Paul McNett wrote:
> Uwe Grauer wrote:
>> I already noticed, that i could call self.Form.cancel() which does the
>> trick, but what about the 'CancelButton = True' thing?
>
> Well, you have a few problems. First, the only thing CancelButton does
> is map pressing Esc to pushing the button. You still have to write code
> inside the button's onHit method to have it do what you want to do, in
> your case calling self.Form.cancel().
>
> Next, I'm not sure why you are getting an AttributeError setting the
> CancelButton property. Here is a standalone test. Please let me know if
> it works:
>
> #--
> import dabo
>
> app = dabo.dApp(MainFormClass=None)
> app.setup()
>
> def onCancelButton(evt):
> print "Cancel"
>
> frm = dabo.ui.dForm()
> btn = frm.addObject(dabo.ui.dButton, CancelButton=True, Caption="Cancel")
> btn.bindEvent(dabo.dEvents.Hit, onCancelButton)
> frm.show()
> app.start()
> #--
>
> Next, on Ubuntu at least, pressing Esc doesn't fire the button's Hit
> event like it should. This I'll add to the tracker as it is a Dabo issue.
>
The code snippet prints "Cancel" on Opensuse 10.1 when the Button is
pressed. Esc isn't working too.
But i'm using ClassDesigner, which is different coding.
I will go with the self.Form.cancel() for now.
Thanks,
Uwe
©2006 Uwe Grauer |
