layouttest.java

来自「自己编写的学习Java的示例代码」· Java 代码 · 共 17 行

import java.awt.*;

public class LayoutTest extends Frame
{
	public LayoutTest(){
		setLayout(null);
		Button b1 = new Button("B1");
		b1.setBounds(50,30,50,50);
		add(b1);

		setSize(300,200);
		setVisible(true);
	}
	public static void main(String args[]){
		new LayoutTest();
	}
}