is there a uipickerview delegate method like scrollviewDidScroll?
Use following method, – (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component { // put your logic here. } Above method is from UIPickerViewDelegate, If user selects any element using pickerview, this method is automatically triggered. Hope it helps to you. Edit : I think you should use following method for detecting – in which direction user is scrolling … Read more