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1   /*--------------------------------------------------------------------------
2    *  Copyright 2007 utgenome.org
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, either express or implied.
13   *  See the License for the specific language governing permissions and
14   *  limitations under the License.
15   *--------------------------------------------------------------------------*/
16  //--------------------------------------
17  // UTGB Common Project
18  //
19  // TextType.java
20  // Since: 2007/04/13
21  //
22  // $Date$
23  // $URL$ 
24  // $Author$
25  //--------------------------------------
26  package org.utgenome.gwt.utgb.client.db.datatype;
27  
28  import com.google.gwt.event.dom.client.ChangeHandler;
29  import com.google.gwt.event.dom.client.KeyPressHandler;
30  import com.google.gwt.json.client.JSONString;
31  import com.google.gwt.json.client.JSONValue;
32  import com.google.gwt.user.client.ui.TextArea;
33  
34  public class TextType extends DataTypeBase {
35  
36  	public TextType(String name) {
37  		super(name);
38  	}
39  
40  	public InputForm getInputForm() {
41  		return new TextTypeForm();
42  	}
43  
44  	public class TextTypeForm extends InputForm {
45  		TextArea form = new TextArea();
46  
47  		public TextTypeForm() {
48  			initWidget(form);
49  		}
50  
51  		public JSONValue getJSONValue() {
52  			return new JSONString(getUserInput());
53  		}
54  
55  		public String getUserInput() {
56  			// TODO Auto-generated method stub
57  			return form.getText();
58  		}
59  
60  		public void setValue(String value) {
61  			form.setText(value);
62  		}
63  
64  		public void addKeyPressHandler(KeyPressHandler listener) {
65  			form.addKeyPressHandler(listener);
66  		}
67  
68  		public void addChangeHandler(ChangeHandler listener) {
69  			form.addChangeHandler(listener);
70  		}
71  
72  	}
73  
74  	public String getTypeName() {
75  		return "text";
76  	}
77  
78  }