ProgressMonitor.progressText : ProgressMonitor « javax.swing « Java by API

1. Java by API
2. javax.swing
3. ProgressMonitor

ProgressMonitor.progressText

 
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JFrame;
import javax.swing.ProgressMonitor;
import javax.swing.SwingUtilities;
import javax.swing.Timer;
import javax.swing.UIManager;

public class MainClass extends JFrame implements ActionListener {

  static ProgressMonitor pbar = new ProgressMonitor(null, "Monitoring Progress", "Initializing . . .", 0, 100);

  static int counter = 0;

  public MainClass() {
    super("Progress Monitor Demo");
    setSize(250, 100);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Timer timer = new Timer(500, this);
    timer.start();
    setVisible(true);
  }

  public static void main(String args[]) {
    UIManager.put("ProgressMonitor.progressText", "This is progress?");
    new MainClass();
  }

  public void actionPerformed(ActionEvent e) {
    SwingUtilities.invokeLater(new Update());
  }

  class Update implements Runnable {
    public void run() {
      if (pbar.isCanceled()) {
        pbar.close();
        System.exit(1);
      }
      pbar.setProgress(counter);
      pbar.setNote("Operation is " + counter + "% complete");
      counter += 2;
    }
  }
}

           
         
  

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