testborderlayout.java

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import java.awt.*;
public class TestBorderLayout
{
  Frame f;
  Button north,south,west,east,center;
  public static void main(String args[])
  { 
    TestBorderLayout myborder = new TestBorderLayout();
    myborder.go();
  }
  public void go()
  {
    f = new Frame("BorderLayout");
    north = new Button("北");
    south = new Button("南");
    west = new Button("西");
    east = new Button("东");
    center= new Button("中");
    f.add(north,BorderLayout.NORTH);
    f.add(south,BorderLayout.SOUTH); 
    f.add(east,BorderLayout.EAST);
    f.add(west,BorderLayout.WEST);
    f.add(center,BorderLayout.CENTER);
    f.setSize(400,400);
    f.pack();
    f.setVisible(true);
  }
}