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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 java.util.List;
19  
20  import org.eclipse.swt.widgets.Control;
21  import org.eclipse.swt.widgets.CoolItem;
22  import org.seasar.uruma.component.UIComponent;
23  import org.seasar.uruma.component.UIElement;
24  import org.seasar.uruma.component.jface.CoolItemComponent;
25  import org.seasar.uruma.context.PartContext;
26  import org.seasar.uruma.context.WidgetHandle;
27  
28  /**
29   * {@link CoolItem} のレンダリングを行うクラスです。<br />
30   * 
31   * @author bskuroneko
32   */
33  public class CoolItemRenderer extends
34          AbstractWidgetRenderer<CoolItemComponent, CoolItem> {
35  
36      @Override
37      protected void doRender(final CoolItemComponent coolItemComponent,
38              final CoolItem control) {
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 CoolItem widget,
49              final CoolItemComponent uiComponent, final WidgetHandle parent,
50              final PartContext context) {
51          setControl(widget, uiComponent);
52      }
53  
54      private void setControl(final CoolItem coolItem,
55              final CoolItemComponent coolItemComponent) {
56          List<UIElement> children = coolItemComponent.getChildren();
57  
58          for (UIElement child : children) {
59              if (child instanceof UIComponent) {
60                  String id = ((UIComponent) child).getId();
61                  WidgetHandle handle = getContext().getWidgetHandle(id);
62                  coolItem.setControl((Control) handle.getWidget());
63  
64                  break;
65              }
66          }
67      }
68  
69      /*
70       * @see org.seasar.uruma.renderer.impl.AbstractWidgetRenderer#getWidgetType()
71       */
72      @Override
73      protected Class<CoolItem> getWidgetType() {
74          return CoolItem.class;
75      }
76  }