/** For debugging */
public void print() {
Iterator iter = m_focus_keys.iterator();
while (iter.hasNext()) {
FocusKey fkey = (FocusKey) iter.next();
fkey.print();
if (iter.hasNext()) System.out.print(", ");
}
}
/**
* FocusKey implementation. Iterates over the keys in this composite and recursively locates a
* component based on each element
*/
public Component getComponent(Container c) {
Component result = null;
if (c == null) return null;
Container parent = c;
Iterator iter = m_focus_keys.iterator();
while (iter.hasNext()) {
FocusKey fkey = (FocusKey) iter.next();
Component comp = fkey.getComponent(parent);
if (iter.hasNext()) {
if (comp instanceof Container) {
parent = (Container) comp;
} else {
return null;
}
} else {
result = comp;
}
}
return result;
}
