class Buffer;
class ChatItem;
class ChatLine;
+class ColumnHandleItem;
+
class QGraphicsSceneMouseEvent;
class ChatScene : public QGraphicsScene {
Q_OBJECT
public:
- ChatScene(QAbstractItemModel *model, QObject *parent);
+ ChatScene(QAbstractItemModel *model, const QString &idString, QObject *parent);
virtual ~ChatScene();
Buffer *buffer() const;
inline QAbstractItemModel *model() const { return _model; }
public slots:
- void setWidth(int);
+ void setWidth(qreal);
+
+ // these are used by the chatitems to notify the scene
+ void setSelectingItem(ChatItem *item);
+ ChatItem *selectingItem() const { return _selectingItem; }
signals:
- void heightChanged(int height);
+ void heightChanged(qreal height);
+
+ protected:
+ virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
+ virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
+ virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
protected slots:
void rowsInserted(const QModelIndex &, int, int);
- void mousePressEvent ( QGraphicsSceneMouseEvent * mouseEvent );
+
+ private slots:
+ void rectChanged(const QRectF &);
+ void handlePositionChanged(qreal xpos);
private:
- int _width, _height;
- int _timestampWidth, _senderWidth;
+ QString _idString;
+ qreal _width, _height;
QAbstractItemModel *_model;
QList<ChatLine *> _lines;
+ ColumnHandleItem *firstColHandle, *secondColHandle;
+ qreal firstColHandlePos, secondColHandlePos;
+
+ ChatItem *_selectingItem;
};
#endif