/**
* Returns <code>true</code> if the component has been iconized and the bounds of the <code>
* desktopIcon</code> are valid, otherwise returns <code>false</code>.
*
* @param f the <code>JInternalFrame</code> of interest
* @return <code>true</code> if the component has been iconized; otherwise returns <code>false
* </code>
*/
protected boolean wasIcon(JInternalFrame f) {
return (f.getClientProperty(HAS_BEEN_ICONIFIED_PROPERTY) == Boolean.TRUE);
}
