我如何将 JProgressBar 放入 Java 中的 JOptionPane 中？

Question

Can anyone tell me how i can make a progress bar go from 1 to 100 percent in a JOptionPane. Its not meant to show anything in particular or have any significance, its just for fun and to simulate something happening in the game to the user. Thanks!

Answer 1

Simple example presented below, I hope that what you looking for.

public static void main(String[] args) {
    JFrame frame = new JFrame("MessageDialog");
    JOptionPane pane = new JOptionPane();
    pane.setMessage("long message...");
    JProgressBar jProgressBar = new JProgressBar(1, 100);
    jProgressBar.setValue(15);
    pane.add(jProgressBar,1);
    JDialog dialog = pane.createDialog(frame, "Information message");
    dialog.setVisible(true);
    dialog.dispose();
    System.exit(0);
}