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NSCollectionLayoutVisibleItem

Trait NSCollectionLayoutVisibleItem

pub unsafe trait NSCollectionLayoutVisibleItem:
    NSObjectProtocol
    + UIDynamicItem
    + MainThreadOnly {
Show 18 methods    // Provided methods
    fn alpha(&self) -> CGFloat
       where Self: Sized + Message { ... }
    fn setAlpha(&self, alpha: CGFloat)
       where Self: Sized + Message { ... }
    fn zIndex(&self) -> NSInteger
       where Self: Sized + Message { ... }
    fn setZIndex(&self, z_index: NSInteger)
       where Self: Sized + Message { ... }
    fn isHidden(&self) -> bool
       where Self: Sized + Message { ... }
    fn setHidden(&self, hidden: bool)
       where Self: Sized + Message { ... }
    fn center(&self) -> CGPoint
       where Self: Sized + Message { ... }
    fn setCenter(&self, center: CGPoint)
       where Self: Sized + Message { ... }
    fn transform(&self) -> CGAffineTransform
       where Self: Sized + Message { ... }
    fn setTransform(&self, transform: CGAffineTransform)
       where Self: Sized + Message { ... }
    fn transform3D(&self) -> CATransform3D
       where Self: Sized + Message { ... }
    fn setTransform3D(&self, transform3_d: CATransform3D)
       where Self: Sized + Message { ... }
    fn name(&self) -> Retained<NSString>
       where Self: Sized + Message { ... }
    fn indexPath(&self) -> Retained<NSIndexPath>
       where Self: Sized + Message { ... }
    fn frame(&self) -> CGRect
       where Self: Sized + Message { ... }
    fn bounds(&self) -> CGRect
       where Self: Sized + Message { ... }
    fn representedElementCategory(&self) -> UICollectionElementCategory
       where Self: Sized + Message { ... }
    fn representedElementKind(&self) -> Option<Retained<NSString>>
       where Self: Sized + Message { ... }
}

Available on crate features UICollectionViewCompositionalLayout and UIDynamicBehavior only.

Expand description

Apple’s documentation

Provided Methods§

fn alpha(&self) -> CGFloat
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn setAlpha(&self, alpha: CGFloat)
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for alpha.

fn zIndex(&self) -> NSInteger
where Self: Sized + Message,

fn setZIndex(&self, z_index: NSInteger)
where Self: Sized + Message,

Setter for zIndex.

fn isHidden(&self) -> bool
where Self: Sized + Message,

fn setHidden(&self, hidden: bool)
where Self: Sized + Message,

Setter for isHidden.

fn center(&self) -> CGPoint
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn setCenter(&self, center: CGPoint)
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for center.

fn transform(&self) -> CGAffineTransform
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn setTransform(&self, transform: CGAffineTransform)
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for transform.

fn transform3D(&self) -> CATransform3D
where Self: Sized + Message,

Available on crate feature objc2-quartz-core and non-watchOS only.

fn setTransform3D(&self, transform3_d: CATransform3D)
where Self: Sized + Message,

Available on crate feature objc2-quartz-core and non-watchOS only.

Setter for transform3D.

fn name(&self) -> Retained<NSString>
where Self: Sized + Message,

fn indexPath(&self) -> Retained<NSIndexPath>
where Self: Sized + Message,

fn frame(&self) -> CGRect
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn bounds(&self) -> CGRect
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn representedElementCategory(&self) -> UICollectionElementCategory
where Self: Sized + Message,

Available on crate feature UICollectionViewLayout only.

fn representedElementKind(&self) -> Option<Retained<NSString>>
where Self: Sized + Message,

Trait Implementations§

impl<T> ImplementedBy<T> for dyn NSCollectionLayoutVisibleItem
where T: ?Sized + Message + NSCollectionLayoutVisibleItem,

impl ProtocolType for dyn NSCollectionLayoutVisibleItem

const NAME: &'static str = "NSCollectionLayoutVisibleItem"

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

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

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

Dyn Compatibility§

This trait is dyn compatible.

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

Implementations on Foreign Types§

impl<T> NSCollectionLayoutVisibleItem for ProtocolObject<T>
where T: ?Sized + NSCollectionLayoutVisibleItem,

Implementors§