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remove ColorDecorator on Connection after deselection [message #1602442]

Thu, 05 February 2015 10:12

Eclipse User

HI , I have a feature in which I have Nodes A B C connect to each other using two connection A --> B --> C.

I want to highlight B and C and the conections when I select A.

I have found a solution using DefaultToolBehaviorProvider , on selection of a Node, i collect all the PEs and put them into a ArrayList, and using getSelection().
and then using getDecorators(), I have created BorderDecorator for shape and colordecorator for Connections.
But when i call getDiagramTypeProvider().getDiagramBehavior().refreshRenderingDecorators(PEInstance) only the shape's borderDecorators disappears where as the colordecorators remains until the next selection of node shape.

Is there any callback method there to resolve this. and refresh the connection decorators ?

[Updated on: Thu, 05 February 2015 10:13] by Moderator

Re: Highlight Connection which are in transient [message #1604014 is a reply to message #1602442]

Fri, 06 February 2015 10:20

Eclipse User

Good point. I just checked the coding of refreshRenderingDecorators; it just
loops over the shapes not the connections. Would you please file a bug
against Graphiti for this?

Thanks,
Michael

Re: Highlight Connection which are in transient [message #1607140 is a reply to message #1604014]

Sun, 08 February 2015 12:41

Eclipse User

I have filled a bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=459386 for the same.

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