Qt4 - remove some unused code.

modules/gui/qt4/main_interface.cpp

@@ -51,7 +51,9 @@
 #include <QLabel>
 #include <QSlider>
 #include <QWidgetAction>
+#if 0
 #include <QDockWidget>
+#endif
 #include <QToolBar>
 #include <QGroupBox>
 #include <QDate>
@@ -902,6 +904,7 @@ void MainInterface::setName( QString name )
 
 void MainInterface::setStatus( int status )
 {
+    msg_Dbg( p_intf, "I was here, updating your status" );
     /* Forward the status to the controls to toggle Play/Pause */
     controls->setStatus( status );
 

modules/gui/qt4/main_interface.hpp

@@ -48,7 +48,7 @@ class ControlsWidget;
 class SpeedControlWidget;
 class QMenu;
 class QSize;
-class QDockWidet;
+//class QDockWidet;
 class QProgressBar;
 
 enum{
@@ -121,7 +121,7 @@ private:
     BackgroundWidget    *bgWidget;
     VisualSelector      *visualSelector;
     PlaylistWidget      *playlistWidget;
-    QDockWidget         *dockPL;
+//    QDockWidget         *dockPL;
 
     bool                 videoIsActive; ///< Having a video now / THEMIM->hasV
     bool                 videoEmbeddedFlag; ///< Want an external Video Window