Struct PointerConstraintsState 

pub struct PointerConstraintsState {
    pointer_constraints: GlobalProxy<ZwpPointerConstraintsV1>,
}

Fields

pointer_constraints: GlobalProxy<ZwpPointerConstraintsV1>

Implementations

impl PointerConstraintsState

pub fn bind<D>(globals: &GlobalList, qh: &QueueHandle<D>) -> Self

where D: Dispatch<ZwpPointerConstraintsV1, GlobalData> + 'static,

Bind zwp_pointer_constraints_v1 global, if it exists

pub fn confine_pointer<D>( &self, surface: &WlSurface, pointer: &WlPointer, region: Option<&WlRegion>, lifetime: Lifetime, qh: &QueueHandle<D>, ) -> Result<ZwpConfinedPointerV1, GlobalError>

where D: Dispatch<ZwpConfinedPointerV1, PointerConstraintData> + 'static,

Request that the compositor confine the pointer to a region

It is a protocol error to call when a constraint already exists for a pointer on the seat.

pub fn lock_pointer<D>( &self, surface: &WlSurface, pointer: &WlPointer, region: Option<&WlRegion>, lifetime: Lifetime, qh: &QueueHandle<D>, ) -> Result<ZwpLockedPointerV1, GlobalError>

where D: Dispatch<ZwpLockedPointerV1, PointerConstraintData> + 'static,

Request that the compositor lock the pointer in place

It is a protocol error to call when a constraint already exists for a pointer on the seat.

Trait Implementations

impl Debug for PointerConstraintsState

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

Formats the value using the given formatter.

impl<D> Dispatch<ZwpPointerConstraintsV1, GlobalData, D> for PointerConstraintsState

where D: Dispatch<ZwpPointerConstraintsV1, GlobalData> + PointerConstraintsHandler,

fn event( _data: &mut D, _constraints: &ZwpPointerConstraintsV1, _event: Event, _: &GlobalData, _conn: &Connection, _qh: &QueueHandle<D>, )

Called when an event from the server is processed

fn event_created_child( opcode: u16, _qhandle: &QueueHandle<State>, ) -> Arc<dyn ObjectData>

Method used to initialize the user-data of objects created by events

impl ProvidesBoundGlobal<ZwpPointerConstraintsV1, 1> for PointerConstraintsState

fn bound_global(&self) -> Result<ZwpPointerConstraintsV1, GlobalError>

fn with_min_version(&self, version: u32) -> Result<I, GlobalError>