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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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118
sources/editor/graphicspart/partrectangle.h
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@@ -17,65 +17,69 @@
*/
#ifndef PART_RECTANGLE_H
#define PART_RECTANGLE_H
#include <QtGui>
#include "customelementgraphicpart.h"
/**
This class represents a rectangle primitive which may be used to compose the
drawing of an electrical element within the element editor.
*/
class PartRectangle : public CustomElementGraphicPart, public QGraphicsRectItem {
Q_OBJECT
// constructors, destructor
public:
PartRectangle(QETElementEditor *, QGraphicsItem * = 0, QGraphicsScene * = 0);
virtual ~PartRectangle();
private:
PartRectangle(const PartRectangle &);
// methods
public:
enum { Type = UserType + 1109 };
/**
Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
PartRectangle.
@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("rectangle", "element part name")); }
virtual QString xmlName() const { return(QString("rect")); }
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 &);
///PROPERTY
// X value
Q_PROPERTY(qreal x READ x WRITE setX)
qreal x() const {return mapToScene(rect().topLeft()).x();}
void setX(qreal x);
// Y value
Q_PROPERTY(qreal y READ y WRITE setY)
qreal y() const {return mapToScene(rect().topLeft()).y();}
void setY(qreal y);
// Width value
Q_PROPERTY(qreal width READ width WRITE setWidth)
qreal width() const {return rect().width();}
void setWidth(qreal w);
// Height value
Q_PROPERTY(qreal height READ height WRITE setHeight)
qreal height() const { return rect().height();}
void setHeight(qreal h);
protected:
QVariant itemChange(GraphicsItemChange, const QVariant &);
#include "customelementgraphicpart.h"
/**
* This class represents a rectangle primitive which may be used to compose the
* drawing of an electrical element within the element editor.
* All coordinates is in item coordinate, except pos()
*/
class PartRectangle : public CustomElementGraphicPart
{
Q_OBJECT
Q_PROPERTY(QPointF rectTopLeft READ rectTopLeft WRITE setRectTopLeft)
Q_PROPERTY(qreal width READ width WRITE setWidth)
Q_PROPERTY(qreal height READ height WRITE setHeight)
// constructors, destructor
public:
PartRectangle(QETElementEditor *, QGraphicsItem *parent = 0);
virtual ~PartRectangle();
private:
QList<QPointF> saved_points_;
PartRectangle(const PartRectangle &);
// methods
public:
enum { Type = UserType + 1109 };
/**
* Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a PartRectangle.
* @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("rectangle", "element part name")); }
virtual QString xmlName () const { return(QString("rect")); }
virtual const QDomElement toXml (QDomDocument &) const;
virtual void fromXml (const QDomElement &);
QRectF rect() const;
void setRect(const QRectF &rect);
QPointF rectTopLeft () const;
void setRectTopLeft (const QPointF &point);
qreal width () const {return rect().width();}
void setWidth (qreal w);
qreal height () const { return rect().height();}
void setHeight (qreal h);
virtual QRectF sceneGeometricRect() const;
virtual QPointF sceneTopLeft() const;
virtual QPainterPath shape () const;
virtual QRectF boundingRect() const;
virtual bool isUseless() const;
virtual void startUserTransformation(const QRectF &);
virtual void handleUserTransformation(const QRectF &, const QRectF &);
private:
QRectF m_rect;
QList<QPointF> saved_points_;
};
#endif