creditcard.java~1~

信用卡管理系统 信用卡管理系统 信用卡管理系统

package card;

import java.awt.Toolkit;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import java.awt.Dimension;

public class creditCard
{
  boolean packFrame = false;

  /**
   * Construct and show the application.
   */
  public creditCard()
  {
    loginFrame frame = new loginFrame();
    // Validate frames that have preset sizes
    // Pack frames that have useful preferred size info, e.g. from their layout
    if( packFrame )
    {
      frame.pack();
    } else
    {
      frame.validate();
    }

    // Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if( frameSize.height > screenSize.height )
    {
      frameSize.height = screenSize.height;
    }
    if( frameSize.width > screenSize.width )
    {
      frameSize.width = screenSize.width;
    }
    frame.setLocation( ( screenSize.width - frameSize.width ) / 2,
                       ( screenSize.height - frameSize.height ) / 2 );
    frame.setVisible( true );
  }

  /**
   * Application entry point.
   *
   * @param args String[]
   */
  public static void main( String[] args )
  {
    SwingUtilities.invokeLater( new Runnable()
    {
      public void run()
      {
        try
        {
          UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() );
        } catch( Exception exception )
        {
          exception.printStackTrace();
        }

        new creditCard();
      }
    } );
  }
}