added wxWindow::IsDoubleBuffered() and improve wxBufferedDC (patch 1565330)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-10-09 16:39:34 +00:00
parent af86380553
commit 2e992e06a7
29 changed files with 827 additions and 142 deletions
--- 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
    // --------------