Example usage for com.google.gwt.user.client.ui MenuBar MenuBar

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui MenuBar MenuBar.

Prototype

public MenuBar(boolean vertical, Resources resources) 

Source Link

Document

Creates an empty menu bar that uses the specified ClientBundle for menu images.

Usage

From source file:cc.kune.common.client.actions.gwtui.AbstractGwtMenuGui.java

License:GNU Affero Public License

@Override
public AbstractGuiItem create(final GuiActionDescrip descriptor) {
    super.create(descriptor);
    menu = new MenuBar((Boolean) descriptor.getValue(MenuDescriptor.MENU_VERTICAL), SubMenuResources.INSTANCE);
    menu.setAutoOpen(true);//from w  w  w  .j  a  va  2s. c  o  m
    menu.setFocusOnHoverEnabled(true);
    menu.setAnimationEnabled(true);
    descriptor.addPropertyChangeListener(new PropertyChangeListener() {
        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (event.getPropertyName().equals(MenuDescriptor.MENU_HIDE)) {
                if (popup != null && popup.isShowing()) {
                    popup.hide();
                }
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SHOW)) {
                show();
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECTION_DOWN)) {
                menu.moveSelectionDown();
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECTION_UP)) {
                menu.moveSelectionUp();
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECT_ITEM)) {
                final HasMenuItem item = (HasMenuItem) ((MenuItemDescriptor) descriptor
                        .getValue(MenuDescriptor.MENU_SELECT_ITEM)).getValue(MenuItemDescriptor.UI);
                menu.selectItem((MenuItem) item.getMenuItem());
            }
        }
    });
    return this;
}

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From source file:org.jrydberg.ui.client.PopupMenu.java

License:Apache License

public PopupMenu(Resources resources) {
    super(true);//  www  . j  a va2 s  .  co  m
    menu = new MenuBar(true, resources) {
        @Override
        @SuppressWarnings("deprecation")
        public void onPopupClosed(PopupPanel sender, boolean autoClosed) {
            super.onPopupClosed(sender, autoClosed);

            // If the menu popup was not auto-closed, close popup menu..
            if (!autoClosed) {
                if (canClose) {
                    PopupMenu.this.hide();
                }
            }
        }

        private boolean canClose = true;

        public void onBrowserEvent(Event event) {
            switch (DOM.eventGetType(event)) {
            case Event.ONMOUSEOVER: {
                canClose = false;
                break;
            }

            case Event.ONMOUSEOUT: {
                canClose = true;
                break;
            }
            }
            super.onBrowserEvent(event);
        }
    };

    resources.popupMenuCss().ensureInjected();

    menu.setAutoOpen(true);
    add(menu);
    setAnimationEnabled(false);
    sinkEvents(Event.ONCLICK);
    setStyleName(resources.popupMenuCss().menu());
    DOM.setIntStyleAttribute(getElement(), "zIndex", Integer.MAX_VALUE);
}

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