Java Swing Icon getIcon(String f, Class c)

Description

Get an Icon from the JAR file.

License

GNU General Public License

Parameter

Parameter	Description
f	The name of the icon file.
c	The class where it is to be found.

Return

The Icon, or null.

Declaration

public static Icon getIcon(String f, Class<?> c) 

Method Source Code

//package com.java2s;
/*//from w ww.ja  v  a2  s.  c  o  m
 * Copyright (C) 2015  University of Oregon
 *
 * You may distribute under the terms of either the GNU General Public
 * License or the Apache License, as specified in the LICENSE file.
 *
 * For more information, see the LICENSE file.
 */

import java.io.*;
import java.net.*;

import javax.swing.Icon;
import javax.swing.ImageIcon;

import java.awt.Image;
import java.awt.Toolkit;

public class Main {
    /**
     * Get an Icon from the JAR file.
     * @param f The name of the icon file.
     * @param c The class where it is to be found.
     * @return The Icon, or null.
     */
    public static Icon getIcon(String f, Class<?> c) {
        Icon imageIcon = null;
        try {
            URL imageURL = c.getResource(f);
            if (imageURL == null) {
                return null;
            }
            java.awt.image.ImageProducer I_P;
            I_P = (java.awt.image.ImageProducer) imageURL.getContent();
            Toolkit tk = Toolkit.getDefaultToolkit();
            Image img = tk.createImage(I_P);
            if (img == null) {
                return null;
            }
            imageIcon = new ImageIcon(img);
        } catch (IOException e) {
            return null;
        }
        return imageIcon;
    }
}

Related

1. getIcon(Class clazz, String path)
2. getIcon(final String path)
3. getIcon(final String resource)
4. getIcon(int index)
5. getIcon(String _package, String iconName)
6. getIcon(String name)
7. getIcon(String name)
8. getIcon(String name)
9. getIcon(String name)