Examples with IMenuListener2 org.eclipse.jface.action.IMenuListener2 used on opensource projects

Example 1 with IMenuListener2

use of org.eclipse.jface.action.IMenuListener2 in project cubrid-manager by CUBRID.

the class CubridNavigatorView method createPartControl.

/**
	 * Create the part control
	 *
	 * @param parent Composite
	 */
public void createPartControl(Composite parent) {
    ViewForm viewForm = new ViewForm(parent, SWT.NONE);
    viewForm.setLayout(new GridLayout());
    tv = new TreeViewer(viewForm, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    tv.setFilters(NodeFilterManager.getInstance().getViewerFilter());
    //create the navigator
    createNavigator();
    //get the isShowGroup configuration
    isShowGroup = savedIsShowGroup();
    //set the tree view's input.
    setTreeInput();
    toolTip = new ToolTip(tv.getTree().getShell(), SWT.BALLOON);
    toolTip.setAutoHide(true);
    //Create the context menu
    MenuManager contextMenuManager = new MenuManager("#PopupMenu", "navigatorContextMenu");
    contextMenuManager.setRemoveAllWhenShown(true);
    contextMenuManager.addMenuListener(new IMenuListener() {

        public void menuAboutToShow(IMenuManager manager) {
            buildPopupMenu(manager);
        }
    });
    Menu contextMenu = contextMenuManager.createContextMenu(tv.getControl());
    tv.getControl().setMenu(contextMenu);
    // register the context menu for providing extension by extension point
    IWorkbenchPartSite site = getSite();
    site.registerContextMenu(contextMenuManager, tv);
    site.setSelectionProvider(tv);
    //add the select the object text composite to top left of toolbar
    ToolBar toolBar = new ToolBar(viewForm, SWT.FLAT);
    ToolBarManager toolBarManager = new ToolBarManager(toolBar);
    SelectTreeObjContrItem textContrItem = new SelectTreeObjContrItem(tv);
    toolBarManager.add(textContrItem);
    toolBarManager.update(true);
    viewForm.setContent(tv.getControl());
    viewForm.setTopLeft(toolBar);
    //add the other actions to the top right of toolbar
    toolBar = new ToolBar(viewForm, SWT.FLAT | SWT.CENTER);
    toolBarManager = new ToolBarManager(toolBar);
    buildToolBar(toolBarManager);
    toolBarManager.update(true);
    viewForm.setTopRight(toolBar);
    //Add the actions to view menu bar, you can add them by extension point or code define
    IActionBars actionBar = getViewSite().getActionBars();
    final IMenuManager menuManager = actionBar.getMenuManager();
    menuManager.addMenuListener(new IMenuListener2() {

        //reserve these actions by code define,these codes rebuild every time.
        //hence when hide, remove them not including these actions by extension point
        private IMenuManager lastMenuManager = new MenuManager();

        public void menuAboutToShow(IMenuManager manager) {
            lastMenuManager.removeAll();
            //build the code defined actions
            buildViewMenu(lastMenuManager);
            for (IContributionItem item : lastMenuManager.getItems()) {
                manager.add(item);
            }
        }

        public void menuAboutToHide(IMenuManager manager) {
            for (IContributionItem item : lastMenuManager.getItems()) {
                manager.remove(item);
            }
        }
    });
    menuManager.add(new Separator());
    activeContext();
    addListener();
    setFocus();
}