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1
7 package com.genimen.djeneric.tools.specifier.base;
8
9 import java.awt.Component  ;
10 import java.util.ArrayList ;
11
12 import javax.swing.DefaultComboBoxModel ;
13 import javax.swing.JComboBox ;
14 import javax.swing.JTable ;
15
16 public abstract class BaseComboBoxCellEditor extends BaseCellEditor
17 {
18 JComboBox _comboBox;
19
20 public BaseComboBoxCellEditor()
21 {
22 super(new JComboBox ());
23 _comboBox = (JComboBox ) _editorComponent;
24 _comboBox.addActionListener(this);
25 }
26
27 public void setValue(Object value)
28 {
29 if (_comboBox.isEditable()) _comboBox.getEditor().setItem(value);
30 else _comboBox.setSelectedItem(value);
31 }
32
33 public Object getCellEditorValue()
34 {
35 if (_comboBox.isEditable()) return _comboBox.getEditor().getItem();
36 else return _comboBox.getSelectedItem();
37 }
38
39 public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
40 {
41 try
42 {
43 ArrayList lst = getList(row, column);
44
45 _comboBox.setModel(new DefaultComboBoxModel (lst.toArray()));
46 }
47 catch (Exception x)
48 {
49 getModel().setStatusMessage(x);
50 }
51 setValue(value);
52 return _comboBox;
53 }
54
55 public abstract ArrayList getList(int row, int column);
56
57 public JComboBox getComboBox()
58 {
59 return _comboBox;
60 }
61
62 } |
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