search
Home类库下载java类库JAVA mouse event listening ACTIONLISTENER

An action event occurs when the mouse is clicked and released;

Method summary:

actionPerformed(ActionEvent e)
Called when an operation occurs.

Column:

public class shijian extends Frame
{
  public static void main(String[] args)
  {
    Frame f = new Frame();
    f.setLayout(new FlowLayout(FlowLayout.LEFT,20,5));
    Button b1 = new Button("单机");
    Button b2 = new Button("双击");
    //Button b3 = new Button("a3");
    //创建监听器
    myactionlistener m = new myactionlistener();
    b1.addActionListener(m);//将m事件监听器注册个b1按钮
    f.add(b1);
    f.add(b2);
    //f.add(b3);
    f.pack();
    f.setVisible(true);
  }
}	
class myactionlistener implements ActionListener//实现一个监听器类
{
  @Override
  public void actionPerformed(ActionEvent e)
  {
  System.out.println("单机一");
  //System.exit(0); //用按钮关闭窗口
  }
}

JAVA mouse event listening ACTIONLISTENER

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools