[REBOL] Re: Rebgui error in table widget
From: compkarori:gm:ail at: 18-Mar-2007 22:29
On 3/18/07, Robert M. M=FCnch <robert.muench-robertmuench.de> wrote:
> On Sun, 18 Mar 2007 09:58:52 +0100, Graham Chiu <compkarori-gmail.com>
> wrote:
>
> > I've got a question about the drop-tree.
> > How do you?
> >
> > 1. Set the depth of the drop down list ( or can't you ? )
>
> Hi, what do you mean by this? The maximum depth depends on the levels you
> have specified. There are 4 quick-access buttons. Pressing 1 expands the
> drop-tree to level 1, 2 to level 2 etc.
I see buttons 2 - 5, not 1 - 4.
> > 2. Set it so that the tree opens with all the top level nodes closed
> > and not opened
> Just press the drop-down button. Than you will only see the first level.
>
That only happens if you have not opened up a node. Thereafter it
remembers the open node.
> > 3. Get the text of a node when you click on a node.
>
> Have you tried face/text? There are two things you can get, the text of
> the node and the text of the path.
face/text only works if there is an action block associated with that node.
> - get-picked-path
You must have different source from here
http://trac.geekisp.com/rebgui/browser/widgets/drop-tree.r
--
Graham Chiu
http://www.synapsedirect.com
Synapse-EMR - innovative electronic medical records system
