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1 package jimm.datavision.gui;
2 import jimm.datavision.Report;
3 import jimm.util.I18N;
4 import java.awt.BorderLayout  ;
5 import java.awt.event.*;
6 import javax.swing.*;
7 import javax.swing.event.ListSelectionListener ;
8 import javax.swing.event.ListSelectionEvent ;
9
10
11
12
18 public abstract class TwoListWin extends EditWin
19 implements ActionListener, ListSelectionListener
20 {
21
22 protected static final String PROTOTYPE_CELL_VALUE = "table_name.column_name";
23
24 protected Report report;
25 protected SortedListModel leftModel;
26 protected DefaultListModel rightModel;
27 protected JList leftList;
28 protected JList rightList;
29 protected JButton addOne, addAll, removeOne, removeAll;
30 protected JButton moveUp, moveDown;
31 protected JRadioButton ascendingRButton, descendingRButton;
32
33
42 public TwoListWin(Designer designer, String title, String commandNameKey,
43 String rightBoxTitleKey, Report report)
44 {
45 super(designer, title, commandNameKey);
46 this.report = report;
47
48 leftModel = new SortedListModel();
49 rightModel = new DefaultListModel();
50 fillListModels();
51
52 buildWindow(rightBoxTitleKey);
53 pack();
54 setVisible(true);
55 }
56
57
62 protected void buildWindow(String rightBoxTitleKey) {
63 Box box = Box.createVerticalBox();
65 box.add(Box.createVerticalStrut(32));
66
67 addOne = new JButton(">");
68 addOne.addActionListener(this);
69 box.add(addOne);
70
71 addAll = new JButton(">>>");
72 addAll.addActionListener(this);
73 box.add(addAll);
74
75 removeOne = new JButton("<");
76 removeOne.addActionListener(this);
77 box.add(removeOne);
78
79 removeAll = new JButton("<<<");
80 removeAll.addActionListener(this);
81 box.add(removeAll);
82
83 JPanel moveButtonPanel = new JPanel();
84 moveButtonPanel.add(box);
85
86 box = Box.createVerticalBox();
88 box.add(Box.createVerticalStrut(32));
89
90 moveUp = new JButton(I18N.get("TwoListWin.move_up"));
91 moveUp.addActionListener(this);
92 box.add(moveUp);
93
94 moveDown = new JButton(I18N.get("TwoListWin.move_down"));
95 moveDown.addActionListener(this);
96 box.add(moveDown);
97
98 box.add(Box.createVerticalStrut(32));
99
100 ButtonGroup bg = new ButtonGroup();
101
102 ascendingRButton = new JRadioButton(I18N.get("GUI.ascending"));
103 ascendingRButton.addActionListener(this);
104 box.add(ascendingRButton);
105 bg.add(ascendingRButton);
106
107 descendingRButton = new JRadioButton(I18N.get("GUI.descending"));
108 descendingRButton.addActionListener(this);
109 box.add(descendingRButton);
110 bg.add(descendingRButton);
111
112 JPanel orderButtonPanel = new JPanel();
113 orderButtonPanel.add(box);
114
115 leftList = new JList(leftModel);
117 leftList.addListSelectionListener(this);
118 leftList.setPrototypeCellValue(PROTOTYPE_CELL_VALUE);
119 leftList.addMouseListener(new MouseAdapter() {
120 public void mouseClicked(MouseEvent e) {
121 if (e.getClickCount() == 2)
122 moveToRight(leftList.locationToIndex(e.getPoint()));
123 }
124 });
125 Box leftBox = Box.createVerticalBox();
126 leftBox.add(new JLabel(I18N.get("TwoListWin.columns")));
127 leftBox.add(new JScrollPane(leftList));
128
129 rightList = new JList(rightModel);
131 rightList.addListSelectionListener(this);
132 rightList.setPrototypeCellValue(PROTOTYPE_CELL_VALUE);
133 rightList.addMouseListener(new MouseAdapter() {
134 public void mouseClicked(MouseEvent e) {
135 if (e.getClickCount() == 2)
136 moveToLeft(rightList.locationToIndex(e.getPoint()));
137 }
138 });
139 Box rightBox = Box.createVerticalBox();
140 rightBox.add(new JLabel(I18N.get(rightBoxTitleKey)));
141 rightBox.add(new JScrollPane(rightList));
142
143 Box center = Box.createHorizontalBox();
145 center.add(Box.createHorizontalStrut(12));
146 center.add(leftBox);
147 center.add(moveButtonPanel);
148 center.add(rightBox);
149 center.add(orderButtonPanel);
150 center.add(Box.createHorizontalStrut(12));
151
152 JPanel buttonPanel = closeButtonPanel();
154
155 getContentPane().add(center, BorderLayout.CENTER);
157 getContentPane().add(buttonPanel, BorderLayout.SOUTH);
158
159 adjustButtons();
161 }
162
163 protected abstract void fillListModels();
164
165
171 protected void moveToRight(int index) {
172 moveToRight(index, true);
173 }
174
175
182 protected void moveToRight(int index, boolean callAdjustButtons) {
183 TLWListItem item = (TLWListItem)leftModel.getElementAt(index);
184 leftModel.remove(index);
185 rightModel.addElement(item);
186 if (callAdjustButtons)
187 adjustButtons();
188 }
189
190
196 protected void moveToLeft(int index) {
197 moveToLeft(index, true);
198 }
199
200
207 protected void moveToLeft(int index, boolean callAdjustButtons) {
208 TLWListItem item = (TLWListItem)rightModel.elementAt(index);
209 rightModel.removeElementAt(index);
210 leftModel.add(item);
211 if (callAdjustButtons)
212 adjustButtons();
213 }
214
215
218 public void actionPerformed(ActionEvent e) {
219 SortedListModel leftModel = (SortedListModel)leftList.getModel();
220 DefaultListModel rightModel = (DefaultListModel)rightList.getModel();
221
222 String cmd = e.getActionCommand();
223 if (cmd.equals(">")) {
224 int[] indices = leftList.getSelectedIndices();
225 for (int i = 0; i < indices.length; ++i)
226 moveToRight(indices[i], false);
227 adjustButtons();
228 }
229 else if (cmd.equals(">>>")) {
230 Object [] items = leftModel.toArray();
231 for (int i = 0; i < items.length; ++i)
232 rightModel.addElement(items[i]);
233 leftModel.removeAllElements();
234 adjustButtons();
235 }
236 else if (cmd.equals("<")) {
237 int[] indices = rightList.getSelectedIndices();
238 for (int i = 0; i < indices.length; ++i)
239 moveToLeft(indices[i], false);
240 adjustButtons();
241 }
242 else if (cmd.equals("<<<")) {
243 Object [] items = rightModel.toArray();
244 for (int i = 0; i < items.length; ++i)
245 leftModel.add((TLWListItem)items[i]);
246 rightModel.removeAllElements();
247 adjustButtons();
248 }
249 else if (cmd.equals(I18N.get("TwoListWin.move_up"))) {
250 int index = rightList.getSelectedIndex();
251 Object item = rightModel.remove(index);
252 rightModel.add(index - 1, item);
253 rightList.setSelectedIndex(index - 1);
254 }
255 else if (cmd.equals(I18N.get("TwoListWin.move_down"))) {
256 int index = rightList.getSelectedIndex();
257 Object item = rightModel.remove(index);
258 rightModel.add(index + 1, item);
259 rightList.setSelectedIndex(index + 1);
260 }
261 else
262 super.actionPerformed(e);
263 }
264
265 public void valueChanged(ListSelectionEvent e) {
266 adjustButtons();
267 }
268
269 protected void adjustButtons() {
270 boolean selEmpty;
271
272 addOne.setEnabled(!leftList.isSelectionEmpty());
273 addAll.setEnabled(leftList.getModel().getSize() > 0);
274
275 selEmpty = rightList.isSelectionEmpty();
276 if (selEmpty) {
277 removeOne.setEnabled(false);
278 moveUp.setEnabled(false);
279 moveDown.setEnabled(false);
280 ascendingRButton.setEnabled(false);
281 descendingRButton.setEnabled(false);
282 ascendingRButton.setSelected(false);
283 descendingRButton.setSelected(false);
284 }
285 else {
286 removeOne.setEnabled(true);
287
288 int[] selectionIndices = rightList.getSelectedIndices();
289 if (selectionIndices.length == 1) {
290 int numGroups = rightModel.size();
291 if (numGroups > 1) {
292 int index = selectionIndices[0];
293 moveUp.setEnabled(index != 0);
294 moveDown.setEnabled(index != numGroups - 1);
295 }
296 else {
297 moveUp.setEnabled(false);
298 moveDown.setEnabled(false);
299 }
300
301 ascendingRButton.setEnabled(true);
302 descendingRButton.setEnabled(true);
303
304 TLWListItem item = (TLWListItem)rightList.getSelectedValue();
305 if (item.sortsAscending())
306 ascendingRButton.setSelected(true);
307 else
308 descendingRButton.setSelected(true);
309 }
310 else {
311 moveUp.setEnabled(false);
312 moveDown.setEnabled(false);
313 ascendingRButton.setEnabled(false);
314 descendingRButton.setEnabled(false);
315 ascendingRButton.setSelected(false);
316 descendingRButton.setSelected(false);
317 }
318 }
319 removeAll.setEnabled(rightList.getModel().getSize() > 0);
320 }
321
322 }
323 |
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