bugfixes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@46496 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-06-16 23:15:13 +00:00
parent b060ae7de4
commit 14b4674a0b
2 changed files with 13 additions and 8 deletions
--- a/wxPython/wx/lib/buttonpanel.py
+++ b/wxPython/wx/lib/buttonpanel.py
@@ -974,8 +974,11 @@ class ButtonInfo(Control):
        self._shortHelp = shortHelp
        self._longHelp = longHelp

-        disabledbmp = GrayOut(bmp)
-
+        if bmp:
+            disabledbmp = GrayOut(bmp)
+        else:
+            disabledbmp = wx.NullBitmap
+            
        self._bitmaps = {"Normal": bmp, "Toggled": None, "Disabled": disabledbmp,
                         "Hover": None, "Pressed": None}