Struct objc2_ui_kit::UIColor

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

Available on crate feature UIColor only.

Implementations

impl UIColor

UIAccessibility

pub unsafe fn accessibilityName(&self) -> Retained<NSString>

Available on crate feature UIAccessibilityAdditions only.

impl UIColor

pub unsafe fn colorWithWhite_alpha( white: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn colorWithHue_saturation_brightness_alpha( hue: CGFloat, saturation: CGFloat, brightness: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn colorWithRed_green_blue_alpha( red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn colorWithDisplayP3Red_green_blue_alpha( display_p3_red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn colorWithPatternImage(image: &UIImage) -> Retained<UIColor>

Available on crate feature UIImage only.

pub unsafe fn colorWithCIColor(ci_color: &CIColor) -> Retained<UIColor>

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

pub unsafe fn initWithWhite_alpha( this: Allocated<Self>, white: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn initWithHue_saturation_brightness_alpha( this: Allocated<Self>, hue: CGFloat, saturation: CGFloat, brightness: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn initWithRed_green_blue_alpha( this: Allocated<Self>, red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn initWithDisplayP3Red_green_blue_alpha( this: Allocated<Self>, display_p3_red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn initWithPatternImage( this: Allocated<Self>, image: &UIImage ) -> Retained<UIColor>

Available on crate feature UIImage only.

pub unsafe fn initWithCIColor( this: Allocated<Self>, ci_color: &CIColor ) -> Retained<UIColor>

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

pub unsafe fn blackColor() -> Retained<UIColor>

pub unsafe fn darkGrayColor() -> Retained<UIColor>

pub unsafe fn lightGrayColor() -> Retained<UIColor>

pub unsafe fn whiteColor() -> Retained<UIColor>

pub unsafe fn grayColor() -> Retained<UIColor>

pub unsafe fn redColor() -> Retained<UIColor>

pub unsafe fn greenColor() -> Retained<UIColor>

pub unsafe fn blueColor() -> Retained<UIColor>

pub unsafe fn cyanColor() -> Retained<UIColor>

pub unsafe fn yellowColor() -> Retained<UIColor>

pub unsafe fn magentaColor() -> Retained<UIColor>

pub unsafe fn orangeColor() -> Retained<UIColor>

pub unsafe fn purpleColor() -> Retained<UIColor>

pub unsafe fn brownColor() -> Retained<UIColor>

pub unsafe fn clearColor() -> Retained<UIColor>

pub unsafe fn set(&self)

pub unsafe fn setFill(&self)

pub unsafe fn setStroke(&self)

pub unsafe fn getWhite_alpha( &self, white: *mut CGFloat, alpha: *mut CGFloat ) -> bool

pub unsafe fn getHue_saturation_brightness_alpha( &self, hue: *mut CGFloat, saturation: *mut CGFloat, brightness: *mut CGFloat, alpha: *mut CGFloat ) -> bool

pub unsafe fn getRed_green_blue_alpha( &self, red: *mut CGFloat, green: *mut CGFloat, blue: *mut CGFloat, alpha: *mut CGFloat ) -> bool

pub unsafe fn colorWithAlphaComponent( &self, alpha: CGFloat ) -> Retained<UIColor>

pub unsafe fn CIColor(&self) -> Retained<CIColor>

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

impl UIColor

Methods declared on superclass NSObject

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

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

impl UIColor

This impl block contains no items.

UINSItemProvider

impl UIColor

UIColorNamedColors

pub unsafe fn colorNamed(name: &NSString) -> Option<Retained<UIColor>>

pub unsafe fn colorNamed_inBundle_compatibleWithTraitCollection( name: &NSString, bundle: Option<&NSBundle>, trait_collection: Option<&UITraitCollection> ) -> Option<Retained<UIColor>>

Available on crate feature UITraitCollection only.

impl UIColor

DynamicColors

pub unsafe fn colorWithDynamicProvider( dynamic_provider: &Block<dyn Fn(NonNull<UITraitCollection>) -> NonNull<UIColor>> ) -> Retained<UIColor>

Available on crate features UITraitCollection and block2 only.

pub unsafe fn initWithDynamicProvider( this: Allocated<Self>, dynamic_provider: &Block<dyn Fn(NonNull<UITraitCollection>) -> NonNull<UIColor>> ) -> Retained<UIColor>

Available on crate features UITraitCollection and block2 only.

pub unsafe fn resolvedColorWithTraitCollection( &self, trait_collection: &UITraitCollection ) -> Retained<UIColor>

Available on crate feature UITraitCollection only.

impl UIColor

UIColorSystemColors

pub unsafe fn systemRedColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGreenColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemBlueColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemOrangeColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemYellowColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemPinkColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemPurpleColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemTealColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemIndigoColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemBrownColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemMintColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemCyanColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGrayColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGray2Color() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGray3Color() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGray4Color() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGray5Color() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGray6Color() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn tintColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn labelColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn secondaryLabelColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn tertiaryLabelColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn quaternaryLabelColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn linkColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn placeholderTextColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn separatorColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn opaqueSeparatorColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn secondarySystemBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn tertiarySystemBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemGroupedBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn secondarySystemGroupedBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn tertiarySystemGroupedBackgroundColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn systemFillColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn secondarySystemFillColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn tertiarySystemFillColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn quaternarySystemFillColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn lightTextColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn darkTextColor() -> Retained<UIColor>

Available on crate feature UIInterface only.

pub unsafe fn groupTableViewBackgroundColor() -> Retained<UIColor>

👎Deprecated

Available on crate feature UIInterface only.

pub unsafe fn viewFlipsideBackgroundColor() -> Retained<UIColor>

👎Deprecated

Available on crate feature UIInterface only.

pub unsafe fn scrollViewTexturedBackgroundColor() -> Retained<UIColor>

👎Deprecated

Available on crate feature UIInterface only.

pub unsafe fn underPageBackgroundColor() -> Retained<UIColor>

👎Deprecated

Available on crate feature UIInterface only.

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 UIColor

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

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

impl AsMut<NSObject> for UIColor

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

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

impl AsMut<UIColor> for UIColor

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

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

impl AsRef<AnyObject> for UIColor

fn as_ref(&self) -> &AnyObject

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

impl AsRef<NSObject> for UIColor

fn as_ref(&self) -> &NSObject

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

impl AsRef<UIColor> for UIColor

fn as_ref(&self) -> &Self

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

impl Borrow<AnyObject> for UIColor

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for UIColor

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl BorrowMut<AnyObject> for UIColor

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

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for UIColor

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

Mutably borrows from an owned value.

impl ClassType for UIColor

type Super = NSObject

The superclass of this class.

type Mutability = InteriorMutable

Whether the type is mutable or immutable.

const NAME: &'static str = "UIColor"

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 UIColor

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

Formats the value using the given formatter.

impl Deref for UIColor

type Target = NSObject

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for UIColor

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

Mutably dereferences the value.

impl Hash for UIColor

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 UIColor

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 NSCopying for UIColor

fn copy(&self) -> Retained<Self::Immutable>

where Self: Sized + Message + CounterpartOrSelf,

Returns a new instance that’s a copy of the receiver.

impl NSItemProviderReading for UIColor

unsafe fn readableTypeIdentifiersForItemProvider( ) -> Retained<NSArray<NSString>>

where Self: Sized + ClassType,

Available on crate features NSArray and NSString only.

unsafe fn objectWithItemProviderData_typeIdentifier_error( data: &NSData, type_identifier: &NSString ) -> Result<Retained<Self>, Retained<NSError>>

where Self: Sized + ClassType,

Available on crate features NSData and NSError and NSString only.

impl NSItemProviderWriting for UIColor

unsafe fn writableTypeIdentifiersForItemProvider_class( ) -> Retained<NSArray<NSString>>

where Self: Sized + ClassType,

Available on crate features NSArray and NSString only.

unsafe fn writableTypeIdentifiersForItemProvider( &self ) -> Retained<NSArray<NSString>>

where Self: Sized + Message,

Available on crate features NSArray and NSString only.

unsafe fn itemProviderVisibilityForRepresentationWithTypeIdentifier_class( type_identifier: &NSString ) -> NSItemProviderRepresentationVisibility

where Self: Sized + ClassType,

Available on crate feature NSString only.

unsafe fn itemProviderVisibilityForRepresentationWithTypeIdentifier( &self, type_identifier: &NSString ) -> NSItemProviderRepresentationVisibility

where Self: Sized + Message,

Available on crate feature NSString only.

unsafe fn loadDataWithTypeIdentifier_forItemProviderCompletionHandler( &self, type_identifier: &NSString, completion_handler: &Block<dyn Fn(*mut NSData, *mut NSError)> ) -> Option<Retained<NSProgress>>

where Self: Sized + Message,

Available on crate features NSData and NSError and NSProgress and NSString and block2 only.

impl NSObjectProtocol for UIColor

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 UIColor

unsafe fn supportsSecureCoding() -> bool

where Self: Sized + ClassType,

impl PartialEq for UIColor

fn eq(&self, other: &UIColor) -> 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 UIColor

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

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

impl Eq for UIColor

impl Message for UIColor

impl Send for UIColor

impl StructuralPartialEq for UIColor

impl Sync for UIColor