#[repr(C)]pub struct NSCollectionViewLayoutAttributes { /* private fields */ }
Available on crate feature
NSCollectionViewLayout
only.Implementations§
source§impl NSCollectionViewLayoutAttributes
impl NSCollectionViewLayoutAttributes
pub unsafe fn frame(&self) -> NSRect
pub unsafe fn setFrame(&self, frame: NSRect)
pub unsafe fn size(&self) -> NSSize
pub unsafe fn setSize(&self, size: NSSize)
pub unsafe fn alpha(&self) -> CGFloat
pub unsafe fn setAlpha(&self, alpha: CGFloat)
pub unsafe fn zIndex(&self) -> NSInteger
pub unsafe fn setZIndex(&self, z_index: NSInteger)
pub unsafe fn isHidden(&self) -> bool
pub unsafe fn setHidden(&self, hidden: bool)
pub unsafe fn indexPath(&self) -> Option<Retained<NSIndexPath>>
pub unsafe fn setIndexPath(&self, index_path: Option<&NSIndexPath>)
pub unsafe fn representedElementCategory(&self) -> NSCollectionElementCategory
pub unsafe fn representedElementKind(&self) -> Option<Retained<NSString>>
pub unsafe fn layoutAttributesForItemWithIndexPath( index_path: &NSIndexPath ) -> Retained<Self>
pub unsafe fn layoutAttributesForInterItemGapBeforeIndexPath( index_path: &NSIndexPath ) -> Retained<Self>
pub unsafe fn layoutAttributesForSupplementaryViewOfKind_withIndexPath( element_kind: &NSCollectionViewSupplementaryElementKind, index_path: &NSIndexPath ) -> Retained<Self>
Available on crate feature
NSCollectionView
only.pub unsafe fn layoutAttributesForDecorationViewOfKind_withIndexPath( decoration_view_kind: &NSCollectionViewDecorationElementKind, index_path: &NSIndexPath ) -> Retained<Self>
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 BorrowMut<AnyObject> for NSCollectionViewLayoutAttributes
impl BorrowMut<AnyObject> for NSCollectionViewLayoutAttributes
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<NSObject> for NSCollectionViewLayoutAttributes
impl BorrowMut<NSObject> for NSCollectionViewLayoutAttributes
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 NSCollectionViewLayoutAttributes
impl ClassType for NSCollectionViewLayoutAttributes
§type Mutability = InteriorMutable
type Mutability = InteriorMutable
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "NSCollectionViewLayoutAttributes"
const NAME: &'static str = "NSCollectionViewLayoutAttributes"
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 NSCollectionViewLayoutAttributes
impl NSCopying for NSCollectionViewLayoutAttributes
source§impl NSObjectProtocol for NSCollectionViewLayoutAttributes
impl NSObjectProtocol for NSCollectionViewLayoutAttributes
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 NSCollectionViewLayoutAttributes
impl PartialEq for NSCollectionViewLayoutAttributes
source§fn eq(&self, other: &NSCollectionViewLayoutAttributes) -> bool
fn eq(&self, other: &NSCollectionViewLayoutAttributes) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for NSCollectionViewLayoutAttributes
impl RefEncode for NSCollectionViewLayoutAttributes
source§const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF
const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF
The Objective-C type-encoding for a reference of this type. Read more
impl Eq for NSCollectionViewLayoutAttributes
impl Message for NSCollectionViewLayoutAttributes
impl StructuralPartialEq for NSCollectionViewLayoutAttributes
Auto Trait Implementations§
impl !Freeze for NSCollectionViewLayoutAttributes
impl !RefUnwindSafe for NSCollectionViewLayoutAttributes
impl !Send for NSCollectionViewLayoutAttributes
impl !Sync for NSCollectionViewLayoutAttributes
impl !Unpin for NSCollectionViewLayoutAttributes
impl !UnwindSafe for NSCollectionViewLayoutAttributes
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