📄 comboboxmenuexample.java
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/* (swing1.1.1beta2) */package tame.examples;import java.awt.FlowLayout;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;import javax.swing.JComboBox;import javax.swing.JComponent;import javax.swing.JFrame;import javax.swing.JMenu;import javax.swing.JMenuItem;import javax.swing.JPanel;import javax.swing.border.TitledBorder;import tame.menu.ComboMenuBar;/**@author Nobuo Tamemasa@version 1.0 05/10/99*/public class ComboBoxMenuExample extends JFrame { public ComboBoxMenuExample() { super("ComboBoxMenu Example"); String[] itemStr = { "name" ,"Red" ,"Blue", "number" ,"255,0,0" ,"0,0,255", // separator "system" ,"control" ,"controlHighlight" ,"controlShadow", "text" }; JMenuItem[] menuItems = new JMenuItem[7]; menuItems[0] = new JMenuItem(itemStr[ 1]); menuItems[1] = new JMenuItem(itemStr[ 2]); menuItems[2] = new JMenuItem(itemStr[ 4]); menuItems[3] = new JMenuItem(itemStr[ 5]); menuItems[4] = new JMenuItem(itemStr[ 8]); menuItems[5] = new JMenuItem(itemStr[ 9]); menuItems[6] = new JMenuItem(itemStr[10]); JMenu[] menus = new JMenu[4]; menus[0] = new JMenu(itemStr[0]); menus[1] = new JMenu(itemStr[3]); menus[2] = new JMenu(itemStr[6]); menus[3] = new JMenu(itemStr[7]); menus[0].add(menuItems[0]); menus[0].add(menuItems[1]); menus[1].add(menuItems[2]); menus[1].add(menuItems[3]); menus[3].add(menuItems[4]); menus[3].add(menuItems[5]); menus[2].add(menus[3]); menus[2].add(menuItems[6]); JMenu menu = ComboMenuBar.createMenu(menuItems[0].getText()); menu.add(menus[0]); menu.add(menus[1]); menu.addSeparator(); menu.add(menus[2]); ComboMenuBar comboMenu = new ComboMenuBar(menu); JComboBox combo = new JComboBox(); combo.addItem(itemStr[ 1]); combo.addItem(itemStr[ 2]); combo.addItem(itemStr[ 4]); combo.addItem(itemStr[ 5]); combo.addItem(itemStr[ 8]); combo.addItem(itemStr[ 9]); combo.addItem(itemStr[10]); getContentPane().setLayout(new FlowLayout()); getContentPane().add(new ComboPanel("Fake ComboBox", comboMenu)); getContentPane().add(new ComboPanel("ComboBox" , combo)); } class ComboPanel extends JPanel { ComboPanel(String title, JComponent c) { setLayout(new FlowLayout()); setBorder(new TitledBorder(title)); add(c); } } public static void main (String args[]) { ComboBoxMenuExample frame = new ComboBoxMenuExample(); frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); frame.setSize(370, 100); frame.setVisible(true); }}
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