Struct wayland_protocols::wp::pointer_gestures::zv1::client::zwp_pointer_gestures_v1::ZwpPointerGesturesV1

pub struct ZwpPointerGesturesV1 { /* private fields */ }

Available on crate features unstable and client only.

touchpad gestures

A global interface to provide semantic touchpad gestures for a given pointer.

Three gestures are currently supported: swipe, pinch, and hold. Pinch and swipe gestures follow a three-stage cycle: begin, update, end, hold gestures follow a two-stage cycle: begin and end. All gestures are identified by a unique id.

Warning! The protocol described in this file is experimental and backward incompatible changes may be made. Backward compatible changes may be added together with the corresponding interface version bump. Backward incompatible changes are done by bumping the version number in the protocol and interface names and resetting the interface version. Once the protocol is to be declared stable, the ‘z’ prefix and the version number in the protocol and interface names are removed and the interface version number is reset.

This interface has no events.

Implementations

impl ZwpPointerGesturesV1

pub fn get_swipe_gesture<U: Send + Sync + 'static, D: Dispatch<ZwpPointerGestureSwipeV1, U> + 'static>(
    &self,
    pointer: &WlPointer,
    qh: &QueueHandle<D>,
    udata: U
) -> Result<ZwpPointerGestureSwipeV1, InvalidId>

get swipe gesture

Create a swipe gesture object. See the wl_pointer_gesture_swipe interface for details.

pub fn get_pinch_gesture<U: Send + Sync + 'static, D: Dispatch<ZwpPointerGesturePinchV1, U> + 'static>(
    &self,
    pointer: &WlPointer,
    qh: &QueueHandle<D>,
    udata: U
) -> Result<ZwpPointerGesturePinchV1, InvalidId>

get pinch gesture

Create a pinch gesture object. See the wl_pointer_gesture_pinch interface for details.

pub fn release(&self)

destroy the pointer gesture object

Destroy the pointer gesture object. Swipe, pinch and hold objects created via this gesture object remain valid.

pub fn get_hold_gesture<U: Send + Sync + 'static, D: Dispatch<ZwpPointerGestureHoldV1, U> + 'static>(
    &self,
    pointer: &WlPointer,
    qh: &QueueHandle<D>,
    udata: U
) -> Result<ZwpPointerGestureHoldV1, InvalidId>

get hold gesture

Create a hold gesture object. See the wl_pointer_gesture_hold interface for details.

Trait Implementations

impl Clone for ZwpPointerGesturesV1

fn clone(&self) -> ZwpPointerGesturesV1

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ZwpPointerGesturesV1

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

Formats the value using the given formatter.

impl PartialEq<ZwpPointerGesturesV1> for ZwpPointerGesturesV1

fn eq(&self, other: &ZwpPointerGesturesV1) -> bool

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

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

This method tests for !=.

impl Proxy for ZwpPointerGesturesV1

type Request = Request

The request enum for this interface

type Event = Event

The event enum for this interface

fn interface() -> &'static Interface

The interface description

fn id(&self) -> ObjectId

he ID of this object

fn version(&self) -> u32

The version of this object

fn data<U: Send + Sync + 'static>(&self) -> Option<&U>

Access the user-data associated with this object

fn object_data(&self) -> Option<&Arc<dyn ObjectData>>

Access the raw data associated with this object.

fn backend(&self) -> &WeakBackend

Access the backend associated with this object

fn send_request(&self, req: Self::Request) -> Result<(), InvalidId>

Send a request for this object.

fn send_constructor<I: Proxy>(
    &self,
    req: Self::Request,
    data: Arc<dyn ObjectData>
) -> Result<I, InvalidId>

Send a request for this object that creates another object.

fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>

Create an object proxy from its ID

fn parse_event(
    conn: &Connection,
    msg: Message<ObjectId>
) -> Result<(Self, Self::Event), DispatchError>

Parse a event for this object

fn write_request(
    &self,
    conn: &Connection,
    msg: Self::Request
) -> Result<(Message<ObjectId>, Option<(&'static Interface, u32)>), InvalidId>

Serialize a request for this object

impl Eq for ZwpPointerGesturesV1