The wxPython tutorial

Events in wxPythonhttp://www.zetcode.com/wxpython/events/self.Bind(wx.EVT_BUTTON, self.OnClicked)def OnClicked(self, event):print 'event reached button class'event.Skip()class Propagate(wx.Frame):def __init__(self, parent, id, title):wx.Frame.__init__(self, parent, id, title, size=(250, 150))panel = MyPanel(self, -1)MyButton(panel, -1, 'Ok', (15, 15))self.Bind(wx.EVT_BUTTON, self.OnClicked)self.Centre()self.Show(True)def OnClicked(self, event):print 'event reached frame class'event.Skip()app = wx.App()Propagate(None, -1, 'Propagate')app.MainLoop()In our example, we have a button on a panel. The panel isplaced in a frame widget. We define a handler for all widgets.event reached button classevent reached panel classevent reached frame classWe get this, when we click on the button. The event travels fromthe button to panel and to frame.Try to omit some Skip() methods and see, what hapens.Window identifiersWindow identifiers are integers that uniquely determine thewindow identity in the event system. There are three ways tocreate window id's.let the system automatically create an iduse standard identifierscreate your own id6 de 14 27/04/2008 1:03