Struct smithay_client_toolkit::seat::SeatHandler

pub struct SeatHandler {
    seats: Vec<(u32, Attached<WlSeat>)>,
    listeners: Rc<RefCell<Vec<Weak<RefCell<dyn FnMut(Attached<WlSeat>, &SeatData, DispatchData<'_>) + 'static>>>>>,
}

A simple handler for seats

This handler will manage seats and track their capabilities.

You can register callbacks using the SeatHandling::listen to be notified whenever a seat is created, destroyed, or its capabilities change.

Fields

seats: Vec<(u32, Attached<WlSeat>)>

listeners: Rc<RefCell<Vec<Weak<RefCell<dyn FnMut(Attached<WlSeat>, &SeatData, DispatchData<'_>) + 'static>>>>>

Implementations

impl SeatHandler

pub fn new() -> SeatHandler

Create a new SeatHandler

Trait Implementations

impl Debug for SeatHandler

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

Formats the value using the given formatter.

impl MultiGlobalHandler<WlSeat> for SeatHandler

fn created( &mut self, registry: Attached<WlRegistry>, id: u32, version: u32, _: DispatchData<'_> )

A new instance of this global was created with given id and version

fn removed(&mut self, id: u32, ddata: DispatchData<'_>)

The instance with given id was removed

fn get_all(&self) -> Vec<Attached<WlSeat>>

Access all the currently existing instances

impl SeatHandling for SeatHandler

fn listen<F: FnMut(Attached<WlSeat>, &SeatData, DispatchData<'_>) + 'static>( &mut self, f: F ) -> SeatListener

Insert a listener for seat events