/* entryAdded: an entry was added *before* the given index. it's index is the given number. */
void entryAdded(int index);
/* entryRemoved: an entry with the given index was removed. */
/* entryAdded: an entry was added *before* the given index. it's index is the given number. */
void entryAdded(int index);
/* entryRemoved: an entry with the given index was removed. */
void entryChanged(int index);
/* the complete list changed. you should not attemp to keep the current index. */
void entryReset();
void entryChanged(int index);
/* the complete list changed. you should not attemp to keep the current index. */
void entryReset();