Qt: use forward declaration when possible and remove includes

[vlc] / modules / gui / qt4 / components / interface_widgets.cpp

diff --git a/modules/gui/qt4/components/interface_widgets.cpp b/modules/gui/qt4/components/interface_widgets.cpp
index 7537959459980cdbd925b938c2fabe1810ae85c5..dc405d625966be37335f88e11c3aaf366d257a08 100644 (file)
--- a/modules/gui/qt4/components/interface_widgets.cpp
+++ b/modules/gui/qt4/components/interface_widgets.cpp
@@ -44,6 +44,7 @@
 #include <QDesktopWidget>
 #include <QPainter>
 #include <QTimer>
+#include <QSlider>
 
 #ifdef Q_WS_X11
 # include <X11/Xlib.h>
@@ -60,6 +61,7 @@ static void videoSync( void )
 #endif
 
 #include <math.h>
+#include <assert.h>
 
 class ReparentableWidget : public QWidget
 {