set the background brush to the window's background colour

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12720 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-11-27 06:59:21 +00:00
parent dbd3685cc4
commit ebe2507564
1 changed files with 3 additions and 2 deletions
--- a/contrib/src/ogl/canvas.cpp
+++ b/contrib/src/ogl/canvas.cpp
@@ -92,6 +92,7 @@ void wxShapeCanvas::OnPaint(wxPaintEvent& event)

    PrepareDC(dc);

+    dc.SetBackground(wxBrush(GetBackgroundColour(), wxSOLID));
    dc.Clear();

    if (GetDiagram())