mouseeventtest.java

来自「JAVA SE6 全方位学习 朱仲杰 编著 机械工业出版社出版」· Java 代码 · 共 41 行

import java.awt.*;
import java.awt.event.*;

public class MouseEventTest extends MouseAdapter implements MouseMotionListener
{
	Frame f;
	
	public static void main(String argv[])
	{
		new MouseEventTest();
	}
	
	public MouseEventTest()
	{
		f = new Frame("MouseEvent test");
		f.addMouseListener(this);
		f.addMouseMotionListener(this);
		f.setSize(300,200);
		f.setVisible(true);
	}
	
	public void mouseClicked(MouseEvent e)
	{
		f.setTitle("Mouse clicked!");
	}
	
	public void mouseExited(MouseEvent e)
	{
		f.setTitle("Mouse exited!");
	}
	
	public void mouseMoved(MouseEvent e)
	{
		int x = e.getX();
		int y = e.getY();
		
		f.setTitle("Mouse moved at ("+x+", "+y+")");
	}
	
	public void mouseDragged(MouseEvent e) { }
}