#ifndef COLUMNHANDLEITEM_H_
#define COLUMNHANDLEITEM_H_
+#include <QObject>
#include <QGraphicsItem>
-
-class ColumnHandleItem : public QGraphicsItem {
-
- public:
- ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
-
- inline qreal width() const;
- inline QRectF boundingRect() const;
- void setXPos(qreal xpos);
-
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
- void mousePressEvent(QGraphicsSceneMouseEvent *event);
- void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
-
- void sceneRectChanged(const QRectF &);
-
- private:
- qreal _width;
+#include <QGraphicsScene>
+#include <QTimeLine>
+
+class ColumnHandleItem : public QObject, public QGraphicsItem {
+ Q_OBJECT
+
+public:
+ ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
+
+ inline qreal width() const { return _width; }
+ inline QRectF boundingRect() const { return QRectF(0, 0, _width, scene()->height()); }
+ void setXPos(qreal xpos);
+
+ void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+ void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+
+ void sceneRectChanged(const QRectF &);
+
+protected:
+ void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+
+private slots:
+ void hoverChanged(qreal value);
+
+private:
+ qreal _width;
+ qreal _hover;
+ QTimeLine _timeLine;
};
-qreal ColumnHandleItem::width() const {
- return _width;
-}
-
-QRectF ColumnHandleItem::boundingRect() const {
- return QRectF(0, 0, _width, scene()->height());
-}
-
#endif