How to set default values for IBInspectable in Objective-C?

Question

I know default values of IBInspectable-properties can be set as:

@IBInspectable var propertyName:propertyType = defaultValue in Swift. But how do I achieve

Answer 1

I wrote my code like this. It works pretty well for me, both when designing in the interface builder or running as a app.

@interface MyView : UIView

@property (copy, nonatomic) IBInspectable propertyType *propertyName;

@end

- (void)makeDefaultValues {
    _propertyName = defaultValue;
    //Other properties...
}

- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        [self makeDefaultValues];
    }
    return self;
}

- (instancetype)initWithCoder:(NSCoder *)aDecoder {
    if (self = [super initWithCoder:aDecoder]) {
        [self makeDefaultValues];
    }
    return self;
}