gridex.java

Java程序设计清华出版课件源码答案共十四章

import java.awt.*;

public class GridEx {
	private Frame f;
	private Button b1,b2,b3,b4,b5,b6;

	public static void main(String args[]) {
		GridEx that = new GridEx( );
		that.go( );
	}

	void go( ) {
		f = new Frame("Gridexample");
		f.setLayout(new GridLayout(3,2));

		b1 = new Button("b1");
		b2 = new Button("b2");
		b3 = new Button("b3");
		b4 = new Button("b4");
		b5 = new Button("b5");
		b6 = new Button("b6");

		f.add(b1);
		f.add(b2);
		f.add(b3);
		f.add(b4);
		f.add(b5);
		f.add(b6);

		f.pack( );
		f.setVisible(true);
	}
}