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How to set target decoration of connectors [message #644576]

Mon, 13 December 2010 10:36

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi,

i am using

List<Connector> sourceConnections = ViewUtil.getSourceConnections(this.getPrimaryView()); to get all outgouning conntectors of a node. Now I want to set a target decoration to some of the connectors depending on a attribute (navigable). How can I do this? The ConnectorImpl class has no such target decoration Attribute.

Ralph

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Re: How to set target decoration of connectors [message #644585 is a reply to message #644576]

Mon, 13 December 2010 11:31

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

To do so the following code can be applied in the NodeEditParts handle notification event:

List<DomainConnectionParticipantEditPart> sourceConnections = this.sourceConnections;
			
			for (int i = 0; i < sourceConnections.size(); i++)
			{
				ConnectionEditPart connection = sourceConnections.get(i);
				PolylineConnection connectionFigure = (PolylineConnection)connection.getFigure();
				connectionFigure.setTargetDecoration(new PolylineDecoration());
			}

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