I wish to incorporate HTAutocompleteTextField into my project.

The QuickStart Guide shows how to use it when creating a new textfield object

HTAutocompleteTextField *textField = [[HTAutocompleteTextField alloc] initWithFrame:CGRectMake(0,0,100,31)]; textField.autocompleteDataSource = [HTAutocompleteManager sharedManager]; textField.autocompleteType = HTAutocompleteTypeEmail;

I want to add the functionality to an existing, inherited UITextField e.g. existingTextfield in MyViewController .

MyViewController is a subclass of a FrameWorkViewController

What is the best way to approach this?