Java Utililty Methods Swing Icon

List of utility methods to do Swing Icon

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Description

The list of methods to do Swing Icon are organized into topic(s).

Method

ImageIcongetIcon(String _package, String iconName)
Gets the icon in the specified package with the specified name. 
if (!_package.endsWith("/")) {
    _package += "/";
return getIcon(_package + iconName);
IcongetIcon(String f, Class c)
Get an Icon from the JAR file. 
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();
...
ImageIcongetIcon(String name)
get Icon 
URL urlImage = ClassLoader.getSystemResource("org/sunspotworld/heatsensors/icon/" + name + ".png");
ImageIcon img = new ImageIcon(urlImage);
return new ImageIcon(img.getImage().getScaledInstance(16, 16, Image.SCALE_AREA_AVERAGING));
IcongetIcon(String name)
get Icon 
return new ImageIcon(name);
IcongetIcon(String name)
get Icon 
try {
    return (Icon) Class.forName("com.projity.pm.graphic.IconManager")
            .getMethod("getIcon", new Class[] { String.class }).invoke(null, new Object[] { name });
} catch (Exception e) {
return null;
IcongetIcon(String name)
get Icon 
URL url = new File(name).toURI().toURL();
if (url != null) {
    return new ImageIcon(url);
return null;
IcongetIcon(String name)
Gets a resource as an Icon.

Synchronous; may not suitable for large images. 

URL url = getURL(name);
if (url != null) {
    return new ImageIcon(url);
return null;
ImageIcongetIcon(String name, boolean isGrayIcon)
gives an ImageIcon object given the name of it as it is witten in the SVGEditorIcons.properties file 
ImageIcon icon = null;
if (name != null && !name.equals("")) {
    if (icons.containsKey(name)) {
        if (isGrayIcon) {
            icon = grayIcons.get(name);
        } else {
            icon = icons.get(name);
    } else {
        ResourceBundle iconsBundle = null;
        try {
            iconsBundle = ResourceBundle.getBundle("properties/SVGEditorIcons");
        } catch (Exception ex) {
        String path = "";
        if (iconsBundle != null) {
            try {
                path = iconsBundle.getString(name);
            } catch (Exception ex) {
                path = "";
            if (path != null && !path.equals("")) {
                try {
                    icon = new ImageIcon(new URL(getPath("icons/" + path)));
                } catch (Exception ex) {
                if (icon != null) {
                    icons.put(name, icon);
                    Image image = icon.getImage();
                    ImageIcon grayIcon = new ImageIcon(GrayFilter.createDisabledImage(image));
                    grayIcons.put(name, grayIcon);
                    if (isGrayIcon) {
                        icon = grayIcon;
return icon;
IcongetIcon(String name, ClassLoader classLoader)
get Icon 
BufferedInputStream iconIn;
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
int i;
iconIn = new BufferedInputStream(classLoader.getResourceAsStream(name));
try {
    while ((i = iconIn.read()) > -1) {
        byteOut.write(i);
    return new ImageIcon(byteOut.toByteArray());
} catch (IOException e) {
    return null;
JCheckBoxgetIconCheckBox(String iconPath, String pressIconPath, String rolloverIconPath, String selectedIconPath)
get Icon Check Box 
JCheckBox checkBox = new JCheckBox();
checkBox.setIcon(new ImageIcon(iconPath));
checkBox.setPressedIcon(new ImageIcon(pressIconPath));
checkBox.setRolloverIcon(new ImageIcon(rolloverIconPath));
checkBox.setSelectedIcon(new ImageIcon(selectedIconPath));
checkBox.setBorder(null);
checkBox.setFocusPainted(false);
checkBox.setContentAreaFilled(false);
...