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/independenttextitem.h

@@ -0,0 +1,58 @@
+/*
+	Copyright 2006-2012 Xavier Guerrin
+	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 INDEPENDENT_TEXT_ITEM_H
+#define INDEPENDENT_TEXT_ITEM_H
+#include <QtGui>
+#include "diagramtextitem.h"
+/**
+	This class represents an independent text field on a particular diagram.
+	It may be moved, edited, and rotated.
+*/
+class IndependentTextItem : public DiagramTextItem {
+	Q_OBJECT
+	// constructors, destructor
+	public:
+	IndependentTextItem(Diagram * = 0);
+	IndependentTextItem(const QString &, Diagram* = 0);
+	virtual ~IndependentTextItem();
+	
+	// attributes
+	public:
+	enum { Type = UserType + 1005 };
+	
+	// methods
+	public:
+	/**
+		Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into an
+		IndependentTextItem.
+		@return le type de QGraphicsItem
+	*/
+	virtual int type() const { return Type; }
+	virtual void fromXml(const QDomElement &);
+	virtual QDomElement toXml(QDomDocument &) const;
+	
+	protected:
+	virtual void mousePressEvent(QGraphicsSceneMouseEvent *);
+	virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *);
+	virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *);
+	
+	private:
+	bool first_move_;
+	QPointF mouse_to_origin_movement_;
+};
+#endif