#[repr(C)]pub struct NSCollectionLayoutDecorationItem { /* private fields */ }
Available on crate feature
NSCollectionViewCompositionalLayout
only.Implementations§
source§impl NSCollectionLayoutDecorationItem
impl NSCollectionLayoutDecorationItem
pub unsafe fn backgroundDecorationItemWithElementKind( element_kind: &NSString ) -> Retained<Self>
pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>
pub unsafe fn new() -> Retained<Self>
pub unsafe fn zIndex(&self) -> NSInteger
pub unsafe fn setZIndex(&self, z_index: NSInteger)
pub unsafe fn elementKind(&self) -> Retained<NSString>
source§impl NSCollectionLayoutDecorationItem
impl NSCollectionLayoutDecorationItem
Methods declared on superclass NSCollectionLayoutItem
pub unsafe fn itemWithLayoutSize( layout_size: &NSCollectionLayoutSize ) -> Retained<Self>
pub unsafe fn itemWithLayoutSize_supplementaryItems( layout_size: &NSCollectionLayoutSize, supplementary_items: &NSArray<NSCollectionLayoutSupplementaryItem> ) -> Retained<Self>
Methods from Deref<Target = NSCollectionLayoutItem>§
pub unsafe fn contentInsets(&self) -> NSDirectionalEdgeInsets
pub unsafe fn setContentInsets(&self, content_insets: NSDirectionalEdgeInsets)
pub unsafe fn edgeSpacing( &self ) -> Option<Retained<NSCollectionLayoutEdgeSpacing>>
pub unsafe fn setEdgeSpacing( &self, edge_spacing: Option<&NSCollectionLayoutEdgeSpacing> )
pub unsafe fn layoutSize(&self) -> Retained<NSCollectionLayoutSize>
pub unsafe fn supplementaryItems( &self ) -> Retained<NSArray<NSCollectionLayoutSupplementaryItem>>
Methods from Deref<Target = NSObject>§
sourcepub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
Handle messages the object doesn’t recognize.
See Apple’s documentation for details.
Methods from Deref<Target = AnyObject>§
sourcepub fn class(&self) -> &'static AnyClass
Available on crate feature NSAccessibilityConstants
only.
pub fn class(&self) -> &'static AnyClass
NSAccessibilityConstants
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());
sourcepub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load
instead.Available on crate feature NSAccessibilityConstants
only.
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
Ivar::load
instead.NSAccessibilityConstants
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.
sourcepub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load_mut
instead.Available on crate feature NSAccessibilityConstants
only.
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
Ivar::load_mut
instead.NSAccessibilityConstants
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§
source§impl AsMut<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
impl AsMut<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
source§fn as_mut(&mut self) -> &mut NSCollectionLayoutItem
fn as_mut(&mut self) -> &mut NSCollectionLayoutItem
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsRef<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
impl AsRef<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
source§fn as_ref(&self) -> &NSCollectionLayoutItem
fn as_ref(&self) -> &NSCollectionLayoutItem
Converts this type into a shared reference of the (usually inferred) input type.
source§impl Borrow<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
impl Borrow<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
source§fn borrow(&self) -> &NSCollectionLayoutItem
fn borrow(&self) -> &NSCollectionLayoutItem
Immutably borrows from an owned value. Read more
source§impl BorrowMut<AnyObject> for NSCollectionLayoutDecorationItem
impl BorrowMut<AnyObject> for NSCollectionLayoutDecorationItem
source§fn borrow_mut(&mut self) -> &mut AnyObject
fn borrow_mut(&mut self) -> &mut AnyObject
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
impl BorrowMut<NSCollectionLayoutItem> for NSCollectionLayoutDecorationItem
source§fn borrow_mut(&mut self) -> &mut NSCollectionLayoutItem
fn borrow_mut(&mut self) -> &mut NSCollectionLayoutItem
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSObject> for NSCollectionLayoutDecorationItem
impl BorrowMut<NSObject> for NSCollectionLayoutDecorationItem
source§fn borrow_mut(&mut self) -> &mut NSObject
fn borrow_mut(&mut self) -> &mut NSObject
Mutably borrows from an owned value. Read more
source§impl ClassType for NSCollectionLayoutDecorationItem
impl ClassType for NSCollectionLayoutDecorationItem
§type Super = NSCollectionLayoutItem
type Super = NSCollectionLayoutItem
The superclass of this class. Read more
§type Mutability = InteriorMutable
type Mutability = InteriorMutable
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "NSCollectionLayoutDecorationItem"
const NAME: &'static str = "NSCollectionLayoutDecorationItem"
The name of the Objective-C class that this type represents. Read more
source§fn class() -> &'static AnyClass
fn class() -> &'static AnyClass
Get a reference to the Objective-C class that this type represents. Read more
source§fn as_super_mut(&mut self) -> &mut Self::Super
fn as_super_mut(&mut self) -> &mut Self::Super
Get a mutable reference to the superclass.
source§impl NSCopying for NSCollectionLayoutDecorationItem
impl NSCopying for NSCollectionLayoutDecorationItem
source§impl NSObjectProtocol for NSCollectionLayoutDecorationItem
impl NSObjectProtocol for NSCollectionLayoutDecorationItem
source§fn isEqual(&self, other: &AnyObject) -> bool
fn isEqual(&self, other: &AnyObject) -> bool
Check whether the object is equal to an arbitrary other object. Read more
source§fn hash(&self) -> usize
fn hash(&self) -> usize
An integer that can be used as a table address in a hash table
structure. Read more
source§fn isKindOfClass(&self, cls: &AnyClass) -> bool
fn isKindOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of the class, or one of its
subclasses. Read more
source§fn is_kind_of<T>(&self) -> bool
fn is_kind_of<T>(&self) -> bool
Check if the object is an instance of the class type, or one of its
subclasses. Read more
source§fn isMemberOfClass(&self, cls: &AnyClass) -> bool
fn isMemberOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of a specific class, without
checking subclasses. Read more
source§fn respondsToSelector(&self, aSelector: Sel) -> bool
fn respondsToSelector(&self, aSelector: Sel) -> bool
Check whether the object implements or inherits a method with the
given selector. Read more
source§fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
Check whether the object conforms to a given protocol. Read more
source§fn debugDescription(&self) -> Retained<NSObject>
fn debugDescription(&self) -> Retained<NSObject>
A textual representation of the object to use when debugging. Read more
source§impl PartialEq for NSCollectionLayoutDecorationItem
impl PartialEq for NSCollectionLayoutDecorationItem
source§fn eq(&self, other: &NSCollectionLayoutDecorationItem) -> bool
fn eq(&self, other: &NSCollectionLayoutDecorationItem) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for NSCollectionLayoutDecorationItem
impl RefEncode for NSCollectionLayoutDecorationItem
source§const ENCODING_REF: Encoding = <NSCollectionLayoutItem as ::objc2::RefEncode>::ENCODING_REF
const ENCODING_REF: Encoding = <NSCollectionLayoutItem as ::objc2::RefEncode>::ENCODING_REF
The Objective-C type-encoding for a reference of this type. Read more
impl Eq for NSCollectionLayoutDecorationItem
impl Message for NSCollectionLayoutDecorationItem
impl StructuralPartialEq for NSCollectionLayoutDecorationItem
Auto Trait Implementations§
impl !Freeze for NSCollectionLayoutDecorationItem
impl !RefUnwindSafe for NSCollectionLayoutDecorationItem
impl !Send for NSCollectionLayoutDecorationItem
impl !Sync for NSCollectionLayoutDecorationItem
impl !Unpin for NSCollectionLayoutDecorationItem
impl !UnwindSafe for NSCollectionLayoutDecorationItem
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CounterpartOrSelf for T
impl<T> CounterpartOrSelf for T
§type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
The immutable counterpart of the type, or
Self
if the type has no
immutable counterpart. Read more§type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
The mutable counterpart of the type, or
Self
if the type has no
mutable counterpart. Read more