// KVC Accessor Methods
- (NSUInteger)countOfChildren;
- (id)objectInChildrenAtIndex:(NSUInteger)index;
-- (void)insertObject:(id)presetObject inChildrenAtIndex:(NSUInteger)index;
+- (void)insertObject:(HBTreeNode *)presetObject inChildrenAtIndex:(NSUInteger)index;
- (void)removeObjectFromChildrenAtIndex:(NSUInteger)index;
@end
return [self.children objectAtIndex:index];
}
-- (void)insertObject:(id)presetObject inChildrenAtIndex:(NSUInteger)index
+- (void)insertObject:(HBTreeNode *)presetObject inChildrenAtIndex:(NSUInteger)index
{
[self.children insertObject:presetObject atIndex:index];
[presetObject setDelegate:self.delegate];