wxPython problems
F. GEIGER
fgeiger at datec.at
Fri Mar 28 07:32:52 EST 2003
> I am quite new to wxPython and would like to ask that is it possible to
run
> multiple functions when you for example press a button? I think that the
> answer is very simple, but I just did not found it anywhere.
def OnButton(self, event):
myFunction()
myObject = MyClass()
myObject.doThis()
myObject.DoThat()
return
You have to set the above method as the handler of the button you wish to
react this way. Assuming your button is self._ctrlButton, this will read:
EVT_BUTTON(self, self._ctrlButton.GetId(), self.OnButton)
> Second question: when a function is processed how can you use *if*
statement
> in it so that if a certain variable is (for example) 5 then the function
> runs another function? Or is there any sense to do so?
def OnButton(self, event):
if someValue == 5:
return self._mine.itsValue()
else:
return self._yours.itsValue()
> One more question. How can you make a wxStaticText widget to monitor a
> certain variable so that if a variable changes the widget shows the new
> value?
The control, which has changed, tells the control, which has to display the
change. You could use a mediator object to do the communication.
def OnXXX(self, event):
self._ctrlTheOtherOne.SetValue(theNewValueToBeDisplayed)
return
Cheers
Franz
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