comparison: src/de/uapcore/sudoku/MainMenu.java
src/de/uapcore/sudoku/MainMenu.java
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- 576e7a2861ae
- parent 3
- ed931970b4ac
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| 1 /* | |
| 2 * Copyright 2013 Mike Becker. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are met: | |
| 6 * | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * | |
| 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 24 * POSSIBILITY OF SUCH DAMAGE. | |
| 25 */ | |
| 26 | |
| 27 package de.uapcore.sudoku; | |
| 28 | |
| 29 import javax.swing.JMenu; | |
| 30 import javax.swing.JMenuBar; | |
| 31 import javax.swing.JMenuItem; | |
| 32 import javax.swing.KeyStroke; | |
| 33 | |
| 34 /** | |
| 35 * | |
| 36 * @author mike | |
| 37 */ | |
| 38 public class MainMenu { | |
| 39 | |
| 40 private ActionHandler handler; | |
| 41 private JMenuBar menuBar; | |
| 42 | |
| 43 public MainMenu(ActionHandler h) { | |
| 44 handler = h; | |
| 45 menuBar = new JMenuBar(); | |
| 46 menuBar.add(createMenu("Datei", 'd', | |
| 47 createMenuItem("Neu", 'n', "control N", ActionHandler.NEW), | |
| 48 createMenuItem("Öffnen", 'f', "control O", ActionHandler.OPEN), | |
| 49 createMenuItem("Speichern", 's', "control S", ActionHandler.SAVE), | |
| 50 createMenuItem("Speichern als...", 'a', ActionHandler.SAVE_AS), | |
| 51 createSeparator(), | |
| 52 createMenuItem("Prüfen", 'p', "control P", ActionHandler.CHECK), | |
| 53 createMenuItem("Lösen", 'l', "control L", ActionHandler.SOLVE), | |
| 54 createSeparator(), | |
| 55 createMenuItem("Beenden", 'e', ActionHandler.QUIT) | |
| 56 )); | |
| 57 menuBar.add(createMenu("Help", 'h', | |
| 58 createMenuItem("Über...", 'b', "F1", ActionHandler.ABOUT) | |
| 59 )); | |
| 60 } | |
| 61 | |
| 62 private JMenuItem createSeparator() { | |
| 63 // Return null, the createMenu method knows how to handle it | |
| 64 return null; | |
| 65 } | |
| 66 | |
| 67 private JMenu createMenu(String caption, char mnemonic, JMenuItem...items) { | |
| 68 JMenu menu = new JMenu(caption); | |
| 69 menu.setMnemonic(mnemonic); | |
| 70 for (JMenuItem item : items) { | |
| 71 if (item == null) { | |
| 72 menu.addSeparator(); | |
| 73 } else { | |
| 74 menu.add(item); | |
| 75 } | |
| 76 } | |
| 77 return menu; | |
| 78 } | |
| 79 | |
| 80 private JMenuItem createMenuItem(String caption, char mnemonic, | |
| 81 String command) { | |
| 82 return createMenuItem(caption, mnemonic, null, command); | |
| 83 } | |
| 84 | |
| 85 private JMenuItem createMenuItem(String caption, char mnemonic, | |
| 86 String stroke, String command) { | |
| 87 JMenuItem item = new JMenuItem(caption); | |
| 88 item.setMnemonic(mnemonic); | |
| 89 if (stroke != null) { | |
| 90 item.setAccelerator(KeyStroke.getKeyStroke(stroke)); | |
| 91 } | |
| 92 item.setActionCommand(command); | |
| 93 item.addActionListener(handler); | |
| 94 | |
| 95 return item; | |
| 96 } | |
| 97 | |
| 98 public JMenuBar getMenuBar() { | |
| 99 return menuBar; | |
| 100 } | |
| 101 } |
