?? menubuilder.java
字號:
/*
* Copyright (c) 2001-2004 JGoodies Karsten Lentzsch. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* o Neither the name of JGoodies Karsten Lentzsch nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jgoodies.looks.demo;
import java.awt.event.ActionListener;
import java.net.URL;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import com.jgoodies.plaf.Options;
import com.jgoodies.plaf.plastic.PlasticLookAndFeel;
import com.jgoodies.plaf.windows.ExtWindowsLookAndFeel;
/**
* Builds the menu bar and pull-down menus in the Simple Looks Demo.
* Demonstrates and tests different multi-platform issues.<p>
*
* This class provides a couple of factory methods that create
* menu items, check box menu items, and radio button menu items.
* The full JGoodies Looks Demo overrides these methods to vend
* components from the JGoodies UI framework that better handle
* different platforms.
*
* @author Karsten Lentzsch
* @version $Revision: 1.7 $
*/
public class MenuBuilder {
private static final String HTML_TEXT =
"<html><b>Bold</b>, <i>Italics</i>, <tt>Typewriter</tt></html>";
/**
* Builds, configures, and answers the menubar. Requests HeaderStyle,
* look-specific BorderStyles, and Plastic 3D hint from Launcher.
*/
JMenuBar buildMenuBar(
Settings settings,
ActionListener helpActionListener,
ActionListener aboutActionListener) {
JMenuBar bar = new JMenuBar();
bar.putClientProperty(Options.HEADER_STYLE_KEY,
settings.getMenuBarHeaderStyle());
bar.putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY,
settings.getMenuBarPlasticBorderStyle());
bar.putClientProperty(ExtWindowsLookAndFeel.BORDER_STYLE_KEY,
settings.getMenuBarWindowsBorderStyle());
bar.putClientProperty(PlasticLookAndFeel.IS_3D_KEY,
settings.getMenuBar3DHint());
bar.add(buildFileMenu());
bar.add(buildRadioMenu());
bar.add(buildCheckMenu());
bar.add(buildHtmlMenu());
bar.add(buildAlignmentTestMenu());
bar.add(buildHelpMenu(helpActionListener, aboutActionListener));
return bar;
}
/**
* Builds and answers the file menu.
*/
private JMenu buildFileMenu() {
JMenuItem item;
JMenu menu = createMenu("File", 'F');
// Build a submenu that has the noIcons hint set.
JMenu submenu = createMenu("New", 'N');
submenu.putClientProperty(Options.NO_ICONS_KEY, Boolean.TRUE);
submenu.add(createMenuItem("Project...", 'P'));
submenu.add(createMenuItem("Folder...", 'F'));
submenu.add(createMenuItem("Document...", 'D'));
submenu.addSeparator();
submenu.add(createMenuItem("No icon hint set"));
menu.add(submenu);
menu.addSeparator();
item = createMenuItem("Close", 'C', KeyStroke.getKeyStroke("ctrl F4"));
menu.add(item);
item = createMenuItem("Close All", 'o', KeyStroke.getKeyStroke("ctrl shift F4"));
menu.add(item);
menu.addSeparator();
item = createMenuItem("Save description.txt",
readImageIcon("save_edit.gif"),
'd',
KeyStroke.getKeyStroke("ctrl S"));
item.setEnabled(false);
menu.add(item);
item = createMenuItem("Save description.txt As...",
readImageIcon("saveas_edit.gif"),
'e');
menu.add(item);
item = createMenuItem("Save All", 'A', KeyStroke.getKeyStroke("ctrl shift S"));
item.setEnabled(false);
menu.add(item);
menu.addSeparator();
item = createMenuItem("Print", readImageIcon("print.gif"), 'P',
KeyStroke.getKeyStroke("ctrl P"));
menu.add(item);
menu.addSeparator();
menu.add(createMenuItem("1 WinXPMenuItemUI.java", '1'));
menu.add(createMenuItem("2 WinXPUtils.java", '2'));
menu.add(createMenuItem("3 WinXPBorders.java", '3'));
menu.add(createMenuItem("4 WinXPLookAndFeel.java", '4'));
if (!isQuitInOSMenu()) {
menu.addSeparator();
menu.add(createMenuItem("Exit", 'E'));
}
return menu;
}
/**
* Builds and answers a menu with different JRadioButtonMenuItems.
*/
private JMenu buildRadioMenu() {
JRadioButtonMenuItem item;
JMenu menu = createMenu("Radio", 'R');
// Default icon
ButtonGroup group1 = new ButtonGroup();
item = createRadioItem(true, false);
group1.add(item);
menu.add(item);
item = createRadioItem(true, true);
group1.add(item);
menu.add(item);
menu.addSeparator();
item = createRadioItem(false, false);
menu.add(item);
item = createRadioItem(false, true);
menu.add(item);
menu.addSeparator();
// Custom icon
ButtonGroup group2 = new ButtonGroup();
item = createRadioItem(true, false);
item.setIcon(readImageIcon("pie_mode.png"));
group2.add(item);
menu.add(item);
item = createRadioItem(true, true);
item.setIcon(readImageIcon("bar_mode.png"));
group2.add(item);
menu.add(item);
menu.addSeparator();
item = createRadioItem(false, false);
item.setIcon(readImageIcon("alphab_sort.png"));
//item.setDisabledIcon(Utils.getIcon("alphab_sort_gray.png"));
menu.add(item);
item = createRadioItem(false, true);
item.setIcon(readImageIcon("size_sort.png"));
item.setDisabledIcon(readImageIcon("size_sort_gray.png"));
menu.add(item);
return menu;
}
/**
* Builds and answers a menu with different JCheckBoxMenuItems.
*/
private JMenu buildCheckMenu() {
JCheckBoxMenuItem item;
JMenu menu = createMenu("Check", 'C');
// Default icon
menu.add(createCheckItem(true, false));
menu.add(createCheckItem(true, true));
menu.addSeparator();
menu.add(createCheckItem(false, false));
menu.add(createCheckItem(false, true));
menu.addSeparator();
// Custom icon
item = createCheckItem(true, false);
item.setIcon(readImageIcon("check.gif"));
item.setSelectedIcon(readImageIcon("check_selected.gif"));
menu.add(item);
item = createCheckItem(true, true);
item.setIcon(readImageIcon("check.gif"));
item.setSelectedIcon(readImageIcon("check_selected.gif"));
menu.add(item);
menu.addSeparator();
item = createCheckItem(false, false);
item.setIcon(readImageIcon("check.gif"));
item.setSelectedIcon(readImageIcon("check_selected.gif"));
menu.add(item);
item = createCheckItem(false, true);
item.setIcon(readImageIcon("check.gif"));
item.setSelectedIcon(readImageIcon("check_selected.gif"));
item.setDisabledSelectedIcon(readImageIcon("check_disabled_selected.gif"));
menu.add(item);
return menu;
}
/**
* Builds and answers a menu with items that use a HTML text.
*/
private JMenu buildHtmlMenu() {
JMenu menu = createMenu("Styled", 'S');
menu.add(createSubmenu(HTML_TEXT));
menu.add(createMenuItem(HTML_TEXT));
menu.addSeparator();
menu.add(new JRadioButtonMenuItem(HTML_TEXT, false));
menu.add(new JRadioButtonMenuItem(HTML_TEXT, true));
menu.addSeparator();
menu.add(new JCheckBoxMenuItem(HTML_TEXT, true));
menu.add(new JCheckBoxMenuItem(HTML_TEXT, false));
return menu;
}
/**
* Builds and answers a menu with items that use a HTML text.
*/
private JMenu buildAlignmentTestMenu() {
JMenu menu = createMenu("Alignment", 'A');
menu.add(createMenuItem("Menu item"));
menu.add(createMenuItem("Menu item with icon", readImageIcon("refresh.gif")));
menu.addSeparator();
JMenu submenu = createSubmenu("Submenu");
menu.add(submenu);
submenu = createSubmenu("Submenu with icon");
submenu.setIcon(readImageIcon("refresh.gif"));
menu.add(submenu);
return menu;
}
/**
* Builds and answers the help menu.
*/
private JMenu buildHelpMenu(
ActionListener helpActionListener,
ActionListener aboutActionListener) {
JMenu menu = createMenu("Help", 'H');
JMenuItem item;
item = createMenuItem("Help Contents", readImageIcon("help.gif"), 'H');
if (helpActionListener != null) {
item.addActionListener(helpActionListener);
}
menu.add(item);
if (!isAboutInOSMenu()) {
menu.addSeparator();
item = createMenuItem("About", 'a');
item.addActionListener(aboutActionListener);
menu.add(item);
}
return menu;
}
// Factory Methods ********************************************************
protected JMenu createMenu(String text, char mnemonic) {
JMenu menu = new JMenu(text);
menu.setMnemonic(mnemonic);
return menu;
}
protected JMenuItem createMenuItem(String text) {
return new JMenuItem(text);
}
protected JMenuItem createMenuItem(String text, char mnemonic) {
return new JMenuItem(text, mnemonic);
}
protected JMenuItem createMenuItem(String text, char mnemonic, KeyStroke key) {
JMenuItem menuItem = new JMenuItem(text, mnemonic);
menuItem.setAccelerator(key);
return menuItem;
}
protected JMenuItem createMenuItem(String text, Icon icon) {
return new JMenuItem(text, icon);
}
protected JMenuItem createMenuItem(String text, Icon icon, char mnemonic) {
JMenuItem menuItem = new JMenuItem(text, icon);
menuItem.setMnemonic(mnemonic);
return menuItem;
}
protected JMenuItem createMenuItem(String text, Icon icon, char mnemonic, KeyStroke key) {
JMenuItem menuItem = createMenuItem(text, icon, mnemonic);
menuItem.setAccelerator(key);
return menuItem;
}
protected JRadioButtonMenuItem createRadioButtonMenuItem(String text, boolean selected) {
return new JRadioButtonMenuItem(text, selected);
}
protected JCheckBoxMenuItem createCheckBoxMenuItem(String text, boolean selected) {
return new JCheckBoxMenuItem(text, selected);
}
// Subclass will override the following methods ***************************
/**
* Checks and answers whether the quit action has been moved to an
* operating system specific menu, e.g. the OS X application menu.
*
* @return true if the quit action is in an OS-specific menu
*/
protected boolean isQuitInOSMenu() {
return false;
}
/**
* Checks and answers whether the about action has been moved to an
* operating system specific menu, e.g. the OS X application menu.
*
* @return true if the about action is in an OS-specific menu
*/
protected boolean isAboutInOSMenu() {
return false;
}
// Higher Level Factory Methods *****************************************
/**
* Creates and answers a <code>JRadioButtonMenuItem</code>
* with the given enablement and selection state.
*/
private JRadioButtonMenuItem createRadioItem(boolean enabled, boolean selected) {
JRadioButtonMenuItem item = createRadioButtonMenuItem(
getToggleLabel(enabled, selected),
selected);
item.setEnabled(enabled);
item.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
JRadioButtonMenuItem source = (JRadioButtonMenuItem) e.getSource();
source.setText(getToggleLabel(source.isEnabled(), source.isSelected()));
}
});
return item;
}
/**
* Creates and answers a <code>JCheckBoxMenuItem</code>
* with the given enablement and selection state.
*/
private JCheckBoxMenuItem createCheckItem(boolean enabled, boolean selected) {
JCheckBoxMenuItem item = createCheckBoxMenuItem(
getToggleLabel(enabled, selected),
selected);
item.setEnabled(enabled);
item.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
JCheckBoxMenuItem source = (JCheckBoxMenuItem) e.getSource();
source.setText(getToggleLabel(source.isEnabled(), source.isSelected()));
}
});
return item;
}
/**
* Answers an appropriate label for the given enablement and selection state.
*/
protected String getToggleLabel(boolean enabled, boolean selected) {
String prefix = enabled ? "Enabled" : "Disabled";
String suffix = selected ? "Selected" : "Deselected";
return prefix + " and " + suffix;
}
// Helper Code ************************************************************
/**
* Looks up and answers an icon for the specified filename suffix.
*/
private ImageIcon readImageIcon(String filename) {
URL url = getClass().getClassLoader().getResource("images/" + filename);
return new ImageIcon(url);
}
/**
* Creates and answers a submenu labeled with the given text.
*/
private JMenu createSubmenu(String text) {
JMenu submenu = new JMenu(text);
submenu.add(new JMenuItem("Item 1"));
submenu.add(new JMenuItem("Item 2"));
submenu.add(new JMenuItem("Item 3"));
return submenu;
}
}?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -