QVideoWidget Fullscreen

[antweb]

I want to make my QVideoWidget fullscreen on mouse click and back.
I've implemented the mouse click and have tried two methods to go fullscreen but both are not working.

Method 1:

w->setWindowState(w->windowState() ^ Qt::WindowFullScreen);

w->setWindowState(w->windowState() ^ Qt::WindowFullScreen);

To copy to clipboard, switch view to plain text mode 

And to come back

w->setWindowState(w->windowState() & ~Qt::WindowMinimized | Qt::WindowActive);

w->setWindowState(w->windowState() & ~Qt::WindowMinimized | Qt::WindowActive);

To copy to clipboard, switch view to plain text mode 

Nothing happens in this case.

Method 2: (found after some good internet searching)

void mousePressEvent(QMouseEvent*) {
if (maxMode== false)
{
    m_enOrigWindowFlags = this->windowFlags();
    m_pSize = this->size();
    this->setParent(0);
    this->setWindowFlags( Qt::FramelessWindowHint|Qt::WindowStaysOnTopHint);
    this->showFullScreen();
    maxMode = true;
}
else
{
     this->setParent(m_pParent);
     this ->resize(m_pSize);
     this->overrideWindowFlags(m_enOrigWindowFlags);
     this->show();
     maxMode =  false;
}
}
};

void mousePressEvent(QMouseEvent*) {
if (maxMode== false)
{
    m_enOrigWindowFlags = this->windowFlags();
    m_pSize = this->size();
    this->setParent(0);
    this->setWindowFlags( Qt::FramelessWindowHint|Qt::WindowStaysOnTopHint);
    this->showFullScreen();
    maxMode = true;
}
else
{
     this->setParent(m_pParent);
     this ->resize(m_pSize);
     this->overrideWindowFlags(m_enOrigWindowFlags);
     this->show();
     maxMode =  false;
}
}
};

To copy to clipboard, switch view to plain text mode 

This method works fine to get to fullscreen. But on the second click the video widget comes in a new window and not on the original position on the Ui.

Please help me. Thanks!

[wysota]

QWidget::showNormal()

void mousePressEvent(QMouseEvent*) {
  maxMode = !maxMode;
  if(maxMode) showFullscreen(); else showNormal();
};

void mousePressEvent(QMouseEvent*) {
  maxMode = !maxMode;
  if(maxMode) showFullscreen(); else showNormal();
};

To copy to clipboard, switch view to plain text mode 

[antweb]

Nothing happens Sir.
No change in the widget!

[wysota]

What exactly did you change? What does the code currently look like?