Trait NSAccessibilityStepper

pub unsafe trait NSAccessibilityStepper: NSAccessibilityElementProtocol {
    // Provided methods
    unsafe fn accessibilityLabel(&self) -> Option<Retained<NSString>>
       where Self: Sized + Message { ... }
    unsafe fn accessibilityPerformIncrement(&self) -> bool
       where Self: Sized + Message { ... }
    unsafe fn accessibilityPerformDecrement(&self) -> bool
       where Self: Sized + Message { ... }
    unsafe fn accessibilityValue(&self) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
}

Available on crate feature NSAccessibilityProtocols only.

Apple’s documentation

Provided Methods

unsafe fn accessibilityLabel(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

unsafe fn accessibilityPerformIncrement(&self) -> bool

where Self: Sized + Message,

unsafe fn accessibilityPerformDecrement(&self) -> bool

where Self: Sized + Message,

unsafe fn accessibilityValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Trait Implementations

impl ProtocolType for dyn NSAccessibilityStepper

const NAME: &'static str = "NSAccessibilityStepper"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn NSAccessibilityStepper

where T: ?Sized + Message + NSAccessibilityStepper,

Implementations on Foreign Types

impl<T> NSAccessibilityStepper for ProtocolObject<T>

where T: ?Sized + NSAccessibilityStepper,

Implementors

impl NSAccessibilityStepper for NSStepper

Available on crate feature NSStepper only.