At 1:30 PM -0700 8/22/2001, Houdek, Ritch (MED) wrote:
>Does anyone know if a tree widget is available in Revolution.
>I need the ability to show a collapsable/expandable directory
>and file structure at all times so the "ask file" dialog is not
>sufficient.
There is no built-in tree-list object at this time (though we have gotten
requests for it). However, as with most user interface elements, it is
possible to roll your own.
The approach I would take is to create a single scrolling group containing
the entire directory listing, with a column of buttons (whose icon is set
to the flip arrow) on the left, and the text listing on the right. You'll
need to do some scripting, of course, to show and hide the contents of
directories when the corresponding arrow is clicked, and to adjust the
positions of the arrows below the newly expanded/collapsed directory.
--
Jeanne A. E. DeVoto ~ [EMAIL PROTECTED]
http://www.runrev.com/
Runtime Revolution Limited - Power to the Developer!
