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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
This commit is contained in:
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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102
sources/editor/graphicspart/partarc.h
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@@ -17,79 +17,41 @@
*/
#ifndef PART_ARC_H
#define PART_ARC_H
#include <QtGui>
#include "customelementgraphicpart.h"
#include "abstractpartellipse.h"
/**
This class represents an elliptical arc primitive which may be used to
compose the drawing of an electrical element within the element editor.
*/
class PartArc : public CustomElementGraphicPart, public QGraphicsEllipseItem {
Q_OBJECT
// constructors, destructor
public:
PartArc(QETElementEditor *, QGraphicsItem * = 0, QGraphicsScene * = 0);
virtual ~PartArc();
private:
PartArc(const PartArc &);
// attributes
private:
int _angle;
int start_angle;
// methods
public:
enum { Type = UserType + 1101 };
/**
Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
PartArc.
@return the QGraphicsItem type
*/
virtual int type() const { return Type; }
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0);
virtual QString name() const { return(QObject::tr("arc", "element part name")); }
virtual QString xmlName() const { return(QString("arc")); }
virtual const QDomElement toXml(QDomDocument &) const;
virtual void fromXml(const QDomElement &);
virtual QPointF sceneTopLeft() 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 &);
* @brief The PartArc class
* This class represents an elliptical arc primitive which may be used to
* compose the drawing of an electrical element within the element editor.
*/
class PartArc : public AbstractPartEllipse
{
Q_OBJECT
///PROPERT
// X value
Q_PROPERTY(qreal x READ x WRITE setX)
qreal x() const {return mapToScene(rect().center()).x() ;}
void setX(const qreal x);
//Y value
Q_PROPERTY(qreal y READ y WRITE setY)
qreal y() const {return mapToScene(rect().center()).y();}
void setY(const qreal y);
// horizontal diameter
Q_PROPERTY(qreal diameter_h READ width WRITE setWidth)
qreal width() const {return rect().width();}
void setWidth(const qreal w);
// vertical diameter
Q_PROPERTY(qreal diameter_v READ height WRITE setHeight)
qreal height() const {return rect().height();}
void setHeight (const qreal h);
// start angle
Q_PROPERTY(int start_angle READ startAngle WRITE setStartAngle)
int startAngle() const {return start_angle;}
void setStartAngle(const int sa){start_angle = sa;}
// angle value
Q_PROPERTY(int angle READ angle WRITE setAngle)
int angle() const {return _angle;}
void setAngle(const int a) {_angle = a;}
protected:
QVariant itemChange(GraphicsItemChange, const QVariant &);
public:
PartArc(QETElementEditor *editor, QGraphicsItem *parent = 0);
virtual ~PartArc();
private:
QList<QPointF> saved_points_;
PartArc(const PartArc &);
// methods
public:
enum { Type = UserType + 1101 };
/**
* Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a PartArc.
* @return the QGraphicsItem type
*/
virtual int type() const { return Type; }
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0);
//Name and XML
virtual QString name() const { return(QObject::tr("arc", "element part name")); }
virtual QString xmlName() const { return(QString("arc")); }
virtual const QDomElement toXml (QDomDocument &) const;
virtual void fromXml (const QDomElement &);
virtual QPainterPath shape() const;
};
#endif