--- a/ui/qt/graphics.cpp	Sun Jan 24 22:20:47 2016 +0100
+++ b/ui/qt/graphics.cpp	Mon Jan 25 16:36:31 2016 +0100
@@ -69,6 +69,18 @@
     return widget;
 }
 
+void ui_drawingarea_mousehandler(UiObject *obj, UIWIDGET widget, ui_callback f, void *u) {
+    
+}
+
+void ui_drawingarea_getsize(UIWIDGET drawingarea, int *width, int *height) {
+    
+}
+
+void ui_drawingarea_redraw(UIWIDGET drawingarea) {
+    
+}
+
 
 /* -------------------- text layout functions -------------------- */