1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
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
592 * Open the Menu
593 */
594 public void menuKeyTyped(MenuKeyEvent e) {
595 if (!crossMenuMnemonic && BasicPopupMenuUI.getLastPopup() != null) {
596 // when crossMenuMnemonic is not set, we don't open a toplevel
597 // menu if another toplevel menu is already open
598 return;
599 }
600
601 if (BasicPopupMenuUI.getPopups().size() != 0) {
602 //Fix 6939261: to return in case not on the main menu
603 //and has a pop-up.
604 //after return code will be handled in BasicPopupMenuUI.java
605 return;
606 }
607
608 char key = Character.toLowerCase((char)menuItem.getMnemonic());
609 MenuElement path[] = e.getPath();
610 if (key == Character.toLowerCase(e.getKeyChar())) {
611 JPopupMenu popupMenu = ((JMenu)menuItem).getPopupMenu();
612 ArrayList newList = new ArrayList(Arrays.asList(path));
613 newList.add(popupMenu);
614 MenuElement subs[] = popupMenu.getSubElements();
615 MenuElement sub =
616 BasicPopupMenuUI.findEnabledChild(subs, -1, true);
617 if(sub != null) {
618 newList.add(sub);
619 }
620 MenuSelectionManager manager = e.getMenuSelectionManager();
621 MenuElement newPath[] = new MenuElement[0];;
622 newPath = (MenuElement[]) newList.toArray(newPath);
623 manager.setSelectedPath(newPath);
624 e.consume();
625 }
626 }
627
628 public void menuKeyPressed(MenuKeyEvent e) {}
629 public void menuKeyReleased(MenuKeyEvent e) {}
630 }
631 }
|
1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
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
592 * Open the Menu
593 */
594 public void menuKeyTyped(MenuKeyEvent e) {
595 if (!crossMenuMnemonic && BasicPopupMenuUI.getLastPopup() != null) {
596 // when crossMenuMnemonic is not set, we don't open a toplevel
597 // menu if another toplevel menu is already open
598 return;
599 }
600
601 if (BasicPopupMenuUI.getPopups().size() != 0) {
602 //Fix 6939261: to return in case not on the main menu
603 //and has a pop-up.
604 //after return code will be handled in BasicPopupMenuUI.java
605 return;
606 }
607
608 char key = Character.toLowerCase((char)menuItem.getMnemonic());
609 MenuElement path[] = e.getPath();
610 if (key == Character.toLowerCase(e.getKeyChar())) {
611 JPopupMenu popupMenu = ((JMenu)menuItem).getPopupMenu();
612 ArrayList<MenuElement> newList = new ArrayList<>(Arrays.asList(path));
613 newList.add(popupMenu);
614 MenuElement subs[] = popupMenu.getSubElements();
615 MenuElement sub =
616 BasicPopupMenuUI.findEnabledChild(subs, -1, true);
617 if(sub != null) {
618 newList.add(sub);
619 }
620 MenuSelectionManager manager = e.getMenuSelectionManager();
621 MenuElement newPath[] = new MenuElement[0];;
622 newPath = newList.toArray(newPath);
623 manager.setSelectedPath(newPath);
624 e.consume();
625 }
626 }
627
628 public void menuKeyPressed(MenuKeyEvent e) {}
629 public void menuKeyReleased(MenuKeyEvent e) {}
630 }
631 }
|