X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/657b4fd417a9750ac699512005694c1b392fd866..6df6e35a3eae74404f15f8f7c09ce19c29f47b4a:/include/wx/gtk/window.h

diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h
index c009ff693a..9761331c2c 100644
--- a/include/wx/gtk/window.h
+++ b/include/wx/gtk/window.h
@@ -124,6 +124,7 @@ public:
 
     // currently wxGTK2-only
     void SetDoubleBuffered(bool on);
+    virtual bool IsDoubleBuffered() const;
 
     // implementation
     // --------------
@@ -307,6 +308,7 @@ public:
     bool                 m_hasFocus:1;          // true if == FindFocus()
     bool                 m_isScrolling:1;       // dragging scrollbar thumb?
     bool                 m_clipPaintRegion:1;   // true after ScrollWindow()
+    wxRegion             m_nativeUpdateRegion;  // not transformed for RTL
     bool                 m_dirtyTabOrder:1;     // tab order changed, GTK focus
                                                 // chain needs update
     bool                 m_needsStyleChange:1;  // May not be able to change