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QTabWidget *tt=new QTabWidget;
MyOpenGLWidget *openGL = new MyOpenGLWidget ();
QAxWidget *native = new QAxWidget();
native->setControl(QStringLiteral("{f587310d-5306-494d-87e2-88334b46e781}"));//暴风影音控件
native->setAttribute(Qt::WA_NativeWindow);
native->setAttribute(Qt::WA_DontCreateNativeAncestors);
tt->addTab(native,"n");
tt->addTab(openGL,"o");
void MyOpenGLWidget ::paintEvent(QPaintEvent *event)
{
QPainter painter;
painter.begin(this);
painter.setRenderHint(QPainter::Antialiasing);
painter.fillRect(event->rect(), QColor(255,255,0));
painter.end();
}