package net.jeson.game.component;

import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Toolkit;

import javax.swing.JFrame;


/**   
 *   描述：进入参数Dialog，使显示的图形界面显示居中   
 *   */   
 
public   class   CenterShowDialog   {   
//     public   CenterShowFrame(Frame   frame)   {   
//     若为frame改所有dialog字段为frame   
   public   CenterShowDialog(Dialog   dialog)   {//目标显示为对话框   
       dialog.setResizable(false);//不准最大化   
       //Center   the   window   
       Dimension   screenSize   =   Toolkit.getDefaultToolkit().getScreenSize();   
       Dimension   dialogSize   =   dialog.getSize();   
       if   (dialogSize.height   >   screenSize.height)   {   
           dialogSize.height   =   screenSize.height;   
       }   
       if   (dialogSize.width   >   screenSize.width)   {   
           dialogSize.width   =   screenSize.width;   
       }   
       dialog.setLocation((screenSize.width   -   dialogSize.width)   /   2,   
           (screenSize.height   -   dialogSize.height)   /   2);   
   }   
   public   CenterShowDialog(JFrame   dialog)   {//目标显示为对话框   
       dialog.setResizable(false);//不准最大化   
       //Center   the   window   
       Dimension   screenSize   =   Toolkit.getDefaultToolkit().getScreenSize();   
       Dimension   dialogSize   =   dialog.getSize();   
       if   (dialogSize.height   >   screenSize.height)   {   
           dialogSize.height   =   screenSize.height;   
       }   
       if   (dialogSize.width   >   screenSize.width)   {   
           dialogSize.width   =   screenSize.width;   
       }   
       dialog.setLocation((screenSize.width   -   dialogSize.width)   /   2,   
           (screenSize.height   -   dialogSize.height)   /   2);   
   }   
   public   CenterShowDialog(Frame   dialog)   {//目标显示为对话框   
       dialog.setResizable(false);//不准最大化   
       //Center   the   window   
       Dimension   screenSize   =   Toolkit.getDefaultToolkit().getScreenSize();   
       Dimension   dialogSize   =   dialog.getSize();   
       if   (dialogSize.height   >   screenSize.height)   {   
           dialogSize.height   =   screenSize.height;   
       }   
       if   (dialogSize.width   >   screenSize.width)   {   
           dialogSize.width   =   screenSize.width;   
       }   
       dialog.setLocation((screenSize.width   -   dialogSize.width)   /   2,   
           (screenSize.height   -   dialogSize.height)   /   2);   
   } 
}