GMGridView, how to delete a cell ?

[vanguard0808]

Hello, there

I am not sure , how and when can I delete a cell from the GMGridView . Here is the code which seems to work for delete function . But I am not sure it doesn't work for removing cell .

    cell = [[GMGridViewCell alloc] init];
    cell.deleteButtonIcon = [UIImage imageNamed:@"close_x.png"];
    cell.deleteButtonOffset = CGPointMake(-15, -15);

But I can not see "delete" button on the cell . Thanks in any advice .

Regards.