Struct objc2_ui_kit::UIDragPreview
source · #[repr(C)]pub struct UIDragPreview { /* private fields */ }
Available on crate feature
UIDragPreview
only.Implementations§
source§impl UIDragPreview
impl UIDragPreview
pub unsafe fn initWithView_parameters( this: Allocated<Self>, view: &UIView, parameters: &UIDragPreviewParameters ) -> Retained<Self>
Available on crate features
UIDragPreviewParameters
and UIPreviewParameters
and UIResponder
and UIView
only.pub unsafe fn initWithView( this: Allocated<Self>, view: &UIView ) -> Retained<Self>
Available on crate features
UIResponder
and UIView
only.pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>
pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>
pub unsafe fn view(&self) -> Retained<UIView>
Available on crate features
UIResponder
and UIView
only.pub unsafe fn parameters(&self) -> Retained<UIDragPreviewParameters>
Available on crate features
UIDragPreviewParameters
and UIPreviewParameters
only.source§impl UIDragPreview
impl UIDragPreview
URLPreviews
pub unsafe fn previewForURL( url: &NSURL, mtm: MainThreadMarker ) -> Retained<Self>
Available on crate feature
UITextDragURLPreviews
only.pub unsafe fn previewForURL_title( url: &NSURL, title: Option<&NSString>, mtm: MainThreadMarker ) -> Retained<Self>
Available on crate feature
UITextDragURLPreviews
only.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 UIIndirectScribbleInteraction
only.
pub fn class(&self) -> &'static AnyClass
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());
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 UIIndirectScribbleInteraction
only.
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
Ivar::load
instead.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.
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 UIIndirectScribbleInteraction
only.
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
Ivar::load_mut
instead.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§
source§impl AsMut<AnyObject> for UIDragPreview
impl AsMut<AnyObject> for UIDragPreview
source§impl AsMut<NSObject> for UIDragPreview
impl AsMut<NSObject> for UIDragPreview
source§impl AsMut<UIDragPreview> for UIDragPreview
impl AsMut<UIDragPreview> for UIDragPreview
source§impl AsRef<AnyObject> for UIDragPreview
impl AsRef<AnyObject> for UIDragPreview
source§impl AsRef<NSObject> for UIDragPreview
impl AsRef<NSObject> for UIDragPreview
source§impl AsRef<UIDragPreview> for UIDragPreview
impl AsRef<UIDragPreview> for UIDragPreview
source§impl Borrow<AnyObject> for UIDragPreview
impl Borrow<AnyObject> for UIDragPreview
source§impl Borrow<NSObject> for UIDragPreview
impl Borrow<NSObject> for UIDragPreview
source§impl BorrowMut<AnyObject> for UIDragPreview
impl BorrowMut<AnyObject> for UIDragPreview
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 UIDragPreview
impl BorrowMut<NSObject> for UIDragPreview
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 UIDragPreview
impl ClassType for UIDragPreview
§type Mutability = MainThreadOnly
type Mutability = MainThreadOnly
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "UIDragPreview"
const NAME: &'static str = "UIDragPreview"
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 Debug for UIDragPreview
impl Debug for UIDragPreview
source§impl Deref for UIDragPreview
impl Deref for UIDragPreview
source§impl DerefMut for UIDragPreview
impl DerefMut for UIDragPreview
source§impl Hash for UIDragPreview
impl Hash for UIDragPreview
source§impl NSCopying for UIDragPreview
impl NSCopying for UIDragPreview
source§impl NSObjectProtocol for UIDragPreview
impl NSObjectProtocol for UIDragPreview
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 UIDragPreview
impl PartialEq for UIDragPreview
source§fn eq(&self, other: &UIDragPreview) -> bool
fn eq(&self, other: &UIDragPreview) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for UIDragPreview
impl RefEncode for UIDragPreview
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 UIDragPreview
impl Message for UIDragPreview
impl StructuralPartialEq for UIDragPreview
Auto Trait Implementations§
impl !Freeze for UIDragPreview
impl !RefUnwindSafe for UIDragPreview
impl !Send for UIDragPreview
impl !Sync for UIDragPreview
impl !Unpin for UIDragPreview
impl !UnwindSafe for UIDragPreview
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