demojapplet.java

java实现windows托盘（加载dll）（精简版）

import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.*;
import java.awt.*;
import java.io.*;
import java.awt.event.*;
import javax.swing.event.*;
/**
* This code was edited or generated using CloudGarden's Jigloo
* SWT/Swing GUI Builder, which is free for non-commercial
* use. If Jigloo is being used commercially (ie, by a corporation,
* company or business for any purpose whatever) then you
* should purchase a license for each developer using Jigloo.
* Please visit www.cloudgarden.com for details.
* Use of Jigloo implies acceptance of these licensing terms.
* A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED FOR
* THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED
* LEGALLY FOR ANY CORPORATE OR COMMERCIAL PURPOSE.
*/
public class DemoJApplet extends JFrame {
	TrayIconUtil util=TrayIconUtil.getDefaultTrayIconUtil();
    private JPopupMenu popup = new JPopupMenu("Test PopupMenu");
    private JMenuItem item_SH = new JMenuItem();
    private JMenuItem item_Exit = new JMenuItem(new ExitAction());
    
	private JLabel jLabelUser;
	private JTextField jTextFieldUser;
	private JPasswordField jPasswordFieldPass;
	private JCheckBox jCheckBoxStartWithWindows;
	private JButton jButtonReg;
	private JButton jButtonLogin;
	private JLabel jLabelPass;

	/**
	* Auto-generated main method to display this 
	* JApplet inside a new JFrame.
	*/
	public static void main(String[] args) {
		DemoJApplet inst = new DemoJApplet();
		inst.show();
        
	}
	
	public DemoJApplet() {
		super();
		initGUI();
		
	}
	 private void jbInit() throws Exception {	
		 item_SH.setText("Hide");
	     item_SH.addActionListener(new java.awt.event.ActionListener() {
	            public void actionPerformed(ActionEvent e) {
	              item_SH_actionPerformed(e);
	            }
	        });
	        	popup.addPopupMenuListener(new PopupMenuListener() {
	            public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
	                item_SH.setText(isVisible()?"Hide":"Show");
	            	item_SH.setMnemonic(isVisible()?'H':'S');
	            }
	            public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
	            }
	            public void popupMenuCanceled(PopupMenuEvent e) {
	            }
	       });
	        	popup.add(item_SH);
	            popup.addSeparator();
	            popup.add(item_Exit);
	        	util.initTrayIcon("Demo",new File("tray.gif"),this,popup);
	            util.showTrayIcon();
	       }
	private void initGUI() {
		try {
			jbInit();
			getContentPane().setLayout(null);
			this.setSize(211, 153);
			this.setPreferredSize(new java.awt.Dimension(211, 153));
			{
				jLabelUser = new JLabel();
				getContentPane().add(jLabelUser);
				jLabelUser.setText("用户名：");
				jLabelUser.setBounds(14, 14, 56, 14);
			}
			{
				jTextFieldUser = new JTextField();
				getContentPane().add(jTextFieldUser);
				jTextFieldUser.setBounds(70, 7, 119, 21);
			}
			{
				jLabelPass = new JLabel();
				getContentPane().add(jLabelPass);
				jLabelPass.setText("密码：");
				jLabelPass.setBounds(14, 35, 56, 14);
			}
			{
				jButtonLogin = new JButton();
				getContentPane().add(jButtonLogin);
				jButtonLogin.setText("\u767b\u9646");
				jButtonLogin.setBounds(21, 63, 63, 28);
				jButtonLogin.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent evt) {
						System.out
							.println("jButtonLogin.actionPerformed, event="
								+ evt);
						//TODO add your code for jButtonLogin.actionPerformed
						item_SH_actionPerformed(evt);
					}
				});
			}
			{
				jButtonReg = new JButton();
				getContentPane().add(jButtonReg);
				jButtonReg.setText("\u6ce8\u518c");
				jButtonReg.setBounds(105, 63, 63, 28);
			}
			{
				jCheckBoxStartWithWindows = new JCheckBox();
				getContentPane().add(jCheckBoxStartWithWindows);
				jCheckBoxStartWithWindows.setText("\u968fwindows\u542f\u52a8");
				jCheckBoxStartWithWindows.setBounds(21, 91, 133, 28);
			}
			{
				jPasswordFieldPass = new JPasswordField();
				getContentPane().add(jPasswordFieldPass);
				jPasswordFieldPass.setBounds(70, 35, 119, 21);
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		
	}

    protected void processWindowEvent(WindowEvent e) {
        if (e.getID() == WindowEvent.WINDOW_CLOSING) {
            this.setExtendedState(ICONIFIED);
            return;
        }
        super.processWindowEvent(e);
    }

    void item_SH_actionPerformed(ActionEvent e) {
        this.setVisible(!this.isVisible());
        if(isVisible()){
            if(this.getExtendedState()==ICONIFIED){
                this.setExtendedState(NORMAL);
            }
        }
    }
    static {
        try {
        	//长得像windows程序
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        }
        catch(Exception e) {
        }
    }
}
class ExitAction extends AbstractAction{
    public ExitAction(){
        super("Exit");
        super.putValue(Action.MNEMONIC_KEY,new Integer('X'));
    }
    public void actionPerformed(ActionEvent e) {
        TrayIconUtil.getDefaultTrayIconUtil().closeTrayIcon();
        System.exit(0);
    }
}