java中窗口的打开与关闭

作为小白的我,今天学习了java中打开与关闭窗口的方法。
1.在java中创建一个窗口

import java.awt.*;
import java.awt.event.*;
public class LpqClient extends frame{

    public void LaunchFrame(){
    this.setLocation(300,400);
    this.setSize(800,600);
    this.setTittle("TANKWarlpq");
    this.setVisible(true);
}
    public static void main(String[]args){
    LpqClient lc=new LpqClient();
    lc.LaunchFrame();
}
}

2.在java中创建一个窗口并关掉保证窗口大小不可调节

import java.awt.*;
import java.awt.event.*;
public class LpqClient extends frame{

    public void LaunchFrame(){
    this.setLocation(300,400);
    this.setSize(800,600);
    this.setTittle("TANKWarlpq");//窗口标题
    //关闭窗口
    this.addWindowListener(new WindowAdapter(){
    public void windowClosing(WindowEvent e){
    System.exit(0);//退出
    }
    });
    this.setResizable(false);//窗口大小不可变
    setVisible(true);//显示窗口
}
    public static void main(String[]args){
    LpqClient lc=new LpqClient();
    lc.LaunchFrame();
}
}

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转载自blog.csdn.net/lpq1201/article/details/78019521