->setValue(o->scaleY());
+	ui->spinScaleZ->setValue(o->scaleZ());
+	ui->checkVisible->setChecked(o->isVisible());
+	ui->checkAcceptLight->setChecked(o->isAcceptLight());
+	ui->checkAcceptFog->setChecked(o->isAcceptFog());
+	ui->checkCastShadows->setChecked(o->isCastShadows());
+	ui->checkReceiveShadows->setChecked(o->isReceiveShadows());
+	ui->buttonColor->setColor(o->color());
+	bool is_l = o->type() == ObjectBase::glLight;
+	bool is_c = o->type() == ObjectBase::glCamera;
+	ui->labelAimDist->setVisible(is_l || is_c);
+	ui->spinAimDist->setVisible(is_l || is_c);
+	ui->groupLight->setVisible(is_l);
+	ui->groupCamera->setVisible(is_c);
+	if (is_l) {
+		Light * l = globject_cast<Light *>(o);
+		// bool is_dir = l->light_type == Light::Directional, is_cone = l->light_type == Light::Cone;
+		ui->comboLightType->setCurrentIndex(l->light_type);
+		ui->spinLightIntensity->setValue(l->intensity);
+		ui->spinLightDecayConst->setValue(l->decay_const);
+		ui->spinLightDecayLinear->setValue(l->decay_linear);
+		ui->spinLightDecayQuadratic->setValue(l->decay_quadratic);
+		ui->spinLightAngleStart->setValue(l->angle_start);
+		ui->spinLightAngleEnd->setValue(l->angle_end);
+		ui->spinAimDist->setValue(l->distance());
+		on_comboLightType_currentIndexChanged(ui->comboLightType->currentIndex());
+	}
+	if (is_c) {
+		Camera * c = globject_cast<Camera *>(o);
+		ui->checkCameraMirrorX->setChecked(c->isMirrorX());
+		ui->checkCameraMirrorY->setChecked(c->isMirrorY());
+		ui->spinCameraFOV->setValue(c->FOV());
+		ui->spinCameraRoll->setValue(c->angleRoll());
+		ui->spinCameraDepthStart->setValue(c->depthStart());
+		ui->spinAimDist->setValue(c->distance());
+	}
+	active = true;
+}
+
+
+void ObjectEditor::on_spinLightAngleStart_valueChanged(double v) {
+	if (ui->spinLightAngleEnd->value() < v) ui->spinLightAngleEnd->setValue(v);
+}
+
+
+void ObjectEditor::on_spinLightAngleEnd_valueChanged(double v) {
+	if (ui->spinLightAngleStart->value() > v) ui->spinLightAngleStart->setValue(v);
+}
+
+
+void ObjectEditor::on_comboLightType_currentIndexChanged(int index) {
+	bool ang = (index == Light::Cone);
+	ui->labelLightAngle->setVisible(ang);
+	ui->labelLightAngleDash->setVisible(ang);
+	ui->spinLightAngleStart->setVisible(ang);
+	ui->spinLightAngleEnd->setVisible(ang);
+	if (!view || !active) return;
+	QList<Light *> sll = view->selectedLights();
+	foreach(Light * o, sll) {
+		o->light_type = (Light::Type)index;
+		o->apply();
+	}
+}
+
+
+void ObjectEditor::on_buttonColor_colorChanged(const QColor & v) {
+	if (!view || !active) return;
+	ObjectBaseList sol = view->selectedObjects();
+	foreach(ObjectBase * o, sol)
+		o->setColor(v);
+	QList<Light *> sll = view->selectedLights();
+	foreach(Light * o, sll)
+		o->apply();
+}
+
+
+void ObjectEditor::spinChanged(double v) {
+	if (!view || !active) return;
+	ObjectBaseList sol = view->selectedObjects(true);
+	QObject * s        = sender();
+	foreach(ObjectBase * o, sol) {
+		if (s == ui->spinPosX) o->setPosX(v);
+		if (s == ui->spinPosY) o->setPosY(v);
+		if (s == ui->spinPosZ) o->setPosZ(v);
+		if (s == ui->spinRotationX) o->setRotationX(v);
+		if (s == ui->spinRotationY) o->setRotationY(v);
+		if (s == ui->spinRotationZ) o->setRotationZ(v);
+		if (s == ui->spinScaleX) o->setScaleX(v);
+		if (s == ui->spinScaleY) o->setScaleY(v);
+		if (s == ui->spinScaleZ) o->setScaleZ(v);
+	}
+	ignore_next = true;
+}
+
+
+void ObjectEditor::spinLightChanged(double v) {
+	if (!view || !active) return;
+	QList<Light *> sll = view->selectedLights();
+	QObject * s        = sender();
+	foreach(Light * o, sll) {
+		if (s == ui->spinLightIntensity) o->intensity = v;
+		if (s == ui->spinLightDecayConst) o->decay_const = v;
+		if (s == ui->spinLightDecayLinear) o->decay_linear = v;
+		if (s == ui->spinLightDecayQuadratic) o->decay_quadratic = v;
+		if (s == ui->spinLightAngleStart) o->angle_start = v;
+		if (s == ui->spinLightAngleEnd) o->angle_end = v;
+		if (s == ui->spinAimDist) o->setDistance(v);
+		o->apply();
+	}
+	ignore_next = true;
+}
+
+
+void ObjectEditor::spinCameraChanged(double v) {
+	if (!view || !active) return;
+	QList<Camera *> scl = view->selectedCameras();
+	QObject * s         = sender();
+	foreach(Camera * o, scl) {
+		if (s == ui->spinCameraFOV) o->setFOV(v);
+		if (s == ui->spinCameraRoll) o->setAngleRoll(v);
+		if (s == ui->spinCameraDepthStart) o->setDepthStart(v);
+		if (s == ui->spinAimDist) o->setDistance(v);
+	}
+	ignore_next = true;
+}
+
+
+void ObjectEditor::checkChanged(bool v) {
+	if (!view || !active) return;
+	ObjectBaseList sol  = view->selectedObjects();
+	QList<Camera *> scl = view->selectedCameras();
+	QObject * s         = sender();
+	foreach(ObjectBase * o, sol) {
+		if (s == ui->checkVisible) o->setVisible(v);
+		if (s == ui->checkCastShadows) o->setCastShadows(v);
+		if (s == ui->checkReceiveShadows) o->setReceiveShadows(v);
+		if (s == ui->checkAcceptLight) o->setAcceptLight(v);
+		if (s == ui->checkAcceptFog) o->setAcceptFog(v);
+	}
+	foreach(Camera * o, scl) {
+		if (s == ui->checkCameraMirrorX) o->setMirrorX(v);
+		if (s == ui->checkCameraMirrorY) o->setMirrorY(v);
+	}
+}

src/widgets/object_editor.h

@@ -0,0 +1,62 @@
+/*
+    QGL ObjectEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef OBJECT_EDITOR_H
+#define OBJECT_EDITOR_H
+
+#include "globject.h"
+
+#include <QWidget>
+
+namespace Ui {
+class ObjectEditor;
+}
+
+class ObjectEditor: public QWidget {
+	Q_OBJECT
+
+public:
+	explicit ObjectEditor(QWidget * parent = 0);
+
+	void assignQGLView(QGLView * v);
+
+protected:
+	void changeEvent(QEvent * e);
+	void setObject(ObjectBase * o);
+
+	Ui::ObjectEditor * ui;
+	QGLView * view;
+	bool active, ignore_next;
+
+private slots:
+	void selectionChanged();
+	void on_spinLightAngleStart_valueChanged(double v);
+	void on_spinLightAngleEnd_valueChanged(double v);
+
+	void on_comboLightType_currentIndexChanged(int index);
+	void on_buttonColor_colorChanged(const QColor & v);
+	void spinChanged(double v);
+	void spinLightChanged(double v);
+	void spinCameraChanged(double v);
+	void checkChanged(bool v);
+
+signals:
+	void changed();
+};
+
+#endif // OBJECT_EDITOR_H

src/widgets/object_editor.ui

@@ -0,0 +1,782 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ObjectEditor</class>
+ <widget class="QWidget" name="ObjectEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>466</width>
+    <height>778</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QLabel" name="labelTitle">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="styleSheet">
+      <string notr="true">font: bold;</string>
+     </property>
+     <property name="text">
+      <string>[No selected]</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QWidget" name="widgetMain" native="true">
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QGroupBox" name="groupBox">
+        <property name="title">
+         <string>Position</string>
+        </property>
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
+         <item>
+          <widget class="QLabel" name="label_11">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>X:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinPosX"/>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_23">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Y:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinPosY"/>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_24">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Z:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinPosZ"/>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="groupBox_2">
+        <property name="title">
+         <string>Rotation</string>
+        </property>
+        <layout class="QFormLayout" name="formLayout">
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_4">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>X:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="SpinSlider" name="spinRotationX">
+           <property name="minimum">
+            <double>-360.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>360.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>1</number>
+           </property>
+           <property name="singleStep">
+            <double>4.500000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>90.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+           <property name="tickPosition">
+            <enum>QSlider::TicksAbove</enum>
+           </property>
+           <property name="tickInterval">
+            <number>90</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_5">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Y:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="SpinSlider" name="spinRotationY">
+           <property name="minimum">
+            <double>-360.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>360.000000000000000</double>
+           </property>
+           <property name="singleStep">
+            <double>4.500000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>90.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+           <property name="tickPosition">
+            <enum>QSlider::TicksAbove</enum>
+           </property>
+           <property name="tickInterval">
+            <number>90</number>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="label_6">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Z:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="SpinSlider" name="spinRotationZ">
+           <property name="minimum">
+            <double>-360.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>360.000000000000000</double>
+           </property>
+           <property name="singleStep">
+            <double>4.500000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>90.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+           <property name="tickPosition">
+            <enum>QSlider::TicksAbove</enum>
+           </property>
+           <property name="tickInterval">
+            <number>90</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="groupBox_3">
+        <property name="title">
+         <string>Scale</string>
+        </property>
+        <layout class="QHBoxLayout" name="horizontalLayout_4">
+         <item>
+          <widget class="QLabel" name="label_25">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>X:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinScaleX"/>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_26">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Y:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinScaleY"/>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_27">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Z:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinScaleZ"/>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="1" column="2">
+         <widget class="QCheckBox" name="checkAcceptFog">
+          <property name="text">
+           <string>Accept fog</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="2">
+         <widget class="QCheckBox" name="checkAcceptLight">
+          <property name="text">
+           <string>Accept light</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QCheckBox" name="checkVisible">
+          <property name="text">
+           <string>Visible</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QCheckBox" name="checkCastShadows">
+          <property name="text">
+           <string>Cast shadows</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QCheckBox" name="checkReceiveShadows">
+          <property name="text">
+           <string>Receive shadows</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QFormLayout" name="formLayout_3">
+        <property name="fieldGrowthPolicy">
+         <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+        </property>
+        <property name="labelAlignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_12">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>Color:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="ColorButton" name="buttonColor"/>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="labelAimDist">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>Aim distance:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="ScrollSpinBox" name="spinAimDist"/>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="groupLight">
+        <property name="title">
+         <string>Light</string>
+        </property>
+        <layout class="QFormLayout" name="formLayout_2">
+         <property name="fieldGrowthPolicy">
+          <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+         </property>
+         <property name="labelAlignment">
+          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         </property>
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_13">
+           <property name="text">
+            <string>Type:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QComboBox" name="comboLightType">
+           <item>
+            <property name="text">
+             <string>Omni</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>Cone</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>Directional</string>
+            </property>
+           </item>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_14">
+           <property name="text">
+            <string>Intensity:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="SpinSlider" name="spinLightIntensity">
+           <property name="minimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>10.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>3</number>
+           </property>
+           <property name="singleStep">
+            <double>0.100000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="squareScale">
+            <bool>true</bool>
+           </property>
+           <property name="spinMaximum">
+            <double>999.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="label_15">
+           <property name="text">
+            <string>Decay ^0:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="SpinSlider" name="spinLightDecayConst">
+           <property name="minimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>10.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>3</number>
+           </property>
+           <property name="singleStep">
+            <double>0.100000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="squareScale">
+            <bool>true</bool>
+           </property>
+           <property name="spinMaximum">
+            <double>999.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="0">
+          <widget class="QLabel" name="label_16">
+           <property name="text">
+            <string>Decay ^1:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1">
+          <widget class="SpinSlider" name="spinLightDecayLinear">
+           <property name="minimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>10.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>3</number>
+           </property>
+           <property name="singleStep">
+            <double>0.100000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="squareScale">
+            <bool>true</bool>
+           </property>
+           <property name="spinMaximum">
+            <double>999.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="4" column="0">
+          <widget class="QLabel" name="label_17">
+           <property name="text">
+            <string>Decay ^2:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="4" column="1">
+          <widget class="SpinSlider" name="spinLightDecayQuadratic">
+           <property name="minimum">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>10.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>3</number>
+           </property>
+           <property name="singleStep">
+            <double>0.100000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="squareScale">
+            <bool>true</bool>
+           </property>
+           <property name="spinMaximum">
+            <double>999.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="5" column="0">
+          <widget class="QLabel" name="labelLightAngle">
+           <property name="text">
+            <string>Angle:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="5" column="1">
+          <widget class="QWidget" name="widget" native="true">
+           <layout class="QHBoxLayout" name="horizontalLayout_2">
+            <property name="leftMargin">
+             <number>0</number>
+            </property>
+            <property name="topMargin">
+             <number>0</number>
+            </property>
+            <property name="rightMargin">
+             <number>0</number>
+            </property>
+            <property name="bottomMargin">
+             <number>0</number>
+            </property>
+            <item>
+             <widget class="SpinSlider" name="spinLightAngleStart">
+              <property name="minimum">
+               <double>0.000000000000000</double>
+              </property>
+              <property name="maximum">
+               <double>180.000000000000000</double>
+              </property>
+              <property name="decimals">
+               <number>1</number>
+              </property>
+              <property name="singleStep">
+               <double>5.000000000000000</double>
+              </property>
+              <property name="pageStep">
+               <double>30.000000000000000</double>
+              </property>
+              <property name="suffix">
+               <string>°</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QLabel" name="labelLightAngleDash">
+              <property name="text">
+               <string> - </string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="SpinSlider" name="spinLightAngleEnd">
+              <property name="minimum">
+               <double>0.000000000000000</double>
+              </property>
+              <property name="maximum">
+               <double>180.000000000000000</double>
+              </property>
+              <property name="decimals">
+               <number>1</number>
+              </property>
+              <property name="singleStep">
+               <double>5.000000000000000</double>
+              </property>
+              <property name="pageStep">
+               <double>30.000000000000000</double>
+              </property>
+              <property name="suffix">
+               <string>°</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="groupCamera">
+        <property name="title">
+         <string>Camera</string>
+        </property>
+        <layout class="QFormLayout" name="formLayout_5">
+         <property name="fieldGrowthPolicy">
+          <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+         </property>
+         <property name="labelAlignment">
+          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         </property>
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_46">
+           <property name="text">
+            <string>Depth start:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_45">
+           <property name="text">
+            <string>FOV:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="SpinSlider" name="spinCameraFOV">
+           <property name="minimum">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>179.900000000000006</double>
+           </property>
+           <property name="value">
+            <double>60.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>1</number>
+           </property>
+           <property name="singleStep">
+            <double>5.000000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>30.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1">
+          <layout class="QHBoxLayout" name="horizontalLayout">
+           <item>
+            <widget class="QCheckBox" name="checkCameraMirrorY">
+             <property name="text">
+              <string>Mirror Y</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QCheckBox" name="checkCameraMirrorX">
+             <property name="text">
+              <string>Mirror X</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item row="0" column="1">
+          <widget class="QDoubleSpinBox" name="spinCameraDepthStart">
+           <property name="decimals">
+            <number>5</number>
+           </property>
+           <property name="maximum">
+            <double>999999999.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>0.100000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="SpinSlider" name="spinCameraRoll">
+           <property name="minimum">
+            <double>-180.000000000000000</double>
+           </property>
+           <property name="maximum">
+            <double>180.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>0.000000000000000</double>
+           </property>
+           <property name="decimals">
+            <number>1</number>
+           </property>
+           <property name="singleStep">
+            <double>5.000000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>30.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="label_47">
+           <property name="text">
+            <string>Roll:</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SpinSlider</class>
+   <extends>QWidget</extends>
+   <header>spinslider.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ColorButton</class>
+   <extends>QPushButton</extends>
+   <header>colorbutton.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ScrollSpinBox</class>
+   <extends>QWidget</extends>
+   <header>scroll_spin_box.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+ <slots>
+  <slot>objectChanged()</slot>
+ </slots>
+</ui>

src/widgets/primitiveeditor.cpp

@@ -0,0 +1,234 @@
+/*
+    QGL PrimitiveEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "primitiveeditor.h"
+
+#include "glmesh.h"
+#include "glprimitives.h"
+#include "ui_primitiveeditor.h"
+
+#include <QMetaEnum>
+#include <qad_types.h>
+
+
+PrimitiveEditor::PrimitiveEditor(QWidget * parent): QWidget(parent), ui(new Ui::PrimitiveEditor) {
+	view        = 0;
+	can_replace = false;
+	ui->setupUi(this);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0)
+	ui->spinSegments->setStepType(QAbstractSpinBox::AdaptiveDecimalStepType);
+	ui->spinSegments2->setStepType(QAbstractSpinBox::AdaptiveDecimalStepType);
+#endif
+	editors[Plane] << ui->widgetWidth;
+	editors[Plane] << ui->widgetLength;
+	editors[Cube] << ui->widgetWidth;
+	editors[Cube] << ui->widgetLength;
+	editors[Cube] << ui->widgetHeight;
+	editors[Ellipsoid] << ui->widgetRadius1;
+	editors[Ellipsoid] << ui->widgetSegments;
+	editors[Ellipsoid] << ui->widgetSegments2;
+	editors[Ellipsoid] << ui->widgetAngle;
+	editors[Disc] << ui->widgetRadius1;
+	editors[Disc] << ui->widgetSegments;
+	editors[Disc] << ui->widgetAngle;
+	editors[Cone] << ui->widgetRadius1;
+	editors[Cone] << ui->widgetHeight;
+	editors[Cone] << ui->widgetSegments;
+	editors[Cylinder] << ui->widgetRadius1;
+	editors[Cylinder] << ui->widgetHeight;
+	editors[Cylinder] << ui->widgetSegments;
+	editors[Cylinder] << ui->widgetAngle;
+	editors[Torus] << ui->widgetRadius1;
+	editors[Torus] << ui->widgetRadius2;
+	editors[Torus] << ui->widgetSegments;
+	editors[Torus] << ui->widgetSegments2;
+	editors[Torus] << ui->widgetAngle;
+	QSet<QWidget *> all;
+	QMetaEnum me = metaObject()->enumerator(0);
+	for (int i = 0; i < me.keyCount(); ++i) {
+		ui->comboPrimitives->addItem(me.key(i));
+		all.unite(QList2QSet(editors[(PrimitiveType)me.value(i)]));
+	}
+	all_editors = all.values();
+	foreach(QWidget * w, all_editors) {
+		if (w->layout()) w->layout()->setContentsMargins(0, layout()->spacing(), 0, 0);
+	}
+
+	ui->comboPrimitives->setCurrentIndex(Plane);
+	on_comboPrimitives_currentIndexChanged(ui->comboPrimitives->currentIndex());
+}
+
+
+PrimitiveEditor::~PrimitiveEditor() {
+	delete ui;
+}
+
+
+void PrimitiveEditor::assignQGLView(QGLView * v) {
+	view = v;
+	connect(view, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+	selectionChanged();
+}
+
+
+Mesh * PrimitiveEditor::createMesh(QVariantList & params) {
+	Mesh * m         = 0;
+	PrimitiveType pt = (PrimitiveType)ui->comboPrimitives->currentIndex();
+	params << pt;
+	switch (pt) {
+	case Plane:
+		m = Primitive::plane(ui->spinWidth->value(), ui->spinLength->value());
+		params << ui->spinWidth->value() << ui->spinLength->value();
+		break;
+	case Cube:
+		m = Primitive::cube(ui->spinWidth->value(), ui->spinLength->value(), ui->spinHeight->value());
+		params << ui->spinWidth->value() << ui->spinLength->value() << ui->spinHeight->value();
+		break;
+	case Ellipsoid:
+		m = Primitive::ellipsoid(ui->spinSegments->value(), ui->spinSegments2->value(), ui->spinRadius->value(), ui->spinAngle->value());
+		params << ui->spinSegments->value() << ui->spinSegments2->value() << ui->spinRadius->value() << ui->spinAngle->value();
+		break;
+	case Disc:
+		m = Primitive::disc(ui->spinSegments->value(), ui->spinRadius->value(), ui->spinAngle->value());
+		params << ui->spinSegments->value() << ui->spinRadius->value() << ui->spinAngle->value();
+		break;
+	case Cone:
+		m = Primitive::cone(ui->spinSegments->value(), ui->spinRadius->value(), ui->spinHeight->value());
+		params << ui->spinSegments->value() << ui->spinRadius->value() << ui->spinHeight->value();
+		break;
+	case Cylinder:
+		m = Primitive::cylinder(ui->spinSegments->value(), ui->spinRadius->value(), ui->spinHeight->value(), ui->spinAngle->value());
+		params << ui->spinSegments->value() << ui->spinRadius->value() << ui->spinHeight->value() << ui->spinAngle->value();
+		break;
+	case Torus:
+		m = Primitive::torus(ui->spinSegments->value(),
+		                     ui->spinSegments2->value(),
+		                     ui->spinRadius->value(),
+		                     ui->spinRadius2->value(),
+		                     ui->spinAngle->value());
+		params << ui->spinSegments->value() << ui->spinSegments2->value() << ui->spinRadius->value() << ui->spinRadius2->value()
+			   << ui->spinAngle->value();
+		break;
+	default: return 0;
+	}
+	params << ui->flipNormals->isChecked();
+	params << ui->colorButton->color();
+	if (ui->flipNormals->isChecked()) m->flipNormals();
+	return m;
+}
+
+
+void PrimitiveEditor::showEditors() {
+	foreach(QWidget * w, all_editors)
+		w->hide();
+	PrimitiveType pt     = (PrimitiveType)ui->comboPrimitives->currentIndex();
+	QList<QWidget *> wds = editors[pt];
+	foreach(QWidget * w, wds)
+		w->show();
+}
+
+
+void PrimitiveEditor::selectionChanged() {
+	ObjectBase * so = view->selectedObject();
+	can_replace     = false;
+	if (so) {
+		QVariantList vl = so->property("primitive", &can_replace).toList();
+		if (can_replace && !vl.isEmpty()) {
+			PrimitiveType pt = (PrimitiveType)vl.takeFirst().toInt();
+			ui->comboPrimitives->setCurrentIndex(pt);
+			switch (pt) {
+			case Plane:
+				ui->spinWidth->setValue(vl.takeFirst().toDouble());
+				ui->spinLength->setValue(vl.takeFirst().toDouble());
+				break;
+			case Cube:
+				ui->spinWidth->setValue(vl.takeFirst().toDouble());
+				ui->spinLength->setValue(vl.takeFirst().toDouble());
+				ui->spinHeight->setValue(vl.takeFirst().toDouble());
+				break;
+			case Ellipsoid:
+				ui->spinSegments->setValue(vl.takeFirst().toDouble());
+				ui->spinSegments2->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius->setValue(vl.takeFirst().toDouble());
+				ui->spinAngle->setValue(vl.takeFirst().toDouble());
+				break;
+			case Disc:
+				ui->spinSegments->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius->setValue(vl.takeFirst().toDouble());
+				ui->spinAngle->setValue(vl.takeFirst().toDouble());
+				break;
+			case Cone:
+				ui->spinSegments->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius->setValue(vl.takeFirst().toDouble());
+				ui->spinHeight->setValue(vl.takeFirst().toDouble());
+				break;
+			case Cylinder:
+				ui->spinSegments->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius->setValue(vl.takeFirst().toDouble());
+				ui->spinHeight->setValue(vl.takeFirst().toDouble());
+				ui->spinAngle->setValue(vl.takeFirst().toDouble());
+				break;
+			case Torus:
+				ui->spinSegments->setValue(vl.takeFirst().toDouble());
+				ui->spinSegments2->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius->setValue(vl.takeFirst().toDouble());
+				ui->spinRadius2->setValue(vl.takeFirst().toDouble());
+				ui->spinAngle->setValue(vl.takeFirst().toDouble());
+				break;
+			}
+			ui->flipNormals->setChecked(vl.takeFirst().toBool());
+			ui->colorButton->setColor(vl.takeFirst().value<QColor>());
+		}
+	}
+}
+
+
+void PrimitiveEditor::replaceMesh() {
+	if (!view) return;
+	if (!can_replace) return;
+	ObjectBase * so = view->selectedObject();
+	if (!so) return;
+	QVariantList params;
+	Mesh * m = createMesh(params);
+	if (!m) return;
+	so->setMesh(m);
+	so->setColor(ui->colorButton->color());
+	so->setName(ui->comboPrimitives->currentText());
+	so->setProperty("primitive", params);
+	delete m;
+}
+
+
+void PrimitiveEditor::on_buttonAdd_clicked() {
+	if (!view) return;
+	QVariantList params;
+	Mesh * m = createMesh(params);
+	if (!m) return;
+	ObjectBase * o = new ObjectBase(m);
+	o->setColor(ui->colorButton->color());
+	o->setName(ui->comboPrimitives->currentText());
+	o->setProperty("primitive", params);
+	view->scene()->addObject(o);
+	view->scene()->selectObject(o);
+	delete m;
+}
+
+
+void PrimitiveEditor::on_comboPrimitives_currentIndexChanged(int index) {
+	showEditors();
+}

src/widgets/primitiveeditor.h

@@ -0,0 +1,70 @@
+/*
+    QGL PrimitiveEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef PRIMITIVEEDITOR_H
+#define PRIMITIVEEDITOR_H
+
+#include "qglview.h"
+
+#include <QWidget>
+
+
+namespace Ui {
+class PrimitiveEditor;
+}
+
+
+class PrimitiveEditor: public QWidget {
+	Q_OBJECT
+
+public:
+	enum PrimitiveType {
+		Plane,
+		Cube,
+		Ellipsoid,
+		Disc,
+		Cone,
+		Cylinder,
+		Torus
+	};
+	Q_ENUMS(PrimitiveType)
+
+	explicit PrimitiveEditor(QWidget * parent = nullptr);
+	~PrimitiveEditor();
+
+	void assignQGLView(QGLView * v);
+
+protected:
+	Mesh * createMesh(QVariantList & params);
+	void showEditors();
+
+	Ui::PrimitiveEditor * ui;
+	QGLView * view;
+	QMap<PrimitiveType, QList<QWidget *>> editors;
+	QList<QWidget *> all_editors;
+	bool can_replace;
+
+private slots:
+	void selectionChanged();
+	void replaceMesh();
+	void on_buttonAdd_clicked();
+	void on_comboPrimitives_currentIndexChanged(int index);
+};
+
+
+#endif // PRIMITIVEEDITOR_H

src/widgets/primitiveeditor.ui

@@ -0,0 +1,597 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PrimitiveEditor</class>
+ <widget class="QWidget" name="PrimitiveEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>360</width>
+    <height>536</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="EComboBox" name="comboPrimitives"/>
+   </item>
+   <item>
+    <widget class="QWidget" name="widgetRows" native="true">
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <property name="spacing">
+       <number>0</number>
+      </property>
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QWidget" name="widgetWidth" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label">
+           <property name="text">
+            <string>Width:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinWidth">
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetLength" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_2">
+           <property name="text">
+            <string>Length:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinLength">
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetHeight" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_4">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_3">
+           <property name="text">
+            <string>Height</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinHeight">
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetRadius1" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_5">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_6">
+           <property name="text">
+            <string>Radius 1:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinRadius">
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetRadius2" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_6">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_7">
+           <property name="text">
+            <string>Radius 2:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ScrollSpinBox" name="spinRadius2">
+           <property name="value">
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetAngle" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_7">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_8">
+           <property name="text">
+            <string>Angle:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="SpinSlider" name="spinAngle">
+           <property name="maximum">
+            <double>360.000000000000000</double>
+           </property>
+           <property name="value">
+            <double>360.000000000000000</double>
+           </property>
+           <property name="singleStep">
+            <double>4.500000000000000</double>
+           </property>
+           <property name="pageStep">
+            <double>90.000000000000000</double>
+           </property>
+           <property name="suffix">
+            <string>°</string>
+           </property>
+           <property name="tickPosition">
+            <enum>QSlider::TicksAbove</enum>
+           </property>
+           <property name="tickInterval">
+            <number>90</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetSegments" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_8">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_4">
+           <property name="text">
+            <string>Segments:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="spinSegments">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>1000</number>
+           </property>
+           <property name="singleStep">
+            <number>1</number>
+           </property>
+           <property name="value">
+            <number>16</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetSegments2" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_9">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_9">
+           <property name="text">
+            <string>Segments 2:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="spinSegments2">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>1000</number>
+           </property>
+           <property name="singleStep">
+            <number>1</number>
+           </property>
+           <property name="value">
+            <number>16</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetColor" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_10">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="label_10">
+           <property name="text">
+            <string>Color:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="ColorButton" name="colorButton">
+           <property name="color">
+            <color>
+             <red>255</red>
+             <green>255</green>
+             <blue>255</blue>
+            </color>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QCheckBox" name="flipNormals">
+     <property name="text">
+      <string>Flip normals</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>176</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="buttonAdd">
+       <property name="text">
+        <string>Add</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../../qad/utils/qad_utils.qrc">
+         <normaloff>:/icons/list-add.png</normaloff>:/icons/list-add.png</iconset>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SpinSlider</class>
+   <extends>QWidget</extends>
+   <header>spinslider.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ColorButton</class>
+   <extends>QPushButton</extends>
+   <header>colorbutton.h</header>
+  </customwidget>
+  <customwidget>
+   <class>EComboBox</class>
+   <extends>QComboBox</extends>
+   <header>ecombobox.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ScrollSpinBox</class>
+   <extends>QWidget</extends>
+   <header>scroll_spin_box.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../../qad/utils/qad_utils.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>spinWidth</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>331</x>
+     <y>51</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>368</x>
+     <y>45</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinLength</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>330</x>
+     <y>84</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>369</x>
+     <y>82</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinHeight</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>334</x>
+     <y>116</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>366</x>
+     <y>114</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinRadius</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>332</x>
+     <y>144</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>370</x>
+     <y>145</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinRadius2</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>334</x>
+     <y>186</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>371</x>
+     <y>181</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinAngle</sender>
+   <signal>valueChanged(double)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>335</x>
+     <y>210</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>372</x>
+     <y>213</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinSegments</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>329</x>
+     <y>246</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>370</x>
+     <y>247</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>spinSegments2</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>336</x>
+     <y>284</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>372</x>
+     <y>279</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>flipNormals</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>70</x>
+     <y>344</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>370</x>
+     <y>341</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>comboPrimitives</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>348</x>
+     <y>9</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>367</x>
+     <y>9</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>colorButton</sender>
+   <signal>colorChanged(QColor)</signal>
+   <receiver>PrimitiveEditor</receiver>
+   <slot>replaceMesh()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>271</x>
+     <y>285</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>179</x>
+     <y>267</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>replaceMesh()</slot>
+ </slots>
+</ui>

src/widgets/propertyeditor.cpp

@@ -0,0 +1,674 @@
+/*
+    QGL PropertyEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "propertyeditor.h"
+
+#include "clineedit.h"
+#include "colorbutton.h"
+#include "qpointedit.h"
+#include "qrectedit.h"
+
+#include <QApplication>
+#include <QCheckBox>
+#include <QPainter>
+
+
+QWidget * Delegate::widgetForProperty(QWidget * parent, const QModelIndex & index) const {
+	QWidget * w    = nullptr;
+	int type       = 0;
+	QVariant value = index.data(Qt::UserRole);
+	if (index.data(Qt::UserRole + 2).toString() == "__flags") return nullptr;
+	if (index.data(Qt::UserRole + 1).toString() == "__flag") {
+		qulonglong key = index.data(Qt::UserRole).toULongLong();
+		value          = index.parent().data(Qt::UserRole);
+		// QMetaProperty prop = index.parent().data(Qt::UserRole + 1).value<QMetaProperty>();
+		w              = new QCheckBox(parent);
+		type           = 14;
+		((QCheckBox *)w)->setChecked(((value.toULongLong() & key) == key && key != 0) || (value.toULongLong() == 0 && key == 0));
+		((QCheckBox *)w)->setText("0x" + QString::number(key, 16).toUpper());
+		connect((QCheckBox *)w, SIGNAL(clicked(bool)), this, SLOT(changedFlag()));
+		// qDebug() << prop.enumerator().name();
+	} else {
+		if (value.canConvert<PropertyValuePair>()) {
+			PropertyValuePair prop = value.value<PropertyValuePair>();
+			if (prop.first.isEnumType()) {
+				w    = new QComboBox(parent);
+				type = 13;
+				((QComboBox *)w)->setCurrentIndex(value.toInt());
+				w->setProperty("__prop", QVariant::fromValue<QMetaProperty>(prop.first));
+				QMetaEnum menum = prop.first.enumerator();
+				for (int i = 0; i < menum.keyCount(); ++i) {
+					((QComboBox *)w)
+						->addItem(QString(menum.key(i)) + " (0x" + QString::number(menum.value(i), 16).toUpper() + ")", menum.value(i));
+					if (menum.value(i) == prop.second.toInt()) ((QComboBox *)w)->setCurrentIndex(i);
+				}
+				connect((QComboBox *)w, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
+			}
+		} else {
+#if QT_VERSION_MAJOR <= 5
+			switch (value.type()) {
+#else
+			switch (value.metaType().id()) {
+#endif
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Int:
+#else
+			case QMetaType::Int:
+#endif
+				w    = new QSpinBox(parent);
+				type = 2;
+				((QSpinBox *)w)->setRange(-0x7FFFFFFF, 0x7FFFFFFF);
+				connect((QSpinBox *)w, SIGNAL(valueChanged(int)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::UInt:
+#else
+			case QMetaType::UInt:
+#endif
+				w    = new QSpinBox(parent);
+				type = 3;
+				((QSpinBox *)w)->setRange(0, 0xFFFFFFFF);
+				connect((QSpinBox *)w, SIGNAL(valueChanged(int)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::LongLong:
+#else
+			case QMetaType::LongLong:
+#endif
+				w    = new QSpinBox(parent);
+				type = 4;
+				((QSpinBox *)w)->setRange(-0x7FFFFFFF, 0x7FFFFFFF);
+				connect((QSpinBox *)w, SIGNAL(valueChanged(int)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::ULongLong:
+#else
+			case QMetaType::ULongLong:
+#endif
+				w    = new QSpinBox(parent);
+				type = 5;
+				((QSpinBox *)w)->setRange(0, 0xFFFFFFFF);
+				connect((QSpinBox *)w, SIGNAL(valueChanged(int)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Double:
+#else
+			case QMetaType::Double:
+#endif
+				w    = new QDoubleSpinBox(parent);
+				type = 6;
+				((QDoubleSpinBox *)w)->setRange(-999999999, 999999999);
+				((QDoubleSpinBox *)w)->setDecimals(3);
+				connect((QDoubleSpinBox *)w, SIGNAL(valueChanged(double)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Bool:
+#else
+			case QMetaType::Bool:
+#endif
+				w    = new QCheckBox(parent);
+				type = 7;
+				((QCheckBox *)w)->setChecked(value.toBool());
+				connect((QCheckBox *)w, SIGNAL(toggled(bool)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Color:
+#else
+			case QMetaType::QColor:
+#endif
+				w    = new ColorButton(parent);
+				type = 8;
+				((ColorButton *)w)->setUseAlphaChannel(true);
+				((ColorButton *)w)->setColor(value.value<QColor>());
+				connect((ColorButton *)w, SIGNAL(colorChanged(QColor)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Point:
+#else
+			case QMetaType::QPoint:
+#endif
+				w    = new QPointEdit(parent);
+				type = 9;
+				((QPointEdit *)w)->setDecimals(0);
+				((QPointEdit *)w)->setValue(QPointF(value.toPoint()));
+				connect((QPointEdit *)w, SIGNAL(valueChanged(QPointF)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::PointF:
+#else
+			case QMetaType::QPointF:
+#endif
+				w    = new QPointEdit(parent);
+				type = 10;
+				((QPointEdit *)w)->setDecimals(3);
+				((QPointEdit *)w)->setValue(value.toPointF());
+				connect((QPointEdit *)w, SIGNAL(valueChanged(QPointF)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Rect:
+#else
+			case QMetaType::QRect:
+#endif
+				w    = new QRectEdit(parent);
+				type = 11;
+				((QRectEdit *)w)->setDecimals(0);
+				((QRectEdit *)w)->setValue(QRectF(value.toRect()));
+				connect((QRectEdit *)w, SIGNAL(valueChanged(QRectF)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::RectF:
+#else
+			case QMetaType::QRectF:
+#endif
+				w    = new QRectEdit(parent);
+				type = 12;
+				((QRectEdit *)w)->setDecimals(3);
+				((QRectEdit *)w)->setValue(value.toRectF());
+				connect((QRectEdit *)w, SIGNAL(valueChanged(QRectF)), this, SLOT(changed()));
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::String:
+			default:
+#else
+			case QMetaType::QString:
+			default:
+#endif
+				w    = new CLineEdit(parent);
+				type = 1;
+				((CLineEdit *)w)->setDefaultText(value.toString());
+				connect((CLineEdit *)w, SIGNAL(textChanged(QString)), this, SLOT(changed()));
+				break;
+			}
+		}
+	}
+	if (w == 0) return 0;
+	/*QPalette pal = w->palette();
+	pal.setColor(QPalette::Window, Qt::white);
+	w->setPalette(pal);*/
+	w->setAutoFillBackground(true);
+	w->setProperty("__type", type);
+	return w;
+}
+
+
+void Delegate::setWidgetProperty(QWidget * w, const QVariant & value) const {
+	if (w == 0) return;
+	switch (w->property("__type").toInt()) {
+	case 1: ((CLineEdit *)w)->setText(value.toString()); break;
+	case 2:
+	case 3:
+	case 4:
+	case 5: ((QSpinBox *)w)->setValue(value.toInt()); break;
+	case 6: ((QDoubleSpinBox *)w)->setValue(value.toDouble()); break;
+	case 7: ((QCheckBox *)w)->setChecked(value.toBool()); break;
+	case 8: ((ColorButton *)w)->setColor(value.value<QColor>()); break;
+	case 9: ((QPointEdit *)w)->setValue(value.value<QPoint>()); break;
+	case 10: ((QPointEdit *)w)->setValue(value.value<QPointF>()); break;
+	case 11: ((QRectEdit *)w)->setValue(value.value<QRect>()); break;
+	case 12: ((QRectEdit *)w)->setValue(value.value<QRectF>()); break;
+	}
+}
+
+
+const QVariant Delegate::widgetProperty(QWidget * w) const {
+	if (w == 0) return QVariant();
+	switch (w->property("__type").toInt()) {
+	case 1: return QVariant::fromValue<QString>(((CLineEdit *)w)->text()); break;
+	case 2: return QVariant::fromValue<int>(((QSpinBox *)w)->value()); break;
+	case 3: return QVariant::fromValue<uint>(((QSpinBox *)w)->value()); break;
+	case 4: return QVariant::fromValue<qlonglong>(((QSpinBox *)w)->value()); break;
+	case 5: return QVariant::fromValue<qulonglong>(((QSpinBox *)w)->value()); break;
+	case 6: return QVariant::fromValue<double>(((QDoubleSpinBox *)w)->value()); break;
+	case 7: return QVariant::fromValue<bool>(((QCheckBox *)w)->isChecked()); break;
+	case 8: return QVariant::fromValue<QColor>(((ColorButton *)w)->color()); break;
+	case 9: return QVariant::fromValue<QPoint>(((QPointEdit *)w)->value().toPoint()); break;
+	case 10: return QVariant::fromValue<QPointF>(((QPointEdit *)w)->value()); break;
+	case 11: return QVariant::fromValue<QRect>(((QRectEdit *)w)->value().toRect()); break;
+	case 12: return QVariant::fromValue<QRectF>(((QRectEdit *)w)->value()); break;
+	case 13:
+		return QVariant::fromValue<PropertyValuePair>(
+			PropertyValuePair(w->property("__prop").value<QMetaProperty>(), ((QComboBox *)w)->itemData(((QComboBox *)w)->currentIndex())));
+		break;
+	default: return QVariant(); break;
+	}
+	return QVariant();
+}
+
+
+void Delegate::setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const {
+	if (index.data(Qt::UserRole + 1).toString() != "__flag") model->setData(index, widgetProperty(editor), Qt::UserRole);
+}
+
+
+void Delegate::paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
+	QStyledItemDelegate::paint(painter, option, index);
+	QVariant value            = index.data(Qt::UserRole);
+	QStyle * style            = QApplication::style();
+	QStyleOption * so         = 0;
+	QStyleOptionComplex * soc = 0;
+	QString text;
+	QRect rect;
+	QPalette::ColorRole role =
+		(option.state.testFlag(QStyle::State_Selected) && option.state.testFlag(QStyle::State_Active) ? QPalette::HighlightedText
+	                                                                                                  : QPalette::WindowText);
+	if (index.data(Qt::UserRole + 2).toString() == "__flags") {
+		text = "0x" + QString::number(value.toInt(), 16).toUpper();
+		style->drawItemText(painter,
+		                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+		                    Qt::AlignLeft | Qt::AlignVCenter,
+		                    option.palette,
+		                    true,
+		                    text,
+		                    role);
+		return;
+	}
+	if (index.data(Qt::UserRole + 1) == "__flag") {
+		qulonglong key  = index.data(Qt::UserRole).toULongLong();
+		value           = index.parent().data(Qt::UserRole);
+		so              = new QStyleOptionButton();
+		so->rect        = option.rect;
+		so->palette     = option.palette;
+		so->fontMetrics = option.fontMetrics;
+		((QStyleOptionButton *)so)->state =
+			(((value.toULongLong() & key) == key && key != 0) || (value.toULongLong() == 0 && key == 0) ? QStyle::State_On
+		                                                                                                : QStyle::State_Off) |
+			option.state;
+		((QStyleOptionButton *)so)->text = "0x" + QString::number(key, 16).toUpper();
+		if (option.state.testFlag(QStyle::State_Selected))
+			so->palette.setColor(QPalette::WindowText, so->palette.color(QPalette::HighlightedText));
+		style->drawControl(QStyle::CE_CheckBox, so, painter);
+	} else {
+		if (value.canConvert<PropertyValuePair>()) {
+			PropertyValuePair prop = value.value<PropertyValuePair>();
+			if (prop.first.isEnumType()) {
+				QMetaEnum menum = prop.first.enumerator();
+				for (int i = 0; i < menum.keyCount(); ++i) {
+					if (menum.value(i) == prop.second.toInt()) {
+						text = QString(menum.key(i)) + " (0x" + QString::number(menum.value(i), 16).toUpper() + ")";
+						break;
+					}
+				}
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+			}
+		} else {
+#if QT_VERSION_MAJOR <= 5
+			switch (value.type()) {
+#else
+			switch (value.metaType().id()) {
+#endif
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Int:
+#else
+			case QMetaType::Int:
+#endif
+				text.setNum(value.toInt());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::UInt:
+#else
+			case QMetaType::UInt:
+#endif
+				text.setNum(value.toUInt());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::LongLong:
+#else
+			case QMetaType::LongLong:
+#endif
+				text.setNum(value.toLongLong());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::ULongLong:
+#else
+			case QMetaType::ULongLong:
+#endif
+				text.setNum(value.toULongLong());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Double:
+#else
+			case QMetaType::Double:
+#endif
+				text.setNum(value.toDouble(), 'f', 3);
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Bool:
+#else
+			case QMetaType::Bool:
+#endif
+				so                                = new QStyleOptionButton();
+				so->rect                          = option.rect;
+				so->state                         = option.state;
+				so->palette                       = option.palette;
+				so->fontMetrics                   = option.fontMetrics;
+				((QStyleOptionButton *)so)->state = (value.toBool() ? QStyle::State_On : QStyle::State_Off) | option.state;
+				style->drawControl(QStyle::CE_CheckBox, so, painter);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Color:
+#else
+			case QMetaType::QColor:
+#endif
+				rect = option.rect; // style->subElementRect(QStyle::QStyle::SE_FrameContents, so);
+				rect.setRect(rect.x() + 3, rect.y() + 3, rect.width() - 6, rect.height() - 6);
+				painter->fillRect(rect, ab);
+				painter->fillRect(rect, value.value<QColor>());
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Point:
+#else
+			case QMetaType::QPoint:
+#endif
+				text = pointString(value.toPoint());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::PointF:
+#else
+			case QMetaType::QPointF:
+#endif
+				text = pointString(value.toPointF());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::Rect:
+#else
+			case QMetaType::QRect:
+#endif
+				text = rectString(value.toRect());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::RectF:
+#else
+			case QMetaType::QRectF:
+#endif
+				text = rectString(value.toRectF());
+				style->drawItemText(painter,
+				                    style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, text),
+				                    Qt::AlignLeft | Qt::AlignVCenter,
+				                    option.palette,
+				                    true,
+				                    text,
+				                    role);
+				break;
+#if QT_VERSION_MAJOR <= 5
+			case QVariant::String:
+			default:
+#else
+			case QMetaType::QString:
+			default:
+#endif
+				style->drawItemText(
+					painter,
+					style->itemTextRect(option.fontMetrics, option.rect, Qt::AlignLeft | Qt::AlignVCenter, true, value.toString()),
+					Qt::AlignLeft | Qt::AlignVCenter,
+					option.palette,
+					true,
+					value.toString(),
+					role);
+				break;
+			}
+		}
+	}
+	/*so = new QStyleOptionFrame();
+	so->rect = option.rect;
+	so->state = option.state;
+	so->palette = option.palette;
+	so->fontMetrics = option.fontMetrics;
+	((QStyleOptionFrame*)so)->state = (value.toBool() ? QStyle::State_On : QStyle::State_Off);
+	style->drawPrimitive(QStyle::PE_PanelLineEdit, so, painter);
+	style->drawPrimitive(QStyle::PE_FrameLineEdit, so, painter);
+	break;*/
+	if (so != 0) delete so;
+	if (soc != 0) delete soc;
+}
+
+
+void Delegate::changedFlag() {
+	QAbstractItemModel * model = const_cast<QAbstractItemModel *>(cmi.model());
+	model->setData(cmi, qobject_cast<QCheckBox *>(sender())->isChecked(), Qt::UserRole + 3);
+	QModelIndex p  = cmi.parent(), mi;
+	int row        = 0;
+	qulonglong val = 0;
+	QList<QModelIndex> chldr;
+	mi = model->index(row, 1, p);
+	while (mi.isValid()) {
+		chldr << mi;
+		model->setData(mi, !mi.data(Qt::UserRole + 4).toBool(), Qt::UserRole + 4);
+		mi = model->index(++row, 1, p);
+	}
+	bool cc       = cmi.data(Qt::UserRole + 3).toBool();
+	qulonglong cv = cmi.data(Qt::UserRole).toULongLong();
+	// qDebug() << "*****";
+	if (cc && cv == 0) {
+		val = 0;
+		// qDebug() << "null" << cv;
+	} else {
+		if (!cc && cv != 0) {
+			// qDebug() << "uncheck" << cv;
+			for (int i = 0; i < chldr.size(); ++i) {
+				if (chldr[i] == cmi) continue;
+				// qDebug() << (chldr[i].data(Qt::UserRole).toULongLong() & cv);
+				if (chldr[i].data(Qt::UserRole).toULongLong() & cv) model->setData(chldr[i], false, Qt::UserRole + 3);
+			}
+		}
+		for (int i = 0; i < chldr.size(); ++i) {
+			// qDebug() << chldr[i].data(Qt::UserRole + 3).toBool();
+			if (chldr[i].data(Qt::UserRole + 3).toBool()) val |= chldr[i].data(Qt::UserRole).toULongLong();
+		}
+	}
+	for (int i = 0; i < chldr.size(); ++i) {
+		if (chldr[i] == cmi) continue;
+		cv = chldr[i].data(Qt::UserRole).toULongLong();
+		model->setData(chldr[i], ((val & cv) == cv && cv != 0) || (val == 0 && cv == 0), Qt::UserRole + 3);
+	}
+	// qDebug() << val;
+	model->setData(p, val, Qt::UserRole);
+	model->setData(p.sibling(p.row(), 1), val, Qt::UserRole);
+}
+
+
+PropertyEditor::PropertyEditor(QWidget * parent): QTreeWidget(parent) {
+	object  = 0;
+	active_ = false;
+	configTree();
+	connect(this, SIGNAL(itemClicked(QTreeWidgetItem *, int)), this, SLOT(itemClicked(QTreeWidgetItem *, int)));
+	connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(itemChanged(QTreeWidgetItem *, int)));
+}
+
+
+PropertyEditor::~PropertyEditor() {}
+
+
+void PropertyEditor::changeEvent(QEvent * e) {
+	QTreeWidget::changeEvent(e);
+	if (e->type() == QEvent::LanguageChange) {
+		configTree();
+		return;
+	}
+}
+
+
+void PropertyEditor::configTree() {
+	setColumnCount(2);
+	setRootIsDecorated(false);
+	setColumnWidth(0, 170);
+	setColumnWidth(1, 10);
+	header()->setStretchLastSection(true);
+	QStringList lbls;
+	lbls << tr("Property") << tr("Value");
+	setHeaderLabels(lbls);
+	setAlternatingRowColors(true);
+	setItemDelegateForColumn(1, new Delegate());
+}
+
+
+void PropertyEditor::itemClicked(QTreeWidgetItem * item, int column) {
+	if (column == 0)
+		item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+	else {
+		item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable);
+		editItem(item, 1);
+	}
+}
+
+
+void PropertyEditor::itemChanged(QTreeWidgetItem * item, int column) {
+	if (!active_) return;
+	if (column != 1) return;
+	QVariant value = item->data(1, Qt::UserRole);
+	if (value.canConvert<PropertyValuePair>()) {
+		value = value.value<PropertyValuePair>().second;
+	}
+	object->setProperty(item->text(0).toLatin1(), value);
+}
+
+
+void PropertyEditor::rebuild() {
+	clear();
+	configTree();
+	if (object == 0) return;
+	active_                = false;
+	const QMetaObject * mo = object->metaObject();
+	QList<const QMetaObject *> mol;
+	while (mo != 0) {
+		mol.push_front(mo);
+		mo = mo->superClass();
+	}
+	int ps, pe;
+	QTreeWidgetItem *ti, *tli, *tfi;
+	QVariant value;
+	//	QWidget * pw = 0;
+	int chue = 0;
+	QColor bc;
+	font_b = font();
+	font_b.setBold(true);
+	foreach(const QMetaObject * o, mol) {
+		ps  = o->propertyOffset();
+		pe  = o->propertyCount(); // - ps;
+		// qDebug() << i->className() << ps << pe;
+		tli = new QTreeWidgetItem();
+		tli->setText(0, o->className());
+		tli->setFont(0, font_b);
+		setItemBackColor(tli, Qt::darkGray);
+		setItemForeColor(tli, Qt::white);
+		addTopLevelItem(tli);
+		tli->setFirstColumnSpanned(true);
+		tli->setExpanded(true);
+		for (int i = ps; i < pe; ++i) {
+			props << o->property(i);
+			value = o->property(i).read(object);
+			ti    = new QTreeWidgetItem();
+			ti->setSizeHint(1, QSize(20, 20));
+			bc.setHsv(chue, 60, 245 + (i % 2) * 20 - 10);
+			setItemBackColor(ti, bc);
+			ti->setText(0, o->property(i).name());
+			if (props.back().isFlagType()) {
+				QMetaEnum menum = props.back().enumerator();
+				for (int j = 0; j < menum.keyCount(); ++j) {
+					tfi = new QTreeWidgetItem();
+					tfi->setText(0, menum.key(j));
+					tfi->setData(1, Qt::UserRole, menum.value(j));
+					tfi->setData(1, Qt::UserRole + 1, "__flag");
+					tfi->setData(1, Qt::UserRole + 2, value.toULongLong());
+					tfi->setData(1, Qt::UserRole + 3, (value.toULongLong() & menum.value(j)) > 0);
+					tfi->setSizeHint(1, QSize(20, 20));
+					bc.setHsv(chue, 60, 245 + ((i + j + 1) % 2) * 20 - 10);
+					setItemBackColor(tfi, bc);
+					ti->addChild(tfi);
+				}
+				ti->setData(0, Qt::UserRole, value);
+				ti->setData(1, Qt::UserRole, value);
+				ti->setData(1, Qt::UserRole + 2, "__flags");
+				ti->setData(0, Qt::UserRole + 1, QVariant::fromValue<QMetaProperty>(props.back()));
+			} else if (props.back().isEnumType())
+				value.setValue<PropertyValuePair>(PropertyValuePair(props.back(), value));
+			// ti->setText(1, value.toString());
+			ti->setData(1, Qt::UserRole, value);
+			tli->addChild(ti);
+			// const_cast<QModelIndex & >(indexFromItem(ti, 1)).;
+			// if (pw != 0) setItemWidget(ti, 1, pw);
+		}
+		chue += 60;
+		chue %= 360;
+	}
+	active_ = true;
+}
+
+
+void PropertyEditor::refresh() {}

src/widgets/propertyeditor.h

@@ -0,0 +1,115 @@
+/*
+    QGL PropertyEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef PROPERTYEDITOR_H
+#define PROPERTYEDITOR_H
+
+#include <QDebug>
+#include <QEvent>
+#include <QHeaderView>
+#include <QMetaProperty>
+#include <QStyledItemDelegate>
+#include <QTreeWidget>
+#include <qpiconfigwidget.h>
+
+
+class Delegate: public QStyledItemDelegate {
+	Q_OBJECT
+
+public:
+	Delegate(QObject * parent = 0): QStyledItemDelegate() { ab = QBrush(QImage(":/icons/alpha.png")); }
+
+	QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const {
+		cmi = const_cast<QModelIndex &>(index);
+		return widgetForProperty(parent, index);
+	}
+	void setEditorData(QWidget * editor, const QModelIndex & index) const { setWidgetProperty(editor, index.data(Qt::UserRole)); }
+	void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const;
+	void updateEditorGeometry(QWidget * editor, const QStyleOptionViewItem & option, const QModelIndex & index) const {
+		editor->setGeometry(option.rect);
+	}
+	void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
+
+private:
+	QWidget * widgetForProperty(QWidget * parent, const QModelIndex & index) const;
+	void setWidgetProperty(QWidget * w, const QVariant & value) const;
+	const QVariant widgetProperty(QWidget * w) const;
+	QString pointString(const QPoint & p) const { return QString::number(p.x()) + " x " + QString::number(p.y()); }
+	QString pointString(const QPointF & p) const { return QString::number(p.x()) + " x " + QString::number(p.y()); }
+	QString rectString(const QRect & r) const {
+		return QString::number(r.x()) + " x " + QString::number(r.y()) + " : " + QString::number(r.width()) + " x " +
+		       QString::number(r.height());
+	}
+	QString rectString(const QRectF & r) const {
+		return QString::number(r.x()) + " x " + QString::number(r.y()) + " : " + QString::number(r.width()) + " x " +
+		       QString::number(r.height());
+	}
+
+	QBrush ab;
+	mutable QModelIndex cmi;
+
+private slots:
+	void changed() { setModelData((QWidget *)sender(), const_cast<QAbstractItemModel *>(cmi.model()), cmi); }
+	void changedFlag();
+};
+
+typedef QPair<QMetaProperty, QVariant> PropertyValuePair;
+Q_DECLARE_METATYPE(PropertyValuePair)
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+Q_DECLARE_METATYPE(QMetaProperty)
+#endif
+
+class PropertyEditor: public QTreeWidget {
+	Q_OBJECT
+
+public:
+	explicit PropertyEditor(QWidget * parent = 0);
+	virtual ~PropertyEditor();
+
+	void assignObject(QObject * o) {
+		object = o;
+		rebuild();
+	}
+
+protected:
+	void changeEvent(QEvent * e);
+
+private:
+	void configTree();
+	void setItemBackColor(QTreeWidgetItem * i, const QColor & c) {
+		i->setBackground(0, c);
+		i->setBackground(1, c);
+	}
+	void setItemForeColor(QTreeWidgetItem * i, const QColor & c) {
+		i->setForeground(0, c);
+		i->setForeground(1, c);
+	}
+	void rebuild();
+	void refresh();
+
+	QObject * object;
+	QFont font_b;
+	QList<QMetaProperty> props;
+	bool active_;
+
+private slots:
+	void itemClicked(QTreeWidgetItem * item, int column);
+	void itemChanged(QTreeWidgetItem * item, int column);
+};
+
+#endif // PROPERTYEDITOR_H

src/widgets/scene_tree.cpp

@@ -0,0 +1,521 @@
+/*
+    QGL SceneTree
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "scene_tree.h"
+
+#include "glcamera.h"
+#include "qglview.h"
+#include "ui_scene_tree.h"
+
+#include <QAction>
+#include <QEvent>
+#include <QScrollBar>
+#include <QTreeWidget>
+
+enum Column {
+	cName,
+	cVis,
+	cMaterial
+};
+enum ItemRole {
+	irObject = Qt::UserRole,
+	irType   = Qt::UserRole + 1,
+};
+
+enum ObjectType {
+	otNode   = 1,
+	otMesh   = 2,
+	otLight  = 4,
+	otCamera = 8,
+};
+
+
+QAction * newSeparator() {
+	QAction * s = new QAction();
+	s->setSeparator(true);
+	return s;
+}
+
+
+SceneTree::SceneTree(QWidget * parent): QWidget(parent) {
+	ui = new Ui::SceneTree();
+	ui->setupUi(this);
+	ui->treeObjects->header()->setSectionResizeMode(cVis, QHeaderView::ResizeToContents);
+	ui->treeObjects->header()->setSectionsMovable(false);
+	ui->treeObjects->header()->swapSections(cName, cVis);
+	ui->treeObjects->setItemDelegateForColumn(1, new NoEditDelegate(this));
+	ui->treeObjects->setItemDelegateForColumn(2, new NoEditDelegate(this));
+	icon_empty  = QIcon(":/icons/type-empty.png");
+	icon_geo    = QIcon(":/icons/type-geo.png");
+	icon_camera = QIcon(":/icons/type-camera.png");
+	icon_light  = QIcon(":/icons/type-light.png");
+	icon_vis[0] = QIcon(":/icons/layer-visible-off.png");
+	icon_vis[1] = QIcon(":/icons/layer-visible-on.png");
+	ui->treeObjects->addActions(actionsSelection());
+	ui->treeObjects->addAction(newSeparator());
+	ui->treeObjects->addActions(actionsAdd());
+	ui->buttonFilter->addActions(QList<QAction *>()
+	                             << ui->actionFilter_node << ui->actionFilter_mesh << ui->actionFilter_light << ui->actionFilter_camera);
+	view             = 0;
+	hidden_by_filter = obj_count = 0;
+	block_tree                   = false;
+	connect(ui->treeObjects->selectionModel(),
+	        SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
+	        this,
+	        SLOT(treeObjects_selectionCnahged()));
+}
+
+
+SceneTree::~SceneTree() {
+	delete ui;
+}
+
+
+void SceneTree::assignQGLView(QGLView * v) {
+	view = v;
+	objectsTreeChanged();
+	if (!view) return;
+	connect(view, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+	connect(view, SIGNAL(materialsChanged()), this, SLOT(materialsChanged()));
+	connect(view->scene(), SIGNAL(treeChanged()), this, SLOT(objectsTreeChanged()));
+	connect(view->scene(), SIGNAL(__objectDeleted(ObjectBase *)), this, SLOT(__objectDeleted(ObjectBase *)));
+	view->setContextActions(actionsSelection());
+	checkActions();
+}
+
+
+QList<QAction *> SceneTree::actionsAdd() {
+	QList<QAction *> ret;
+	ret << ui->actionAdd_node << ui->actionAdd_light << ui->actionAdd_camera;
+	return ret;
+}
+
+
+QList<QAction *> SceneTree::actionsSelection() {
+	QList<QAction *> ret;
+	ret << ui->actionFocus << newSeparator() << ui->actionGroup << ui->actionClone << newSeparator() << ui->actionSelect_parent
+		<< ui->actionSelect_by_mesh << ui->actionSelect_by_material << newSeparator() << ui->actionTransfer_transform_to_children
+		<< newSeparator() << ui->actionActive_camera << ui->actionDefault_camera << newSeparator() << ui->actionRemove;
+	return ret;
+}
+
+
+void SceneTree::expandItems() {
+	ui->treeObjects->expandAll();
+}
+
+
+void SceneTree::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	if (e->type() == QEvent::LanguageChange) {
+		ui->retranslateUi(this);
+		return;
+	}
+}
+
+
+void SceneTree::rememberExpanded(QTreeWidgetItem * ti) {
+	for (int i = 0; i < ti->childCount(); ++i) {
+		QTreeWidgetItem * ci = ti->child(i);
+		if (ci->isExpanded()) expanded_ << itemObject(ci);
+		rememberExpanded(ci);
+	}
+}
+
+
+void SceneTree::restoreExpanded(QTreeWidgetItem * ti) {
+	for (int i = 0; i < ti->childCount(); ++i) {
+		QTreeWidgetItem * ci = ti->child(i);
+		ci->setExpanded(expanded_.contains(itemObject(ci)));
+		restoreExpanded(ci);
+	}
+}
+
+
+void SceneTree::makeObjetTree(ObjectBase * o, QTreeWidgetItem * ti) {
+	++obj_count;
+	for (int i = 0; i < o->childCount(); ++i) {
+		ObjectBase * co      = o->child(i);
+		QTreeWidgetItem * ci = new QTreeWidgetItem(ti);
+		ci->setText(cName, co->name());
+		ci->setCheckState(cVis, co->isVisible() ? Qt::Checked : Qt::Unchecked);
+		ci->setIcon(cVis, icon_vis[co->isVisible(true)]);
+		if (co->material()) ci->setText(cMaterial, co->material()->name);
+		ci->setFlags(ci->flags() | Qt::ItemIsEditable);
+		ObjectType t = otNode;
+		switch (co->type()) {
+		case ObjectBase::glMesh:
+			if (co->mesh()) {
+				t = otMesh;
+				ci->setIcon(cName, icon_geo);
+				geo_items << ci;
+			} else {
+				ci->setIcon(cName, icon_empty);
+			}
+			break;
+		case ObjectBase::glLight:
+			t = otLight;
+			ci->setIcon(cName, icon_light);
+			break;
+		case ObjectBase::glCamera:
+			t = otCamera;
+			ci->setIcon(cName, icon_camera);
+			ci->setText(cVis, (co == view->camera()) ? "*" : "");
+			cam_items << ci;
+			break;
+		default: break;
+		}
+		ci->setData(cName, irObject, quintptr(co));
+		ci->setData(cName, irType, int(t));
+		ci->setSelected(co->isSelected());
+		makeObjetTree(co, ci);
+	}
+}
+
+
+ObjectBase * SceneTree::itemObject(QTreeWidgetItem * item) const {
+	if (!item) return 0;
+	return (ObjectBase *)(item->data(cName, irObject).toULongLong());
+}
+
+
+int SceneTree::itemType(QTreeWidgetItem * item) const {
+	if (!item) return otNode;
+	return item->data(cName, irType).toInt();
+}
+
+
+void SceneTree::selectionChanged() {
+	if (block_tree) return;
+	block_tree                  = true;
+	QList<QTreeWidgetItem *> il = ui->treeObjects->findItems("", Qt::MatchContains | Qt::MatchRecursive);
+	const ObjectBase * fo       = 0;
+	if (view->selectedObjects().size() == 1) fo = view->selectedObject();
+	foreach(QTreeWidgetItem * i, il) {
+		ObjectBase * o = itemObject(i);
+		i->setSelected(o->isSelected());
+		if (fo && (fo == o)) {
+			ui->treeObjects->setCurrentItem(i);
+		}
+	}
+	block_tree = false;
+	checkActions();
+}
+
+
+void SceneTree::materialsChanged() {
+	foreach(QTreeWidgetItem * i, geo_items) {
+		ObjectBase * o = itemObject(i);
+		if (!o) continue;
+		if (o->material()) i->setText(cMaterial, o->material()->name);
+	}
+}
+
+
+void SceneTree::cameraChanged() {
+	if (!view) return;
+	foreach(QTreeWidgetItem * i, cam_items) {
+		ObjectBase * o = itemObject(i);
+		if (!o) continue;
+		i->setText(cVis, (o == view->camera()) ? "*" : "");
+	}
+}
+
+
+bool SceneTree::filterTree(QTreeWidgetItem * ti, const QString & filter, int types) {
+	bool ret = false;
+	for (int i = 0; i < ti->childCount(); ++i) {
+		QTreeWidgetItem * ci = ti->child(i);
+		QString cit          = ci->text(cName);
+		int t                = itemType(ci);
+		if (ci->childCount() > 0) {
+			if (!filterTree(ci, filter, types)) {
+				ci->setHidden(true);
+				++hidden_by_filter;
+				continue;
+			}
+			ci->setHidden(false);
+			ret = true;
+		} else {
+			bool f = false;
+			if (filter.isEmpty()) {
+				f = true;
+			} else {
+				f = f || cit.contains(filter, Qt::CaseInsensitive);
+			}
+			if ((types & t) != t) f = false;
+			ci->setHidden(!f);
+			if (f)
+				ret = true;
+			else
+				++hidden_by_filter;
+		}
+	}
+	return ret;
+}
+
+
+void SceneTree::checkActions() {
+	bool has_1 = false, has_m = false;
+	bool has_cam    = false;
+	bool has_mesh   = false;
+	bool is_def_cam = false;
+	if (view) {
+		is_def_cam         = view->isDefaultCamera();
+		ObjectBaseList slo = view->selectedObjects();
+		has_1              = !slo.isEmpty();
+		has_m              = slo.size() > 1;
+		for (ObjectBase * o: slo) {
+			if (o->type() == ObjectBase::glCamera) has_cam = (slo.size() == 1);
+			if (o->type() == ObjectBase::glMesh) has_mesh = true;
+		}
+	}
+
+	ui->actionFocus->setEnabled(has_mesh);
+	ui->actionRemove->setEnabled(has_1);
+	ui->actionClone->setEnabled(has_1);
+	ui->actionGroup->setEnabled(has_m);
+	ui->actionTransfer_transform_to_children->setEnabled(has_1);
+	ui->actionSelect_parent->setEnabled(has_1);
+	ui->actionSelect_by_mesh->setEnabled(has_mesh);
+	ui->actionSelect_by_material->setEnabled(has_mesh);
+	ui->actionActive_camera->setEnabled(has_cam);
+	ui->actionDefault_camera->setEnabled(!is_def_cam);
+}
+
+
+void SceneTree::treeObjects_selectionCnahged() {
+	if (block_tree || !view) return;
+	block_tree = true;
+	view->scene()->clearSelection();
+	ObjectBaseList sol;
+	QList<QTreeWidgetItem *> til = ui->treeObjects->selectedItems();
+	foreach(QTreeWidgetItem * i, til)
+		sol << itemObject(i);
+	view->scene()->selectObjects(sol);
+	block_tree = false;
+	checkActions();
+}
+
+
+void SceneTree::filter() {
+	int types = 0;
+	if (ui->actionFilter_node->isChecked()) types |= otNode;
+	if (ui->actionFilter_mesh->isChecked()) types |= otMesh;
+	if (ui->actionFilter_light->isChecked()) types |= otLight;
+	if (ui->actionFilter_camera->isChecked()) types |= otCamera;
+	if (types == 0) types = 0xFF;
+	hidden_by_filter = 0;
+	filterTree(ui->treeObjects->invisibleRootItem(), ui->lineFilter->text(), types);
+	ui->treeObjects->invisibleRootItem()->setHidden(false);
+	ui->labelCounts->setText(tr("%1 objects, %2 hide by filter").arg(obj_count).arg(hidden_by_filter));
+}
+
+
+void SceneTree::__objectDeleted(ObjectBase * o) {
+	for (int i = 0; i < geo_items.size(); ++i)
+		if (itemObject(geo_items[i]) == o) {
+			geo_items.removeAt(i);
+			--i;
+		}
+	for (int i = 0; i < cam_items.size(); ++i)
+		if (itemObject(cam_items[i]) == o) {
+			cam_items.removeAt(i);
+			--i;
+		}
+}
+
+
+void SceneTree::on_treeObjects_itemChanged(QTreeWidgetItem * item, int column) {
+	if (block_tree) return;
+	if (column == cName) {
+		ObjectBase * o = itemObject(item);
+		if (o) o->setName(item->text(cName));
+	}
+	if (column == cVis) {
+		bool vis                     = item->checkState(cVis) == Qt::Checked;
+		QList<QTreeWidgetItem *> til = ui->treeObjects->selectedItems();
+		if (!til.contains(item)) {
+			til.clear();
+			til << item;
+		}
+		foreach(QTreeWidgetItem * ti, til) {
+			// itemObject(ti)->setVisible(vis);
+			itemObject(ti)->setVisible(vis);
+		}
+	}
+}
+
+
+void SceneTree::on_treeObjects_itemMoved(QTreeWidgetItem * item, QTreeWidgetItem * new_parent) {
+	ObjectBase * co = itemObject(item);
+	if (!co->hasParent()) return;
+	// co->parent()->removeChild(co);
+	if (new_parent == ui->treeObjects->invisibleRootItem()) {
+		view->scene()->rootObject()->addChild(co);
+	} else {
+		ObjectBase * po = itemObject(new_parent);
+		if (po) po->addChild(co);
+	}
+}
+
+
+void SceneTree::on_actionAdd_node_triggered() {
+	if (!view) return;
+	ObjectBase * no = new ObjectBase();
+	view->scene()->addObject(no);
+	view->scene()->selectObject(no);
+}
+
+
+void SceneTree::on_actionAdd_light_triggered() {
+	if (!view) return;
+	ObjectBase * no = new Light();
+	view->scene()->addObject(no);
+	view->scene()->selectObject(no);
+}
+
+
+void SceneTree::on_actionAdd_camera_triggered() {
+	if (!view) return;
+	ObjectBase * no = new Camera();
+	view->scene()->addObject(no);
+	view->scene()->selectObject(no);
+}
+
+
+void SceneTree::on_actionClone_triggered() {
+	if (!view) return;
+	QList<QTreeWidgetItem *> sil = ui->treeObjects->selectedItems();
+	ObjectBaseList col;
+	foreach(QTreeWidgetItem * i, sil) {
+		ObjectBase * o = itemObject(i);
+		if (!o) continue;
+		ObjectBase * no = o->clone();
+		o->parent()->addChild(no);
+		col << no;
+	}
+	view->scene()->selectObjects(col);
+}
+
+
+void SceneTree::on_actionGroup_triggered() {
+	if (!view) return;
+	ObjectBaseList sol = view->scene()->selectedObjects(true);
+	ObjectBase * cp    = sol[0]->parent();
+	ObjectBase * nr    = new ObjectBase();
+	cp->addChild(nr);
+	foreach(ObjectBase * o, sol)
+		nr->addChild(o);
+	view->scene()->selectObject(nr);
+}
+
+
+void SceneTree::on_actionTransfer_transform_to_children_triggered() {
+	if (!view) return;
+	ObjectBaseList sol = view->scene()->selectedObjects(true);
+	foreach(ObjectBase * o, sol)
+		o->transferTransformToChildren();
+}
+
+
+void SceneTree::on_actionActive_camera_triggered() {
+	if (!view) return;
+	ObjectBase * o = view->scene()->selectedObject();
+	if (!o) return;
+	if (o->type() != ObjectBase::glCamera) return;
+	view->setCamera((Camera *)o);
+	cameraChanged();
+}
+
+
+void SceneTree::on_actionDefault_camera_triggered() {
+	if (!view) return;
+	view->setDefaultCamera();
+	cameraChanged();
+}
+
+
+void SceneTree::on_actionSelect_parent_triggered() {
+	if (!view) return;
+	ObjectBaseList sol = view->scene()->selectedObjects(true);
+	QSet<ObjectBase *> nsl;
+	foreach(ObjectBase * o, sol) {
+		ObjectBase * po = o->parent();
+		if (po != view->scene()->rootObject()) o = po;
+		nsl << o;
+	}
+	view->scene()->selectObjects(nsl.values());
+}
+
+
+void SceneTree::on_actionSelect_by_mesh_triggered() {
+	view->scene()->selectObjectsByMesh();
+}
+
+
+void SceneTree::on_actionSelect_by_material_triggered() {
+	view->scene()->selectObjectsByMaterial();
+}
+
+
+void SceneTree::removeObjects() {
+	if (!view) return;
+	QList<QTreeWidgetItem *> sil = ui->treeObjects->selectedItems();
+	foreach(QTreeWidgetItem * i, sil) {
+		ObjectBase * o = itemObject(i);
+		if (o->isSelected(true)) view->scene()->clearSelection();
+		if (o) delete o;
+	}
+	qDeleteAll(sil);
+}
+
+
+void SceneTree::focusObjects() {
+	if (!view) return;
+	if (!view->camera()) return;
+	Box3D bb;
+	ObjectBaseList ol = view->selectedObjects();
+	foreach(ObjectBase * o, ol) {
+		o->calculateBoundingBox();
+		bb |= o->boundingBox();
+	}
+	view->focusOn(bb);
+}
+
+
+void SceneTree::objectsTreeChanged() {
+	int vpos = ui->treeObjects->verticalScrollBar()->value();
+	expanded_.clear();
+	geo_items.clear();
+	cam_items.clear();
+	rememberExpanded(ui->treeObjects->invisibleRootItem());
+	block_tree = true;
+	ui->treeObjects->clear();
+	block_tree = false;
+	if (!view) return;
+	block_tree = true;
+	obj_count  = 0;
+	makeObjetTree(view->scene()->rootObject(), ui->treeObjects->invisibleRootItem());
+	--obj_count;
+	restoreExpanded(ui->treeObjects->invisibleRootItem());
+	block_tree = false;
+	filter();
+	QApplication::processEvents();
+	ui->treeObjects->verticalScrollBar()->setValue(vpos);
+}

src/widgets/scene_tree.h

@@ -0,0 +1,101 @@
+/*
+    QGL SceneTree
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef SCENE_TREE_H
+#define SCENE_TREE_H
+
+#include "glscene.h"
+
+#include <QIcon>
+#include <QWidget>
+
+class QTreeWidgetItem;
+
+namespace Ui {
+class SceneTree;
+}
+
+class SceneTree: public QWidget {
+	Q_OBJECT
+
+public:
+	SceneTree(QWidget * parent = 0);
+	~SceneTree();
+
+	void assignQGLView(QGLView * v);
+	QList<QAction *> actionsAdd();
+	QList<QAction *> actionsSelection();
+	void expandItems();
+
+private:
+	void changeEvent(QEvent * e);
+	void rememberExpanded(QTreeWidgetItem * ti);
+	void restoreExpanded(QTreeWidgetItem * ti);
+	void makeObjetTree(ObjectBase * o, QTreeWidgetItem * ti);
+	ObjectBase * itemObject(QTreeWidgetItem * item) const;
+	int itemType(QTreeWidgetItem * item) const;
+	bool filterTree(QTreeWidgetItem * ti, const QString & filter, int types);
+	void checkActions();
+
+	Ui::SceneTree * ui;
+	bool block_tree;
+	int hidden_by_filter, obj_count;
+	QIcon icon_empty, icon_geo, icon_camera, icon_light, icon_vis[2];
+	QSet<ObjectBase *> expanded_;
+	QList<QTreeWidgetItem *> geo_items, cam_items;
+	QGLView * view;
+
+private slots:
+	void treeObjects_selectionCnahged();
+	void on_treeObjects_itemChanged(QTreeWidgetItem * item, int column);
+	void on_treeObjects_itemMoved(QTreeWidgetItem * item, QTreeWidgetItem * new_parent);
+
+	void on_actionAdd_node_triggered();
+	void on_actionAdd_light_triggered();
+	void on_actionAdd_camera_triggered();
+
+	void on_actionFocus_triggered() { focusObjects(); }
+	void on_actionRemove_triggered() { removeObjects(); }
+	void on_actionClone_triggered();
+	void on_actionGroup_triggered();
+	void on_actionTransfer_transform_to_children_triggered();
+
+	void on_actionActive_camera_triggered();
+	void on_actionDefault_camera_triggered();
+
+	void on_actionSelect_parent_triggered();
+	void on_actionSelect_by_mesh_triggered();
+	void on_actionSelect_by_material_triggered();
+
+	void removeObjects();
+	void focusObjects();
+	void objectsTreeChanged();
+	void selectionChanged();
+	void materialsChanged();
+	void cameraChanged();
+	void filter();
+	void __objectDeleted(ObjectBase * o);
+
+public slots:
+
+signals:
+
+private:
+};
+
+#endif // SCENE_TREE_H

src/widgets/scene_tree.ui

@@ -0,0 +1,433 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SceneTree</class>
+ <widget class="QWidget" name="SceneTree">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>442</width>
+    <height>606</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_5">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Filter:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="CLineEdit" name="lineFilter"/>
+     </item>
+     <item>
+      <widget class="QToolButton" name="buttonFilter">
+       <property name="icon">
+        <iconset resource="../../qad/libs/application/qad_application.qrc">
+         <normaloff>:/icons/configure.png</normaloff>:/icons/configure.png</iconset>
+       </property>
+       <property name="popupMode">
+        <enum>QToolButton::InstantPopup</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="Line" name="line">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="buttonExpand">
+       <property name="toolTip">
+        <string>Expand tree</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../qglview.qrc">
+         <normaloff>:/icons/expand.png</normaloff>:/icons/expand.png</iconset>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="buttonCollapse">
+       <property name="toolTip">
+        <string>Collapse tree</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../qglview.qrc">
+         <normaloff>:/icons/collapse.png</normaloff>:/icons/collapse.png</iconset>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="labelCounts">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="InternalMoveTreeWidget" name="treeObjects">
+     <property name="contextMenuPolicy">
+      <enum>Qt::ActionsContextMenu</enum>
+     </property>
+     <property name="dragDropMode">
+      <enum>QAbstractItemView::InternalMove</enum>
+     </property>
+     <property name="selectionMode">
+      <enum>QAbstractItemView::ExtendedSelection</enum>
+     </property>
+     <property name="verticalScrollMode">
+      <enum>QAbstractItemView::ScrollPerPixel</enum>
+     </property>
+     <property name="autoExpandDelay">
+      <number>2</number>
+     </property>
+     <property name="uniformRowHeights">
+      <bool>true</bool>
+     </property>
+     <property name="expandsOnDoubleClick">
+      <bool>false</bool>
+     </property>
+     <column>
+      <property name="text">
+       <string>Name</string>
+      </property>
+     </column>
+     <column>
+      <property name="text">
+       <string>Vis</string>
+      </property>
+     </column>
+     <column>
+      <property name="text">
+       <string>Material</string>
+      </property>
+     </column>
+    </widget>
+   </item>
+  </layout>
+  <action name="actionFocus">
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-camera.png</normaloff>:/icons/type-camera.png</iconset>
+   </property>
+   <property name="text">
+    <string>Focus</string>
+   </property>
+  </action>
+  <action name="actionRemove">
+   <property name="icon">
+    <iconset resource="../../qad/libs/blockview/qad_blockview.qrc">
+     <normaloff>:/icons/edit-delete.png</normaloff>:/icons/edit-delete.png</iconset>
+   </property>
+   <property name="text">
+    <string>Remove</string>
+   </property>
+  </action>
+  <action name="actionClone">
+   <property name="icon">
+    <iconset resource="../../qad/libs/application/qad_application.qrc">
+     <normaloff>:/icons/edit-copy.png</normaloff>:/icons/edit-copy.png</iconset>
+   </property>
+   <property name="text">
+    <string>Clone</string>
+   </property>
+  </action>
+  <action name="actionGroup">
+   <property name="icon">
+    <iconset resource="widgets.qrc">
+     <normaloff>:/icons/group.png</normaloff>:/icons/group.png</iconset>
+   </property>
+   <property name="text">
+    <string>Group</string>
+   </property>
+  </action>
+  <action name="actionSelect_parent">
+   <property name="icon">
+    <iconset resource="../qglview.qrc">
+     <normaloff>:/icons/go-top.png</normaloff>:/icons/go-top.png</iconset>
+   </property>
+   <property name="text">
+    <string>Select parent</string>
+   </property>
+  </action>
+  <action name="actionSelect_by_mesh">
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-geo.png</normaloff>:/icons/type-geo.png</iconset>
+   </property>
+   <property name="text">
+    <string>Select by mesh</string>
+   </property>
+  </action>
+  <action name="actionSelect_by_material">
+   <property name="icon">
+    <iconset resource="../../qad/libs/blockview/qad_blockview.qrc">
+     <normaloff>:/icons/format-fill-color.png</normaloff>:/icons/format-fill-color.png</iconset>
+   </property>
+   <property name="text">
+    <string>Select by material</string>
+   </property>
+  </action>
+  <action name="actionAdd_node">
+   <property name="icon">
+    <iconset resource="../qglview.qrc">
+     <normaloff>:/icons/add-type-empty.png</normaloff>:/icons/add-type-empty.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add node</string>
+   </property>
+  </action>
+  <action name="actionAdd_light">
+   <property name="icon">
+    <iconset resource="../qglview.qrc">
+     <normaloff>:/icons/add-type-light.png</normaloff>:/icons/add-type-light.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add light</string>
+   </property>
+  </action>
+  <action name="actionAdd_camera">
+   <property name="icon">
+    <iconset resource="../qglview.qrc">
+     <normaloff>:/icons/add-type-camera.png</normaloff>:/icons/add-type-camera.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add camera</string>
+   </property>
+  </action>
+  <action name="actionFilter_node">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="../qglview.qrc">
+     <normaloff>:/icons/type-empty.png</normaloff>:/icons/type-empty.png</iconset>
+   </property>
+   <property name="text">
+    <string>Nodes</string>
+   </property>
+  </action>
+  <action name="actionFilter_mesh">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-geo.png</normaloff>:/icons/type-geo.png</iconset>
+   </property>
+   <property name="text">
+    <string>Meshes</string>
+   </property>
+  </action>
+  <action name="actionFilter_light">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-light.png</normaloff>:/icons/type-light.png</iconset>
+   </property>
+   <property name="text">
+    <string>Lights</string>
+   </property>
+  </action>
+  <action name="actionFilter_camera">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-camera.png</normaloff>:/icons/type-camera.png</iconset>
+   </property>
+   <property name="text">
+    <string>Cameras</string>
+   </property>
+  </action>
+  <action name="actionTransfer_transform_to_children">
+   <property name="text">
+    <string>Transfer transform to children</string>
+   </property>
+  </action>
+  <action name="actionActive_camera">
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-camera.png</normaloff>:/icons/type-camera.png</iconset>
+   </property>
+   <property name="text">
+    <string>Active camera</string>
+   </property>
+  </action>
+  <action name="actionDefault_camera">
+   <property name="icon">
+    <iconset resource="../../qad/libs/qglview/qglview.qrc">
+     <normaloff>:/icons/type-camera.png</normaloff>:/icons/type-camera.png</iconset>
+   </property>
+   <property name="text">
+    <string>Default camera</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>CLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>clineedit.h</header>
+  </customwidget>
+  <customwidget>
+   <class>InternalMoveTreeWidget</class>
+   <extends>QTreeWidget</extends>
+   <header>treewidget_p.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../../qad/libs/application/qad_application.qrc"/>
+  <include location="../../qad/libs/blockview/qad_blockview.qrc"/>
+  <include location="../../qad/libs/qglview/qglview.qrc"/>
+  <include location="widgets.qrc"/>
+  <include location="../qglview.qrc"/>
+  <include location="../../qad/libs/application/qad_application.qrc"/>
+  <include location="../../qad/libs/blockview/qad_blockview.qrc"/>
+  <include location="../../qad/libs/qglview/qglview.qrc"/>
+  <include location="../qglview.qrc"/>
+  <include location="widgets.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonExpand</sender>
+   <signal>clicked()</signal>
+   <receiver>treeObjects</receiver>
+   <slot>expandAll()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>395</x>
+     <y>164</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>299</x>
+     <y>359</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonCollapse</sender>
+   <signal>clicked()</signal>
+   <receiver>treeObjects</receiver>
+   <slot>collapseAll()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>427</x>
+     <y>164</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>332</x>
+     <y>369</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>lineFilter</sender>
+   <signal>textChanged(QString)</signal>
+   <receiver>SceneTree</receiver>
+   <slot>filter()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>273</x>
+     <y>130</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>355</x>
+     <y>37</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionFilter_camera</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>SceneTree</receiver>
+   <slot>filter()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>414</x>
+     <y>302</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionFilter_mesh</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>SceneTree</receiver>
+   <slot>filter()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>414</x>
+     <y>302</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionFilter_light</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>SceneTree</receiver>
+   <slot>filter()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>414</x>
+     <y>302</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionFilter_node</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>SceneTree</receiver>
+   <slot>filter()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>414</x>
+     <y>302</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>removeObjects()</slot>
+  <slot>focusObjects()</slot>
+  <slot>filter()</slot>
+ </slots>
+</ui>

src/widgets/treewidget_p.h

@@ -0,0 +1,60 @@
+/*
+    QGL SceneTree
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef TREEWIDGET_H
+#define TREEWIDGET_H
+
+#include <QDebug>
+#include <QDropEvent>
+#include <QStyledItemDelegate>
+#include <QTimer>
+#include <QTreeWidget>
+
+class InternalMoveTreeWidget: public QTreeWidget {
+	Q_OBJECT
+
+public:
+	InternalMoveTreeWidget(QWidget * parent = 0): QTreeWidget(parent) {}
+
+protected:
+	virtual void dropEvent(QDropEvent * e) {
+		QList<QTreeWidgetItem *> sil = selectedItems();
+		if (sil.isEmpty()) return;
+		QTreeWidget::dropEvent(e);
+		foreach(QTreeWidgetItem * ti, sil) {
+			QTreeWidgetItem * ti_p = ti->parent();
+			if (!ti_p) ti_p = invisibleRootItem();
+			int ti_ppos = ti_p->indexOfChild(ti);
+			emit itemMoved(ti, ti_p, ti_ppos);
+		}
+	}
+
+signals:
+	void itemMoved(QTreeWidgetItem * item, QTreeWidgetItem * new_parent, int new_index);
+};
+
+
+class NoEditDelegate: public QStyledItemDelegate {
+public:
+	NoEditDelegate(QObject * parent = 0): QStyledItemDelegate(parent) {}
+	virtual QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const {
+		return nullptr;
+	}
+};
+
+#endif // TREEWIDGET_H

src/widgets/view_editor.cpp

@@ -0,0 +1,205 @@
+/*
+    QGL ViewEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "view_editor.h"
+
+#include "ui_view_editor.h"
+
+#include <QFileDialog>
+#include <colorbutton.h>
+#include <spinslider.h>
+
+
+ViewEditor::ViewEditor(QWidget * parent): QWidget(parent) {
+	ui = new Ui::ViewEditor();
+	ui->setupUi(this);
+	view   = nullptr;
+	active = true;
+	ui->checkCameraLight->setCheckState(Qt::PartiallyChecked);
+#if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0)
+	ui->spinDepthStart->setStepType(QAbstractSpinBox::AdaptiveDecimalStepType);
+#endif
+}
+
+
+void ViewEditor::assignQGLView(QGLView * v) {
+	view = v;
+	if (!view) return;
+	active = false;
+	ui->spinFOV->setValue(view->FOV());
+	ui->spinDepthStart->setValue(view->depthStart());
+	ui->groupHoverHalo->setChecked(view->isHoverHaloEnabled());
+	ui->groupSelectionHalo->setChecked(view->isSelectionHaloEnabled());
+	ui->spinHoverHaloFill->setValue(view->hoverHaloFillAlpha());
+	ui->spinSelectionHaloFill->setValue(view->selectionHaloFillAlpha());
+	ui->colorHoverHalo->setColor(view->hoverHaloColor());
+	ui->colorSelectionHalo->setColor(view->selectionHaloColor());
+	ui->checkFXAA->setChecked(view->isFeatureEnabled(QGLView::qglFXAA));
+	ui->checkCameraOrbit->setChecked(view->isCameraOrbit());
+	ui->checkCameraLight->setCheckState((Qt::CheckState)view->cameraLightMode());
+	ui->checkService->setChecked(view->isServiceMode());
+	ui->lineHDR->setProperty("GLpath", view->environmentMapFile());
+	ui->lineHDR->setText(QFileInfo(view->environmentMapFile()).fileName());
+	ui->checkVSync->setChecked(view->getVSync());
+	ui->colorFogBack->setColor(view->fogColor());
+	ui->spinFogDecay->setValue(view->fogDecay());
+	ui->spinFogDensity->setValue(view->fogDensity());
+	active = true;
+}
+
+
+void ViewEditor::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: ui->retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+void ViewEditor::on_spinFOV_valueChanged(double val) {
+	if (!view || !active) return;
+	view->setFOV(val);
+}
+
+
+void ViewEditor::on_spinDepthStart_valueChanged(double val) {
+	if (!view || !active) return;
+	view->setDepthStart(val);
+}
+
+
+void ViewEditor::on_spinViewGamma_valueChanged(double val) {
+	if (!view || !active) return;
+	view->setGamma(val);
+}
+
+
+void ViewEditor::on_comboViewRenderMode_currentIndexChanged(int val) {
+	if (!view || !active) return;
+	static int modes[] = {GL_POINT, GL_LINE, GL_FILL};
+	view->setRenderMode((ObjectBase::RenderMode)modes[val]);
+}
+
+
+void ViewEditor::on_groupHoverHalo_clicked(bool val) {
+	if (!view || !active) return;
+	view->setHoverHaloEnabled(val);
+}
+
+
+void ViewEditor::on_groupSelectionHalo_clicked(bool val) {
+	if (!view || !active) return;
+	view->setSelectionHaloEnabled(val);
+}
+
+
+void ViewEditor::on_spinHoverHaloFill_valueChanged(double val) {
+	if (!view || !active) return;
+	view->setHoverHaloFillAlpha(val);
+}
+
+
+void ViewEditor::on_spinSelectionHaloFill_valueChanged(double val) {
+	if (!view || !active) return;
+	view->setSelectionHaloFillAlpha(val);
+}
+
+
+void ViewEditor::on_colorHoverHalo_colorChanged(QColor color) {
+	if (!view || !active) return;
+	view->setHoverHaloColor(color);
+}
+
+
+void ViewEditor::on_colorSelectionHalo_colorChanged(QColor color) {
+	if (!view || !active) return;
+	view->setSelectionHaloColor(color);
+}
+
+
+void ViewEditor::on_checkAutoExposure_toggled(bool val) {
+	if (!view || !active) return;
+	view->setAutoExposure(val);
+}
+
+
+void ViewEditor::on_checkFXAA_clicked(bool val) {
+	if (!view || !active) return;
+	view->setFeature(QGLView::qglFXAA, val);
+}
+
+
+void ViewEditor::on_checkCameraOrbit_clicked(bool val) {
+	if (!view || !active) return;
+	view->setCameraOrbit(val);
+}
+
+
+void ViewEditor::on_checkService_clicked(bool val) {
+	if (!view || !active) return;
+	view->setServiceMode(val);
+}
+
+
+void ViewEditor::on_checkCameraLight_stateChanged(int s) {
+	if (!view || !active) return;
+	view->setCameraLightMode((QGLView::CameraLightMode)s);
+}
+
+
+void ViewEditor::on_buttonHDRClear_clicked() {
+	if (!view || !active) return;
+	ui->lineHDR->setText("");
+	ui->lineHDR->setProperty("GLpath", "");
+	view->setEnvironmentMapFile("");
+}
+
+
+void ViewEditor::on_buttonHDRSelect_clicked() {
+	if (!view || !active) return;
+	QString str = QFileDialog::getOpenFileName(this, "Select image", ui->lineHDR->property("GLpath").toString(), "Radiance HDR(*.hdr)");
+	if (str.isEmpty()) return;
+	ui->lineHDR->setText(QFileInfo(str).fileName());
+	ui->lineHDR->setProperty("GLpath", str);
+	view->setEnvironmentMapFile(str);
+}
+
+
+void ViewEditor::on_colorFogBack_colorChanged(const QColor & color) {
+	if (!view || !active) return;
+	view->setFogColor(color);
+}
+
+
+void ViewEditor::on_spinFogDensity_valueChanged(double arg1) {
+	if (!view || !active) return;
+	view->setFogDensity(arg1);
+}
+
+
+void ViewEditor::on_spinFogDecay_valueChanged(double arg1) {
+	if (!view || !active) return;
+	view->setFogDecay(arg1);
+}
+
+
+void ViewEditor::on_checkVSync_clicked(bool val) {
+	if (!view || !active) return;
+	view->setVSync(val);
+}

src/widgets/view_editor.h

@@ -0,0 +1,69 @@
+/*
+    QGL ViewEditor
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef VIEW_EDITOR_H
+#define VIEW_EDITOR_H
+
+#include "qglview.h"
+
+#include <QWidget>
+
+namespace Ui {
+class ViewEditor;
+}
+
+class ViewEditor: public QWidget {
+	Q_OBJECT
+
+public:
+	explicit ViewEditor(QWidget * parent = 0);
+
+	void assignQGLView(QGLView * v);
+
+protected:
+	void changeEvent(QEvent * e);
+
+	Ui::ViewEditor * ui;
+	QGLView * view;
+	bool active;
+
+private slots:
+	void on_spinFOV_valueChanged(double val);
+	void on_spinDepthStart_valueChanged(double val);
+	void on_spinViewGamma_valueChanged(double val);
+	void on_comboViewRenderMode_currentIndexChanged(int val);
+	void on_groupHoverHalo_clicked(bool val);
+	void on_groupSelectionHalo_clicked(bool val);
+	void on_spinHoverHaloFill_valueChanged(double val);
+	void on_spinSelectionHaloFill_valueChanged(double val);
+	void on_colorHoverHalo_colorChanged(QColor color);
+	void on_colorSelectionHalo_colorChanged(QColor color);
+	void on_checkAutoExposure_toggled(bool val);
+	void on_checkFXAA_clicked(bool val);
+	void on_checkCameraOrbit_clicked(bool val);
+	void on_checkService_clicked(bool val);
+	void on_checkCameraLight_stateChanged(int s);
+	void on_checkVSync_clicked(bool val);
+	void on_buttonHDRClear_clicked();
+	void on_buttonHDRSelect_clicked();
+	void on_colorFogBack_colorChanged(const QColor & color);
+	void on_spinFogDensity_valueChanged(double arg1);
+	void on_spinFogDecay_valueChanged(double arg1);
+};
+
+#endif // VIEW_EDITOR_H

src/widgets/view_editor.ui

@@ -0,0 +1,512 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ViewEditor</class>
+ <widget class="QWidget" name="ViewEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>328</width>
+    <height>538</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QWidget" name="widget" native="true">
+     <layout class="QFormLayout" name="formLayout_9">
+      <property name="fieldGrowthPolicy">
+       <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+      </property>
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item row="0" column="0">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>Draw mode:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QComboBox" name="comboViewRenderMode">
+        <property name="currentIndex">
+         <number>2</number>
+        </property>
+        <item>
+         <property name="text">
+          <string>Point</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Wireframe</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Solid</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_22">
+        <property name="text">
+         <string>Gamma:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="SpinSlider" name="spinViewGamma">
+        <property name="minimum">
+         <double>0.010000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>5.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>1.000000000000000</double>
+        </property>
+        <property name="decimals">
+         <number>2</number>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>Env HDR:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <layout class="QHBoxLayout" name="horizontalLayout_7">
+        <property name="spacing">
+         <number>2</number>
+        </property>
+        <item>
+         <widget class="QLineEdit" name="lineHDR"/>
+        </item>
+        <item>
+         <widget class="QToolButton" name="buttonHDRClear">
+          <property name="icon">
+           <iconset resource="../../qad/libs/blockview/qad_blockview.qrc">
+            <normaloff>:/icons/edit-delete.png</normaloff>:/icons/edit-delete.png</iconset>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QToolButton" name="buttonHDRSelect">
+          <property name="icon">
+           <iconset resource="../../qad/libs/blockview/qad_blockview.qrc">
+            <normaloff>:/icons/document-open.png</normaloff>:/icons/document-open.png</iconset>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <layout class="QGridLayout" name="gridLayout_2">
+     <item row="1" column="1">
+      <widget class="QCheckBox" name="checkCameraLight">
+       <property name="text">
+        <string>Camera light</string>
+       </property>
+       <property name="tristate">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QCheckBox" name="checkService">
+       <property name="text">
+        <string>Service mode</string>
+       </property>
+       <property name="checked">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QCheckBox" name="checkFXAA">
+       <property name="text">
+        <string>FXAA</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="0">
+      <widget class="QCheckBox" name="checkAutoExposure">
+       <property name="text">
+        <string>Auto exposure</string>
+       </property>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QCheckBox" name="checkVSync">
+       <property name="text">
+        <string>VSync</string>
+       </property>
+       <property name="checked">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupCamera">
+     <property name="title">
+      <string>Camera</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout_5">
+        <item>
+         <widget class="QCheckBox" name="checkCameraOrbit">
+          <property name="text">
+           <string>Orbit</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::Preferred</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>1</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>FOV:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="SpinSlider" name="spinFOV">
+          <property name="minimum">
+           <double>0.100000000000000</double>
+          </property>
+          <property name="maximum">
+           <double>179.900000000000006</double>
+          </property>
+          <property name="value">
+           <double>60.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout_6">
+        <item>
+         <widget class="QLabel" name="label_5">
+          <property name="text">
+           <string>Depth start:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QDoubleSpinBox" name="spinDepthStart">
+          <property name="decimals">
+           <number>3</number>
+          </property>
+          <property name="maximum">
+           <double>999999999.000000000000000</double>
+          </property>
+          <property name="value">
+           <double>1.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupHoverHalo">
+     <property name="title">
+      <string>Hover halo</string>
+     </property>
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <item>
+       <widget class="QLabel" name="label_11">
+        <property name="text">
+         <string>Fill:</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="SpinSlider" name="spinHoverHaloFill">
+        <property name="minimum">
+         <double>0.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>1.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>0.300000000000000</double>
+        </property>
+        <property name="decimals">
+         <number>2</number>
+        </property>
+        <property name="singleStep">
+         <double>0.050000000000000</double>
+        </property>
+        <property name="pageStep">
+         <double>0.100000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="ColorButton" name="colorHoverHalo">
+        <property name="color">
+         <color>
+          <red>255</red>
+          <green>0</green>
+          <blue>251</blue>
+         </color>
+        </property>
+        <property name="useAlphaChannel">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupSelectionHalo">
+     <property name="title">
+      <string>Selection halo</string>
+     </property>
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_4">
+      <item>
+       <widget class="QLabel" name="label_20">
+        <property name="text">
+         <string>Fill:</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="SpinSlider" name="spinSelectionHaloFill">
+        <property name="minimum">
+         <double>0.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>1.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>0.300000000000000</double>
+        </property>
+        <property name="decimals">
+         <number>2</number>
+        </property>
+        <property name="singleStep">
+         <double>0.050000000000000</double>
+        </property>
+        <property name="pageStep">
+         <double>0.100000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="ColorButton" name="colorSelectionHalo">
+        <property name="color">
+         <color>
+          <red>0</red>
+          <green>143</green>
+          <blue>239</blue>
+         </color>
+        </property>
+        <property name="useAlphaChannel">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QGroupBox" name="groupBox_2">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="title">
+        <string>Fog</string>
+       </property>
+       <layout class="QFormLayout" name="formLayout_10">
+        <property name="fieldGrowthPolicy">
+         <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+        </property>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Density:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <item>
+           <widget class="SpinSlider" name="spinFogDensity">
+            <property name="minimum">
+             <double>0.000000000000000</double>
+            </property>
+            <property name="maximum">
+             <double>10.000000000000000</double>
+            </property>
+            <property name="value">
+             <double>0.000000000000000</double>
+            </property>
+            <property name="decimals">
+             <number>3</number>
+            </property>
+            <property name="singleStep">
+             <double>0.050000000000000</double>
+            </property>
+            <property name="pageStep">
+             <double>0.100000000000000</double>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_25">
+          <property name="text">
+           <string>Decay:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="SpinSlider" name="spinFogDecay">
+          <property name="minimum">
+           <double>0.000000000000000</double>
+          </property>
+          <property name="maximum">
+           <double>9999.000000000000000</double>
+          </property>
+          <property name="value">
+           <double>10.000000000000000</double>
+          </property>
+          <property name="decimals">
+           <number>2</number>
+          </property>
+          <property name="singleStep">
+           <double>0.050000000000000</double>
+          </property>
+          <property name="pageStep">
+           <double>0.100000000000000</double>
+          </property>
+          <property name="squareScale">
+           <bool>true</bool>
+          </property>
+          <property name="spinMaximum">
+           <double>9999.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="ColorButton" name="colorFogBack">
+          <property name="color">
+           <color>
+            <red>128</red>
+            <green>128</green>
+            <blue>128</blue>
+           </color>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_6">
+          <property name="text">
+           <string>Color</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>1</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SpinSlider</class>
+   <extends>QWidget</extends>
+   <header>spinslider.h</header>
+  </customwidget>
+  <customwidget>
+   <class>ColorButton</class>
+   <extends>QPushButton</extends>
+   <header>colorbutton.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../../qad/libs/blockview/qad_blockview.qrc"/>
+ </resources>
+ <connections/>
+</ui>

src/widgets/widgets.qrc

@@ -0,0 +1,18 @@
+<RCC>
+  <qresource prefix="/">
+    <file>../icons/go-jump.png</file>
+    <file>../icons/dialog-close.png</file>
+	<file>../icons/dialog-cancel.png</file>
+    <file>../icons/edit-clear.png</file>
+    <file>../icons/configure.png</file>
+    <file>../icons/document-save.png</file>
+    <file>../icons/edit-find.png</file>
+    <file>../icons/list-add.png</file>
+    <file>../icons/edit-delete.png</file>
+    <file>../icons/edit-copy.png</file>
+    <file>../icons/edit-paste.png</file>
+    <file>../icons/document-edit.png</file>
+	<file>../icons/group.png</file>
+	<file>../icons/format-fill-color.png</file>
+  </qresource>
+</RCC>