You will need to keep an reference for the UISlider
. Make a handler for UIStepper
with valueChanged event.
Some settings that need to be done for both stepper and slider
Set minimum value and maximum value for both stepper and slider as 0 and 100 respectively. Set the step size of stepper as 1. Set the default value same for both stepper ans slider.
- (void)viewDidLoad
{
[super viewDidLoad];
self.slider.minimumValue = 0;
self.slider.maximumValue = 100;
self.stepper.minimumValue = 0;
self.stepper.maximumValue = 100;
self.stepper.stepValue = 1;
self.slider.value = 10;
self.stepper.value = 10;
}
- (IBAction)stepperValueChanged:(UIStepper *)sender {
[self.slider setValue:sender.value];
self.myTextLabel.text = [@((int)sender.value) stringValue];
}
- (IBAction)sliderValueChanged:(UISlider *)sender {
[self.stepper setValue:sender.value];
self.myTextLabel.text = [@((int)sender.value) stringValue];
}