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GMF Element(s) Selection [message #661350]

Thu, 24 March 2011 10:48

Ioana

Messages: 6
Registered: March 2011

Junior Member

Hi,

having a GMF Diagram and a selected node, I want to select from this diagram all the nodes that are related(through egdes) to my initial selected node , or to draw them in a different way (e.g. another color or font).

Does someone has a clue how can I tell my editor to select the nodes and the edges that I want?Or to change their color/font?

Thanks,

Ioana

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Re: GMF Element(s) Selection [message #661411 is a reply to message #661350]

Thu, 24 March 2011 14:51

Giovanni De Sossi

Messages: 161
Registered: October 2009
Location: Rome, Italy

Senior Member

Hi Ioana,

try this:

DiagramDocumentEditor editorPart = (DiagramDocumentEditor) page.findEditor(editorInput);
diagramEditPart = ((IDiagramWorkbenchPart) editorPart).getDiagramEditPart();
List<ShapeNodeEditPart> editParts = (List<ShapeNodeEditPart>) diagramEditPart.getChildren();

for (ShapeNodeEditPart part : editParts) {
part.setSelected(EditPart.SELECTED);
}

this should do the trick.

Bye,

Giovanni

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