qmyvideowidget.cpp

#include"qmyvideowidget.h"
#include<QKeyEvent>
#include<QMouseEvent>
#include<QLabel>
void QmyVideoWidget::keyPressEvent(QKeyEvent *event){
    if ((event->key() == Qt::Key_Escape)&&(isFullScreen())){
        setFullScreen(false);
        event->accept();
    }
    if ((event->key() == Qt::Key_Space)){
       if (thePlayer->state()==QMediaPlayer::PlayingState)thePlayer->pause();
       else thePlayer->play();
       event->accept();
    }
    QVideoWidget::keyPressEvent(event);
}
void QmyVideoWidget::mousePressEvent(QMouseEvent *event){
    if (event->button()==Qt::LeftButton){
        if (thePlayer->state()==QMediaPlayer::PlayingState)thePlayer->pause();
        else thePlayer->play();
    }
    QVideoWidget::mousePressEvent(event);
}
QmyVideoWidget::QmyVideoWidget(QWidget *parent):QVideoWidget(parent){
    this->grabKeyboard();
}
void QmyVideoWidget::setMediaPlayer(QMediaPlayer *player){
    thePlayer=player;
}