测试提交

18048805296

2023-02-17 c03a1f6a18af7cf8cd5283c8edef5541da1666e3

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package com.lx.product.seal.frame;
 
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
 
import javax.swing.ImageIcon;
import javax.swing.JLabel;
 
public class ButtonPreLabel extends JLabel {
 
    public ButtonPreLabel() {
        ImageIcon colorIcon = new ImageIcon("./images/but_astep.png");
        colorIcon.setImage(colorIcon.getImage().getScaledInstance(110, 32, Image.SCALE_DEFAULT));// 宽高根据需要设定
        this.setIcon(colorIcon);
        ButtonPreLabel pre = this;
        addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent me) {
                fireActionPerformed(new ActionEvent(ButtonPreLabel.this, ActionEvent.ACTION_PERFORMED, "SecretMessage"));
            }
            public void mouseEntered(MouseEvent me) {
                ImageIcon activeIcon = new ImageIcon("./images/but_astepon.png");
                activeIcon.setImage(activeIcon.getImage().getScaledInstance(110, 32, Image.SCALE_DEFAULT));// 宽高根据需要设定
                pre.setIcon(activeIcon);
            }
            public void mouseExited(MouseEvent me) {
                ImageIcon activeIcon = new ImageIcon("./images/but_astep.png");
                activeIcon.setImage(activeIcon.getImage().getScaledInstance(110, 32, Image.SCALE_DEFAULT));// 宽高根据需要设定
                pre.setIcon(activeIcon);
            }
        });
        this.setCursor(new Cursor(Cursor.HAND_CURSOR));
    }
 
    public void addActionListener(ActionListener l) {
        listenerList.add(ActionListener.class, l);
    }
 
    public void removeActionListener(ActionListener l) {
        listenerList.remove(ActionListener.class, l);
    }
 
    protected void fireActionPerformed(ActionEvent ae) {
 
        Object[] listeners = listenerList.getListeners(ActionListener.class);
 
        for (int i = 0; i < listeners.length; i++) {
            ((ActionListener) listeners[i]).actionPerformed(ae);
        }
    }
}