1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #ifndef COLUMNHANDLEITEM_H_
22 #define COLUMNHANDLEITEM_H_
25 #include <QGraphicsItem>
26 #include <QGraphicsScene>
29 class ColumnHandleItem : public QObject, public QGraphicsItem {
33 ColumnHandleItem(qreal width, QGraphicsItem *parent = 0);
35 inline qreal width() const { return _width; }
36 inline QRectF boundingRect() const { return QRectF(0, 0, _width, scene()->height()); }
37 void setXPos(qreal xpos);
39 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
41 void sceneRectChanged(const QRectF &);
42 void setXLimits(qreal min, qreal max);
45 void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
46 void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
47 void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
48 void mousePressEvent(QGraphicsSceneMouseEvent *event);
49 void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
52 void positionChanged(qreal x);
55 void hoverChanged(qreal value);
61 qreal _minXPos, _maxXPos;