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/vlbox.h
+++ b/include/wx/vlbox.h
@@ -287,9 +287,6 @@ private:
    // the selection bg colour
    wxColour m_colBgSel;

-    // double buffer
-    wxBitmap* m_doubleBuffer;
-
    DECLARE_EVENT_TABLE()
    DECLARE_NO_COPY_CLASS(wxVListBox)
    DECLARE_ABSTRACT_CLASS(wxVListBox)