FFmpeg视频播放器开发-FFmpeg拉rtmp流(七)

void NetStreamDlg::closeEvent(QCloseEvent * e)
{
	QString address = ui.lineEdit_IP->text();
	CommonUtils::writeIni(m_iniPath, m_iniKey, address);
	emit(PushStream(address));
}

connect(&m_NetDlg, SIGNAL(PushStream(QString)), this, SLOT(slotPushStream(QString)));

void FFVideoPlayer::slotPushStream(QString address)
{
	LOG4CPLUS_INFO(MyLog::getInstance()->logger, "Push Net Stream");
	g_NetStream = 1;

	setWindowTitle(address);
	NetStreamThread::getInstance()->startPlay(address);
}

//重写重绘函数
void VideoWidget::paintEvent(QPaintEvent *e)
{
	if (g_NetStream == 1)
	{
		QPainter painter;

		//显示网络流
		painter.begin(this);
		painter.drawImage(QPoint(448, 170), m_Image);
		painter.end();
	}
	else
	{
      。。。
      。。。
}