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Sat, 18 June 2011 15:22

Eclipse User

When I use getGraphicalViewer() from GraphicalEditorWithFlyoutPalette, the function return null... why???

I need add a listener to my graphical viewer.

Re: Graphical Viewer null [message #685835 is a reply to message #685738]

Mon, 20 June 2011 06:28

Eclipse User

When are you calling getGraphicalViewer()? Without more code this is not possible to answer.

Re: Graphical Viewer null [message #685837 is a reply to message #685835]

Mon, 20 June 2011 06:34

Eclipse User

public class GraphicalEditor extends GraphicalEditorWithFlyoutPalette {
...
    public void createActions() {
        super.createActions();

        ...
        PasteNodeAction pasteNodeAction = new PasteNodeAction(this, super.getGraphicalViewer());
        ...
    }
...
}

[Updated on: Mon, 20 June 2011 06:35] by Moderator

Re: Graphical Viewer null [message #685861 is a reply to message #685837]

Mon, 20 June 2011 08:31

Eclipse User

createActions() is called before createGraphicalViewer() so you'll have to declare PasteNodeAction somewhere else. I do this in over-ridden configureGraphicalViewer()

Re: Graphical Viewer null [message #685929 is a reply to message #685861]

Mon, 20 June 2011 15:55

Eclipse User

It works!!!

I've created createActions(GraphicalViewer viewer) and I've called it from configureGraphicalViewer().

Thank you very much, Phillip!

[Updated on: Mon, 20 June 2011 15:57] by Moderator

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