myframe.java~9~

GUI java源码 多种例子 java大学课程

package awt;
import java.awt.*;
public class MyFrame {
  public MyFrame() {
  }

  public static void main(String[] args) {
    Frame mf = new Frame("我的图形界面");
    mf.setBackground(Color.RED);
    mf.setSize(400,400);
    mf.setLocation(200,200);
    Button a=new Button("上北");
    Button b=new Button("下南");
    Button c=new Button("右东");
    Button d=new Button("左西");
    Button e=new Button("提交");
    mf.add(a,"North");
    mf.add(b,"South");
    mf.add(c,"East");
    mf.add(d,"West");
    mf.add(e,"Center");
    mf.setVisible(true);
  }
}