tinywindow.java

来自「简单易懂GUI的用法」· Java 代码 · 共 33 行

package myPackage;
import java.awt.FlowLayout;

import javax.swing.*;

public class TinyWindow extends JFrame{

	static final long serialVersionUID = 123;
	
	public static void main(String[] args) {
		
		TinyWindow window = new TinyWindow();
		window.setVisible(true);
         
	
	}
	TinyWindow(){
		JPanel content = new JPanel();
		content.setLayout(new FlowLayout());
		
		JLabel greeting = new JLabel("We come in peace :))");
		content.add(greeting);
		
		setContentPane(greeting);
		pack();
		
		setTitle("A second small GUI");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setLocationRelativeTo(null);
	}

}