/***************************************************************************
-* Copyright (C) 2005-08 by the Quassel IRC Team *
+* Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include <QGraphicsScene>
#include <QTimeLine>
+#include "chatscene.h"
+
class ColumnHandleItem : public QObject, public QGraphicsItem {
Q_OBJECT
- public:
- ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
+public:
+ ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
+ virtual inline int type() const { return ChatScene::ColumnHandleType; }
- inline qreal width() const { return _width; }
- inline QRectF boundingRect() const { return QRectF(-_width/2, scene()->sceneRect().y(), _width, scene()->height()); }
- void setXPos(qreal xpos);
+ inline qreal width() const { return _width; }
+ inline QRectF boundingRect() const { return _boundingRect; }
+ inline qreal sceneLeft() const { return _sceneLeft; }
+ inline qreal sceneRight() const { return _sceneRight; }
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+ void setXPos(qreal xpos);
+ void setXLimits(qreal min, qreal max);
- void setXLimits(qreal min, qreal max);
+ void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- public slots:
- void sceneRectChanged(const QRectF &);
+public slots:
+ void sceneRectChanged(const QRectF &);
+ inline void setColor(const QColor &color) { _rulerColor = color; }
- protected:
- void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
- void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
- void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
- void mousePressEvent(QGraphicsSceneMouseEvent *event);
- void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+protected:
+ void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+ void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
- signals:
- void positionChanged(qreal x);
+signals:
+ void positionChanged(qreal x);
- private slots:
- void hoverChanged(qreal value);
+private slots:
+ void hoverChanged(qreal value);
- private:
- qreal _width;
- qreal _hover;
- bool _moving;
- qreal _minXPos, _maxXPos;
- QTimeLine _timeLine;
+private:
+ qreal _width;
+ qreal _sceneLeft, _sceneRight;
+ QRectF _boundingRect;
+ qreal _hover;
+ bool _moving;
+ qreal _minXPos, _maxXPos;
+ QTimeLine _timeLine;
+ QColor _rulerColor;
};
#endif