Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JDialog;
import javax.swing.Timer;

public class Main {
    /**
     * Creates an animation to fade the dialog opacity from 0 to 1. Using a
     * default delay of 5 ms and an increment size of 0.05.
     *
     * @param dialog the dialog to fade in
     */
    public static void fadeIn(final JDialog dialog) {
        fadeIn(dialog, 5, 0.05f);
    }

    /**
     * Creates an animation to fade the dialog opacity from 0 to 1.
     *
     * @param dialog the dialog to fade in
     * @param delay the delay in ms before starting and between each change
     * @param incrementSize the increment size
     */
    public static void fadeIn(final JDialog dialog, int delay, final float incrementSize) {
        final Timer timer = new Timer(delay, null);
        timer.setRepeats(true);
        timer.addActionListener(new ActionListener() {
            private float opacity = 0;

            @Override
            public void actionPerformed(ActionEvent e) {
                opacity += incrementSize;
                dialog.setOpacity(Math.min(opacity, 1)); // requires java 1.7
                if (opacity >= 1) {
                    timer.stop();
                }
            }
        });

        dialog.setOpacity(0); // requires java 1.7
        timer.start();
        dialog.setVisible(true);
    }
}