mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
d40f2c23b1
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3628 bfdf4180-ca20-0410-9c96-a3a8aa849046
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/*
|
|
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
|