Struct GCSystemGestureState

#[repr(transparent)]
pub struct GCSystemGestureState(pub NSInteger);

Available on crate feature GCControllerElement only.

Elements on a GCDevice can be used for system gestures. The system gesture state represents how input is handled in the app for a controller element that is bound to a system gesture.

the control of the app. If a user presses the Options button, the system gesture recognizer will run by default. If a long press is detected, input will not be forwarded to your app (your application won’t see the Options button was pressed at all). If a long press is not detected, input will be forwared to your app, with a delay.

If you do not want any delay in receiving input for this element, you have two options

• Set the preferred state of the element to GCSystemGestureStateAlwaysReceive. The system gesture recognize will run concurrently with input being sent to your app. This removes input delay, but can lead to system gestures being triggered simulatenously with in-app actions.
• Set the preferred state of the element to GCSystemGestureStateDisabled. This will disable the system gesture recognizer - your app will receive full control of the input for this element.

See: GCControllerElement.boundToSystemGesture

See: GCControllerElement.preferredSystemGestureState

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl GCSystemGestureState

pub const Enabled: Self

System gesture recognizers will run before input is sent to app, this is the default state

pub const AlwaysReceive: Self

Input is sent to app and processed by system gesture recognizers simultaneously

pub const Disabled: Self

System gesture recognizers will not run at all. Input is passed directly to app

Trait Implementations

impl Clone for GCSystemGestureState

fn clone(&self) -> GCSystemGestureState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GCSystemGestureState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encode for GCSystemGestureState

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for GCSystemGestureState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for GCSystemGestureState

fn cmp(&self, other: &GCSystemGestureState) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for GCSystemGestureState

fn eq(&self, other: &GCSystemGestureState) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for GCSystemGestureState

fn partial_cmp(&self, other: &GCSystemGestureState) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefEncode for GCSystemGestureState

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for GCSystemGestureState

impl Eq for GCSystemGestureState

impl StructuralPartialEq for GCSystemGestureState