The iOS framework that grows only as fast as its documentation
NITextCell Class Reference


A general-purpose cell for displaying text.

When given a NITitleCellObject, will set the textLabel's text with the title. When given a NISubtitleCellObject, will also set the detailTextLabel's text with the subtitle.

Inheritance diagram for NITextCell:


(BOOL) - shouldUpdateCellWithObject:
(BOOL) + shouldAppendObjectClassToReuseIdentifier
(CGFloat) + heightForObject:atIndexPath:tableView:

Method Documentation


Called when a cell is created and reused.

- (BOOL)shouldUpdateCellWithObject:(id)object;

Implement this method to customize the cell's properties for display using the given object.


Asks the receiver whether the mapped object class should be appended to the reuse identifier in order to create a unique cell.object identifier key.

+ (BOOL)shouldAppendObjectClassToReuseIdentifier;

This is useful when you have a cell that is intended to be used by a variety of different objects.


Asks the receiver to calculate its height.

+ (CGFloat)heightForObject:(id)object atIndexPath:(NSIndexPath *)indexPath tableView:(UITableView *)tableView;

The following is an appropiate implementation in your tableView's delegate:

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
CGFloat height = tableView.rowHeight;
id object = [(NITableViewModel *)tableView.dataSource objectAtIndexPath:indexPath];
id class = [object cellClass];
if ([class respondsToSelector:@selector(heightForObject:atIndexPath:tableView:)]) {
height = [class heightForObject:object atIndexPath:indexPath tableView:tableView];
return height;

You may also use the tableView:heightForRowAtIndexPath:model: methods on NICellFactory to achieve the same result. Using the above example allows you to customize the logic according to your specific needs.