Struct NSMenuSelectionMode

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

Available on crate feature NSMenu only.

When set as a value on NSMenu.selectionMode, determines how the menu manages selection states of the menu items that belong to the same selection group.

This does not apply to menu items that have distinct target/action values.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl NSMenuSelectionMode

pub const Automatic: Self

The menu will determine the appropriate selection mode based on the context and its contents.

pub const SelectOne: Self

The user will be allowed to select at most one menu item in the same selection group at a time. A change in selection will deselect any previously selected item.

pub const SelectAny: Self

The user can select multiple items in the menu. A change in selection will not automatically deselect any previously selected item in the same selection group.

Trait Implementations

impl Clone for NSMenuSelectionMode

fn clone(&self) -> NSMenuSelectionMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NSMenuSelectionMode

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

Formats the value using the given formatter.

impl Encode for NSMenuSelectionMode

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for NSMenuSelectionMode

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 NSMenuSelectionMode

fn cmp(&self, other: &NSMenuSelectionMode) -> 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 NSMenuSelectionMode

fn eq(&self, other: &NSMenuSelectionMode) -> 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 NSMenuSelectionMode

fn partial_cmp(&self, other: &NSMenuSelectionMode) -> 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 NSMenuSelectionMode

const ENCODING_REF: Encoding

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

impl Copy for NSMenuSelectionMode

impl Eq for NSMenuSelectionMode

impl StructuralPartialEq for NSMenuSelectionMode