java Swing第2集：向JFrame添加组件

Posted 2021-05-07

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

public class Main {

    public static void main(String[] args) {

        JFrame frame = new JFrame("Episode 2");
        frame.setLocation(400,400);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        //Get a variable reference of the content pane, the main container of components in your window
        Container content = frame.getContentPane();

        //Make a button component
        JButton helloButton = new JButton("hello man");
        JButton imCoolButton = new JButton("Im Cool");

        //Add the button to the content pane
        content.add(helloButton);
        content.add(imCoolButton);

        //Auto-sizes it for us, based on the components we add
        frame.pack();

        //Dont forget this like I just did
        frame.setVisible(true);

        //episode 2 done lil boi(or gurl)
    }
}