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Virtual JFace Viewers - add(Objects[]) [message #328703]

Mon, 02 June 2008 14:29

Manuel Selva

Messages: 189
Registered: July 2009
Location: Grenoble, France

Senior Member

Hi there,

I am using Virtual TableViewer. According to

http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.s nippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippet s/viewers/Snippet029VirtualTableViewer.java?view=markup

it should be possible to have a virtual viewer supporting sorting. The
required condition is to use a StructuredContentProvider and not A Lazy
one.

It seems to work when using the set input method nevertheless I have some
troubles when using the Viewer.add(Objects[] objects) method. According to
this method specification elements should be inserted at the right
position if there is an associated Comparator. In my case elements are
appended at the end of the viewer and the appended elements are not the
good ones : they are "copy" of the existing elements.

Before opening a bugzilla entry and because I think I missed something
from my side I want to know if anybody already encountered such a problem
? Any help / comments / suggestion is welcomed ;o)

Regards

Manu

http://manuelselva.wordpress.com/

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Re: Virtual JFace Viewers - add(Objects[]) [message #328704 is a reply to message #328703]

Mon, 02 June 2008 14:33

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Please give me a snippet to test.

Tom

Manuel Selva schrieb:
> Hi there,
>
> I am using Virtual TableViewer. According to
> http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.s nippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippet s/viewers/Snippet029VirtualTableViewer.java?view=markup
>
>
> it should be possible to have a virtual viewer supporting sorting. The
> required condition is to use a StructuredContentProvider and not A Lazy
> one.
> It seems to work when using the set input method nevertheless I have
> some troubles when using the Viewer.add(Objects[] objects) method.
> According to this method specification elements should be inserted at
> the right position if there is an associated Comparator. In my case
> elements are appended at the end of the viewer and the appended elements
> are not the good ones : they are "copy" of the existing elements.
>
> Before opening a bugzilla entry and because I think I missed something
> from my side I want to know if anybody already encountered such a
> problem ? Any help / comments / suggestion is welcomed ;o)
>
> Regards
>
> Manu
>

--
B e s t S o l u t i o n . at
------------------------------------------------------------ --------
Tom Schindl JFace-Committer
------------------------------------------------------------ --------

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