Source Code : Swing invoke and wait

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Swing invoke and wait

    
/*
Code from Desktop Java Live Source

URL: http://www.sourcebeat.com/downloads/

*/



import javax.swing.*;
import java.lang.reflect.InvocationTargetException;

public class InvokeAndWaitExample extends JPanel {
    private Thread progressThread;
    private JProgressBar progressBar;
    private boolean keepRunning;


    public InvokeAndWaitExample() {
        this.keepRunning = true;
        this.progressThread = new ProgressThread();

        this.progressBar = new JProgressBar();
        this.progressBar.setMaximum(100);

        add(this.progressBar);
        System.out.println(keepRunning);
        this.progressThread.start();
    }

    private class ProgressThread extends Thread {
        public void run() {
            int count = 0;
            while (keepRunning) {
                try {
                    Thread.sleep(40);
                } catch (InterruptedException e) {
                }

                final int cval = count;
                SwingUtilities.invokeLater(new Runnable() {
                    public void run() {
                        progressBar.setValue(cval);
                    }
                });
                count++;


                if (count == 101) {
                    count = 0;
                } else if (count == 50) {
                    final int[] returnValue = new int[1];
                    try {
                        SwingUtilities.invokeAndWait(new Runnable() {
                            public void run() {
                                returnValue[0] = JOptionPane.showConfirmDialog(progressBar, "Would you like to reset progress?", "Prompt", JOptionPane.YES_NO_OPTION);
                            }
                        });
                        if (returnValue[0] == JOptionPane.YES_OPTION) {
                            count = 0;
                        }
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    } catch (InvocationTargetException e) {
                        e.printStackTrace();
                    }
                }

            }
        }
    }
    public static void main(String[] a){
      JFrame f = new JFrame();
      f.setDefaultCloseOperation(1);
      f.add(new InvokeAndWaitExample());
      f.pack();
      f.setVisible(true);
    } 
    
}


           
         
    
    
    
  

Thank with us