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how to associate with View and the Editor of GEF [message #537059]

Tue, 01 June 2010 08:24

沈吉

Messages: 10
Registered: November 2009

Junior Member

a plug-in based on GEF, it's Editor can save as XML format.
now i contribute a view,display the xml file as a tree structure
in this view,it will generate menu when right-click the tree node,
now i want to implement to generate a figure in the
GEF's Editor after click the menu ,how to implement it, or
give a thought.

[Updated on: Tue, 01 June 2010 08:25]

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Re: how to associate with View and the Editor of GEF [message #537332 is a reply to message #537059]

Wed, 02 June 2010 04:28

Shawn Spiars

Messages: 22
Registered: July 2009

Junior Member

沈吉 wrote:
> a plug-in based on GEF, it's Editor can save as XML format.
> now i contribute a view,display the xml file as a tree structure in this
> view,it will generate menu when right-click the tree node,now i want to
> implement to generate a figure in the GEF's Editor after click the menu
> ,how to implement it, or give a thought.

You probably should post this question on the eclipse.tools.gef
newsgroup. Usually with a GEF editor you would use a Palette containing
tools which you drag to the canvas. You can do something similar from
the popup menu in your file-based view.

My GEF skills are really rusty. Look at the CreateCommand.execute
method. The code may look something like this:

CreateCommand create = new CreateCommand();
create.setParent(defaultModel);
YourModel model = new YourModel();
create.setChild(model);
create.setConstraint(rect);
create.execute();

Shawn Spiars
Eclipse RCP Consultant
http://www.yazooconsulting.com

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Re: how to associate with View and the Editor of GEF [message #537581 is a reply to message #537332]

Thu, 03 June 2010 01:47

沈吉

Messages: 10
Registered: November 2009

Junior Member

TKS，i'm trying to implement it.

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