MenuFrame.java

package MenuTest;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.ButtonGroup;
import javax.swing.ImageIcon;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.KeyStroke;
/**
 * Frame cu menu
 * @author Dan
 *
 */
public class MenuFrame extends JFrame
{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	public MenuFrame()
	{
		setTitle("MenuTest");
		setSize(DEFAULT_WIDTH,DEFAULT_HEIGHT);
		
		JMenu fileMenu = new JMenu("File");
		JMenuItem newItem = fileMenu.add(new TestAction("New"));
		
		//Cobinatiile scurte de acces
		JMenuItem openItem =  fileMenu.add(new TestAction("Open"));
		openItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK));
		
		fileMenu.addSeparator();
		
		saveAction = new TestAction("Save");
		JMenuItem saveItem = fileMenu.add(saveAction);
		saveItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,InputEvent.CTRL_MASK));
		
		saveAsAction = new TestAction("Save As");
		JMenuItem saveAsItem = fileMenu.add(saveAsAction);
		fileMenu.addSeparator();
		
		fileMenu.add(new AbstractAction("Exit") 
		{		
			/**
			 * 
			 */
			private static final long serialVersionUID = 1L;

			public void actionPerformed(ActionEvent arg0) 
			{
				System.exit(0);
			}
		});
		
		//Flaguri si optiuni in Menu
		readOnlyItem = new JCheckBoxMenuItem("Read-Only");
		readOnlyItem.addActionListener(new ActionListener() 
		{
			public void actionPerformed(ActionEvent e) 
			{
				boolean saveOk = !readOnlyItem.isSelected();
				saveAction.setEnabled(saveOk);
				saveAsAction.setEnabled(saveOk);			
			}
		});
		
		ButtonGroup group = new ButtonGroup();
		
		JRadioButtonMenuItem insertItem = new JRadioButtonMenuItem("Insert");
		insertItem.setSelected(true);
		JRadioButtonMenuItem overTypeItem = new JRadioButtonMenuItem("OverType");
		group.add(insertItem);
		group.add(overTypeItem);
		
		//pictograme in menu
		
		Action cutAction = new TestAction("Cut");
		cutAction.putValue(Action.SMALL_ICON, new ImageIcon("images/cut.gif"));
		Action copyAction = new TestAction("Copy");
		copyAction.putValue(Action.SMALL_ICON, new ImageIcon("images/copy.gif"));
		Action pasteAction = new TestAction("Paste");
		pasteAction.putValue(Action.SMALL_ICON, new ImageIcon("images/paste.gif"));
		
		JMenu editMenu = new JMenu("Edit");
		editMenu.add(cutAction);
		editMenu.add(copyAction);
		editMenu.add(pasteAction);
		
		//SubMenu	
		JMenu optionMenu = new JMenu("Options");
		
		optionMenu.add(readOnlyItem);
		optionMenu.addSeparator();
		optionMenu.add(insertItem);
		optionMenu.add(overTypeItem);
		
		editMenu.addSeparator();
		editMenu.add(optionMenu);
		
		//HotKeys
		
		JMenu helpMenu = new JMenu("Help");
		helpMenu.setMnemonic('H');
		
		JMenuItem indexItem = new JMenuItem("Index");
		indexItem.setMnemonic('I');
		helpMenu.add(indexItem);
		//Hotkey se poate de pus si astfel prin Action
		Action aboutAction = new TestAction("About");
		aboutAction.putValue(Action.MNEMONIC_KEY, new Integer('A'));
		helpMenu.add(aboutAction);
		//Adaaugarea menu in partea de sus a Menu;
		JMenuBar menuBar = new JMenuBar();
		setJMenuBar(menuBar);
		
		menuBar.add(fileMenu);
		menuBar.add(editMenu);
		menuBar.add(helpMenu);
		
		//Popup Up menu
		
		popup = new JPopupMenu();
		popup.add(cutAction);
		popup.add(copyAction);
		popup.add(pasteAction);
		
		JPanel panel = new JPanel();
		panel.setComponentPopupMenu(popup);
		add(panel);
		
		//Error 4966109
		panel.addMouseListener(new MouseAdapter() {});
	}
	
	public static final int DEFAULT_WIDTH = 300;
	public static final int DEFAULT_HEIGHT = 200;
	
	private Action saveAction;
	private Action saveAsAction;
	private JCheckBoxMenuItem readOnlyItem;
	private JPopupMenu popup;
}