frameview.java

客户管理系统,很强大的功能,能完成日常生活中的大部分事务

package custom_management;

import java.awt.Frame;
import java.awt.Dimension;
import java.awt.Toolkit;
import javax.swing.JDialog;

/**
 * <p>Title: 窗口格式显示控制类</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: 清航</p>
 * @author [e-mail]
 * @version 1.0
 */

public class FrameView {
    boolean packFrame = false;
  public FrameView(Frame frame) {
    //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);
   }
   public FrameView(JDialog frame) {
     //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);
    }

   public static void  view(Frame frame){
     new FrameView(frame);
   }
   public static void  view(JDialog frame){
     new FrameView(frame);
   }

}