From 7353ce37ba20a97f112d912e6f0267e2f35eb322 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9F=D0=B5=D0=BB=D0=B8=D0=BF=D0=B5=D0=BD=D0=BA=D0=BE=20?=
 =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <peri4ko@yandex.ru>
Date: Sat, 21 Oct 2017 20:42:32 +0000
Subject: [PATCH] git-svn-id: svn://db.shs.com.ru/libs@303
 a8b55f48-bf90-11e4-a774-851b48703e85

---
 qad/blockview/alignedtextitem.cpp | 17 +++++++++++++++++
 qad/blockview/alignedtextitem.h   |  7 +++++--
 qad/blockview/blockitem.cpp       |  9 +++++++++
 3 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/qad/blockview/alignedtextitem.cpp b/qad/blockview/alignedtextitem.cpp
index ee7f2b8..5c6107c 100644
--- a/qad/blockview/alignedtextitem.cpp
+++ b/qad/blockview/alignedtextitem.cpp
@@ -1,4 +1,5 @@
 #include "alignedtextitem.h"
+#include <QApplication>
 #include <QPainter>
 #include <QDebug>
 
@@ -6,6 +7,7 @@
 AlignedTextItem::AlignedTextItem(QGraphicsItem * parent): QGraphicsItem(parent), text_(this) {
 	align_ = Qt::AlignTop | Qt::AlignHCenter;
 	text_.setData(1003, true);
+	setFont(font());
 	_move();
 }
 
@@ -13,9 +15,24 @@ AlignedTextItem::AlignedTextItem(QGraphicsItem * parent): QGraphicsItem(parent),
 AlignedTextItem::AlignedTextItem(const QString & text, QGraphicsItem * parent): QGraphicsItem(parent), text_(this) {
 	align_ = Qt::AlignTop | Qt::AlignHCenter;
 	text_.setData(1003, true);
+	setFont(font());
 	setText(text);
 }
 
+void AlignedTextItem::setFont(const QFont & f) {
+	font_ = f;
+	text_.setFont(sceneFont(f));
+	_move();
+}
+
+
+QFont AlignedTextItem::sceneFont(const QFont & f) {
+	QFont ret = f;
+	double scl = 16. / QApplication::fontMetrics().size(0, "0").height();
+	ret.setPointSizeF(ret.pointSizeF() * scl);
+	return ret;
+}
+
 
 QPointF AlignedTextItem::_point(Qt::Alignment a) const {
 	QRectF br = text_.boundingRect();
diff --git a/qad/blockview/alignedtextitem.h b/qad/blockview/alignedtextitem.h
index 89519e0..b0df285 100644
--- a/qad/blockview/alignedtextitem.h
+++ b/qad/blockview/alignedtextitem.h
@@ -13,13 +13,13 @@ public:
 	AlignedTextItem(const QString & text, QGraphicsItem * parent = 0);
 	
 	void setText(const QString & t) {text_.setText(t); _move();}
-	void setFont(const QFont & f) {text_.setFont(f); _move();}
+	void setFont(const QFont & f);
 	void setPen(const QPen & p) {text_.setPen(p); _move();}
 	void setBrush(const QBrush & b) {text_.setBrush(b); _move();}
 	void setAlignment(Qt::Alignment align) {align_ = align; _move();}
 	
 	QString text() const {return text_.text();}
-	QFont font() const {return text_.font();}
+	QFont font() const {return /*text_.font()*/font_;}
 	QPen pen() const {return text_.pen();}
 	QBrush brush() const {return text_.brush();}
 	Qt::Alignment alignment() const {return align_;}
@@ -27,6 +27,8 @@ public:
 	void clear() {setText(QString());}
 	
 	enum {Type = UserType + 0x100};
+
+	static QFont sceneFont(const QFont & f);
 	
 protected:
 	virtual QRectF boundingRect() const {return text_.boundingRect().translated(text_.pos());}
@@ -38,6 +40,7 @@ protected:
 	
 	QGraphicsSimpleTextItem text_;
 	Qt::Alignment align_;
+	QFont font_;
 	
 };
 
diff --git a/qad/blockview/blockitem.cpp b/qad/blockview/blockitem.cpp
index eb7de4b..474559f 100644
--- a/qad/blockview/blockitem.cpp
+++ b/qad/blockview/blockitem.cpp
@@ -1,4 +1,5 @@
 #include "blockitem.h"
+#include <QApplication>
 
 
 
@@ -30,6 +31,7 @@ void BlockItemPin::resizePin(double r) {
 
 
 void BlockItemPin::_init(bool affect_parent) {
+	text_item.setFont(AlignedTextItem::sceneFont(QApplication::font()));
 	QRectF tbr = text_item.boundingRect();
 	const double r = 7.;
 	ell_item.setRect(-r, -r, r+r, r+r);
@@ -54,6 +56,13 @@ void BlockItemPin::_reparent() {
 	if (qgraphicsitem_cast<BlockItem*>(parentItem()) == 0) return;
 	QPen p = qgraphicsitem_cast<BlockItem*>(parentItem())->g_main.pen();
 	ell_item.setPen(p);
+	if (scene()) {
+		text_item.setFont(AlignedTextItem::sceneFont(scene()->font()));
+		QRectF tbr = text_item.boundingRect();
+		text_item.resetTransform();
+		text_item.setPos(0, -tbr.height() / 2.);
+		text_item.setTransformOriginPoint(0, tbr.height() / 2.);
+	}
 }