Trait NSViewLayerContentScaleDelegate 

pub unsafe trait NSViewLayerContentScaleDelegate: NSObjectProtocol {
    // Provided method
    fn layer_shouldInheritContentsScale_fromWindow(
        &self,
        layer: &CALayer,
        new_scale: CGFloat,
        window: &NSWindow,
    ) -> bool
       where Self: Sized + Message { ... }
}

Available on crate feature NSView only.

Apple’s documentation

Provided Methods

fn layer_shouldInheritContentsScale_fromWindow( &self, layer: &CALayer, new_scale: CGFloat, window: &NSWindow, ) -> bool

where Self: Sized + Message,

Available on Apple and crate feature NSResponder and crate feature NSWindow and crate feature objc2-core-foundation and crate feature objc2-quartz-core only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn NSViewLayerContentScaleDelegate

where T: ?Sized + Message + NSViewLayerContentScaleDelegate,

impl ProtocolType for dyn NSViewLayerContentScaleDelegate

const NAME: &'static str = "NSViewLayerContentScaleDelegate"

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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> NSViewLayerContentScaleDelegate for ProtocolObject<T>

where T: ?Sized + NSViewLayerContentScaleDelegate,

Implementors