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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.swt.widgets.TabFolder;
19  import org.seasar.uruma.component.jface.TabFolderComponent;
20  import org.seasar.uruma.context.PartContext;
21  import org.seasar.uruma.context.WidgetHandle;
22  
23  /**
24   * {@link TabFolder} のレンダリングを行うクラスです。<br />
25   * 
26   * @author bskuroneko
27   */
28  public class TabFolderRenderer extends
29          AbstractCompositeRenderer<TabFolderComponent, TabFolder> {
30  
31      /*
32       * @see org.seasar.uruma.renderer.impl.AbstractCompositeRenderer#doRenderComposite(org.seasar.uruma.component.jface.CompositeComponent,
33       *      org.eclipse.swt.widgets.Composite)
34       */
35      @Override
36      protected void doRenderComposite(final TabFolderComponent controlComponent,
37              final TabFolder control) {
38          // Do nothing.
39      }
40  
41      /*
42       * @see org.seasar.uruma.renderer.impl.AbstractWidgetRenderer#doRenderAfter(org.eclipse.swt.widgets.Widget,
43       *      org.seasar.uruma.component.UIComponent,
44       *      org.seasar.uruma.context.WidgetHandle,
45       *      org.seasar.uruma.context.PartContext)
46       */
47      @Override
48      protected void doRenderAfter(final TabFolder widget,
49              final TabFolderComponent uiComponent, final WidgetHandle parent,
50              final PartContext context) {
51          setSelection(uiComponent, widget);
52      }
53  
54      private void setSelection(final TabFolderComponent controlComponent,
55              final TabFolder control) {
56          String value = controlComponent.selection;
57          if (value == null) {
58              return;
59          }
60          control.setSelection(Integer.parseInt(value));
61      }
62  
63      /*
64       * @see org.seasar.uruma.renderer.impl.AbstractWidgetRenderer#getWidgetType()
65       */
66      @Override
67      protected Class<TabFolder> getWidgetType() {
68          return TabFolder.class;
69      }
70  }