b = buttons.GenBitmapButton(self, -1, None)
         self.Bind(wx.EVT_BUTTON, self.OnButton, b)
         bmp = images.getBulb1Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapLabel(bmp)
         bmp = images.getBulb2Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapSelected(bmp)
         b.SetBestSize()
         b = buttons.GenBitmapToggleButton(self, -1, None)
         self.Bind(wx.EVT_BUTTON, self.OnToggleButton, b)
         bmp = images.getBulb1Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapLabel(bmp)
         bmp = images.getBulb2Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapSelected(bmp)
         b.SetToggle(True)
         b = buttons.GenBitmapTextButton(self, -1, None, "Bitmapped Text", size = (200, 45))
         self.Bind(wx.EVT_BUTTON, self.OnButton, b)
         bmp = images.getBulb1Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapLabel(bmp)
         bmp = images.getBulb2Bitmap()
-        mask = wx.MaskColour(bmp, wx.BLUE)
+        mask = wx.Mask(bmp, wx.BLUE)
         bmp.SetMask(mask)
         b.SetBitmapSelected(bmp)
         b.SetUseFocusIndicator(False)
 if __name__ == '__main__':
     import sys,os
     import run
-    run.main(['', os.path.basename(sys.argv[0])])
+    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])