[Gambas-user] enumerate treeview items

[Christopher Brian Jack]

On Thu, 26 Oct 2006, olinux wrote:

> Is somebody to know how to enumerate items in a treeview like for each
> loop ????
>
>
> regards
> Olivier Coquet

I just got the brainstorm to make a class to do this.  Basically you'd
create the iterator class with NEW, specifying the client TreeView,
observer object and callback prefix.  Then you'd call
tvIterObject.ForEach() and the callback on the observer object will be
notified of Begin, Visit (for each treeview item visited) and Done

There's some complexities in making it of general use but I'm working on
it.  When it works and I get the bugs out I'll post the code.

.=================================================.
|  Christopher BRIAN Jack aka "Gau of the Veldt"  |
+================================================='
| oevna at ...1544...
`=================================================-
Hi Spambots, my email address is sputnik at ...1334...
Hi Humans, my email address uses rot13 cipher