View Javadoc

1   /*
2    * Copyright 2004-2008 the Seasar Foundation and the Others.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.seasar.uruma.renderer.impl;
17  
18  import org.eclipse.jface.action.MenuManager;
19  import org.eclipse.jface.action.Separator;
20  import org.seasar.uruma.component.UIComponent;
21  import org.seasar.uruma.context.PartContext;
22  import org.seasar.uruma.context.WidgetHandle;
23  import org.seasar.uruma.context.WindowContext;
24  
25  /**
26   * {@link Separator} のレンダリングを行うためのクラスです。<br />
27   * 
28   * @author y-komori
29   */
30  public class SeparatorRenderer extends AbstractRenderer {
31  
32      /*
33       * @see org.seasar.uruma.renderer.impl.AbstractRenderer#preRender(org.seasar.uruma.component.UIComponent,
34       *      org.seasar.uruma.context.WidgetHandle,
35       *      org.seasar.uruma.context.WindowContext)
36       */
37      @Override
38      public WidgetHandle preRender(final UIComponent uiComponent,
39              final WidgetHandle parent, final WindowContext context) {
40          Separator separator = new Separator();
41  
42          MenuManager parentMenuManager = parent.<MenuManager> getCastWidget();
43          parentMenuManager.add(separator);
44  
45          WidgetHandle handle = createWidgetHandle(uiComponent, separator);
46          return handle;
47      }
48  
49      /*
50       * @see org.seasar.uruma.renderer.Renderer#render(org.seasar.uruma.component.UIComponent,
51       *      org.seasar.uruma.context.WidgetHandle,
52       *      org.seasar.uruma.context.PartContext)
53       */
54      public WidgetHandle render(final UIComponent uiComponent,
55              final WidgetHandle parent, final PartContext context) {
56          // Do nothing.
57          return null;
58      }
59  
60      /*
61       * @see org.seasar.uruma.renderer.Renderer#renderAfter(org.seasar.uruma.context.WidgetHandle,
62       *      org.seasar.uruma.component.UIComponent,
63       *      org.seasar.uruma.context.WidgetHandle,
64       *      org.seasar.uruma.context.PartContext)
65       */
66      public void renderAfter(final WidgetHandle widget,
67              final UIComponent uiComponent, final WidgetHandle parent,
68              final PartContext context) {
69          // Do nothing.
70      }
71  }