1、frame
2、四个面板
border(左-button;中-面板;右边-button)
import java.awt.*;
?
public class ExDemo {
public static void main(String[] args) {
//总 Frame
Frame frame = new Frame();
frame.setBounds(300, 400, 400, 400);
frame.setBackground(Color.black);
frame.setVisible(true);
frame.setLayout(new GridLayout(2,1));
//4个面板
Panel p1 = new Panel(new BorderLayout());
Panel p2 = new Panel(new GridLayout(2,1));
Panel p3 = new Panel(new BorderLayout());
Panel p4 = new Panel(new GridLayout(2,2));
//上半部分OK
p1.add(new Button("East-1"),BorderLayout.EAST);
p1.add(new Button("West-1"),BorderLayout.WEST);
p2.add(new Button("p2-btn-1"));
p2.add(new Button("p2-btn-2"));
p1.add(p2,BorderLayout.CENTER);
//下半部分
p3.add(new Button("East-2"),BorderLayout.EAST);
p3.add(new Button("West-2"),BorderLayout.WEST);
//中间4个
for(int i=0 ; i<4 ; i++) {
p4.add(new Button("for-"+i));
}
p3.add(p4,BorderLayout.CENTER);
frame.add(p1);
frame.add(p3);