import java.applet.Applet; import java.awt.Button; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.Panel; public class xSmpGUI13 extends Applet{ BorderLayout xhaitigakari01 = new BorderLayout(); GridLayout xhaitigakari02 = new GridLayout(4,3); Panel xpanel = new Panel(); public void init(){ setLayout(xhaitigakari01); add("South", new Button("ボタン 南")); add("Center", xpanel); add("North" , new Button("ボタン 北")); xpanel.setLayout(xhaitigakari02); for(int i=1; i<=10; i++){// ボタンを10個生成&表示 xpanel.add(new Button("ボタン " + i)); } } }