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Drill down on a given node [message #1059293]

Thu, 16 May 2013 10:09

Hugo A. Garcia
Messages: 11
Registered: July 2009

Junior Member

Hi

I would like to know if there are examples out there on how to do drill
down in a graph.

use case:

Our domain model is a hierarchical graph.

Given a node in a graph, the user double clicks on the node or uses a
context menu to drill down into the node.The result of the action should
ideally be to "zoom" into the node in the same window where only the
contents of the node would be visible in the graph window. Another
possible result of the action would be to open a new editor window with
only the content of the selected node shown.

-H

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Re: Drill down on a given node [message #1059309 is a reply to message #1059293]

Fri, 17 May 2013 09:31

Marek Jagielski
Messages: 23
Registered: April 2012

Junior Member

Hi,
For your second results I do simple:

		Display.getCurrent().asyncExec(new Runnable() {
			public void run() {
				IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
				try {
					IDE.openEditor(page, (IFile) ifile, true);
				} catch (PartInitException e) {
				}
			}
		});

in MyDoubleClickFeature. However every node of hierarchy is stored in separated diagram file which is no convenient in every use case.

Marek

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