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Element editor : hover a primitve will highlight it with a blue halo

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3694 bfdf4180-ca20-0410-9c96-a3a8aa849046
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blacksun
2015-02-09 08:57:40 +00:00
parent c5036dfb17
commit 9c6499813c
32 changed files with 1741 additions and 1443 deletions
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95
sources/editor/graphicspart/partpolygon.h
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@@ -17,63 +17,66 @@
*/
#ifndef PART_POLYGON_H
#define PART_POLYGON_H
#include <QtGui>
#include <QPolygonF>
#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
* @brief The PartPolygon class
* 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
{
Q_OBJECT
Q_PROPERTY(bool closed READ isClosed WRITE setClosed)
// constructors, destructor
public:
PartPolygon(QETElementEditor *, QGraphicsItem * = 0, QGraphicsScene * = 0);
virtual ~PartPolygon();
PartPolygon(QETElementEditor *editor, QGraphicsItem *parent = 0);
virtual ~PartPolygon();
private:
PartPolygon(const PartPolygon &);
// attributes
private:
bool m_closed;
// methods
PartPolygon(const PartPolygon &);
// 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;
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; }
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
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 QPainterPath shape () const;
virtual QRectF boundingRect() const;
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;
QPolygonF polygon () const;
void setPolygon (const QPolygonF &polygon);
void addPoint (const QPointF &point);
void setLastPoint (const QPointF &point);
void removeLastPoint ();
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 &);
bool isClosed () const {return m_closed;}
void setClosed (bool c) {m_closed = c;}
private:
QList<QPointF> saved_points_;
bool m_closed;
QList<QPointF> saved_points_;
QPolygonF m_polygon;
};
#endif