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Problems importing GraphVisitor [message #242680]

Sun, 04 May 2008 09:52

Eclipse User

Originally posted by: massimoarra.gmail.com

I'm trying to run the SchemaEditor example
( http://www.eclipse.org/articles/Article-GEF-editor/gef-schem a-editor.html),
but the import org.eclipse.draw2d.internal.graph.GraphVisitor cannot be
resolved.
I'm using Eclipse Ganymede 3.4 and GEF 3.4.0.
How can I resolve the import?

Thanks

Massimo

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Re: Problems importing GraphVisitor [message #242685 is a reply to message #242680]

Sun, 04 May 2008 15:41

Anthony Hunter

Messages: 446
Registered: July 2009

Senior Member

Hi Massimo,

The example does not work on any GEF later than GEF 3.1.2.

I was able to get the example working on GEF 3.3(3.4) by commenting out
NodeJoiningDirectedGraphLayout in DirectedGraphLayoutVisitor and removing
NodeJoiningDirectedGraphLayout and DummyEdgeCreator. Not sure what other
changes I had to make.

I wanted to update this article with working source code, but have not had
the time. Hopefully June/July/Aug I will get the time....

Cheers...
Anthony

"Massimo" <massimoarra@gmail.com> wrote in message
news:880799b978b7ee59b50964d0aa93707d$1@www.eclipse.org...
> I'm trying to run the SchemaEditor example
> ( http://www.eclipse.org/articles/Article-GEF-editor/gef-schem a-editor.html),
> but the import org.eclipse.draw2d.internal.graph.GraphVisitor cannot be
> resolved. I'm using Eclipse Ganymede 3.4 and GEF 3.4.0.
> How can I resolve the import?
>
> Thanks
>
> Massimo
>

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Re: Problems importing GraphVisitor [message #246276 is a reply to message #242685]

Tue, 18 November 2008 06:42

Ashish Naidu

Messages: 6
Registered: July 2009

Junior Member

Hi,

I am too facing the same problem .Did you got the solution for it.If it
so, please forward me your solution.Your needful help will be appreciated.

Thanks,
Ashish Naidu.

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Re: Problems importing GraphVisitor [message #479088 is a reply to message #246276]

Sun, 09 August 2009 01:01

Eclipse User

Originally posted by: aroberts.arcalot.demon.co.uk

Hi

Has anyone thought about updating / fixing Phil Zoio "Building a Database
Schema Diagram Editor with GEF" on the site? As it's suffering from the
same GraphVisitor issue:

http://eclipse.org/articles/Article-GEF-editor/gef-schema-ed itor.html

Same applies to: http://dbschemaviewer.sourceforge.net/ .

"Ashish Naidu" <ashish.naidu15@gmail.com> wrote in message
news:adfabad2c0b95857ab67a943fc1b8cd3$1@www.eclipse.org...
> Hi,
>
> I am too facing the same problem .Did you got the solution for it.If it
> so, please forward me your solution.Your needful help will be appreciated.
>
> Thanks,
> Ashish Naidu.
>
>

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