1 /***************************************************************************
2 * Copyright (C) 2010 by Till Theato (root@ttill.de) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #ifndef MONITORSCENE_H
22 #define MONITORSCENE_H
25 #include <QGraphicsScene>
29 enum resizeModes { NoResize, TopLeft, BottomLeft, TopRight, BottomRight, Left, Right, Top, Bottom };
31 class MonitorScene : public QGraphicsScene
35 MonitorScene(Render *renderer, QObject* parent = 0);
37 void setEnabled(bool enabled = true);
41 virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
42 virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
43 virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
46 void slotUpdateBackground();
47 void slotSetDirectUpdate(bool directUpdate);
49 void slotZoom(int value);
51 void slotZoomOriginal();
56 void slotSetBackgroundImage(const QImage &image);
59 resizeModes getResizeMode(QGraphicsRectItem *item, QPoint pos);
62 QGraphicsPixmapItem *m_background;
63 QGraphicsRectItem *m_frameBorder;
65 QGraphicsView *m_view;
66 QGraphicsItem *m_selectedItem;
67 resizeModes m_resizeMode;
69 QImage m_backgroundImage;
75 void actionFinished();
76 void zoomChanged(int);