264 }
265 }
266 };
267 }
268
269 protected void installKeyboardActions() {
270 super.installKeyboardActions();
271
272 ActionMap actionMap = new ActionMapUIResource();
273
274 actionMap.put("aquaSelectNext", highlightNextAction);
275 actionMap.put("aquaSelectPrevious", highlightPreviousAction);
276 actionMap.put("aquaEnterPressed", triggerSelectionAction);
277 actionMap.put("aquaSpacePressed", toggleSelectionAction);
278
279 actionMap.put("aquaSelectHome", highlightFirstAction);
280 actionMap.put("aquaSelectEnd", highlightLastAction);
281 actionMap.put("aquaSelectPageUp", highlightPageUpAction);
282 actionMap.put("aquaSelectPageDown", highlightPageDownAction);
283
284 SwingUtilities.replaceUIActionMap(comboBox, actionMap);
285 }
286
287 abstract class ComboBoxAction extends AbstractAction {
288 public void actionPerformed(final ActionEvent e) {
289 if (!comboBox.isEnabled() || !comboBox.isShowing()) return;
290
291 if (comboBox.isPopupVisible()) {
292 final AquaComboBoxUI ui = (AquaComboBoxUI)comboBox.getUI();
293 performComboBoxAction(ui);
294 } else {
295 comboBox.setPopupVisible(true);
296 }
297 }
298
299 abstract void performComboBoxAction(final AquaComboBoxUI ui);
300 }
301
302 /**
303 * Hilight _but do not select_ the next item in the list.
371 @Override
372 void performComboBoxAction(final AquaComboBoxUI ui) {
373 final int current = listBox.getSelectedIndex();
374 final int last = listBox.getLastVisibleIndex();
375
376 if (current != last) {
377 listBox.setSelectedIndex(last);
378 return;
379 }
380
381 final int page = listBox.getVisibleRect().height / listBox.getCellBounds(0, 0).height;
382 final int end = listBox.getModel().getSize() - 1;
383 int target = last + page;
384 if (target > end) target = end;
385
386 listBox.ensureIndexIsVisible(target);
387 listBox.setSelectedIndex(target);
388 }
389 };
390
391 // For <rdar://problem/3759984> Java 1.4.2_5: Serializing Swing components not working
392 // Inner classes were using a this reference and then trying to serialize the AquaComboBoxUI
393 // We shouldn't do that. But we need to be able to get the popup from other classes, so we need
394 // a public accessor.
395 public ComboPopup getPopup() {
396 return popup;
397 }
398
399 protected LayoutManager createLayoutManager() {
400 return new AquaComboBoxLayoutManager();
401 }
402
403 class AquaComboBoxLayoutManager extends BasicComboBoxUI.ComboBoxLayoutManager {
404 public void layoutContainer(final Container parent) {
405 if (arrowButton != null && !comboBox.isEditable()) {
406 final Insets insets = comboBox.getInsets();
407 final int width = comboBox.getWidth();
408 final int height = comboBox.getHeight();
409 arrowButton.setBounds(insets.left, insets.top, width - (insets.left + insets.right), height - (insets.top + insets.bottom));
410 return;
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264 }
265 }
266 };
267 }
268
269 protected void installKeyboardActions() {
270 super.installKeyboardActions();
271
272 ActionMap actionMap = new ActionMapUIResource();
273
274 actionMap.put("aquaSelectNext", highlightNextAction);
275 actionMap.put("aquaSelectPrevious", highlightPreviousAction);
276 actionMap.put("aquaEnterPressed", triggerSelectionAction);
277 actionMap.put("aquaSpacePressed", toggleSelectionAction);
278
279 actionMap.put("aquaSelectHome", highlightFirstAction);
280 actionMap.put("aquaSelectEnd", highlightLastAction);
281 actionMap.put("aquaSelectPageUp", highlightPageUpAction);
282 actionMap.put("aquaSelectPageDown", highlightPageDownAction);
283
284 actionMap.put("aquaHidePopup", hideAction);
285
286 SwingUtilities.replaceUIActionMap(comboBox, actionMap);
287 }
288
289 abstract class ComboBoxAction extends AbstractAction {
290 public void actionPerformed(final ActionEvent e) {
291 if (!comboBox.isEnabled() || !comboBox.isShowing()) return;
292
293 if (comboBox.isPopupVisible()) {
294 final AquaComboBoxUI ui = (AquaComboBoxUI)comboBox.getUI();
295 performComboBoxAction(ui);
296 } else {
297 comboBox.setPopupVisible(true);
298 }
299 }
300
301 abstract void performComboBoxAction(final AquaComboBoxUI ui);
302 }
303
304 /**
305 * Hilight _but do not select_ the next item in the list.
373 @Override
374 void performComboBoxAction(final AquaComboBoxUI ui) {
375 final int current = listBox.getSelectedIndex();
376 final int last = listBox.getLastVisibleIndex();
377
378 if (current != last) {
379 listBox.setSelectedIndex(last);
380 return;
381 }
382
383 final int page = listBox.getVisibleRect().height / listBox.getCellBounds(0, 0).height;
384 final int end = listBox.getModel().getSize() - 1;
385 int target = last + page;
386 if (target > end) target = end;
387
388 listBox.ensureIndexIsVisible(target);
389 listBox.setSelectedIndex(target);
390 }
391 };
392
393 Action hideAction = new ComboBoxAction() {
394 @Override
395 void performComboBoxAction(final AquaComboBoxUI ui) {
396 comboBox.firePopupMenuCanceled();
397 comboBox.setPopupVisible(false);
398 }
399 };
400
401 // For <rdar://problem/3759984> Java 1.4.2_5: Serializing Swing components not working
402 // Inner classes were using a this reference and then trying to serialize the AquaComboBoxUI
403 // We shouldn't do that. But we need to be able to get the popup from other classes, so we need
404 // a public accessor.
405 public ComboPopup getPopup() {
406 return popup;
407 }
408
409 protected LayoutManager createLayoutManager() {
410 return new AquaComboBoxLayoutManager();
411 }
412
413 class AquaComboBoxLayoutManager extends BasicComboBoxUI.ComboBoxLayoutManager {
414 public void layoutContainer(final Container parent) {
415 if (arrowButton != null && !comboBox.isEditable()) {
416 final Insets insets = comboBox.getInsets();
417 final int width = comboBox.getWidth();
418 final int height = comboBox.getHeight();
419 arrowButton.setBounds(insets.left, insets.top, width - (insets.left + insets.right), height - (insets.top + insets.bottom));
420 return;
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