1 /***************************************************************************
2 * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
3 * 2013 by Jean-Nicolas Artaud (jeannicolasartaud@gmail.com) *
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) any later version. *
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
19 ***************************************************************************/
21 #include "widgets/videosurface.h"
24 VideoSurface::VideoSurface(QWidget* parent) :
27 // MonitorRefresh is used as container for the SDL display (it's window id is passed to SDL)
28 setAttribute(Qt::WA_PaintOnScreen);
29 setAttribute(Qt::WA_OpaquePaintEvent);
30 setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
31 setAttribute(Qt::WA_NoSystemBackground);
32 //setUpdatesEnabled(false);
35 void VideoSurface::paintEvent(QPaintEvent *event)
38 //WARNING: This might trigger unnecessary refreshes from MLT's producer, but without this,
39 // as soon as monitor is covered by a popup menu or another window, image is corrupted.
40 emit refreshMonitor();