popuplistener.java

来自「一个很好的医院管理软件」· Java 代码 · 共 25 行

//点击鼠标右键响应模块
package src;

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

public class PopupListener extends MouseAdapter{
    JPopupMenu popup;
    public static String NUMBER;//记录床号
    public PopupListener(JPopupMenu popupMenu){
        popup=popupMenu;
    }
    public void mousePressed(MouseEvent e){
        maybeShowPopup(e);
        NUMBER=e.getComponent().getName();
    }
    public void mouseReleased(MouseEvent e){
        maybeShowPopup(e);
    }
    private void maybeShowPopup(MouseEvent e){
        if(e.isPopupTrigger()){
          popup.show(e.getComponent(),e.getX(),e.getY());
        }
    }
}