borderlayoutapp.java~4~

来自「jbuilder2006一书的所有源代码」· JAVA~4~ 代码 · 共 28 行

package layout;

import javax.swing.UIManager;
import java.awt.*;

public class BorderLayoutApp {

  public BorderLayoutApp() {
    BorderLayoutFrame frame = new BorderLayoutFrame();
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    frame.setLocation( (screenSize.width - frameSize.width) / 2,
                      (screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
  }

  //Main method
  public static void main(String[] args) {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
    catch(Exception e) {
      e.printStackTrace();
    }
    new BorderLayoutApp();
  }
}