import wx class BlockWindow(wx.Panel): def __init__(self, parent, ID=-1, label="", pos=wx.DefaultPosition, size=(100, 25)): wx.Panel.__init__(self, parent, ID, pos, size, wx.RAISED_BORDER, label) self.label = label self.SetBackgroundColour("white") self.SetMinSize(size) self.Bind(wx.EVT_PAINT, self.OnPaint) def OnPaint(self, evt): sz = self.GetClientSize() dc = wx.PaintDC(self) w,h = dc.GetTextExtent(self.label) dc.SetFont(self.GetFont()) dc.DrawText(self.label, (sz.width-w)/2, (sz.height-h)/2)