QtGStreamer  1.2.0
videoitem.h
1 /*
2  Copyright (C) 2012-2013 Collabora Ltd. <info@collabora.com>
3  @author George Kiagiadakis <george.kiagiadakis@collabora.com>
4 
5  This library is free software; you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published
7  by the Free Software Foundation; either version 2.1 of the License, or
8  (at your option) any later version.
9 
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 Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 
19 #ifndef QGST_QUICK_VIDEOITEM_H
20 #define QGST_QUICK_VIDEOITEM_H
21 
22 #include "videosurface.h"
23 #include <QtQuick/QQuickItem>
24 #include <QtCore/QPointer>
25 
26 namespace QGst {
27 namespace Quick {
28 
39 class QTGSTREAMERQUICK_EXPORT VideoItem : public QQuickItem
40 {
41  Q_OBJECT
42  Q_DISABLE_COPY(VideoItem)
43  Q_PROPERTY(QGst::Quick::VideoSurface* surface READ surface WRITE setSurface)
44 
45 public:
46  explicit VideoItem(QQuickItem *parent = 0);
47  virtual ~VideoItem();
48 
49  VideoSurface *surface() const;
50  void setSurface(VideoSurface *surface);
51 
52 protected:
54  virtual QSGNode* updatePaintNode(QSGNode *oldNode,
55  UpdatePaintNodeData *updatePaintNodeData);
56 
57 private:
58  struct Private;
59  Private *const d;
60 };
61 
62 } // namespace Quick
63 } // namespace QGst
64 
65 #endif // QGST_QUICK_VIDEOITEM_H
A QQuickItem for displaying video.
Definition: videoitem.h:40
Helper class for painting video on a QtQuick2 VideoItem.
Definition: videosurface.h:58
Wrappers for GStreamer classes.