Eclipse Community Forums: GEF » Moving TreeItems

Home » Eclipse Projects » GEF » Moving TreeItems

Wed, 12 February 2003 03:44

Eclipse User

Originally posted by: OscarMartin.es.ibm.com

Hello

I have an org.eclip.swt.widgets.Tree and I would like to implement "Up" and
"Down" buttons, i.e. when an item is selected and "Up" is pressed i want the
item to be placed before the previous item with the same parent

Cheers

Re: Moving TreeItems [message #64463 is a reply to message #64417]

Wed, 12 February 2003 08:41

Eclipse User

Originally posted by: ash371952.hotmail.com

Look at AbstractTreeViewer methods getPreviousItem and getNextItem. This
code gives you an idea how to implement this behaviour.

"Oscar Martin" <OscarMartin@es.ibm.com> wrote in message
news:b2d01s$9su$1@rogue.oti.com...
> Hello
>
> I have an org.eclip.swt.widgets.Tree and I would like to implement "Up"
and
> "Down" buttons, i.e. when an item is selected and "Up" is pressed i want
the
> item to be placed before the previous item with the same parent
>
> Cheers
>
>

Re: Moving TreeItems [message #64486 is a reply to message #64463]

Wed, 12 February 2003 08:50

Eclipse User

Originally posted by: adam_kiezun.ch.ibm.spam.protection.com

afaik, you'll have to dispose() them in their current locations
and create their copies in the new locations

a.
------------------
eclipse.org
------------------

Previous Topic:	Connection Anchor
Next Topic:	Image handles and draw2d exception

Goto Forum:

-=] Back to Top [=-

Current Time: Fri Jul 04 20:07:58 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter