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.SWT;
19 import org.eclipse.swt.widgets.Text;
20 import org.seasar.uruma.component.jface.TextComponent;
21
22 /**
23 * {@link Text} のレンダリングを行うクラスです。<br />
24 *
25 * @author bskuroneko
26 */
27 public class TextRenderer extends AbstractControlRenderer<TextComponent, Text> {
28
29 /*
30 * @see org.seasar.uruma.renderer.impl.AbstractControlRenderer#doRenderControl(org.seasar.uruma.component.jface.ControlComponent,
31 * org.eclipse.swt.widgets.Control)
32 */
33 @Override
34 protected void doRenderControl(final TextComponent controlComponent,
35 final Text control) {
36 setSelection(controlComponent, control);
37 }
38
39 private void setSelection(final TextComponent controlComponent,
40 final Text control) {
41 if (controlComponent.selectionStart == null
42 && controlComponent.selectionEnd == null) {
43 return;
44 }
45
46 int start = 0;
47 if (controlComponent.selectionStart != null) {
48 start = Integer.parseInt(controlComponent.selectionStart);
49 }
50
51 if (controlComponent.selectionEnd == null) {
52 control.setSelection(start);
53 } else {
54 int end = Integer.parseInt(controlComponent.selectionEnd);
55 control.setSelection(start, end);
56 }
57 }
58
59 /*
60 * @see org.seasar.uruma.renderer.impl.AbstractWidgetRenderer#getWidgetType()
61 */
62 @Override
63 protected Class<Text> getWidgetType() {
64 return Text.class;
65 }
66
67 /*
68 * @see org.seasar.uruma.renderer.impl.AbstractRenderer#getDefaultStyle()
69 */
70 @Override
71 protected int getDefaultStyle() {
72 return SWT.SINGLE | SWT.BORDER;
73 }
74
75 }