It is custom UIPickerView for iPhone/iPad. The picker can be used to make text fields as drop down.
The features:
1. You can set your custom tint color to the FPPickerView.
2. There are 3 buttons on FPPickerView Components Clear( To clear textField), Cancel (To hide pickerview without making any changes), Done( To hide pickerview and update to new selected value).
3. You can open it above or below to the textField use "Up" and "below" as given in the sample application.
4. There is sample project is commited here you can download and check how to use it.