So when i play a video it only shows in the middle of the screen and not full size of the widget

Qt Code: 
  1. /* Video View: *START* */
  2.  
  3.     // Set up objects
  4.     Phonon::MediaObject *obj_mediaobject = new Phonon::MediaObject(this);
  5.     Phonon::VideoWidget *wid_videowidget = new Phonon::VideoWidget(this);
  6.     Phonon::AudioOutput *aio_audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
  7.  
  8.     // Clear the Queue
  9.     obj_mediaobject->clearQueue();
  10.  
  11.     // Put Video in the Queue
  12.     QString vidpath = QApplication::applicationDirPath();
  13.     vidpath = "/home/development/videos/";
  14.     QString filepath = QApplication::applicationFilePath();
  15.     filepath = ("yrt-video.avi");
  16.     obj_mediaobject->enqueue(Phonon::MediaSource(vidpath + filepath));
  17.  
  18.     // Make our Connections
  19.     Phonon::createPath(obj_mediaobject, wid_videowidget); // to link the mediaobject withvideo widget
  20.     Phonon::createPath(obj_mediaobject, aio_audioOutput); // to link the mediaobject with audo output
  21.  
  22.     // Add our display settings
  23.     wid_videowidget->setGeometry(12, 2, 760, 360);
  24.  
  25.     // play the video
  26.     obj_mediaobject->play();
  27.  
  28.     /* Video View: *END* */
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Any way i can get it to be the complete size ie 760 * 360

thanks