[Pythoncard-users] Re: calling on_Blah_selectionChanged(self, event) from within another function

[Kevin A. <al...@se...>]

On Nov 18, 2004, at 6:17 AM, Arsalan Zaidi wrote:

> How do I call on_FolderTree_selectionChanged(self, event) from within
> another function?
>
> In other words, in foo() I update a data store and I want the 
> FolderTree
> component to update itself with the new data.
> on_FolderTree_selectionChanged(self, event) usually does this job...
>
> So how do I go about doing this?
>
> Thanks in advance!
>
> --Arsalan
>

You can call any event method just like you call any other method, just 
pass None as the parameter and then make sure your event handler either 
doesn't use the event argument or checks whether it is None and uses 
one of the component methods to get the selection if it is None.

ka