8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.apple.laf;
27
28 import java.awt.*;
29 import java.awt.event.*;
30 import java.lang.reflect.*;
31 import java.security.*;
32 import java.util.*;
33
34 import javax.swing.*;
35
36 @SuppressWarnings("serial") // JDK implementation class
37 public class ScreenMenuBar extends MenuBar implements ContainerListener, ScreenMenuPropertyHandler, ComponentListener {
38 static boolean sJMenuBarHasHelpMenus = false; //$ could check by calling getHelpMenu in a try block
39
40 JMenuBar fSwingBar;
41 Hashtable<JMenu, ScreenMenu> fSubmenus;
42
43 ScreenMenuPropertyListener fPropertyListener;
44 ScreenMenuPropertyListener fAccessibleListener;
45
46 public ScreenMenuBar(final JMenuBar swingBar) {
47 fSwingBar = swingBar;
226
227 return sm;
228 }
229
230 /**
231 * Remove the screen menu associated with the specifiec menu. This
232 * also removes any associated component listener on the screen menu
233 * and removes the key/value (menu/screen menu) from the fSubmenus cache.
234 *
235 * @param menu The swing menu we want to remove the screen menu for.
236 */
237 private void removeSubmenu(final JMenu menu) {
238 final ScreenMenu screenMenu = fSubmenus.get(menu);
239 if (screenMenu == null) return;
240
241 menu.removeComponentListener(this);
242 remove(screenMenu);
243 fSubmenus.remove(menu);
244 }
245
246 private static Field[] stolenFields = null;
247
248 static {
249 stolenFields = AccessController.doPrivileged(new PrivilegedAction<Field[]>() {
250 public Field[] run() {
251 try {
252 final Field[] localFields = new Field[2];
253 localFields[0] = MenuBar.class.getDeclaredField("menus");
254 localFields[1] = MenuComponent.class.getDeclaredField("parent");
255 AccessibleObject.setAccessible(localFields, true);
256 return localFields;
257 } catch (final NoSuchFieldException nsf) {
258 // If this happens, Sun changed the definition of MenuBar and MenuComponent!
259 nsf.printStackTrace(System.err);
260 return null;
261 }
262 }
263 });
264 };
265
266 public Menu add(final Menu m, final int index) {
267 synchronized (getTreeLock()) {
268 if (m.getParent() != null) {
269 m.getParent().remove(m);
270 }
271
272 // Use nasty reflection to get at the menus array and parent fields.
273 try {
274 if (stolenFields == null) return m;
275
276 @SuppressWarnings("unchecked")
277 final Vector<Menu> menus = (Vector<Menu>)stolenFields[0].get(this);
278 menus.insertElementAt(m, index);
279
280 stolenFields[1].set(m, this);
281
282 final sun.lwawt.macosx.CMenuBar peer = (sun.lwawt.macosx.CMenuBar)getPeer();
283 if (peer == null) return m;
284
285 peer.setNextInsertionIndex(index);
286 if (m.getPeer() == null) {
287 m.addNotify();
288 }
289
290 peer.setNextInsertionIndex(-1);
291 } catch (final IllegalAccessException iae) {
292 iae.printStackTrace(System.err);
293 }
294
295 return m;
296 }
297 }
298 }
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.apple.laf;
27
28 import sun.awt.AWTAccessor;
29 import sun.lwawt.macosx.CMenuBar;
30
31 import java.awt.*;
32 import java.awt.event.*;
33 import java.lang.reflect.*;
34 import java.security.*;
35 import java.util.*;
36
37 import javax.swing.*;
38
39 @SuppressWarnings("serial") // JDK implementation class
40 public class ScreenMenuBar extends MenuBar implements ContainerListener, ScreenMenuPropertyHandler, ComponentListener {
41 static boolean sJMenuBarHasHelpMenus = false; //$ could check by calling getHelpMenu in a try block
42
43 JMenuBar fSwingBar;
44 Hashtable<JMenu, ScreenMenu> fSubmenus;
45
46 ScreenMenuPropertyListener fPropertyListener;
47 ScreenMenuPropertyListener fAccessibleListener;
48
49 public ScreenMenuBar(final JMenuBar swingBar) {
50 fSwingBar = swingBar;
229
230 return sm;
231 }
232
233 /**
234 * Remove the screen menu associated with the specifiec menu. This
235 * also removes any associated component listener on the screen menu
236 * and removes the key/value (menu/screen menu) from the fSubmenus cache.
237 *
238 * @param menu The swing menu we want to remove the screen menu for.
239 */
240 private void removeSubmenu(final JMenu menu) {
241 final ScreenMenu screenMenu = fSubmenus.get(menu);
242 if (screenMenu == null) return;
243
244 menu.removeComponentListener(this);
245 remove(screenMenu);
246 fSubmenus.remove(menu);
247 }
248
249 public Menu add(final Menu m, final int index) {
250 synchronized (getTreeLock()) {
251 if (m.getParent() != null) {
252 m.getParent().remove(m);
253 }
254
255 final Vector<Menu> menus = AWTAccessor.getMenuBarAccessor().getMenus(this);
256 menus.insertElementAt(m, index);
257 AWTAccessor.getMenuComponentAccessor().setParent(m, this);
258
259 final CMenuBar peer = (CMenuBar)getPeer();
260 if (peer == null) return m;
261
262 peer.setNextInsertionIndex(index);
263 if (m.getPeer() == null) {
264 m.addNotify();
265 }
266
267 peer.setNextInsertionIndex(-1);
268 return m;
269 }
270 }
271 }
|