/**
* Returns the image url.
*
* @param name name of image
* @return url
*/
private static URL url(final String name) {
final String path = "/img/" + name + ".png";
URL url = BaseXImages.class.getResource(path);
if (url == null) {
Util.stack("Image not found: " + path);
url = BaseXImages.class.getResource("/img/warn.png");
}
return url;
}
/**
* Set desktop hints (not supported by all platforms).
*
* @param g graphics reference
*/
public static void hints(final Graphics g) {
if (HINTS != null && hints) {
try {
((Graphics2D) g).addRenderingHints(HINTS);
} catch (final Exception ex) {
Util.stack(ex);
hints = false;
}
}
}
/**
* Returns the contents of the specified transferable.
*
* @param tr transferable
* @return contents
*/
@SuppressWarnings("unchecked")
public static ArrayList<Object> contents(final Transferable tr) {
final ArrayList<Object> list = new ArrayList<>();
try {
if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
for (final File fl : (List<File>) tr.getTransferData(DataFlavor.javaFileListFlavor))
list.add(fl);
} else if (tr.isDataFlavorSupported(DataFlavor.stringFlavor)) {
list.add(tr.getTransferData(DataFlavor.stringFlavor));
}
} catch (final Exception ex) {
Util.stack(ex);
}
return list;
}