Struct objc2_ui_kit::UIDragPreviewTarget
source · #[repr(C)]pub struct UIDragPreviewTarget { /* private fields */ }
Available on crate features
UITargetedDragPreview
and UITargetedPreview
only.Implementations§
source§impl UIDragPreviewTarget
impl UIDragPreviewTarget
Methods declared on superclass UIPreviewTarget
pub unsafe fn initWithContainer_center_transform( this: Allocated<Self>, container: &UIView, center: CGPoint, transform: CGAffineTransform ) -> Retained<Self>
Available on crate features
UIResponder
and UIView
only.pub unsafe fn initWithContainer_center( this: Allocated<Self>, container: &UIView, center: CGPoint ) -> 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>
Methods from Deref<Target = UIPreviewTarget>§
pub unsafe fn container(&self) -> Retained<UIView>
Available on crate features
UIResponder
and UIView
only.pub unsafe fn center(&self) -> CGPoint
pub unsafe fn transform(&self) -> CGAffineTransform
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 UIDragPreviewTarget
impl AsMut<AnyObject> for UIDragPreviewTarget
source§impl AsMut<NSObject> for UIDragPreviewTarget
impl AsMut<NSObject> for UIDragPreviewTarget
source§impl AsMut<UIPreviewTarget> for UIDragPreviewTarget
impl AsMut<UIPreviewTarget> for UIDragPreviewTarget
source§fn as_mut(&mut self) -> &mut UIPreviewTarget
fn as_mut(&mut self) -> &mut UIPreviewTarget
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsRef<AnyObject> for UIDragPreviewTarget
impl AsRef<AnyObject> for UIDragPreviewTarget
source§impl AsRef<NSObject> for UIDragPreviewTarget
impl AsRef<NSObject> for UIDragPreviewTarget
source§impl AsRef<UIPreviewTarget> for UIDragPreviewTarget
impl AsRef<UIPreviewTarget> for UIDragPreviewTarget
source§fn as_ref(&self) -> &UIPreviewTarget
fn as_ref(&self) -> &UIPreviewTarget
Converts this type into a shared reference of the (usually inferred) input type.
source§impl Borrow<AnyObject> for UIDragPreviewTarget
impl Borrow<AnyObject> for UIDragPreviewTarget
source§impl Borrow<NSObject> for UIDragPreviewTarget
impl Borrow<NSObject> for UIDragPreviewTarget
source§impl Borrow<UIPreviewTarget> for UIDragPreviewTarget
impl Borrow<UIPreviewTarget> for UIDragPreviewTarget
source§fn borrow(&self) -> &UIPreviewTarget
fn borrow(&self) -> &UIPreviewTarget
Immutably borrows from an owned value. Read more
source§impl BorrowMut<AnyObject> for UIDragPreviewTarget
impl BorrowMut<AnyObject> for UIDragPreviewTarget
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 UIDragPreviewTarget
impl BorrowMut<NSObject> for UIDragPreviewTarget
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 BorrowMut<UIPreviewTarget> for UIDragPreviewTarget
impl BorrowMut<UIPreviewTarget> for UIDragPreviewTarget
source§fn borrow_mut(&mut self) -> &mut UIPreviewTarget
fn borrow_mut(&mut self) -> &mut UIPreviewTarget
Mutably borrows from an owned value. Read more
source§impl ClassType for UIDragPreviewTarget
impl ClassType for UIDragPreviewTarget
§type Super = UIPreviewTarget
type Super = UIPreviewTarget
The superclass of this class. Read more
§type Mutability = MainThreadOnly
type Mutability = MainThreadOnly
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "UIDragPreviewTarget"
const NAME: &'static str = "UIDragPreviewTarget"
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 UIDragPreviewTarget
impl Debug for UIDragPreviewTarget
source§impl Deref for UIDragPreviewTarget
impl Deref for UIDragPreviewTarget
source§impl DerefMut for UIDragPreviewTarget
impl DerefMut for UIDragPreviewTarget
source§impl Hash for UIDragPreviewTarget
impl Hash for UIDragPreviewTarget
source§impl NSCopying for UIDragPreviewTarget
impl NSCopying for UIDragPreviewTarget
source§impl NSObjectProtocol for UIDragPreviewTarget
impl NSObjectProtocol for UIDragPreviewTarget
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 UIDragPreviewTarget
impl PartialEq for UIDragPreviewTarget
source§fn eq(&self, other: &UIDragPreviewTarget) -> bool
fn eq(&self, other: &UIDragPreviewTarget) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for UIDragPreviewTarget
impl RefEncode for UIDragPreviewTarget
source§const ENCODING_REF: Encoding = <UIPreviewTarget as ::objc2::RefEncode>::ENCODING_REF
const ENCODING_REF: Encoding = <UIPreviewTarget as ::objc2::RefEncode>::ENCODING_REF
The Objective-C type-encoding for a reference of this type. Read more
impl Eq for UIDragPreviewTarget
impl Message for UIDragPreviewTarget
impl StructuralPartialEq for UIDragPreviewTarget
Auto Trait Implementations§
impl !Freeze for UIDragPreviewTarget
impl !RefUnwindSafe for UIDragPreviewTarget
impl !Send for UIDragPreviewTarget
impl !Sync for UIDragPreviewTarget
impl !Unpin for UIDragPreviewTarget
impl !UnwindSafe for UIDragPreviewTarget
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