I've got a Phonon::VideoPlayer which I've subclassed and reimplemented VideoPlayer::mouseDoubleClickEvent. I'm trying to have it enter fullscreen when double clicked, and exit when double clicked. So far, it will enter fullscreen, but then double click doesn't work.

VideoWindow.h
Qt Code: 
  1. #pragma once
  2. #include <QtGui>
  3. #include <Phonon>
  4.  
  5. class VideoWindow : public Phonon::VideoPlayer
  6. {
  7. 	Q_OBJECT
  8. public:
  9. 	VideoWindow(Phonon::Category category, QWidget * parent = 0);
  10.  
  11. protected:
  12. 	void mouseDoubleClickEvent( QMouseEvent *evt );
  13. };
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VideoWindow.cpp
Qt Code: 
  1. #include "VideoWindow.h"
  2.  
  3. VideoWindow::VideoWindow(Phonon::Category category, QWidget *parent)
  4. 	: VideoPlayer(category, parent)
  5. {
  6. }
  7.  
  8. void VideoWindow::mouseDoubleClickEvent( QMouseEvent *evt )
  9. {	
  10. 	this->videoWidget()->setFullScreen(
  11. 		!this->videoWidget()->isFullScreen() );
  12. 	evt->accept();
  13. }
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