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faster ChatLine insertion into the ChatScene. And some minor improvements
[quassel.git]
/
src
/
qtui
/
columnhandleitem.h
diff --git
a/src/qtui/columnhandleitem.h
b/src/qtui/columnhandleitem.h
index
3bfe5ba
..
c96c687
100644
(file)
--- a/
src/qtui/columnhandleitem.h
+++ b/
src/qtui/columnhandleitem.h
@@
-21,34
+21,47
@@
#ifndef COLUMNHANDLEITEM_H_
#define COLUMNHANDLEITEM_H_
#ifndef COLUMNHANDLEITEM_H_
#define COLUMNHANDLEITEM_H_
+#include <QObject>
#include <QGraphicsItem>
#include <QGraphicsItem>
+#include <QGraphicsScene>
+#include <QTimeLine>
-class ColumnHandleItem : public QGraphicsItem {
+class ColumnHandleItem : public QObject, public QGraphicsItem {
+ Q_OBJECT
public:
ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
public:
ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
- inline qreal width() const
;
- inline QRectF boundingRect() const
;
+ inline qreal width() const
{ return _width; }
+ inline QRectF boundingRect() const
{ return QRectF(-_width/2, scene()->sceneRect().y(), _width, scene()->height()); }
void setXPos(qreal xpos);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void setXPos(qreal xpos);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+ void setXLimits(qreal min, qreal max);
+
+ public slots:
+ void sceneRectChanged(const QRectF &);
+
+ protected:
+ void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
- void sceneRectChanged(const QRectF &);
+ signals:
+ void positionChanged(qreal x);
+
+ private slots:
+ void hoverChanged(qreal value);
private:
qreal _width;
private:
qreal _width;
+ qreal _hover;
+ bool _moving;
+ qreal _minXPos, _maxXPos;
+ QTimeLine _timeLine;
};
};
-qreal ColumnHandleItem::width() const {
- return _width;
-}
-
-QRectF ColumnHandleItem::boundingRect() const {
- return QRectF(0, 0, _width, scene()->height());
-}
-
#endif
#endif