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#Java - Code Snippets for '#MenuDetectEvent' - 1 code snippet(s) found

 Sample 1. SWT / JFace - TreeViewer - Different Menus for Parent and Child

treeViewer.getTree().addMenuDetectListener(new MenuDetectListener() {

   public void menuDetected(MenuDetectEvent e) {
    // get the selected items
                                ISelection selection = (IStructuredSelection) treeViewer.getSelection();
            // define menus - menu 1 if right click on parent tree item
           Menu menu1 = new Menu(treeViewer.getTree());
           MenuItem item = new MenuItem(menu1, SWT.PUSH);
           item.setText("Test 1");
           item.addSelectionListener(new Test1Listener());
           // menu 2 if right click on child tree item
           Menu menu2 = new Menu(procedureTreeViewerICD9.getTree());
           MenuItem item1 = new MenuItem(menu2, SWT.PUSH);
           item1.addSelectionListener(new Test2Listener());

           // menu 3 if right click on neither the parent tree item or child tree item. ex - menu for headers.
           Menu menu3 = new Menu(procedureTreeViewerICD9.getTree());
           MenuItem item1 = new MenuItem(menu3, SWT.PUSH);
           item1.addSelectionListener(new Test3Listener());
                               // check if the tree item selected is parent or child and set the menu accordingly
          if (selection.getFirstElement() instanceof <ParentClass> ) {
           } else if (selection.getFirstElement() instanceof <ChildClass> )
           } else {
           // clear the selection

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