Example usage for org.eclipse.jface.viewers TreeViewer TreeViewer

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TreeViewer TreeViewer.

Prototype

public TreeViewer(Tree tree)

Source Link

Document

Creates a tree viewer on the given tree control.

Usage

From source file:com.sympedia.genfw.presentation.GenfwEditor.java

License:Open Source License

/**
 * This is the method used by the framework to install your own controls.
 * <!-- begin-user-doc -->/*www . j  a v a 2s.com*/
 * <!-- end-user-doc -->
 * @generated NOT
 */
public void createPages() {
    // Creates the model from the editor input
    //
    createModel();

    // Create a page for the selection tree view.
    //
    {
        ViewerPane viewerPane = new ViewerPane(getSite().getPage(), GenfwEditor.this) {
            public Viewer createViewer(Composite composite) {
                Tree tree = new Tree(composite, SWT.MULTI);
                TreeViewer newTreeViewer = new TreeViewer(tree);
                return newTreeViewer;
            }

            public void requestActivation() {
                super.requestActivation();
                setCurrentViewerPane(this);
            }
        };
        viewerPane.createControl(getContainer());

        selectionViewer = (TreeViewer) viewerPane.getViewer();
        selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));

        selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
        selectionViewer.setInput(editingDomain.getResourceSet().getResources().get(0));
        viewerPane.setTitle(editingDomain.getResourceSet().getResources().get(0));

        new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory);

        createContextMenuFor(selectionViewer);
        int pageIndex = addPage(viewerPane.getControl());
        setPageText(pageIndex, getString("_UI_SelectionPage_label"));
    }

    setActivePage(0);

    getContainer().addControlListener(new ControlAdapter() {
        boolean guard = false;

        public void controlResized(ControlEvent event) {
            if (!guard) {
                guard = true;
                hideTabs();
                guard = false;
            }
        }
    });
}