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1
29
30 package nextapp.echo2.testapp.interactive.testscreen;
31
32 import nextapp.echo2.app.Border;
33 import nextapp.echo2.app.Color;
34 import nextapp.echo2.app.Column;
35 import nextapp.echo2.app.Component;
36 import nextapp.echo2.app.Extent;
37 import nextapp.echo2.app.Font;
38 import nextapp.echo2.app.Grid;
39 import nextapp.echo2.app.Insets;
40 import nextapp.echo2.app.Label;
41 import nextapp.echo2.app.ListBox;
42 import nextapp.echo2.app.SelectField;
43 import nextapp.echo2.app.SplitPane;
44 import nextapp.echo2.app.event.ActionEvent;
45 import nextapp.echo2.app.event.ActionListener;
46 import nextapp.echo2.app.event.ChangeEvent;
47 import nextapp.echo2.app.event.ChangeListener;
48 import nextapp.echo2.app.event.ListDataEvent;
49 import nextapp.echo2.app.event.ListDataListener;
50 import nextapp.echo2.app.layout.SplitPaneLayoutData;
51 import nextapp.echo2.app.list.AbstractListComponent;
52 import nextapp.echo2.app.list.DefaultListModel;
53 import nextapp.echo2.app.list.ListCellRenderer;
54 import nextapp.echo2.app.list.ListSelectionModel;
55 import nextapp.echo2.app.list.StyledListCell;
56 import nextapp.echo2.testapp.interactive.ButtonColumn;
57 import nextapp.echo2.testapp.interactive.InteractiveApp;
58 import nextapp.echo2.testapp.interactive.StyleUtil;
59
60
63 public class ListBoxTest extends SplitPane {
64
65 public static final String  [] NUMBERS = new String [] { "Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight",
66 "Nine", "Ten" };
67
68
71 private interface Applicator {
72
73
78 public void apply(AbstractListComponent listComponent);
79 }
80
81
84 private ActionListener actionListener = new ActionListener() {
85
86
89 public void actionPerformed(ActionEvent e) {
90 ((InteractiveApp) getApplicationInstance()).consoleWrite(e.toString());
91 }
92 };
93
94
97 private ChangeListener changeListener = new ChangeListener() {
98
99
102 public void stateChanged(ChangeEvent e) {
103 ((InteractiveApp) getApplicationInstance()).consoleWrite(e.toString());
104 }
105 };
106
107
110 private ListDataListener listDataListener = new ListDataListener() {
111
112
115 public void contentsChanged(ListDataEvent e) {
116 ((InteractiveApp) getApplicationInstance()).consoleWrite(e.toString());
117 }
118
119
122 public void intervalAdded(ListDataEvent e) {
123 ((InteractiveApp) getApplicationInstance()).consoleWrite(e.toString());
124 }
125
126
129 public void intervalRemoved(ListDataEvent e) {
130 ((InteractiveApp) getApplicationInstance()).consoleWrite(e.toString());
131 }
132 };
133
134 private ListCellRenderer evenOddListCellRenderer = new ListCellRenderer(){
135
136 private Color foreground1 = new Color(0x007f00);
137 private Color background1 = new Color(0xafffaf);
138 private Color foreground2 = new Color(0x7f0000);
139 private Color background2 = new Color(0xffafaf);
140 private Font font1 = new Font(Font.MONOSPACE, Font.BOLD, null);
141
142
146 public Object getListCellRendererComponent(Component list, final Object value, final int index) {
147 return new StyledListCell() {
148
149 public Color getForeground() {
150 return index % 2 == 0 ? foreground1 : foreground2;
151 }
152
153 public Font getFont() {
154 return index % 2 == 0 ? font1 : null;
155 }
156
157 public Color getBackground() {
158 return index % 2 == 0 ? background1 : background2;
159 }
160
161 public String toString() {
162 return value == null ? null : value.toString();
163 }
164 };
165 }
166 };
167
168 private Column testColumn;
169 private ListBox listBox1, listBox2;
170 private SelectField selectField1, selectField2;
171
172 public ListBoxTest() {
173 super(SplitPane.ORIENTATION_HORIZONTAL, new Extent(250, Extent.PX));
174 setStyleName("DefaultResizable");
175
176 SplitPaneLayoutData splitPaneLayoutData;
177
178 ButtonColumn controlsColumn = new ButtonColumn();
179 controlsColumn.setStyleName("TestControlsColumn");
180 add(controlsColumn);
181
182 testColumn = new Column();
183 testColumn.setCellSpacing(new Extent(15));
184 splitPaneLayoutData = new SplitPaneLayoutData();
185 splitPaneLayoutData.setInsets(new Insets(15));
186 testColumn.setLayoutData(splitPaneLayoutData);
187 add(testColumn);
188
189 listBox1 = new ListBox(NUMBERS);
190 testColumn.add(listBox1);
191
192 selectField1 = new SelectField(NUMBERS);
193 testColumn.add(selectField1);
194
195 Grid grid = new Grid();
196 grid.setBorder(new Border(1, Color.BLACK, Border.STYLE_SOLID));
197 testColumn.add(grid);
198
199 selectField2 = new SelectField(NUMBERS);
200 grid.add(selectField2);
201
202 listBox2 = new ListBox(NUMBERS);
203 grid.add(listBox2);
204
205 controlsColumn.add(new Label("Global"));
206
207 controlsColumn.addButton("Add ActionListener", new ActionListener() {
208 public void actionPerformed(ActionEvent e) {
209 apply(new Applicator() {
210 public void apply(AbstractListComponent listComponent) {
211 listComponent.addActionListener(actionListener);
212 }
213 });
214 }
215 });
216 controlsColumn.addButton("Remove ActionListener", new ActionListener() {
217 public void actionPerformed(ActionEvent e) {
218 apply(new Applicator() {
219 public void apply(AbstractListComponent listComponent) {
220 listComponent.removeActionListener(actionListener);
221 }
222 });
223 }
224 });
225 controlsColumn.addButton("Add ChangeListener", new ActionListener() {
226 public void actionPerformed(ActionEvent e) {
227 apply(new Applicator() {
228 public void apply(AbstractListComponent listComponent) {
229 listComponent.getSelectionModel().addChangeListener(changeListener);
230 }
231 });
232 }
233 });
234 controlsColumn.addButton("Remove ChangeListener", new ActionListener() {
235 public void actionPerformed(ActionEvent e) {
236 apply(new Applicator() {
237 public void apply(AbstractListComponent listComponent) {
238 listComponent.getSelectionModel().removeChangeListener(changeListener);
239 }
240 });
241 }
242 });
243 controlsColumn.addButton("Add ListDataListener", new ActionListener() {
244 public void actionPerformed(ActionEvent e) {
245 apply(new Applicator() {
246 public void apply(AbstractListComponent listComponent) {
247 listComponent.getModel().addListDataListener(listDataListener);
248 }
249 });
250 }
251 });
252 controlsColumn.addButton("Remove ListDataListener", new ActionListener() {
253 public void actionPerformed(ActionEvent e) {
254 apply(new Applicator() {
255 public void apply(AbstractListComponent listComponent) {
256 listComponent.getModel().removeListDataListener(listDataListener);
257 }
258 });
259 }
260 });
261 controlsColumn.addButton("Toggle Enabled State", new ActionListener() {
262 public void actionPerformed(ActionEvent e) {
263 apply(new Applicator() {
264 public void apply(AbstractListComponent listComponent) {
265 listComponent.setEnabled(!listComponent.isEnabled());
266 }
267 });
268 }
269 });
270 controlsColumn.addButton("Set ListCellRenderer", new ActionListener() {
271 public void actionPerformed(ActionEvent e) {
272 apply(new Applicator() {
273 public void apply(AbstractListComponent listComponent) {
274 listComponent.setCellRenderer(evenOddListCellRenderer);
275 }
276 });
277 }
278 });
279 controlsColumn.addButton("Clear ListCellRenderer", new ActionListener() {
280 public void actionPerformed(ActionEvent e) {
281 apply(new Applicator() {
282 public void apply(AbstractListComponent listComponent) {
283 listComponent.setCellRenderer(AbstractListComponent.DEFAULT_LIST_CELL_RENDERER);
284 }
285 });
286 }
287 });
288 controlsColumn.addButton("Set Border", new ActionListener() {
289 public void actionPerformed(ActionEvent e) {
290 final Border border = StyleUtil.randomBorder();
291 apply(new Applicator() {
292 public void apply(AbstractListComponent listComponent) {
293 listComponent.setBorder(border);
294 }
295 });
296 }
297 });
298 controlsColumn.addButton("Clear Border", new ActionListener() {
299 public void actionPerformed(ActionEvent e) {
300 apply(new Applicator() {
301 public void apply(AbstractListComponent listComponent) {
302 listComponent.setBorder(null);
303 }
304 });
305 }
306 });
307 controlsColumn.addButton("Set Foreground", new ActionListener() {
308 public void actionPerformed(ActionEvent e) {
309 final Color color = StyleUtil.randomColor();
310 apply(new Applicator() {
311 public void apply(AbstractListComponent listComponent) {
312 listComponent.setForeground(color);
313 }
314 });
315 }
316 });
317 controlsColumn.addButton("Set Background", new ActionListener() {
318 public void actionPerformed(ActionEvent e) {
319 final Color color = StyleUtil.randomColor();
320 apply(new Applicator() {
321 public void apply(AbstractListComponent listComponent) {
322 listComponent.setBackground(color);
323 }
324 });
325 }
326 });
327 controlsColumn.addButton("Set Font", new ActionListener() {
328 public void actionPerformed(ActionEvent e) {
329 final Font font = StyleUtil.randomFont();
330 apply(new Applicator() {
331 public void apply(AbstractListComponent listComponent) {
332 listComponent.setFont(font);
333 }
334 });
335 }
336 });
337 controlsColumn.addButton("Clear Font", new ActionListener() {
338 public void actionPerformed(ActionEvent e) {
339 apply(new Applicator() {
340 public void apply(AbstractListComponent listComponent) {
341 listComponent.setFont(null);
342 }
343 });
344 }
345 });
346 controlsColumn.addButton("Set Disabled Border", new ActionListener() {
347 public void actionPerformed(ActionEvent e) {
348 final Border border = StyleUtil.randomBorder();
349 apply(new Applicator() {
350 public void apply(AbstractListComponent listComponent) {
351 listComponent.setDisabledBorder(border);
352 }
353 });
354 }
355 });
356 controlsColumn.addButton("Clear Disabled Border", new ActionListener() {
357 public void actionPerformed(ActionEvent e) {
358 apply(new Applicator() {
359 public void apply(AbstractListComponent listComponent) {
360 listComponent.setDisabledBorder(null);
361 }
362 });
363 }
364 });
365 controlsColumn.addButton("Set Disabled Foreground", new ActionListener() {
366 public void actionPerformed(ActionEvent e) {
367 final Color color = StyleUtil.randomColor();
368 apply(new Applicator() {
369 public void apply(AbstractListComponent listComponent) {
370 listComponent.setDisabledForeground(color);
371 }
372 });
373 }
374 });
375 controlsColumn.addButton("Set Disabled Background", new ActionListener() {
376 public void actionPerformed(ActionEvent e) {
377 final Color color = StyleUtil.randomColor();
378 apply(new Applicator() {
379 public void apply(AbstractListComponent listComponent) {
380 listComponent.setDisabledBackground(color);
381 }
382 });
383 }
384 });
385 controlsColumn.addButton("Set Disabled Font", new ActionListener() {
386 public void actionPerformed(ActionEvent e) {
387 final Font font = StyleUtil.randomFont();
388 apply(new Applicator() {
389 public void apply(AbstractListComponent listComponent) {
390 listComponent.setDisabledFont(font);
391 }
392 });
393 }
394 });
395 controlsColumn.addButton("Clear Disabled Font", new ActionListener() {
396 public void actionPerformed(ActionEvent e) {
397 apply(new Applicator() {
398 public void apply(AbstractListComponent listComponent) {
399 listComponent.setDisabledFont(null);
400 }
401 });
402 }
403 });
404 controlsColumn.addButton("Toggle ToolTip Text", new ActionListener(){
405 public void actionPerformed(ActionEvent e) {
406 apply(new Applicator() {
407 public void apply(AbstractListComponent listComponent) {
408 if (listComponent.getToolTipText() == null) {
409 listComponent.setToolTipText("This is a tool tip.");
410 } else {
411 listComponent.setToolTipText(null);
412 }
413 }
414 });
415 }
416 });
417 controlsColumn.addButton("Enable Rollover Effects", new ActionListener() {
418 public void actionPerformed(ActionEvent e) {
419 apply(new Applicator() {
420 public void apply(AbstractListComponent listComponent) {
421 listComponent.setRolloverEnabled(true);
422 }
423 });
424 }
425 });
426 controlsColumn.addButton("Disable Rollover Effects", new ActionListener() {
427 public void actionPerformed(ActionEvent e) {
428 apply(new Applicator() {
429 public void apply(AbstractListComponent listComponent) {
430 listComponent.setRolloverEnabled(false);
431 }
432 });
433 }
434 });
435 controlsColumn.addButton("Set Rollover Foreground", new ActionListener() {
436 public void actionPerformed(ActionEvent e) {
437 final Color color = StyleUtil.randomColor();
438 apply(new Applicator() {
439 public void apply(AbstractListComponent listComponent) {
440 listComponent.setRolloverForeground(color);
441 }
442 });
443 }
444 });
445 controlsColumn.addButton("Set Rollover Background", new ActionListener() {
446 public void actionPerformed(ActionEvent e) {
447 final Color color = StyleUtil.randomColor();
448 apply(new Applicator() {
449 public void apply(AbstractListComponent listComponent) {
450 listComponent.setRolloverBackground(color);
451 }
452 });
453 }
454 });
455 controlsColumn.addButton("Set Rollover Font", new ActionListener() {
456 public void actionPerformed(ActionEvent e) {
457 final Font font = StyleUtil.randomFont();
458 apply(new Applicator() {
459 public void apply(AbstractListComponent listComponent) {
460 listComponent.setRolloverFont(font);
461 }
462 });
463 }
464 });
465 controlsColumn.addButton("Increase Width (15 px)", new ActionListener() {
466 public void actionPerformed(ActionEvent e) {
467 final Extent width = listBox1.getWidth() == null ? new Extent(75) : listBox1.getWidth();
468 apply(new Applicator() {
469 public void apply(AbstractListComponent listComponent) {
470 listComponent.setWidth(Extent.add(width, new Extent(15)));
471 }
472 });
473 }
474 });
475 controlsColumn.addButton("Decrease Width (15 px)", new ActionListener() {
476 public void actionPerformed(ActionEvent e) {
477 final Extent width = listBox1.getWidth() == null ? new Extent(75) : listBox1.getWidth();
478 apply(new Applicator() {
479 public void apply(AbstractListComponent listComponent) {
480 listComponent.setWidth(Extent.add(width, new Extent(-15)));
481 }
482 });
483 }
484 });
485 controlsColumn.addButton("Increase Height (15 px)", new ActionListener() {
486 public void actionPerformed(ActionEvent e) {
487 final Extent height = listBox1.getHeight() == null ? new Extent(75) : listBox1.getHeight();
488 apply(new Applicator() {
489 public void apply(AbstractListComponent listComponent) {
490 listComponent.setHeight(Extent.add(height, new Extent(15)));
491 }
492 });
493 }
494 });
495 controlsColumn.addButton("Decrease Height (15 px)", new ActionListener() {
496 public void actionPerformed(ActionEvent e) {
497 final Extent height = listBox1.getHeight() == null ? new Extent(75) : listBox1.getHeight();
498 apply(new Applicator() {
499 public void apply(AbstractListComponent listComponent) {
500 listComponent.setHeight(Extent.add(height, new Extent(-15)));
501 }
502 });
503 }
504 });
505
506 controlsColumn.addButton("Select Index 0", new ActionListener() {
507 public void actionPerformed(ActionEvent e) {
508 apply(new Applicator(){
509 public void apply(AbstractListComponent listComponent) {
510 if (listComponent instanceof ListBox) {
511 ((ListBox) listComponent).setSelectedIndices(new int[] {0});
512 } else if (listComponent instanceof SelectField) {
513 ((SelectField) listComponent).setSelectedIndex(0);
514 }
515 }
516 });
517 }
518 });
519
520 controlsColumn.addButton("Select Index 2", new ActionListener() {
521 public void actionPerformed(ActionEvent e) {
522 apply(new Applicator(){
523 public void apply(AbstractListComponent listComponent) {
524 if (listComponent instanceof ListBox) {
525 ((ListBox) listComponent).setSelectedIndices(new int[] {2});
526 } else if (listComponent instanceof SelectField) {
527 ((SelectField) listComponent).setSelectedIndex(2);
528 }
529 }
530 });
531 }
532 });
533
534 controlsColumn.addButton("Select Index 1502", new ActionListener() {
535 public void actionPerformed(ActionEvent e) {
536 apply(new Applicator(){
537 public void apply(AbstractListComponent listComponent) {
538 if (listComponent instanceof ListBox) {
539 ((ListBox) listComponent).setSelectedIndices(new int[] {1502});
540 } else if (listComponent instanceof SelectField) {
541 ((SelectField) listComponent).setSelectedIndex(1502);
542 }
543 }
544 });
545 }
546 });
547
548 controlsColumn.addButton("Clear Selections", new ActionListener() {
549 public void actionPerformed(ActionEvent e) {
550 apply(new Applicator(){
551 public void apply(AbstractListComponent listComponent) {
552 if (listComponent instanceof ListBox) {
553 ((ListBox) listComponent).setSelectedIndices(new int[] {});
554 } else if (listComponent instanceof SelectField) {
555 ((SelectField) listComponent).setSelectedIndex(-1);
556 }
557 }
558 });
559 }
560 });
561
562 controlsColumn.addButton("Empty ListModel", new ActionListener() {
563 public void actionPerformed(ActionEvent e) {
564 apply(new Applicator(){
565 public void apply(AbstractListComponent listComponent) {
566 listComponent.setModel(new DefaultListModel());
567 }
568 });
569 }
570 });
571
572 controlsColumn.addButton("Set ListModel = Numbers", new ActionListener() {
573 public void actionPerformed(ActionEvent e) {
574 apply(new Applicator(){
575 public void apply(AbstractListComponent listComponent) {
576 listComponent.setModel(new DefaultListModel(NUMBERS));
577 }
578 });
579 }
580 });
581 controlsColumn.addButton("Focus SelectField1", new ActionListener() {
582 public void actionPerformed(ActionEvent e) {
583 getApplicationInstance().setFocusedComponent(selectField1);
584 }
585 });
586 controlsColumn.addButton("Focus SelectField2", new ActionListener() {
587 public void actionPerformed(ActionEvent e) {
588 getApplicationInstance().setFocusedComponent(selectField2);
589 }
590 });
591
592 controlsColumn.add(new Label("ListBox-specific"));
593
594 controlsColumn.addButton("Toggle Multiple Select", new ActionListener() {
595 public void actionPerformed(ActionEvent e) {
596 final int mode = ListSelectionModel.MULTIPLE_SELECTION == listBox1.getSelectionMode()
597 ? ListSelectionModel.SINGLE_SELECTION : ListSelectionModel.MULTIPLE_SELECTION;
598 apply(new Applicator() {
599 public void apply(AbstractListComponent listComponent) {
600 if (!(listComponent instanceof ListBox)) {
601 return;
602 }
603 ((ListBox) listComponent).setSelectionMode(mode);
604 }
605 });
606 }
607 });
608 controlsColumn.addButton("Select Even Indices", new ActionListener() {
609 public void actionPerformed(ActionEvent e) {
610 apply(new Applicator(){
611 public void apply(AbstractListComponent listComponent) {
612 if (listComponent instanceof ListBox) {
613 ((ListBox) listComponent).setSelectedIndices(new int[] { 0, 2, 4, 6, 8, 10 });
614 }
615 }
616 });
617 }
618 });
619 controlsColumn.addButton("Select Odd Indices", new ActionListener() {
620 public void actionPerformed(ActionEvent e) {
621 apply(new Applicator(){
622 public void apply(AbstractListComponent listComponent) {
623 if (listComponent instanceof ListBox) {
624 ((ListBox) listComponent).setSelectedIndices(new int[] { 1, 3, 5, 7, 9, 11 });
627 }
628 }
629 });
630 }
631 });
632 }
633
634 public void apply(Applicator applicator) {
635 applicator.apply(selectField1);
636 applicator.apply(listBox1);
637 applicator.apply(selectField2);
638 applicator.apply(listBox2);
639 }
640 } |
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