Here are a few title options, focusing on the core question and the \'modeless dialog\' solution: Option 1 (Direct & Concise): * How to Sequentially Open JFrames Without Buttons Using

Using Timer to Sequentially Open JFrames

You aim to open one JFrame from another without using buttons, leveraging a timer. While your inquiry lacks clarity, it's worth noting that employing multiple frames is generally discouraged.

Alternative Approach with a Modeless Dialog

Instead of multiple frames, consider a modeless dialog. This sample code demonstrates a dialog that counts down from a specified time interval using a Timer.

A JOptionPane, nested in the dialog, listens for a PropertyChangeEvent. It displays a countdown message and provides an optional button for closing the dialog.

Code Snippet:

<code class="java">import javax.swing.*;
import java.awt.event.*;
import java.beans.PropertyChangeListener;
import java.util.Timer;
import java.util.TimerTask;

public class TimedDialog {

    private static final int TIME_OUT = 10;
    private int count = TIME_OUT;
    private Timer timer = new Timer();
    private JDialog dialog = new JDialog();
    private JOptionPane optPane = new JOptionPane();

    public static void main(String[] args) {
        new TimedDialog().createGUI();
    }

    private void createGUI() {</code>

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