Enum KeyboardInteractivity

#[non_exhaustive]
pub enum KeyboardInteractivity {
    None,
    Exclusive,
    OnDemand,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No keyboard focus is possible.

This is the default value for all newly created layer shells.

Exclusive

Request exclusive keyboard focus if the layer is above shell surfaces.

For Layer::Top and Layer::Overlay, the seat will always give exclusive access to the layer which has this interactivity mode set.

This setting is intended for applications that need to ensure they receive all keyboard events, such as a lock screen or a password prompt.

OnDemand

The compositor should focus and unfocus this surface by the user in an implementation specific manner.

Compositors may use their normal mechanisms to manage keyboard focus between layers and regular desktop surfaces.

This setting is intended for applications which allow keyboard interaction.

Trait Implementations

impl Clone for KeyboardInteractivity

fn clone(&self) -> KeyboardInteractivity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyboardInteractivity

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

Formats the value using the given formatter.

impl Default for KeyboardInteractivity

fn default() -> KeyboardInteractivity

Returns the “default value” for a type.

impl From<KeyboardInteractivity> for KeyboardInteractivity

fn from(interactivity: KeyboardInteractivity) -> KeyboardInteractivity

Converts to this type from the input type.

impl Hash for KeyboardInteractivity

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

where __H: Hasher,

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 KeyboardInteractivity

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

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

fn partial_cmp(&self, other: &KeyboardInteractivity) -> 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 Copy for KeyboardInteractivity

impl Eq for KeyboardInteractivity

impl StructuralPartialEq for KeyboardInteractivity