class JumpToPostDialog(SquareDialog): def __init__(self, buffer=None, *args, **kwargs): super(JumpToPostDialog, self).__init__(title=_("Jump to Item in %s" % buffer.display_name), *args, **kwargs) #First Row wx.StaticText(parent=self.pane, label=_("Enter item number to jump to, 1 to %s:") % str(len(buffer))) self.number = IntCtrl(parent=self.pane) self.number.SetValue(int(len(buffer) - buffer.index)) self.number.SetSizerProps(expand=True) self.finish_setup()