Element editor : move all graphics part in a single directory

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3628 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/editor/graphicspart/partpolygon.h

@@ -0,0 +1,79 @@
+/*
+	Copyright 2006-2014 The 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 PART_POLYGON_H
+#define PART_POLYGON_H
+#include <QtGui>
+#include "customelementgraphicpart.h"
+/**
+	This class represents a polygon primitive which may be used to compose the
+	drawing of an electrical element within the element editor.
+*/
+class PartPolygon : public CustomElementGraphicPart, public QGraphicsPolygonItem  {
+	Q_OBJECT
+	// constructors, destructor
+	public:
+	PartPolygon(QETElementEditor *, QGraphicsItem * = 0, QGraphicsScene * = 0);
+	virtual ~PartPolygon();
+	
+	private:
+	PartPolygon(const PartPolygon &);
+	
+	// attributes
+	private:
+	bool m_closed;
+	
+	// methods
+	public:
+	enum { Type = UserType + 1105 };
+	/**
+		Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
+		PartPolygon.
+		@return the QGraphicsItem type
+	*/
+	virtual int type() const { return Type; }
+	virtual QString name() const { return(QObject::tr("polygone", "element part name")); }
+	virtual QString xmlName() const { return(QString("polygon")); }
+	void fromXml(const QDomElement &);
+	const QDomElement toXml(QDomDocument &) const;
+	virtual QRectF boundingRect() const;
+	void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
+	virtual bool isUseless() const;
+	virtual QRectF sceneGeometricRect() const;
+	virtual void startUserTransformation(const QRectF &);
+	virtual void handleUserTransformation(const QRectF &, const QRectF &);
+	virtual QET::ScalingMethod preferredScalingMethod() const;
+
+		void addPoint        (const QPointF &point);
+		void setLastPoint    (const QPointF &point);
+		void removeLastPoint ();
+
+	///PROPERTY
+	// Closed (join the first and last point by a line)
+	Q_PROPERTY(bool closed READ isClosed WRITE setClosed)
+		bool isClosed() const {return m_closed;}
+		void setClosed(bool c) {m_closed = c;}
+
+
+	
+	protected:
+	QVariant itemChange(GraphicsItemChange, const QVariant &);
+	
+	private:
+	QList<QPointF> saved_points_;
+};
+#endif