Lots of little bug fixes, API updates, etc.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24634 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/gtk/gdi.py

@@ -2584,13 +2584,13 @@ Get the DC size in milimeters."""
            raise ValueError('textlist and coords must have same length')
         if foregrounds is None:
            foregrounds = []
-        elif isinstance(foregrounds, wxColour):
+        elif isinstance(foregrounds, wx.Colour):
            foregrounds = [foregrounds]
         elif len(foregrounds) != len(coords):
            raise ValueError('foregrounds and coords must have same length')
         if backgrounds is None:
            backgrounds = []
-        elif isinstance(backgrounds, wxColour):
+        elif isinstance(backgrounds, wx.Colour):
            backgrounds = [backgrounds]
         elif len(backgrounds) != len(coords):
            raise ValueError('backgrounds and coords must have same length')