| // Copyright (C) 2008 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.client.ui; |
| |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gwt.aria.client.Roles; |
| import com.google.gwt.user.client.Command; |
| import com.google.gwt.user.client.ui.Composite; |
| import com.google.gwt.user.client.ui.FlowPanel; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| public class LinkMenuBar extends Composite implements ScreenLoadHandler { |
| private final FlowPanel body; |
| |
| public LinkMenuBar() { |
| body = new FlowPanel(); |
| initWidget(body); |
| setStyleName(Gerrit.RESOURCES.css().linkMenuBar()); |
| Roles.getMenubarRole().set(getElement()); |
| Gerrit.EVENT_BUS.addHandler(ScreenLoadEvent.TYPE, this); |
| } |
| |
| public void addItem(final String text, final Command imp) { |
| add(new CommandMenuItem(text, imp)); |
| } |
| |
| public void addItem(final CommandMenuItem i) { |
| add(i); |
| } |
| |
| public void addItem(final LinkMenuItem i) { |
| add(i); |
| } |
| |
| public void clear() { |
| body.clear(); |
| } |
| |
| public LinkMenuItem find(String targetToken) { |
| for (Widget w : body) { |
| if (w instanceof LinkMenuItem) { |
| LinkMenuItem m = (LinkMenuItem) w; |
| if (targetToken.equals(m.getTargetHistoryToken())) { |
| return m; |
| } |
| } |
| } |
| return null; |
| } |
| |
| public void add(final Widget i) { |
| if (body.getWidgetCount() > 0) { |
| final Widget p = body.getWidget(body.getWidgetCount() - 1); |
| p.addStyleName(Gerrit.RESOURCES.css().linkMenuItemNotLast()); |
| } |
| body.add(i); |
| } |
| |
| public void onScreenLoad(ScreenLoadEvent event) { |
| } |
| } |