::addMsg(QString("打开 %1").arg(text));
play_video_all();
} else if (currentVideo != 0) {
//打开双击子节点的视频
QString ch = currentVideo->getBgText();
currentVideo->close();
currentVideo->setUrl(url);
currentVideo->open();
int index = widgets.indexOf(currentVideo);
DBData::Urls[index] = url;
DeviceHelper::saveUrls();
DeviceHelper::addMsg(QString("%1 打开 %2").arg(ch).arg(text));
//主动移动到下一个通道
if (index < App::VideoCount - 1) {
currentVideo = widgets.at(index + 1);
currentVideo->setFocus();
}
}
}