Qt4: fullscreen controller should stay on top

Thanks a lot to Ludovic Fauvet who made the hard debugging work and found the idea.

modules/gui/qt4/components/controller.cpp

@@ -656,8 +656,8 @@ InputControlsWidget::InputControlsWidget( intf_thread_t *_p_i, QWidget *_parent
 /**********************************************************************
  * Fullscrenn control widget
  **********************************************************************/
-FullscreenControllerWidget::FullscreenControllerWidget( intf_thread_t *_p_i )
-                           : AbstractController( _p_i )
+FullscreenControllerWidget::FullscreenControllerWidget( intf_thread_t *_p_i, QWidget *_parent )
+                           : AbstractController( _p_i, _parent )
 {
     i_mouse_last_x      = -1;
     i_mouse_last_y      = -1;
@@ -897,12 +897,14 @@ void FullscreenControllerWidget::mousePressEvent( QMouseEvent *event )
 {
     i_mouse_last_x = event->globalX();
     i_mouse_last_y = event->globalY();
+    event->accept();
 }
 
 void FullscreenControllerWidget::mouseReleaseEvent( QMouseEvent *event )
 {
     i_mouse_last_x = -1;
     i_mouse_last_y = -1;
+    event->accept();
 }
 
 /**

modules/gui/qt4/components/controller.hpp

@@ -220,7 +220,7 @@ class FullscreenControllerWidget : public AbstractController
 {
     Q_OBJECT
 public:
-    FullscreenControllerWidget( intf_thread_t * );
+    FullscreenControllerWidget( intf_thread_t *, QWidget *_parent = 0  );
     virtual ~FullscreenControllerWidget();
 
     /* Vout */

modules/gui/qt4/main_interface.cpp

@@ -411,7 +411,7 @@ void MainInterface::createMainWidget( QSettings *settings )
     /* Create the FULLSCREEN CONTROLS Widget */
     if( config_GetInt( p_intf, "qt-fs-controller" ) )
     {
-        fullscreenControls = new FullscreenControllerWidget( p_intf );
+        fullscreenControls = new FullscreenControllerWidget( p_intf, this );
     }
 }