Qt4: i18n fixes

modules/gui/qt4/components/preferences_widgets.cpp

@@ -449,7 +449,7 @@ StringListConfigControl::StringListConfigControl( vlc_object_t *_p_this,
         for( int i = 0; i < p_item->i_action; i++ )
         {
             QPushButton *button =
-                new QPushButton( qfu( p_item->ppsz_action_text[i] ));
+                new QPushButton( qtr( p_item->ppsz_action_text[i] ));
             CONNECT( button, clicked(), signalMapper, map() );
             signalMapper->setMapping( button, i );
             l->addWidget( button, line, LAST_COLUMN - p_item->i_action + i,

modules/gui/qt4/dialogs/epg.cpp

@@ -39,7 +39,7 @@
 
 EpgDialog::EpgDialog( intf_thread_t *_p_intf ): QVLCFrame( _p_intf )
 {
-    setWindowTitle( "Program Guide" );
+    setWindowTitle( qtr( "Program Guide" ) );
 
     QVBoxLayout *layout = new QVBoxLayout( this );
     layout->setMargin( 0 );