Struct IOBluetoothPasskeyDisplay

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pub struct IOBluetoothPasskeyDisplay { /* private fields */ }

Available on crate feature IOBluetoothPasskeyDisplay only.

Available on crate feature objc2 only.

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pub unsafe fn setPasskey(&self, passkey: Option<&NSString>)

Available on crate feature objc2 only.

Setter for passkey.

return_highlight_image might not allow None.

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pub unsafe fn centeredView(&self) -> Option<Retained<NSView>>

Available on crate feature objc2 only.

§Safety

This is not retained internally, you must ensure the object is still alive.

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pub unsafe fn setCenteredView(&self, centered_view: Option<&NSView>)

Available on crate feature objc2 only.

Setter for centeredView.

§Safety

centered_view might not allow None.
This is unretained, you must ensure the object is kept alive while in use.

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pub unsafe fn backgroundImageConstraint( &self, ) -> Option<Retained<NSLayoutConstraint>>

Available on crate feature objc2 only.

§Safety

This is not retained internally, you must ensure the object is still alive.

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pub unsafe fn setBackgroundImageConstraint( &self, background_image_constraint: Option<&NSLayoutConstraint>, )

Available on crate feature objc2 only.

Setter for backgroundImageConstraint.

§Safety

background_image_constraint might not allow None.
This is unretained, you must ensure the object is kept alive while in use.

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pub unsafe fn sharedDisplayView( mtm: MainThreadMarker, ) -> Option<Retained<IOBluetoothPasskeyDisplay>>

Available on crate feature objc2 only.

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pub unsafe fn setPasskey_forDevice_usingSSP( &self, in_string: Option<&NSString>, device: Option<&IOBluetoothDevice>, is_ssp: bool, )

Available on crate features objc2 and objc2-io-bluetooth only.

§Safety

in_string might not allow None.
device might not allow None.

Available on crate feature objc2 only.

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pub unsafe fn resetAll(&self)

👎Deprecated

Available on crate feature objc2 only.

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impl IOBluetoothPasskeyDisplay

Methods declared on superclass NSView.

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pub unsafe fn initWithFrame( this: Allocated<Self>, frame_rect: NSRect, ) -> Retained<Self>

Available on crate feature objc2 only.

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pub unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>

Available on crate feature objc2 only.

§Safety

coder possibly has further requirements.

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impl IOBluetoothPasskeyDisplay

Methods declared on superclass NSResponder.

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pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

Available on crate feature objc2 only.

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impl IOBluetoothPasskeyDisplay

Methods declared on superclass NSObject.

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pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>

Available on crate feature objc2 only.

Methods from Deref<Target = NSView>§

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pub fn setTranslatesAutoresizingMaskIntoConstraints( &self, translates_autoresizing_mask_into_constraints: bool, )

Setter for translatesAutoresizingMaskIntoConstraints.

pub fn isVerticalContentSizeConstraintActive(&self) -> bool

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pub fn setVerticalContentSizeConstraintActive( &self, vertical_content_size_constraint_active: bool, )

Setter for isVerticalContentSizeConstraintActive.

§Safety

This is not retained internally, you must ensure the object is still alive.

§Safety

This is not retained internally, you must ensure the object is still alive.

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pub fn isHidden(&self) -> bool

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pub fn setHidden(&self, hidden: bool)

Setter for isHidden.

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pub fn isHiddenOrHasHiddenAncestor(&self) -> bool

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pub unsafe fn getRectsBeingDrawn_count( &self, rects: mut const CGRect, count: *mut isize, )

§Safety

rects must be a valid pointer or null.
count must be a valid pointer or null.

§Safety

compare must be implemented correctly.
context must be a valid pointer or null.

Setter for postsFrameChangedNotifications.

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pub fn resizeSubviewsWithOldSize(&self, old_size: CGSize)

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pub fn frame(&self) -> CGRect

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pub fn setFrame(&self, frame: CGRect)

Setter for frame.

Setter for bounds.

Setter for canDrawConcurrently.

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pub fn canDraw(&self) -> bool

👎Deprecated: If a view needs display, -drawRect: or -updateLayer will be called automatically when the view is able to draw. To check whether a view is in a window, call -window. To check whether a view is hidden, call -isHiddenOrHasHiddenAncestor.

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pub fn setNeedsDisplayInRect(&self, invalid_rect: CGRect)

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pub fn needsDisplay(&self) -> bool

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pub fn setAcceptsTouchEvents(&self, accepts_touch_events: bool)

👎Deprecated: Use allowedTouchTypes instead

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pub fn canDrawSubviewsIntoLayer(&self) -> bool

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pub fn setCanDrawSubviewsIntoLayer(&self, can_draw_subviews_into_layer: bool)

Setter for canDrawSubviewsIntoLayer.

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pub fn layoutSubtreeIfNeeded(&self)

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Setter for toolTip.

This is copied when set.

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pub unsafe fn addToolTipRect_owner_userData( &self, rect: CGRect, owner: &AnyObject, data: *mut c_void, ) -> isize

§Safety

owner should be of the correct type.
data must be a valid pointer or null.

Setter for preparedContentRect.

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pub fn allowsVibrancy(&self) -> bool

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pub fn viewDidChangeEffectiveAppearance(&self)

Override point for reacting to the effective appearance of the receiver changing. At this point effectiveAppearance property reflects the new appearance.

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pub unsafe fn nextKeyView(&self) -> Option<Retained<NSView>>

§Safety

This is not retained internally, you must ensure the object is still alive.

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pub unsafe fn setNextKeyView(&self, next_key_view: Option<&NSView>)

Setter for nextKeyView.

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pub unsafe fn print(&self, sender: Option<&AnyObject>)

§Safety

sender should be of the correct type.

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pub unsafe fn knowsPageRange(&self, range: *mut NSRange) -> bool

§Safety

range must be a valid pointer.

§Safety

options generic should be of the correct type.

Setter for additionalSafeAreaInsets.

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pub fn safeAreaRect(&self) -> CGRect

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pub fn prefersCompactControlSizeMetrics(&self) -> bool

When this property is true, any NSControls in the view or its descendants will be sized with compact metrics compatible with macOS 15 and earlier. Defaults to false

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pub fn setPrefersCompactControlSizeMetrics( &self, prefers_compact_control_size_metrics: bool, )

Setter for prefersCompactControlSizeMetrics.

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👎Deprecated

Methods from Deref<Target = NSResponder>§

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pub unsafe fn nextResponder(&self) -> Option<Retained<NSResponder>>

§Safety

This is not retained internally, you must ensure the object is still alive.

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pub unsafe fn setNextResponder(&self, next_responder: Option<&NSResponder>)

Setter for nextResponder.

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pub fn becomeFirstResponder(&self) -> bool

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pub fn resignFirstResponder(&self) -> bool

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pub fn flushBufferedKeyEvents(&self)

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pub unsafe fn showContextHelp(&self, sender: Option<&AnyObject>)

§Safety

sender should be of the correct type.

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pub unsafe fn supplementalTargetForAction_sender( &self, action: Sel, sender: Option<&AnyObject>, ) -> Option<Retained<AnyObject>>

§Safety

action must be a valid selector.
sender should be of the correct type.

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pub fn undoManager(&self) -> Option<Retained<NSUndoManager>>

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pub unsafe fn presentError_modalForWindow_delegate_didPresentSelector_contextInfo( &self, error: &NSError, window: &NSWindow, delegate: Option<&AnyObject>, did_present_selector: Option<Sel>, context_info: *mut c_void, )

§Safety

delegate should be of the correct type.
did_present_selector must be a valid selector.
context_info must be a valid pointer or null.

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pub fn presentError(&self, error: &NSError) -> bool

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pub fn willPresentError(&self, error: &NSError) -> Retained<NSError>

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pub fn performMnemonic(&self, string: &NSString) -> bool

👎Deprecated: This has always returned NO and had no effect on macOS

Methods from Deref<Target = NSObject>§

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pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>§

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pub fn class(&self) -> &'static AnyClass

Dynamically find the class of this object.

§Panics

May panic if the object is invalid (which may be the case for objects returned from unavailable init/new methods).

§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());

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pub unsafe fn get_ivar<T>(&self, name: &str) -> &T
where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

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.

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pub fn downcast_ref<T>(&self) -> Option<&T>
where T: DowncastTarget,

Attempt to downcast the object to a class of type T.

This is the reference-variant. Use Retained::downcast if you want to convert a retained object to another type.

§Mutable classes

Some classes have immutable and mutable variants, such as NSString and NSMutableString.

When some Objective-C API signature says it gives you an immutable class, it generally expects you to not mutate that, even though it may technically be mutable “under the hood”.

So using this method to convert a NSString to a NSMutableString, while not unsound, is generally frowned upon unless you created the string yourself, or the API explicitly documents the string to be mutable.

See Apple’s documentation on mutability and on isKindOfClass: for more details.

§Generic classes

Objective-C generics are called “lightweight generics”, and that’s because they aren’t exposed in the runtime. This makes it impossible to safely downcast to generic collections, so this is disallowed by this method.

You can, however, safely downcast to generic collections where all the type-parameters are AnyObject.

§Panics

This works internally by calling isKindOfClass:. That means that the object must have the instance method of that name, and an exception will be thrown (if CoreFoundation is linked) or the process will abort if that is not the case. In the vast majority of cases, you don’t need to worry about this, since both root objects NSObject and NSProxy implement this method.

§Examples

Cast an NSString back and forth from NSObject.

use objc2::rc::Retained;
use objc2_foundation::{NSObject, NSString};

let obj: Retained<NSObject> = NSString::new().into_super();
let string = obj.downcast_ref::<NSString>().unwrap();
// Or with `downcast`, if we do not need the object afterwards
let string = obj.downcast::<NSString>().unwrap();

Try (and fail) to cast an NSObject to an NSString.

use objc2_foundation::{NSObject, NSString};

let obj = NSObject::new();
assert!(obj.downcast_ref::<NSString>().is_none());

Try to cast to an array of strings.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);
// This is invalid and doesn't type check.
let arr = arr.downcast_ref::<NSArray<NSString>>();

This fails to compile, since it would require enumerating over the array to ensure that each element is of the desired type, which is a performance pitfall.

Downcast when processing each element instead.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);

for elem in arr {
    if let Some(data) = elem.downcast_ref::<NSString>() {
        // handle `data`
    }
}

Safety Read more

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impl NSAccessibilityElementProtocol for IOBluetoothPasskeyDisplay

Available on crate feature objc2 only.

fn animator(&self) -> Retained<Self>
where Self: Sized + Message,

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fn animations(&self) -> Retained<NSDictionary<NSString>>
where Self: Sized + Message,

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unsafe fn setAnimations(&self, animations: &NSDictionary<NSString>)
where Self: Sized + Message,

Setter for animations. Read more

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Available on crate feature objc2 only.

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unsafe fn encodeWithCoder(&self, coder: &NSCoder)
where Self: Sized + Message,

Safety Read more

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unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>
where Self: Sized + Message,

Safety Read more

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impl NSDraggingDestination for IOBluetoothPasskeyDisplay

Available on crate feature objc2 only.

Available on crate feature objc2 only.

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fn isEqual(&self, other: Option<&AnyObject>) -> bool
where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object. Read more

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fn hash(&self) -> usize
where Self: Sized + Message,

An integer that can be used as a table address in a hash table structure. Read more

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fn isKindOfClass(&self, cls: &AnyClass) -> bool
where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses. Read more

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fn is_kind_of<T>(&self) -> bool
where T: ClassType, Self: Sized + Message,

👎Deprecated: use isKindOfClass directly, or cast your objects with AnyObject::downcast_ref

Available on crate feature objc2 only.

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fn alloc(mtm: MainThreadMarker) -> Allocated<Self>
where Self: Sized + ClassType,

Allocate a new instance of the class on the main thread. Read more

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct IOBluetoothPasskeyDisplay Copy item path

Implementations§

impl IOBluetoothPasskeyDisplay

pub unsafe fn usePasskeyNotificaitons(&self) -> bool

pub unsafe fn setUsePasskeyNotificaitons(&self, use_passkey_notificaitons: bool)

pub unsafe fn isIncomingRequest(&self) -> bool

pub unsafe fn setIsIncomingRequest(&self, is_incoming_request: bool)

pub unsafe fn passkey(&self) -> Retained<NSString>

pub unsafe fn setPasskey(&self, passkey: Option<&NSString>)

pub unsafe fn returnImage(&self) -> Option<Retained<NSImage>>

pub unsafe fn setReturnImage(&self, return_image: Option<&NSImage>)

§Safety

pub unsafe fn returnHighlightImage(&self) -> Option<Retained<NSImage>>

pub unsafe fn setReturnHighlightImage( &self, return_highlight_image: Option<&NSImage>, )

§Safety

pub unsafe fn centeredView(&self) -> Option<Retained<NSView>>

§Safety

pub unsafe fn setCenteredView(&self, centered_view: Option<&NSView>)

§Safety

pub unsafe fn backgroundImageConstraint( &self, ) -> Option<Retained<NSLayoutConstraint>>

§Safety

pub unsafe fn setBackgroundImageConstraint( &self, background_image_constraint: Option<&NSLayoutConstraint>, )

§Safety

pub unsafe fn sharedDisplayView( mtm: MainThreadMarker, ) -> Option<Retained<IOBluetoothPasskeyDisplay>>

pub unsafe fn setPasskey_forDevice_usingSSP( &self, in_string: Option<&NSString>, device: Option<&IOBluetoothDevice>, is_ssp: bool, )

§Safety

pub unsafe fn advancePasskeyIndicator(&self)

pub unsafe fn retreatPasskeyIndicator(&self)

pub unsafe fn resetPasskeyIndicator(&self)

pub unsafe fn setupUIForDevice(&self, device: Option<&IOBluetoothDevice>)

§Safety

pub unsafe fn setupUIForSSPDevice(&self, device: Option<&IOBluetoothDevice>)

§Safety

pub unsafe fn setPasskeyString(&self, in_string: Option<&NSString>)

§Safety

pub unsafe fn setPasskeyIndicatorEnabled(&self, in_enabled: bool)

pub unsafe fn resetAll(&self)

impl IOBluetoothPasskeyDisplay

pub unsafe fn initWithFrame( this: Allocated<Self>, frame_rect: NSRect, ) -> Retained<Self>

pub unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>

§Safety

impl IOBluetoothPasskeyDisplay

pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

impl IOBluetoothPasskeyDisplay

pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>

Methods from Deref<Target = NSView>§

pub fn constraints(&self) -> Retained<NSArray<NSLayoutConstraint>>

pub fn addConstraint(&self, constraint: &NSLayoutConstraint)

pub fn addConstraints(&self, constraints: &NSArray<NSLayoutConstraint>)

pub fn removeConstraint(&self, constraint: &NSLayoutConstraint)

pub fn removeConstraints(&self, constraints: &NSArray<NSLayoutConstraint>)

pub fn updateConstraintsForSubtreeIfNeeded(&self)

pub fn updateConstraints(&self)

pub fn needsUpdateConstraints(&self) -> bool

pub fn setNeedsUpdateConstraints(&self, needs_update_constraints: bool)

pub fn translatesAutoresizingMaskIntoConstraints(&self) -> bool

pub fn setTranslatesAutoresizingMaskIntoConstraints( &self, translates_autoresizing_mask_into_constraints: bool, )

pub fn alignmentRectForFrame(&self, frame: CGRect) -> CGRect

pub fn frameForAlignmentRect(&self, alignment_rect: CGRect) -> CGRect

pub fn alignmentRectInsets(&self) -> NSEdgeInsets

pub fn intrinsicContentSize(&self) -> CGSize

pub fn invalidateIntrinsicContentSize(&self)

pub fn contentHuggingPriorityForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> f32

pub fn setContentHuggingPriority_forOrientation( &self, priority: f32, orientation: NSLayoutConstraintOrientation, )

pub fn contentCompressionResistancePriorityForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> f32

pub fn setContentCompressionResistancePriority_forOrientation( &self, priority: f32, orientation: NSLayoutConstraintOrientation, )

pub fn isHorizontalContentSizeConstraintActive(&self) -> bool

pub fn setHorizontalContentSizeConstraintActive( &self, horizontal_content_size_constraint_active: bool, )

pub fn isVerticalContentSizeConstraintActive(&self) -> bool

pub fn setVerticalContentSizeConstraintActive( &self, vertical_content_size_constraint_active: bool, )

pub fn fittingSize(&self) -> CGSize

pub fn constraintsAffectingLayoutForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> Retained<NSArray<NSLayoutConstraint>>

pub fn hasAmbiguousLayout(&self) -> bool

pub fn exerciseAmbiguityInLayout(&self)

pub fn window(&self) -> Option<Retained<NSWindow>>

pub unsafe fn superview(&self) -> Option<Retained<NSView>>

§Safety

pub fn subviews(&self) -> Retained<NSArray<NSView>>

pub fn setSubviews(&self, subviews: &NSArray<NSView>)

pub fn isDescendantOf(&self, view: &NSView) -> bool

Struct IOBluetoothPasskeyDisplay

pub unsafe fn getRectsBeingDrawn_count( &self, rects: mut const CGRect, count: *mut isize, )

pub unsafe fn sortSubviewsUsingFunction_context( &self, compare: unsafe extern "C-unwind" fn(NonNull<NSView>, NonNull<NSView>, mut c_void) -> NSComparisonResult, context: mut c_void, )