8eca4fef10
--shell to the command line and it will start a PyShell to go with it. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26089 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
109 lines
3.1 KiB
Python
109 lines
3.1 KiB
Python
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import sys
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import wx
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#----------------------------------------------------------------------
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# This shows the new 'official' way to do custom events as derived
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# from the wxPython 2.5 migration guide.
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#######################################################\
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# *** Old and busted *** |
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# |
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# myEVT_BUTTON_CLICKPOS = wx.NewEventType() |
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# |
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# def EVT_BUTTON_CLICKPOS(win, id, func): |
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# win.Connect(id, -1, myEVT_BUTTON_CLICKPOS, func) |
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#######################################################/
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#############################\
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# *** The new Hottness *** |
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#############################/
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myEVT_BUTTON_CLICKPOS = wx.NewEventType()
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EVT_BUTTON_CLICKPOS = wx.PyEventBinder(myEVT_BUTTON_CLICKPOS, 1)
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#----------------------------------------------------------------------
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class MyEvent(wx.PyCommandEvent):
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def __init__(self, evtType, id):
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wx.PyCommandEvent.__init__(self, evtType, id)
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self.myVal = None
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#def __del__(self):
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# print '__del__'
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# wx.PyCommandEvent.__del__(self)
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def SetMyVal(self, val):
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self.myVal = val
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def GetMyVal(self):
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return self.myVal
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class MyButton(wx.Button):
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def __init__(self, parent, id, txt, pos):
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wx.Button.__init__(self, parent, id, txt, pos)
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self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
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def OnLeftDown(self, event):
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pt = event.GetPosition()
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evt = MyEvent(myEVT_BUTTON_CLICKPOS, self.GetId())
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evt.SetMyVal(pt)
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#print id(evt), sys.getrefcount(evt)
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self.GetEventHandler().ProcessEvent(evt)
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#print id(evt), sys.getrefcount(evt)
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event.Skip()
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class TestPanel(wx.Panel):
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def __init__(self, parent, log):
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wx.Panel.__init__(self, parent, -1)
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self.log = log
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b = MyButton(self, -1, " Click me ", (30,30))
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self.Bind(wx.EVT_BUTTON, self.OnClick, id=b.GetId())
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# This is our custom event binder created above.
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self.Bind(EVT_BUTTON_CLICKPOS, self.OnMyEvent, id=b.GetId())
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wx.StaticText(
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self, -1, "Please see the Overview and Demo Code for details...",
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(30, 80)
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)
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def OnClick(self, event):
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self.log.WriteText("OnClick\n")
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def OnMyEvent(self, event):
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#print id(event), sys.getrefcount(event)
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self.log.WriteText("MyEvent: %s\n" % (event.GetMyVal(), ) )
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = TestPanel(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """\
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This demo is a contrived example of defining an event class in wxPython and
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sending it up the containment hierarchy for processing.
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V2.5 note: this demo also shows the new style of creating event binders that
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is required if you used the *.Bind() method of setting up event handlers.
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
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