import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class SampleProgress{
static ProgressMonitor monitor;
static int progress;
static Timer timer;
public static void main(String[] args){
JFrame frame = new JFrame("ProgressMonitor Sample");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new GridLayout(0, 1));
//----------------------------------------------------------------------------
JButton startButton = new JButton(" ");
ActionListener startActionListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
Component parent = (Component)e.getSource();
monitor = new ProgressMonitor(parent, " ","Getting started...",0,200);
progress = 0;
}
};
startButton.addActionListener(startActionListener);
frame.add(startButton);
//----------------------------------------------------------------------------
JButton increaseButton = new JButton(" ");
ActionListener increaseActionListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
if(monitor == null){
return ;
}
if(monitor.isCanceled()){
System.out.println(" ");
}else{
progress += 5;
monitor.setProgress(progress);
monitor.setNote(" :" + progress + " ");
}
}
};
increaseButton.addActionListener(increaseActionListener);
frame.add(increaseButton);
//----------------------------------------------------------------------------
JButton autoIncreaseButton = new JButton(" ");
ActionListener autoIncreaseActionListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
if(monitor != null){
if(timer == null){
timer = new Timer(250, new ActionListener(){
public void actionPerformed(ActionEvent ax){
if(monitor == null){
return;
}
if(monitor.isCanceled()){
System.out.println(" ");
timer.stop();
}else{
progress += 3;
monitor.setProgress(progress);
monitor.setNote(" :" + progress + " ");
}
}
});
}
timer.start();
}
}
};
autoIncreaseButton.addActionListener(autoIncreaseActionListener);
frame.add(autoIncreaseButton);
frame.setSize(300, 200);
frame.setVisible(true);
}
}