Ok, got it! I had to use some hard-coded values, which I'm not fond of
doing, but I can live with it :) Here's the function I used:
private function adjustEditorOffset(e:ListEvent):void {
var tree:Tree = Tree(e.currentTarget);
var treeBottomY:int = tree.y + tree.height;
tree.editorYOffset = (treeBottomY - tree.mouseY < 200) ?
-155 : 5;
}
The 200 is the height of my item editor, and the -155 is just from trial and
error as to what looked good :) This seems to do the trick just fine.
On Dec 6, 2007 2:27 PM, Ken Dunnington <[EMAIL PROTECTED]> wrote:
> I'm afraid that didn't do it. I'm going to try intercepting the
> itemEditBegin event and check the position of the item clicked and adjust
> the editorYOffset property on the Tree... does that sound right? Of course,
> I now need to learn how to figure out the item's position :)
>
>
> On Dec 6, 2007 1:03 PM, Alex Harui <[EMAIL PROTECTED]> wrote:
>
> > variableRowHeight?
> >
> >
> > ------------------------------
> >
> > *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of
> > *Ken Dunnington
> > *Sent:* Wednesday, December 05, 2007 11:47 AM
> > *To:* flexcoders@yahoogroups.com
> > *Subject:* [flexcoders] Custom ItemEditor too big for container
> >
> >
> >
> > I've built a custom Tree ItemEditor that consists of a VBox with a Form
> > in it. It works just fine (besides the CheckBox which is too picky about
> > "true" vs. true in the XML data...) except when I try to edit an item near
> > the bottom of the container, the editor gets cut off. Because I wanted it to
> > only occupy the smallest necessary space, I set the following properties on
> > the Tree control: editorHeightOffset="150" editorWidthOffset="-650", and
> > there is no width or height set for the ItemEditor.
> >
> > What's the best way to ensure that my custom editor won't occupy a huge
> > amount of space, but will stay on-screen as well? I tried setting
> > verticalScrollPolicy to "on" but it doesn't register as an increase in the
> > control's height, so the bars don't activate when the editor is off the
> > screen.
> >
> >
> >
>
>
>
> --
> Suppose you were an idiot. And suppose you were a member of congress. But
> I repeat myself.
> -- Mark Twain
--
Suppose you were an idiot. And suppose you were a member of congress. But I
repeat myself.
-- Mark Twain
