Re: TreeView help

[Armin Burgmeier <armin arbur net>]

> In fact, I don't even understand very well how multiple selection works.
> The user does Ctrl+Button1 on each item it wants, then what? When does
> select_foreach() get called? When does gtk (or X?) that the user is done
> picking items, and that the action on each item must be triggered?
GTK+ does not know this and that's why your code does not work as 
intended: Each time you call selected_foreach, your callback will be 
called for each selected item.

But you have to decide when you call it, and thus, when actions on these 
items are triggered. You may put a button somewhere, use a context menu 
or a timeout after the selection didn't change for five seconds - that's 
up to you.

 -- Armin