Trait NSTextSelectionDataSource 

pub unsafe trait NSTextSelectionDataSource: NSObjectProtocol {
    // Provided methods
    fn documentRange(&self) -> Retained<NSTextRange>
       where Self: Sized + Message { ... }
    fn enumerateSubstringsFromLocation_options_usingBlock(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
        options: NSStringEnumerationOptions,
        block: &DynBlock<dyn Fn(*mut NSString, NonNull<NSTextRange>, *mut NSTextRange, NonNull<Bool>) + '_>,
    )
       where Self: Sized + Message { ... }
    fn textRangeForSelectionGranularity_enclosingLocation(
        &self,
        selection_granularity: NSTextSelectionGranularity,
        location: &ProtocolObject<dyn NSTextLocation>,
    ) -> Option<Retained<NSTextRange>>
       where Self: Sized + Message { ... }
    fn locationFromLocation_withOffset(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
        offset: NSInteger,
    ) -> Option<Retained<ProtocolObject<dyn NSTextLocation>>>
       where Self: Sized + Message { ... }
    fn offsetFromLocation_toLocation(
        &self,
        from: &ProtocolObject<dyn NSTextLocation>,
        to: &ProtocolObject<dyn NSTextLocation>,
    ) -> NSInteger
       where Self: Sized + Message { ... }
    fn baseWritingDirectionAtLocation(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
    ) -> NSTextSelectionNavigationWritingDirection
       where Self: Sized + Message { ... }
    fn enumerateCaretOffsetsInLineFragmentAtLocation_usingBlock(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
        block: &DynBlock<dyn Fn(CGFloat, NonNull<ProtocolObject<dyn NSTextLocation>>, Bool, NonNull<Bool>) + '_>,
    )
       where Self: Sized + Message { ... }
    fn lineFragmentRangeForPoint_inContainerAtLocation(
        &self,
        point: CGPoint,
        location: &ProtocolObject<dyn NSTextLocation>,
    ) -> Option<Retained<NSTextRange>>
       where Self: Sized + Message { ... }
    fn enumerateContainerBoundariesFromLocation_reverse_usingBlock(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
        reverse: bool,
        block: &DynBlock<dyn Fn(NonNull<ProtocolObject<dyn NSTextLocation>>, NonNull<Bool>) + '_>,
    )
       where Self: Sized + Message { ... }
    fn textLayoutOrientationAtLocation(
        &self,
        location: &ProtocolObject<dyn NSTextLocation>,
    ) -> NSTextSelectionNavigationLayoutOrientation
       where Self: Sized + Message { ... }
}

Available on crate feature NSTextSelectionNavigation only.

Apple’s documentation

Provided Methods

fn documentRange(&self) -> Retained<NSTextRange>

where Self: Sized + Message,

Available on crate feature NSTextRange only.

fn enumerateSubstringsFromLocation_options_usingBlock( &self, location: &ProtocolObject<dyn NSTextLocation>, options: NSStringEnumerationOptions, block: &DynBlock<dyn Fn(*mut NSString, NonNull<NSTextRange>, *mut NSTextRange, NonNull<Bool>) + '_>, )

where Self: Sized + Message,

Available on crate features block2 and NSTextRange only.

fn textRangeForSelectionGranularity_enclosingLocation( &self, selection_granularity: NSTextSelectionGranularity, location: &ProtocolObject<dyn NSTextLocation>, ) -> Option<Retained<NSTextRange>>

where Self: Sized + Message,

Available on crate features NSTextRange and NSTextSelection only.

fn locationFromLocation_withOffset( &self, location: &ProtocolObject<dyn NSTextLocation>, offset: NSInteger, ) -> Option<Retained<ProtocolObject<dyn NSTextLocation>>>

where Self: Sized + Message,

Available on crate feature NSTextRange only.

fn offsetFromLocation_toLocation( &self, from: &ProtocolObject<dyn NSTextLocation>, to: &ProtocolObject<dyn NSTextLocation>, ) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSTextRange only.

fn baseWritingDirectionAtLocation( &self, location: &ProtocolObject<dyn NSTextLocation>, ) -> NSTextSelectionNavigationWritingDirection

where Self: Sized + Message,

Available on crate feature NSTextRange only.

fn enumerateCaretOffsetsInLineFragmentAtLocation_usingBlock( &self, location: &ProtocolObject<dyn NSTextLocation>, block: &DynBlock<dyn Fn(CGFloat, NonNull<ProtocolObject<dyn NSTextLocation>>, Bool, NonNull<Bool>) + '_>, )

where Self: Sized + Message,

Available on crate features block2 and NSTextRange and objc2-core-foundation only.

fn lineFragmentRangeForPoint_inContainerAtLocation( &self, point: CGPoint, location: &ProtocolObject<dyn NSTextLocation>, ) -> Option<Retained<NSTextRange>>

where Self: Sized + Message,

Available on crate features NSTextRange and objc2-core-foundation only.

fn enumerateContainerBoundariesFromLocation_reverse_usingBlock( &self, location: &ProtocolObject<dyn NSTextLocation>, reverse: bool, block: &DynBlock<dyn Fn(NonNull<ProtocolObject<dyn NSTextLocation>>, NonNull<Bool>) + '_>, )

where Self: Sized + Message,

Available on crate features block2 and NSTextRange only.

fn textLayoutOrientationAtLocation( &self, location: &ProtocolObject<dyn NSTextLocation>, ) -> NSTextSelectionNavigationLayoutOrientation

where Self: Sized + Message,

Available on crate feature NSTextRange only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn NSTextSelectionDataSource

where T: ?Sized + Message + NSTextSelectionDataSource,

impl ProtocolType for dyn NSTextSelectionDataSource

const NAME: &'static str = "NSTextSelectionDataSource"

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> NSTextSelectionDataSource for ProtocolObject<T>

where T: ?Sized + NSTextSelectionDataSource,

Implementors

impl NSTextSelectionDataSource for NSTextLayoutManager

Available on crate feature NSTextLayoutManager only.