TrayTest swt的tray demo

package com;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tray;
import org.eclipse.swt.widgets.TrayItem;

public class TrayTest extends Shell {
	public static void main(String args[]){
		Display display=Display.getDefault();
		Shell shell= new Shell(display);
		shell.setSize(120, 80);
		shell.open();
		Tray systemTray=display.getSystemTray();
		TrayItem newItem= new TrayItem(systemTray,SWT.NONE);
		newItem.setImage(display.getSystemImage(SWT.ICON_ERROR));
		newItem.setToolTipText("test tray333");
		final Menu menu= new Menu(shell,SWT.POP_UP);
		MenuItem item1= new MenuItem(menu,SWT.PUSH);
		item1.setText("menu item1");
		MenuItem item2= new MenuItem(menu,SWT.PUSH);
		item2.setText("menu item2");
		newItem.addListener(SWT.MenuDetect, new Listener(){
			public void handleEvent(Event event){
				menu.setVisible(true);
			}			
		});
		while(!shell.isDisposed()){
			if(!display.readAndDispatch())
				display.sleep();
		}
		newItem.dispose();
		display.dispose();
		
	}

}

 

 

系统托盘的例子，用swt实现