Struct objc2_app_kit::NSFontDescriptor
source · #[repr(C)]pub struct NSFontDescriptor { /* private fields */ }
Available on crate feature
NSFontDescriptor
only.Implementations§
source§impl NSFontDescriptor
impl NSFontDescriptor
pub unsafe fn postscriptName(&self) -> Option<Retained<NSString>>
pub unsafe fn pointSize(&self) -> CGFloat
pub unsafe fn matrix(&self) -> Option<Retained<NSAffineTransform>>
pub unsafe fn symbolicTraits(&self) -> NSFontDescriptorSymbolicTraits
pub unsafe fn requiresFontAssetRequest(&self) -> bool
pub unsafe fn objectForKey( &self, attribute: &NSFontDescriptorAttributeName ) -> Option<Retained<AnyObject>>
pub unsafe fn fontAttributes( &self ) -> Retained<NSDictionary<NSFontDescriptorAttributeName, AnyObject>>
pub unsafe fn fontDescriptorWithFontAttributes( attributes: Option<&NSDictionary<NSFontDescriptorAttributeName, AnyObject>> ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithName_size( font_name: &NSString, size: CGFloat ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithName_matrix( font_name: &NSString, matrix: &NSAffineTransform ) -> Retained<NSFontDescriptor>
pub unsafe fn initWithFontAttributes( this: Allocated<Self>, attributes: Option<&NSDictionary<NSFontDescriptorAttributeName, AnyObject>> ) -> Retained<Self>
pub unsafe fn matchingFontDescriptorsWithMandatoryKeys( &self, mandatory_keys: Option<&NSSet<NSFontDescriptorAttributeName>> ) -> Retained<NSArray<NSFontDescriptor>>
pub unsafe fn matchingFontDescriptorWithMandatoryKeys( &self, mandatory_keys: Option<&NSSet<NSFontDescriptorAttributeName>> ) -> Option<Retained<NSFontDescriptor>>
pub unsafe fn fontDescriptorByAddingAttributes( &self, attributes: &NSDictionary<NSFontDescriptorAttributeName, AnyObject> ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithSymbolicTraits( &self, symbolic_traits: NSFontDescriptorSymbolicTraits ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithSize( &self, new_point_size: CGFloat ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithMatrix( &self, matrix: &NSAffineTransform ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithFace( &self, new_face: &NSString ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithFamily( &self, new_family: &NSString ) -> Retained<NSFontDescriptor>
pub unsafe fn fontDescriptorWithDesign( &self, design: &NSFontDescriptorSystemDesign ) -> Option<Retained<Self>>
source§impl NSFontDescriptor
impl NSFontDescriptor
Methods declared on superclass NSObject
source§impl NSFontDescriptor
impl NSFontDescriptor
NSFontDescriptor_TextStyles
pub unsafe fn preferredFontDescriptorForTextStyle_options( style: &NSFontTextStyle, options: &NSDictionary<NSFontTextStyleOptionKey, AnyObject> ) -> Retained<NSFontDescriptor>
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<AnyObject> for NSFontDescriptor
impl AsMut<AnyObject> for NSFontDescriptor
source§impl AsMut<NSFontDescriptor> for NSFontDescriptor
impl AsMut<NSFontDescriptor> for NSFontDescriptor
source§impl AsMut<NSObject> for NSFontDescriptor
impl AsMut<NSObject> for NSFontDescriptor
source§impl AsRef<AnyObject> for NSFontDescriptor
impl AsRef<AnyObject> for NSFontDescriptor
source§impl AsRef<NSFontDescriptor> for NSFontDescriptor
impl AsRef<NSFontDescriptor> for NSFontDescriptor
source§impl AsRef<NSObject> for NSFontDescriptor
impl AsRef<NSObject> for NSFontDescriptor
source§impl Borrow<AnyObject> for NSFontDescriptor
impl Borrow<AnyObject> for NSFontDescriptor
source§impl Borrow<NSObject> for NSFontDescriptor
impl Borrow<NSObject> for NSFontDescriptor
source§impl BorrowMut<AnyObject> for NSFontDescriptor
impl BorrowMut<AnyObject> for NSFontDescriptor
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 NSFontDescriptor
impl BorrowMut<NSObject> for NSFontDescriptor
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 NSFontDescriptor
impl ClassType for NSFontDescriptor
§type Mutability = InteriorMutable
type Mutability = InteriorMutable
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "NSFontDescriptor"
const NAME: &'static str = "NSFontDescriptor"
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 NSFontDescriptor
impl Debug for NSFontDescriptor
source§impl Deref for NSFontDescriptor
impl Deref for NSFontDescriptor
source§impl DerefMut for NSFontDescriptor
impl DerefMut for NSFontDescriptor
source§impl Hash for NSFontDescriptor
impl Hash for NSFontDescriptor
source§impl NSCoding for NSFontDescriptor
impl NSCoding for NSFontDescriptor
source§impl NSCopying for NSFontDescriptor
impl NSCopying for NSFontDescriptor
source§impl NSObjectProtocol for NSFontDescriptor
impl NSObjectProtocol for NSFontDescriptor
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 NSSecureCoding for NSFontDescriptor
impl NSSecureCoding for NSFontDescriptor
source§impl PartialEq for NSFontDescriptor
impl PartialEq for NSFontDescriptor
source§fn eq(&self, other: &NSFontDescriptor) -> bool
fn eq(&self, other: &NSFontDescriptor) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for NSFontDescriptor
impl RefEncode for NSFontDescriptor
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 NSFontDescriptor
impl Message for NSFontDescriptor
impl StructuralPartialEq for NSFontDescriptor
Auto Trait Implementations§
impl !Freeze for NSFontDescriptor
impl !RefUnwindSafe for NSFontDescriptor
impl !Send for NSFontDescriptor
impl !Sync for NSFontDescriptor
impl !Unpin for NSFontDescriptor
impl !UnwindSafe for NSFontDescriptor
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