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git-svn-id: svn://db.shs.com.ru/libs@1 a8b55f48-bf90-11e4-a774-851b48703e85

qad_blockview/alignedtextitem.h

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+#ifndef ALIGNEDTEXTITEM_H
+#define ALIGNEDTEXTITEM_H
+
+#include <QGraphicsSimpleTextItem>
+#include <QPen>
+#include <QBrush>
+#include <QFont>
+
+
+class AlignedTextItem: public QGraphicsItem {
+public:
+	AlignedTextItem(QGraphicsItem * parent = 0);
+	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 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();}
+	QPen pen() const {return text_.pen();}
+	QBrush brush() const {return text_.brush();}
+	Qt::Alignment alignment() const {return align_;}
+	
+	void clear() {setText(QString());}
+	
+	enum {Type = UserType + 0x100};
+	
+protected:
+	virtual QRectF boundingRect() const {return text_.boundingRect().translated(text_.pos());}
+	virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0);
+	virtual int type() const {return Type;}
+	
+	void _move() {text_.setPos(-_point(align_));}
+	QPointF _point(Qt::Alignment a) const;
+	
+	QGraphicsSimpleTextItem text_;
+	Qt::Alignment align_;
+	
+};
+
+
+#endif // ALIGNEDTEXTITEM_H