Index: uspace/lib/ui/private/window.h
===================================================================
--- uspace/lib/ui/private/window.h	(revision 03145ee0ced600293786f89425025b95a350d992)
+++ uspace/lib/ui/private/window.h	(revision 66a2becf49f1f530dd13dbf6fc8236890fb7f907)
@@ -59,4 +59,8 @@
 	/** Window GC */
 	gfx_context_t *gc;
+	/** Application area bitmap */
+	gfx_bitmap_t *app_bmp;
+	/** Application area GC */
+	gfx_context_t *app_gc;
 	/** UI resource. Ideally this would be in ui_t. */
 	struct ui_resource *res;