/** Is this image within a link? */
boolean isLink() {
// ! It would be nice to cache this but in an editor it can change
// See if I have an HREF attribute courtesy of the enclosing A tag:
AttributeSet anchorAttr = (AttributeSet) fElement.getAttributes().getAttribute(HTML.Tag.A);
if (anchorAttr != null) {
return anchorAttr.isDefined(HTML.Attribute.HREF);
}
return false;
}
/** Look up an integer-valued attribute. <b>Not</b> recursive. */
private int getIntAttr(HTML.Attribute name, int deflt) {
AttributeSet attr = fElement.getAttributes();
if (attr.isDefined(name)) { // does not check parents!
int i;
String val = (String) attr.getAttribute(name);
if (val == null) i = deflt;
else
try {
i = Math.max(0, Integer.parseInt(val));
} catch (NumberFormatException x) {
i = deflt;
}
return i;
} else return deflt;
}