/*

 Copyright (C) 2014 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

  A custom slider that allows users to adjust their age.

 */

#import "AAPLAgeSlider.h"

#import "AAPLStyleUtilities.h"

@implementation AAPLAgeSlider

- (instancetype)initWithFrame:(CGRect)frame {

    self = [super initWithFrame:frame];

    if (self) {

        self.tintColor = [AAPLStyleUtilities foregroundColor];

        self.minimumValue = 18;

        self.maximumValue = 120;

    }

    return self;

}

- (NSString *)accessibilityValue {

    // Return the age as a number, not as a percentage

    return [NSNumberFormatter localizedStringFromNumber:@(self.value) numberStyle:NSNumberFormatterDecimalStyle];

}

- (void)accessibilityIncrement {

    self.value++;

    [self sendActionsForControlEvents:UIControlEventValueChanged];

}

- (void)accessibilityDecrement {

    self.value--;

    [self sendActionsForControlEvents:UIControlEventValueChanged];

}

@end