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Java MouseListener & MouseMotionListener

Java 获取鼠标坐标
1
Point point= MouseInfo.getPointerInfo().getLocation();

Java MouseListener & MouseMotionListener 的使用

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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

class MouseWork extends JFrame implements MouseListener,MouseMotionListener
{
	private JLabel status;
	public MouseWork()
	{
		super("abcd");
		status = new JLabel();
		status.setFont(new Font("TimesRoman", Font.BOLD, 50));
		getContentPane().add(status, BorderLayout.CENTER);
		addMouseListener(this);
		addMouseMotionListener(this);
		setSize(700,500);
		show();
	}
	public void mousePressed(MouseEvent e) {
		status.setText(" Pressed "+e.getX()+" "+e.getY());
	}
	public void mouseExited(MouseEvent e) {
		status.setText(" Exited ");
	}
	public void mouseEntered(MouseEvent e) {
		status.setText(" Entered ");
	}
	public void mouseReleased(MouseEvent e) {
		status.setText(" Released ");
	}
	public void mouseClicked(MouseEvent e) {
		status.setText(" Clicked ");
	}
	public void mouseDragged(MouseEvent e) {
		status.setText(" Dragged "+e.getX()+" "+e.getY());
	}
	public void mouseMoved(MouseEvent e) {
		status.setText(" Moved "+e.getX()+" "+e.getY());
	}
}

public class Main {
	public static void main(String[] args) {
		MouseWork app = new MouseWork();
		app.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e) {
				System.exit(0);
			}
		});
	}
}

language, java

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