Click « JProgressBar « Java Swing Q&A

1. jprogressbar visible and working on button click    stackoverflow.com

public NewJDialog(java.awt.Frame parent, boolean modal) {
    super(parent, modal);
    initComponents();
  jProgressBar1.setVisible(false);

}  

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {         ...

2. why On Button Click JDialog ProgressBar show paintedString when finished loop GuiBuilder netbeans    stackoverflow.com

why on click button progress bar doesn't show until loop is not finished I am using GUI Builder in Netbeans

 private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {       ...