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30 package com.genimen.djeneric.ui;
31
32 import java.awt.BorderLayout  ;
33 import java.awt.Dimension ;
34 import java.awt.Frame ;
35 import java.awt.Toolkit ;
36 import java.awt.event.ActionEvent ;
37 import java.awt.event.KeyEvent ;
38 import java.util.ArrayList ;
39
40 import javax.swing.DefaultComboBoxModel ;
41 import javax.swing.JButton ;
42 import javax.swing.JDialog ;
43 import javax.swing.JList ;
44 import javax.swing.JPanel ;
45 import javax.swing.JScrollPane ;
46 import javax.swing.ListSelectionModel ;
47
48 import com.genimen.djeneric.language.Messages;
49
50 public class DjListSelectionDialog extends JDialog
51 {
52 private static final long serialVersionUID = 1L;
53 JPanel panel1 = new JPanel ();
54 BorderLayout borderLayout1 = new BorderLayout ();
55 JPanel jPanel3 = new JPanel ();
56 BorderLayout borderLayout2 = new BorderLayout ();
57 JPanel jPanel4 = new JPanel ();
58 JButton _butOk = new JButton ();
59 JButton _butCancel = new JButton ();
60 boolean _wasCancelled = true;
61 JScrollPane jScrollPane1 = new JScrollPane ();
62 JList _theList = new JList ();
63
64 public DjListSelectionDialog(Frame mainFrame, ArrayList theList, String title)
65 {
66 super(mainFrame, title, true);
67 jbInit();
68 DefaultComboBoxModel mdl = new DefaultComboBoxModel (theList.toArray());
69 _theList.setModel(mdl);
70 pack();
71 setSize(500, 300);
72 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
73 Dimension frameSize = getSize();
74 setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
75
76 _theList.setSelectedIndex(0);
77
78 if (theList.size() > 0) setVisible(true);
79 }
80
81 public Object getSelectedObject()
82 {
83 if (_theList.getSelectedIndex() == -1) return null;
84 return _theList.getSelectedValue();
85 }
86
87 void jbInit()
88 {
89 panel1.setLayout(borderLayout1);
90 jPanel3.setLayout(borderLayout2);
91 _butOk.setText(Messages.getString("global.Ok"));
92 _butOk.addKeyListener(new java.awt.event.KeyAdapter ()
93 {
94 public void keyPressed(KeyEvent e)
95 {
96 _butOk_keyPressed(e);
97 }
98 });
99 _butOk.addActionListener(new java.awt.event.ActionListener ()
100 {
101 public void actionPerformed(ActionEvent e)
102 {
103 _butOk_actionPerformed(e);
104 }
105 });
106 _butCancel.setText(Messages.getString("global.Cancel"));
107 _butCancel.addKeyListener(new java.awt.event.KeyAdapter ()
108 {
109 public void keyPressed(KeyEvent e)
110 {
111 _butCancel_keyPressed(e);
112 }
113 });
114 _butCancel.addActionListener(new java.awt.event.ActionListener ()
115 {
116 public void actionPerformed(ActionEvent e)
117 {
118 _butCancel_actionPerformed(e);
119 }
120 });
121 _theList.addKeyListener(new java.awt.event.KeyAdapter ()
122 {
123 public void keyPressed(KeyEvent e)
124 {
125 _lstContext_keyPressed(e);
126 }
127 });
128 _theList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
129 getContentPane().add(panel1);
130 panel1.add(jPanel3, BorderLayout.SOUTH);
131 jPanel3.add(jPanel4, BorderLayout.EAST);
132 jPanel4.add(_butCancel, null);
133 jPanel4.add(_butOk, null);
134 panel1.add(jScrollPane1, BorderLayout.CENTER);
135 jScrollPane1.getViewport().add(_theList, null);
136 Util.sizeButtons(jPanel4);
137 }
138
139 void _butOk_actionPerformed(ActionEvent e)
140 {
141 _wasCancelled = false;
142 setVisible(false);
143 }
144
145 public boolean isCanceled()
146 {
147 return _wasCancelled;
148 }
149
150 void _butCancel_actionPerformed(ActionEvent e)
151 {
152 setVisible(false);
153 }
154
155 void _lstContext_keyPressed(KeyEvent e)
156 {
157 if (e.getKeyCode() == KeyEvent.VK_ENTER) _butOk_actionPerformed(null);
158 if (e.getKeyCode() == KeyEvent.VK_ESCAPE) _butCancel_actionPerformed(null);
159 }
160
161 void _butCancel_keyPressed(KeyEvent e)
162 {
163 _lstContext_keyPressed(e);
164 }
165
166 void _butOk_keyPressed(KeyEvent e)
167 {
168 _lstContext_keyPressed(e);
169 }
170 } |
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