def OnPaint(self, evt):
- width, height = size =self.GetSize()
- bmp = wx.EmptyBitmap(width, height)
-
- dc = wx.MemoryDC()
- dc.SelectObject(bmp)
-
-
- self.Draw(dc, size)
-
- wdc = wx.PaintDC(self)
- wdc.BeginDrawing()
- wdc.Blit(0,0, size[0], size[1], dc, 0,0)
- wdc.EndDrawing()
-
- dc.SelectObject(wx.NullBitmap)
+ dc = wx.BufferedPaintDC(self)
+ self.Draw(dc, self.GetSize())
def OnEraseBackground(self, evt):