1 files changed, 7 insertions, 0 deletions
diff --git a/lib/wx/api_gen/wx_extra/added_func.h b/lib/wx/api_gen/wx_extra/added_func.h
index 0698621c5f..417188cc8a 100644
--- a/lib/wx/api_gen/wx_extra/added_func.h
+++ b/lib/wx/api_gen/wx_extra/added_func.h
@@ -32,3 +32,10 @@ class wxToolBar {
     wxToolBarToolBase * AddStretchableSpace();
     wxToolBarToolBase * InsertStretchableSpace(size_t pos);
 };
+
+
+class wxWindow {
+ public:
+    bool IsDoubleBuffered();
+    void SetDoubleBuffered(bool on);
+};