cloadpanel.java

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package chiidanceapp;

import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.Image;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.Color;
import java.util.ResourceBundle;


/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class CLoadPanel extends JPanel implements Runnable{
  ///////////////////////////////////////////////////////////////////////////////////////
  static ResourceBundle res = ResourceBundle.getBundle("chiidanceapp.Res1");
  private Thread    newThread;

  private Image     OffScreen;
  private Image     AnimeFrame[];
  private Graphics  DrawOffScreen;//双缓冲

  private byte      i;
  private byte      CurrentImage;
  private int count               = 0;
  private boolean   isLoaded      = false;
  private boolean   canRun        = true;

  CLoadUI LoadUI;
  ///////////////////////////////////////////////////////////////////////////////////////
  public CLoadPanel()
  {
     LoadImage();
     newThread = new Thread( this );
     newThread.start();
  }

  public void LoadImage()
  {
    CImage initImage = new CImage();
    AnimeFrame       = new Image[28];

    for( i = 0;i < 27;i++ )
    {
     AnimeFrame[i] = initImage.LoadImage( res.getString("Resource_anime_anime")+i+".gif" );     AnimeFrame[i] = initImage.LoadImage( "Resource/anime/anime"+i+".gif" );
    }

    isLoaded = true;
   }

   public boolean isRun()
   {
     return canRun;
   }
   /////////////////////////////////////////////////////////////////////////
    public void paint( Graphics g )
    {
      super.paint( g );

      if( OffScreen == null )
      {
        OffScreen    = createImage( 800,600 );
      }
      if( OffScreen != null )
      {
        DrawOffScreen = OffScreen.getGraphics();
      }

      if ( DrawOffScreen != null )
      {

      Graphics2D g2 = ( Graphics2D )g;
      //文本抗锯齿
      g2.setRenderingHint(
           RenderingHints.KEY_TEXT_ANTIALIASING,
           RenderingHints.VALUE_TEXT_ANTIALIAS_ON
        );

      g.drawImage( OffScreen,0,0,this );
      g.drawImage( AnimeFrame[CurrentImage],0,0,this );
      g.dispose();
      }
    }

    public void update( Graphics g )
    {
      paint( g );
    }

    public void run() {
      while( canRun )
      {
        repaint();
        CurrentImage++;

        if( CurrentImage >= 27 )
        {
          CurrentImage = 26;
          count ++;
        }

        if( count == 5 )
        {
          canRun = false;
        }

        try{
          newThread.sleep(200);
        }catch(Exception ex){}
      }
    }

  /////////////////////////////////////////////////////////////////////////////////////////


}