set background to white. EVT_CHAR still doesn't work in MSW though.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1985 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxPython/tests/hangman.py

@@ -23,6 +23,7 @@ class MyFrame(wxFrame):
 	self.wf = wf
 	wxFrame.__init__(self, NULL, -1, "test threads", wxDefaultPosition, wxSize(300,200))
 	self.panel = wxPanel(self, -1)
+	self.panel.SetBackgroundColour(wxNamedColour('white'))
 	self.panel.SetFocus()
 	menu = wxMenu()
 	menu.Append(1001, "New")