Rebind button with wxpython

Question

I have this button :

 self.mybutton= wx.Button(self, -1, label= "mylabel", pos=(100,180))
 self.Bind(wx.EVT_BUTTON, self.Onbutton, self.mybutton)

and need to Bind it to another function whenspecifc radio button is choosen for exmaple :

def onRadiobutton(self,event) :

 if choosen radio button :

     bind the mybutton to another function

How can i do it ?

volting · Accepted Answer · 2010-09-09 23:22:01Z

4

You can use the Unbind() method to unbind your button from its handler then just bind to what ever other method you want the normal way.

def onButton(self, event):
    if yourRadioButton.GetValue() == True:
        self.Unbind(wx.EVT_BUTTON, handler=self.onButton, source=self.myButton)
        self.Bind(wx.EVT_BUTTON, self.someOtherHandler, self.myButton)

edited Sep 9, 2010 at 23:22

answered Sep 9, 2010 at 22:55

volting

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2 Comments

Steven Sproat Over a year ago

You don't even have to Unbind -- Bind() will overwrite the previously bound function.

volting Over a year ago

@Steven: Im no expert but it doesn't seem to overwrite the previous function. If you put event.Skip() in the new handler onButton() still gets called after... so to me it seems safer to call Unbind() although in most cases you would probably get way it if you left it out.

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