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Virtual Tree with JFace [message #461503]

Wed, 10 January 2007 16:27

Eclipse User

Originally posted by: suneeta.x.gamini.jpmchase.com

Hi,

I am trying to create a virtual tree(with columns) with eclipse JFace.
It does not seem to populate the tree with the initial data even after explicitly adding refresh of the tree.

Also does anyone know if virtual tree is a good choice if there is a lot of inserting/updating of the tree(with columns) elements or does it have a performance impact

thanks
Suneeta

Re: Virtual Tree with JFace [message #461774 is a reply to message #461503]

Tue, 16 January 2007 12:40

Eclipse User

https://bugs.eclipse.org/bugs/show_bug.cgi?id=156537

"Suneeta" <suneeta.x.gamini@jpmchase.com> wrote in message
news:27746726.1168464486421.JavaMail.root@cp1.javalobby.org...
> Hi,
>
> I am trying to create a virtual tree(with columns) with eclipse JFace.
> It does not seem to populate the tree with the initial data even after
> explicitly adding refresh of the tree.
>
> Also does anyone know if virtual tree is a good choice if there is a lot
> of inserting/updating of the tree(with columns) elements or does it have a
> performance impact
>
> thanks
> Suneeta

Re: Virtual Tree with JFace [message #461789 is a reply to message #461503]

Wed, 17 January 2007 03:24

Eclipse User

Hi,

I've uploaded Snippet showing how Virtual-Support can be used with Viewers.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=170380

Tom

Suneeta schrieb:
> Hi,
>
> I am trying to create a virtual tree(with columns) with eclipse JFace.
> It does not seem to populate the tree with the initial data even after explicitly adding refresh of the tree.
>
> Also does anyone know if virtual tree is a good choice if there is a lot of inserting/updating of the tree(with columns) elements or does it have a performance impact
>
> thanks
> Suneeta

Re: Virtual Tree with JFace [message #461813 is a reply to message #461789]

Wed, 17 January 2007 10:37

Eclipse User

Originally posted by: suneeta.x.gamini.jpmchase.com

Hi Tom,

Appreciate your reply.
Got the snippet and seems to be working fine.

Would it be possible to add a similar snippet for Tree or TreeTable

Thanks
-Suneeta

Re: Virtual Tree with JFace [message #461881 is a reply to message #461813]

Wed, 17 January 2007 11:21

Eclipse User

Suneeta schrieb:
> Hi Tom,
>
> Appreciate your reply.
> Got the snippet and seems to be working fine.
>
> Would it be possible to add a similar snippet for Tree or TreeTable
>
> Thanks
> -Suneeta

if you write one :-). I'll put it on my task list but I can't guarantee
that this will happen any time soon. I have to sort out other problems
before M5 which are really very important. Writing Snippets is a task I
always do when I have no other things TODO or I added new functions I'd
like to present to the public.

Tom

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