Programmatically showing a View from an Eclipse Plug-in

Question

I have a plug-in to an Eclipse RCP application that has a view. After an event occurs in the RCP application, the plug-in is instantiated, its methods are called to populate the plug-in's model, but I cannot find how to make the view appear without going to the "Show View..." menu.

I would think that there would be something in the workbench singleton that could handle this, but I have not found out how anywhere.

ILikeCoffee · Accepted Answer · 2013-12-10T13:10:32.687

46

You are probably looking for this:

PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("viewId");

edited Dec 10 '13 at 13:10

answered Oct 05 '08 at 14:44

ILikeCoffee

685
6
9

2

It is important to note that the arg0 can be a view part's VIEW_ID field. – JeffV Apr 09 '09 at 21:12
Where do I put that? I put it in all my classes, but still doesn't work. (I accidentally closed the view within the RCP application) – Sterls Feb 16 '16 at 03:42

score 20 · Answer 2 · answered Mar 23 '09 at 20:44

20

If called from handler of a command

HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().showView(viewId);

would be better, as I know.

answered Mar 23 '09 at 20:44

Imaskar

2,773
24
35

score 4 · Answer 3 · answered May 20 '09 at 15:37

I found the need to bring the view to the front after it had been opened and pushed to the background. The activate method does the trick.

PlatformUI.getWorkbench()
    .getActiveWorkbenchWindow()
    .getActivePage()
    .activate(workbenchPartToActivate);

NOTE: The workbenchPartToActivate is an instance of IWorkbenchPart.

score 0 · Answer 4 · answered Mar 24 '14 at 14:33

In e4, the EPartService is responsible for opening Parts. This can also be used to open e3 ViewParts. Instantiate the following class through your IEclipseContext, call the openPart-Method, and you should see the Eclipse internal browser view.

public class Opener {
    @Inject
    EPartService partService;

    public void openPart() {
        MPart part = partService.createPart("org.eclipse.ui.browser.view");
        part.setLabel("Browser");

        partService.showPart(part, PartState.ACTIVATE);
    }
}

Here you can find an example of how this works together with your Application.e4xmi.

Programmatically showing a View from an Eclipse Plug-in

4 Answers4

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