smaller icons in Ribbon

libs/application/ribbon.cpp

@@ -6,11 +6,6 @@
 
 
 Ribbon::Ribbon(QMainWindow * parent_): QToolBar() {
-	tab         = 0;
-	scroll_area = 0;
-	delay_e     = true;
-	delay       = 1000;
-	hovered     = -1;
 	setObjectName("ribbon");
 	setProperty("ribbon", true);
 	setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
@@ -67,8 +62,8 @@ void Ribbon::_resize() {
 
 void Ribbon::_setIconsSize() {
 	// qDebug() << "resize" << preferredIconSize() << QApplication::font();
-	setTabIconSize(preferredIconSize(2, this));
-	setIconSize(preferredIconSize(3, this));
+	setTabIconSize(preferredIconSize(1.6, this));
+	setIconSize(preferredIconSize(2.4, this));
 }
 
 
@@ -82,6 +77,14 @@ void Ribbon::_setButtonText(QToolButton * b, QAction * a) {
 }
 
 
+void Ribbon::tabHovered(int tab) {
+	if (!delay_e) return;
+	hovers.clear();
+	hovered = tab;
+	hovers.insert(startTimer(delay), tab);
+}
+
+
 void Ribbon::setVisible(bool yes) {
 	QToolBar::setVisible(yes);
 	if (parent == 0) return;
@@ -250,3 +253,15 @@ void Ribbon::setTabIconSize(const QSize & size) {
 #endif
 	_resize();
 }
+
+
+void Ribbon::setButtonStyle(const Qt::ToolButtonStyle & style) {
+	foreach(QToolButton * i, buttons)
+		i->setToolButtonStyle(style);
+}
+
+
+void Ribbon::setCurrentTab(int tab_) {
+	if (tab_ < 0 || tab_ >= tab->count()) return;
+	tab->setCurrentIndex(tab_);
+}

libs/application/ribbon.h

@@ -46,16 +46,10 @@ public:
 	void retranslate();
 	void setIconSize(const QSize & size);
 	void setTabIconSize(const QSize & size);
-	void setButtonStyle(const Qt::ToolButtonStyle & style) {
-		foreach(QToolButton * i, buttons)
-			i->setToolButtonStyle(style);
-	}
+	void setButtonStyle(const Qt::ToolButtonStyle & style);
 	void setAutoSwitchEnabled(bool yes) { delay_e = yes; }
 	void setAutoSwitchDelay(float delay_s) { delay = delay_s * 1000; }
-	void setCurrentTab(int tab_) {
-		if (tab_ < 0 || tab_ >= tab->count()) return;
-		tab->setCurrentIndex(tab_);
-	}
+	void setCurrentTab(int tab_);
 	int currentTab() const { return tab->currentIndex(); }
 	QTabWidget * tabWidget() const { return tab; }
 
@@ -67,21 +61,16 @@ private:
 	void _setIconsSize();
 	void _setButtonText(QToolButton * b, QAction * a);
 
-	int hovered, delay;
-	bool delay_e;
+	int hovered = -1, delay = 1000;
+	bool delay_e = true;
 	QList<QToolButton *> buttons;
 	QMap<int, int> hovers;
-	ETabWidget * tab;
-	QScrollArea * scroll_area;
-	QMainWindow * parent;
+	ETabWidget * tab          = nullptr;
+	QScrollArea * scroll_area = nullptr;
+	QMainWindow * parent      = nullptr;
 
 private slots:
-	void tabHovered(int tab) {
-		if (!delay_e) return;
-		hovers.clear();
-		hovered = tab;
-		hovers.insert(startTimer(delay), tab);
-	}
+	void tabHovered(int tab);
 
 public slots:
 	void setVisible(bool yes);

libs/blockview/drawtools.ui

@@ -150,6 +150,12 @@
        </item>
        <item>
         <widget class="QWidget" name="widgetAlign9" native="true">
+         <property name="minimumSize">
+          <size>
+           <width>20</width>
+           <height>20</height>
+          </size>
+         </property>
          <layout class="QGridLayout" name="gridLayout">
           <property name="leftMargin">
            <number>0</number>
@@ -777,9 +783,15 @@
       <bool>false</bool>
      </property>
      <layout class="QGridLayout" name="gridLayout_3">
+      <property name="topMargin">
+       <number>0</number>
+      </property>
       <property name="bottomMargin">
        <number>4</number>
       </property>
+      <property name="verticalSpacing">
+       <number>2</number>
+      </property>
       <item row="0" column="0">
        <widget class="QCheckBox" name="checkVLEnabled">
         <property name="text">
@@ -886,6 +898,7 @@
    <class>IconedLabel</class>
    <extends>QFrame</extends>
    <header>iconedlabel.h</header>
+   <container>1</container>
   </customwidget>
  </customwidgets>
  <resources>

libs/widgets/qcodeedit.cpp

@@ -54,6 +54,7 @@ QCodeEdit::QCodeEdit(QWidget * parent): QWidget(parent), ui(new Ui::QCodeEdit) {
 	qRegisterMetaType<QTextCursor>();
 	qRegisterMetaType<QCodeEdit::ACEntry>();
 	ui->setupUi(this);
+	detectTheme();
 	overlay     = new _QCE_Viewport(ui->textCode->viewport());
 	overlay->ce = this;
 	overlay->show();
@@ -548,6 +549,7 @@ bool QCodeEdit::eventFilter(QObject * o, QEvent * e) {
 
 
 void QCodeEdit::showEvent(QShowEvent *) {
+	detectTheme();
 	if (!_first) return;
 	_first = false;
 	completer->installEventFilter(this);
@@ -584,6 +586,7 @@ void QCodeEdit::changeEvent(QEvent * e) {
 		ui->retranslateUi(this);
 		lbl_help[lhF1]->setText(tr("Press F1 for details"));
 		break;
+	case QEvent::PaletteChange: detectTheme(); break;
 	default: break;
 	}
 }
@@ -875,9 +878,36 @@ void QCodeEdit::highlightBrackets() {
 }
 
 
+QColor inverseColorValue(const QColor & c) {
+	int hsv[4];
+	c.getHsl(&hsv[0], &hsv[1], &hsv[2], &hsv[3]);
+	return QColor::fromHsl(hsv[0], hsv[1], 255 - hsv[2], hsv[3]);
+}
+QBrush QCodeEdit::invertedBrush(const QBrush & b) {
+	auto ret = b;
+	ret.setColor(inverseColorValue(b.color()));
+	return ret;
+}
+
+
+QTextCharFormat QCodeEdit::invertedFormat(const QTextCharFormat & f) {
+	auto ret = f;
+	ret.setForeground(invertedBrush(ret.foreground()));
+	ret.setBackground(invertedBrush(ret.background()));
+	return ret;
+}
+
+
 void QCodeEdit::applyExtraSelection() {
-	ui->textCode->setExtraSelections(QList<QTextEdit::ExtraSelection>() << es_line << es_selected << es_custom << es_brackets
-	                                                                    << es_search_list << es_cursor << es_link << es_blockselection);
+	QList<QTextEdit::ExtraSelection> esl;
+	esl << es_line << es_selected << es_custom << es_brackets << es_search_list << es_cursor << es_link;
+	if (is_dark_theme) {
+		for (auto & e: esl) {
+			e.format = invertedFormat(e.format);
+		}
+	}
+	esl << es_blockselection;
+	ui->textCode->setExtraSelections(esl);
 }
 
 
@@ -1702,6 +1732,11 @@ QCodeEdit::ACEntry QCodeEdit::findEntryOnCursor(QTextCursor tc, int arg, ACClass
 }
 
 
+void QCodeEdit::detectTheme() {
+	is_dark_theme = palette().color(QPalette::Window).valueF() < 0.5;
+}
+
+
 void QCodeEdit::raiseHelp(QTextCursor tc, int arg) {
 	ACClass acc;
 	QPair<QStringList, QString> scope;

libs/widgets/qcodeedit.h

@@ -110,6 +110,10 @@ public:
 
 	void registerAutoCompletitionClass(int id, ACClassType ac_class, const QString & name, const QIcon & icon = QIcon());
 	bool wordCompletitionEnabled() const { return word_complete; }
+	bool isDarkTheme() const { return is_dark_theme; }
+
+	static QBrush invertedBrush(const QBrush & b);
+	static QTextCharFormat invertedFormat(const QTextCharFormat & f);
 
 protected:
 	typedef QPair<QString, QString> StringsPair;
@@ -230,6 +234,7 @@ private:
 	void createBlockSelection();
 	void cancelDragCursor();
 	ACEntry findEntryOnCursor(QTextCursor tc, int arg = -1, ACClass * acc = nullptr, QPair<QStringList, QString> * scope = nullptr);
+	void detectTheme();
 
 	Ui::QCodeEdit * ui;
 	QCodeEditCompleter * completer;
@@ -245,6 +250,7 @@ private:
 	QTextCursor block_start_cursor, drag_cursor;
 	int prev_lc, auto_comp_pl, timer_parse, timer_blink, cur_search_ind, pos_press, pos_el_press;
 	int cursor_width;
+	bool is_dark_theme = false;
 	bool spaces_, _ignore_focus_out, _first, _destructor, _replacing;
 	bool word_complete, help_visible, cursor_state, block_sel_state;
 };

libs/widgets/qcodeedit_completer_p.cpp

@@ -60,7 +60,7 @@ void QCodeEditCompleter::addItems(QFont f, const QCodeEdit::ACClass & cl, const
 	gi->setTextAlignment(0, Qt::AlignCenter);
 	gi->setTextAlignment(1, Qt::AlignCenter);
 	gi->setFont(0, f);
-	gi->setBackground(0, Qt::lightGray);
+	gi->setBackground(0, palette().window());
 	gi->setFlags(Qt::ItemIsEnabled);
 	addTopLevelItem(gi);
 	gi->setFirstColumnSpanned(true);