imageupdatethread.java

java screenpen,包括一些最基本的功能,有实际作用,也可作为初学的参考资料.

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package screenpen;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author zhaolin
 */
public class ImageUpdateThread extends Thread{
    private Main main;
    private boolean stop = false;
    public ImageUpdateThread(Main main){
        this.main = main;
    }

    public boolean isStop() {
        return stop;
    }

    public void setStop(boolean stop) {
        this.stop = stop;
    }
    
    public void run(){
        while(!stop){
            try {
                main.updateImage();
                main.repaint();
                Thread.sleep(2000);
            } catch (InterruptedException ex) {
                Logger.getLogger(ImageUpdateThread.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }
}