Struct objc2_ui_kit::NSTextLayoutManager

#[repr(C)]
pub struct NSTextLayoutManager { /* private fields */ }

Available on crate feature NSTextLayoutManager only.

Implementations

impl NSTextLayoutManager

pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

pub unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder ) -> Option<Retained<Self>>

pub unsafe fn delegate( &self ) -> Option<Retained<ProtocolObject<dyn NSTextLayoutManagerDelegate>>>

pub unsafe fn setDelegate( &self, delegate: Option<&ProtocolObject<dyn NSTextLayoutManagerDelegate>> )

pub unsafe fn usesFontLeading(&self) -> bool

pub unsafe fn setUsesFontLeading(&self, uses_font_leading: bool)

pub unsafe fn limitsLayoutForSuspiciousContents(&self) -> bool

pub unsafe fn setLimitsLayoutForSuspiciousContents( &self, limits_layout_for_suspicious_contents: bool )

pub unsafe fn usesHyphenation(&self) -> bool

pub unsafe fn setUsesHyphenation(&self, uses_hyphenation: bool)

pub unsafe fn textContentManager( &self ) -> Option<Retained<NSTextContentManager>>

Available on crate feature NSTextContentManager only.

pub unsafe fn replaceTextContentManager( &self, text_content_manager: &NSTextContentManager )

Available on crate feature NSTextContentManager only.

pub unsafe fn textContainer(&self) -> Option<Retained<NSTextContainer>>

Available on crate feature NSTextContainer only.

pub unsafe fn setTextContainer(&self, text_container: Option<&NSTextContainer>)

Available on crate feature NSTextContainer only.

pub unsafe fn usageBoundsForTextContainer(&self) -> CGRect

pub unsafe fn textViewportLayoutController( &self ) -> Retained<NSTextViewportLayoutController>

Available on crate feature NSTextViewportLayoutController only.

pub unsafe fn layoutQueue(&self) -> Option<Retained<NSOperationQueue>>

pub unsafe fn setLayoutQueue(&self, layout_queue: Option<&NSOperationQueue>)

pub unsafe fn ensureLayoutForRange(&self, range: &NSTextRange)

Available on crate feature NSTextRange only.

pub unsafe fn ensureLayoutForBounds(&self, bounds: CGRect)

pub unsafe fn invalidateLayoutForRange(&self, range: &NSTextRange)

Available on crate feature NSTextRange only.

pub unsafe fn textLayoutFragmentForPosition( &self, position: CGPoint ) -> Option<Retained<NSTextLayoutFragment>>

Available on crate feature NSTextLayoutFragment only.

pub unsafe fn textLayoutFragmentForLocation( &self, location: &ProtocolObject<dyn NSTextLocation> ) -> Option<Retained<NSTextLayoutFragment>>

Available on crate features NSTextLayoutFragment and NSTextRange only.

pub unsafe fn enumerateTextLayoutFragmentsFromLocation_options_usingBlock( &self, location: Option<&ProtocolObject<dyn NSTextLocation>>, options: NSTextLayoutFragmentEnumerationOptions, block: &Block<dyn Fn(NonNull<NSTextLayoutFragment>) -> Bool + '_> ) -> Option<Retained<ProtocolObject<dyn NSTextLocation>>>

Available on crate features NSTextLayoutFragment and NSTextRange and block2 only.

pub unsafe fn textSelections(&self) -> Retained<NSArray<NSTextSelection>>

Available on crate feature NSTextSelection only.

pub unsafe fn setTextSelections( &self, text_selections: &NSArray<NSTextSelection> )

Available on crate feature NSTextSelection only.

pub unsafe fn textSelectionNavigation( &self ) -> Retained<NSTextSelectionNavigation>

Available on crate feature NSTextSelectionNavigation only.

pub unsafe fn setTextSelectionNavigation( &self, text_selection_navigation: &NSTextSelectionNavigation )

Available on crate feature NSTextSelectionNavigation only.

pub unsafe fn enumerateRenderingAttributesFromLocation_reverse_usingBlock( &self, location: &ProtocolObject<dyn NSTextLocation>, reverse: bool, block: &Block<dyn Fn(NonNull<NSTextLayoutManager>, NonNull<NSDictionary<NSAttributedStringKey, AnyObject>>, NonNull<NSTextRange>) -> Bool + '_> )

Available on crate features NSTextRange and block2 only.

pub unsafe fn setRenderingAttributes_forTextRange( &self, rendering_attributes: &NSDictionary<NSAttributedStringKey, AnyObject>, text_range: &NSTextRange )

Available on crate feature NSTextRange only.

pub unsafe fn addRenderingAttribute_value_forTextRange( &self, rendering_attribute: &NSAttributedStringKey, value: Option<&AnyObject>, text_range: &NSTextRange )

Available on crate feature NSTextRange only.

pub unsafe fn removeRenderingAttribute_forTextRange( &self, rendering_attribute: &NSAttributedStringKey, text_range: &NSTextRange )

Available on crate feature NSTextRange only.

pub unsafe fn invalidateRenderingAttributesForTextRange( &self, text_range: &NSTextRange )

Available on crate feature NSTextRange only.

pub unsafe fn renderingAttributesValidator( &self ) -> *mut Block<dyn Fn(NonNull<NSTextLayoutManager>, NonNull<NSTextLayoutFragment>)>

Available on crate features NSTextLayoutFragment and block2 only.

pub unsafe fn setRenderingAttributesValidator( &self, rendering_attributes_validator: Option<&Block<dyn Fn(NonNull<NSTextLayoutManager>, NonNull<NSTextLayoutFragment>)>> )

Available on crate features NSTextLayoutFragment and block2 only.

pub unsafe fn linkRenderingAttributes( ) -> Retained<NSDictionary<NSAttributedStringKey, AnyObject>>

pub unsafe fn renderingAttributesForLink_atLocation( &self, link: &AnyObject, location: &ProtocolObject<dyn NSTextLocation> ) -> Retained<NSDictionary<NSAttributedStringKey, AnyObject>>

Available on crate feature NSTextRange only.

pub unsafe fn enumerateTextSegmentsInRange_type_options_usingBlock( &self, text_range: &NSTextRange, type: NSTextLayoutManagerSegmentType, options: NSTextLayoutManagerSegmentOptions, block: &Block<dyn Fn(*mut NSTextRange, CGRect, CGFloat, NonNull<NSTextContainer>) -> Bool + '_> )

Available on crate features NSTextContainer and NSTextRange and block2 only.

pub unsafe fn replaceContentsInRange_withTextElements( &self, range: &NSTextRange, text_elements: &NSArray<NSTextElement> )

Available on crate features NSTextElement and NSTextRange only.

pub unsafe fn replaceContentsInRange_withAttributedString( &self, range: &NSTextRange, attributed_string: &NSAttributedString )

Available on crate feature NSTextRange only.

impl NSTextLayoutManager

Methods declared on superclass NSObject

pub unsafe fn new() -> Retained<Self>

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Available on crate feature UIIndirectScribbleInteraction only.

Dynamically find the class of this object.

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

pub unsafe fn get_ivar<T>(&self, name: &str) -> &T

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Available on crate feature UIIndirectScribbleInteraction only.

Use Ivar::load instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut T

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load_mut instead.

Available on crate feature UIIndirectScribbleInteraction only.

Use Ivar::load_mut instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

Trait Implementations

impl AsMut<AnyObject> for NSTextLayoutManager

fn as_mut(&mut self) -> &mut AnyObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<NSObject> for NSTextLayoutManager

fn as_mut(&mut self) -> &mut NSObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<NSTextLayoutManager> for NSTextLayoutManager

fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<AnyObject> for NSTextLayoutManager

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSObject> for NSTextLayoutManager

fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSTextLayoutManager> for NSTextLayoutManager

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for NSTextLayoutManager

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSTextLayoutManager

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl BorrowMut<AnyObject> for NSTextLayoutManager

fn borrow_mut(&mut self) -> &mut AnyObject

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for NSTextLayoutManager

fn borrow_mut(&mut self) -> &mut NSObject

Mutably borrows from an owned value.

impl ClassType for NSTextLayoutManager

type Super = NSObject

The superclass of this class.

type Mutability = InteriorMutable

Whether the type is mutable or immutable.

const NAME: &'static str = "NSTextLayoutManager"

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

fn class() -> &'static AnyClass

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

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.

fn retain(&self) -> Retained<Self>

where Self: IsRetainable + Sized,

Increment the reference count of the receiver.

fn alloc() -> Allocated<Self>

where Self: Sized + IsAllocableAnyThread,

Allocate a new instance of the class.

impl Debug for NSTextLayoutManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for NSTextLayoutManager

type Target = NSObject

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for NSTextLayoutManager

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Hash for NSTextLayoutManager

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl NSCoding for NSTextLayoutManager

unsafe fn encodeWithCoder(&self, coder: &NSCoder)

where Self: Sized + Message,

Available on crate feature NSCoder only.

unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder ) -> Option<Retained<Self>>

where Self: Sized + Message,

Available on crate feature NSCoder only.

impl NSObjectProtocol for NSTextLayoutManager

fn isEqual(&self, other: &AnyObject) -> bool

where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object.

fn hash(&self) -> usize

where Self: Sized + Message,

An integer that can be used as a table address in a hash table structure.

fn isKindOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses.

fn is_kind_of<T>(&self) -> bool

where T: ClassType, Self: Sized + Message,

Check if the object is an instance of the class type, or one of its subclasses.

fn isMemberOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses.

fn respondsToSelector(&self, aSelector: Sel) -> bool

where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector.

fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool

where Self: Sized + Message,

Check whether the object conforms to a given protocol.

fn description(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object to use when debugging.

fn isProxy(&self) -> bool

where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject.

fn retainCount(&self) -> usize

where Self: Sized + Message,

The reference count of the object.

impl NSSecureCoding for NSTextLayoutManager

unsafe fn supportsSecureCoding() -> bool

where Self: Sized + ClassType,

impl NSTextSelectionDataSource for NSTextLayoutManager

Available on crate feature NSTextSelectionNavigation only.

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

where Self: Sized + Message,

Available on crate feature NSTextRange only.

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

where Self: Sized + Message,

Available on crate features NSTextRange and block2 only.

unsafe 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.

unsafe 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.

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

where Self: Sized + Message,

Available on crate feature NSTextRange only.

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

where Self: Sized + Message,

Available on crate feature NSTextRange only.

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

where Self: Sized + Message,

Available on crate features NSTextRange and block2 only.

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

where Self: Sized + Message,

Available on crate feature NSTextRange only.

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

where Self: Sized + Message,

Available on crate features NSTextRange and block2 only.

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

where Self: Sized + Message,

Available on crate feature NSTextRange only.

impl PartialEq for NSTextLayoutManager

fn eq(&self, other: &NSTextLayoutManager) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for NSTextLayoutManager

const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl Eq for NSTextLayoutManager

impl Message for NSTextLayoutManager

impl StructuralPartialEq for NSTextLayoutManager