[REBOL] Re: Rebgui error in table widget
From: compkarori:gmai:l at: 20-Mar-2007 7:37
Hi Robert,
I got your latest source.
The problems that I see are
1. You can't get the text from a node unless there is an action
associated. This is because the get-picked-path is set after the
action is completed.
So, if wish to write a directory requestor where each node is
displayed in the text area .. you can't without writing a wrapper
around the tree widget. And also it is thus tricky to write a tree
that dynamically accepts data.
2. There is no way to collapse the tree from the interface. So, if
you clicked on any of the buttons, the whole tree opens up. You then
have to laboriously close each node.
3. The area to expand a node is the "+" sign. This is a very small
target for the mouse. Perhaps the whole node should be clickable? At
present if you click on a node with descendants, the whole tree shuts
down.
--
Graham Chiu
http://www.synapsedirect.com
Synapse-EMR - innovative electronic medical records system
