Struct wayland_server::protocol::wl_seat::WlSeat

pub struct WlSeat(_);

Methods

impl WlSeat

pub fn capabilities(&self, capabilities: Capability)

seat capabilities changed

This is emitted whenever a seat gains or loses the pointer, keyboard or touch capabilities. The argument is a capability enum containing the complete set of capabilities this seat has.

When the pointer capability is added, a client may create a wl_pointer object using the wl_seat.get_pointer request. This object will receive pointer events until the capability is removed in the future.

When the pointer capability is removed, a client should destroy the wl_pointer objects associated with the seat where the capability was removed, using the wl_pointer.release request. No further pointer events will be received on these objects.

In some compositors, if a seat regains the pointer capability and a client has a previously obtained wl_pointer object of version 4 or less, that object may start sending pointer events again. This behavior is considered a misinterpretation of the intended behavior and must not be relied upon by the client. wl_pointer objects of version 5 or later must not send events if created before the most recent event notifying the client of an added pointer capability.

The above behavior also applies to wl_keyboard and wl_touch with the keyboard and touch capabilities, respectively.

pub fn name(&self, name: String)

unique identifier for this seat

In a multiseat configuration this can be used by the client to help identify which physical devices the seat represents. Based on the seat configuration used by the compositor.

Only available since version 2 of the interface.

Trait Implementations

impl<T: RequestHandler> HandledBy<T> for WlSeat

fn handle(__handler: &mut T, request: Request, __object: Self)

Handles an event.

impl PartialEq<WlSeat> for WlSeat

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl AsRef<Resource<WlSeat>> for WlSeat

fn as_ref(&self) -> &Resource<Self>

Performs the conversion.

impl Clone for WlSeat

fn clone(&self) -> WlSeat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Resource<WlSeat>> for WlSeat

fn from(value: Resource<Self>) -> Self

Performs the conversion.

impl From<WlSeat> for Resource<WlSeat>

fn from(value: WlSeat) -> Self

Performs the conversion.

impl Eq for WlSeat

impl Interface for WlSeat

type Request = Request

Set of requests associated to this interface

type Event = Event

Set of events associated to this interface

const NAME: &'static str

Name of this interface

const VERSION: u32

Maximum supported version of this interface

fn c_interface() -> *const wl_interface

Pointer to the C representation of this interface