java GridLayout 网状布局

[java]代码库

import java.awt.*;

public class ButtonGrid {
	public static void main(String args[]) {
		Frame f = new Frame("GridLayout");
		f.setLayout(new GridLayout(3, 3));
		// 容器平均分成3行3列共9格
		f.add(new Button("1"));
		f.add(new Button("2"));
		f.add(new Button("3"));
		f.add(new Button("4"));
		f.add(new Button("5"));
		f.add(new Button("6"));
		f.add(new Button("7"));
		f.add(new Button("8"));
		f.add(new Button("9"));
		f.setSize(200, 200);
		f.setVisible(true);
	}
}