]> git.sesse.net Git - kdenlive/blob - src/onmonitoritems/abstractonmonitoritem.h
corners item: fix always the same corner selected
[kdenlive] / src / onmonitoritems / abstractonmonitoritem.h
1 /***************************************************************************
2  *   Copyright (C) 2010 by Till Theato (root@ttill.de)                     *
3  *                                                                         *
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  *
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7  *   (at your option) any later version.                                   *
8  *                                                                         *
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11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
12  *   GNU General Public License for more details.                          *
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19
20
21 #ifndef ABSTRACTONMONITORITEM_H
22 #define ABSTRACTONMONITORITEM_H
23
24 #include <QtCore>
25 #include <QGraphicsItem>
26
27
28 class MonitorScene;
29
30 class AbstractOnMonitorItem : public QObject
31 {
32     Q_OBJECT
33 public:
34     AbstractOnMonitorItem(MonitorScene *scene);
35     virtual ~AbstractOnMonitorItem() {};
36
37 protected slots:
38     virtual void slotMousePressed(QGraphicsSceneMouseEvent *event) = 0;
39     /** @brief emits actionFinished signal if item was modified. */
40     virtual void slotMouseReleased(QGraphicsSceneMouseEvent *event);
41     virtual void slotMouseMoved(QGraphicsSceneMouseEvent *event) = 0;
42
43 protected:
44     bool m_modified;
45
46 signals:
47     void actionFinished();
48     void requestCursor(const QCursor &);
49 };
50
51 #endif