Merge sources dir branch devel to trunk

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2613 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/qetgraphicsitem/diagramimageitem.h

@@ -0,0 +1,67 @@
+/*
+	Copyright 2006-2013 QElectroTech Team
+	This file is part of QElectroTech.
+	
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+	
+	QElectroTech 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 General Public License for more details.
+	
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef DIAGRAM_IMAGE_ITEM_H
+#define DIAGRAM_IMAGE_ITEM_H
+#include <QtGui>
+#include "qetgraphicsitem.h"
+
+/**
+	This class represents a selectable, movable and editable image on a
+	diagram.
+	@see QGraphicsItem::GraphicsItemFlags
+*/
+class DiagramImageItem : public QetGraphicsItem {
+	Q_OBJECT
+
+	// constructors, destructor
+	public:
+	DiagramImageItem(QetGraphicsItem * = 0);
+	DiagramImageItem(const QPixmap &pixmap, QetGraphicsItem * = 0);
+	virtual ~DiagramImageItem();
+	
+	// attributes
+	public:
+	enum { Type = UserType + 1007 };
+	
+	// methods
+	public:
+	/**
+		Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
+		DiagramImageItem
+		@return the QGraphicsItem type
+	*/
+	virtual int type() const { return Type; }
+	
+	virtual bool fromXml(const QDomElement &);
+	virtual QDomElement toXml(QDomDocument &) const;
+	virtual void editProperty();
+	void setPixmap(const QPixmap &pixmap);
+	virtual QRectF boundingRect() const;
+	
+	protected:
+	virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
+	
+	signals:
+
+	private slots:
+	void PreviewScale(int);
+	
+	protected:
+	QPixmap pixmap_;
+};
+#endif