The wxPython tutorial

Events in wxPythonhttp://www.zetcode.com/wxpython/events/import wxclass MoveEvent(wx.Frame):def __init__(self, parent, id, title):wx.Frame.__init__(self, parent, id, title, size=(250, 180))wx.StaticText(self, -1, 'x:', (10,10))wx.StaticText(self, -1, 'y:', (10,30))self.st1 = wx.StaticText(self, -1, '', (30, 10))self.st2 = wx.StaticText(self, -1, '', (30, 30))self.Bind(wx.EVT_MOVE, self.OnMove)self.Centre()self.Show(True)def OnMove(self, event):x, y = event.GetPosition()self.st1.SetLabel(str(x))self.st2.SetLabel(str(y))app = wx.App()MoveEvent(None, -1, 'move event')app.MainLoop()The example displays the current position of the window.self.Bind(wx.EVT_MOVE, self.OnMove)Here we bind the wx.EVT_MOVE event binder to the OnMove()method.def OnMove(self, event):x, y = event.GetPosition()The event parameter in the OnMove() method is an objectspecific to a particular event type. In our case it is the instanceof a wx.MoveEvent class. This object holds information about theevent. For example the Event object or the position of thewindow. In our case the Event object is the wx.Frame widget.We can find out the current position by calling the GetPosition()method of the event.2 de 14 27/04/2008 1:03