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QetShapeItem : add handler for modified the geometry of shapes in the diagram

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4039 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-07-09 18:33:14 +00:00
parent 7424cb8c38
commit eaf3d22d25
5 changed files with 375 additions and 29 deletions
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17
sources/qetgraphicsitem/qetshapeitem.h
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@@ -61,10 +61,12 @@ class QetShapeItem : public QetGraphicsItem
virtual void editProperty();
virtual QString name() const;
void setP2 (QPointF P2);
void setP2 (QPointF P2);
bool setRect (const QRectF &rect);
bool setPolygon (const QPolygon &polygon);
//Methods available for polygon shape
int pointsCount () const;
int pointsCount () const;
void setNextPoint (QPointF P);
void removePoints (int number = 1);
@@ -73,8 +75,11 @@ class QetShapeItem : public QetGraphicsItem
protected:
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
virtual void hoverEnterEvent (QGraphicsSceneHoverEvent *event);
virtual void hoverLeaveEvent (QGraphicsSceneHoverEvent *event);
virtual void hoverEnterEvent (QGraphicsSceneHoverEvent *event);
virtual void hoverLeaveEvent (QGraphicsSceneHoverEvent *event);
virtual void mousePressEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseMoveEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *event);
private:
void changeGraphicsItem (const ShapeType &newtype);
@@ -88,6 +93,8 @@ class QetShapeItem : public QetGraphicsItem
Qt::PenStyle m_shapeStyle;
QPointF m_P1, m_P2;
QPolygonF m_polygon;
bool m_hovered;
bool m_hovered,
m_mouse_grab_handler;
int m_vector_index;
};
#endif // QETSHAPEITEM_H