?? movieplayer.h
字號:
/******************************************************************************** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.**** This file is part of the example classes of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file. Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef MOVIEPLAYER_H#define MOVIEPLAYER_H#include <QWidget>class QCheckBox;class QGridLayout;class QHBoxLayout;class QLabel;class QMovie;class QSlider;class QSpinBox;class QToolButton;class QVBoxLayout;class MoviePlayer : public QWidget{ Q_OBJECTpublic: MoviePlayer(QWidget *parent = 0); void openFile(const QString &fileName);private slots: void open(); void goToFrame(int frame); void fitToWindow(); void updateButtons(); void updateFrameSlider();private: void createControls(); void createButtons(); QString currentMovieDirectory; QLabel *movieLabel; QMovie *movie; QToolButton *openButton; QToolButton *playButton; QToolButton *pauseButton; QToolButton *stopButton; QToolButton *quitButton; QCheckBox *fitCheckBox; QSlider *frameSlider; QSpinBox *speedSpinBox; QLabel *frameLabel; QLabel *speedLabel; QGridLayout *controlsLayout; QHBoxLayout *buttonsLayout; QVBoxLayout *mainLayout;};#endif
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -