Examples of org.eclipse.swt.widgets.Menu.addMenuListener()

org.eclipse.swt.widgets.Menu.addMenuListener()

Adds the listener to the collection of listeners who will be notified when menus are hidden or shown, by sending it one of the messages defined in the MenuListener interface. @param listener the listener which should be notified @exception IllegalArgumentException

ERROR_NULL_ARGUMENT - if the listener is null

@exception SWTException

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

@see MenuListener @see #removeMenuListener

      @Override
      public void widgetSelected(SelectionEvent e) {
        browser.stop();
      }
    });
    menu.addMenuListener(new MenuAdapter() {
      @Override
      public void menuShown(MenuEvent e) {
        backMenuItem.setEnabled(browser.isBackEnabled());
        forwardMenuItem.setEnabled(browser.isForwardEnabled());
        stopMenuItem.setEnabled(Boolean.TRUE.equals(browser.getData("Browser.loading")));

        Menu oldMenu = browser.getMenu();
        if(oldMenu != null) {
          oldMenu.dispose();
        }
        final Menu menu = new Menu(browser.getShell(), SWT.POP_UP);
        menu.addMenuListener(new MenuAdapter() {
          @Override
          public void menuShown(MenuEvent e) {
            menu.setVisible(false);
          }
        });

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