Struct ZwpTabletPadGroupV2

pub struct ZwpTabletPadGroupV2 { /* private fields */ }

Available on crate feature wayland and Linux only.

a set of buttons, rings and strips

A pad group describes a distinct (sub)set of buttons, rings and strips present in the tablet. The criteria of this grouping is usually positional, eg. if a tablet has buttons on the left and right side, 2 groups will be presented. The physical arrangement of groups is undisclosed and may change on the fly.

Pad groups will announce their features during pad initialization. Between the corresponding zwp_tablet_pad_v2.group event and zwp_tablet_pad_group_v2.done, the pad group will announce the buttons, rings and strips contained in it, plus the number of supported modes.

Modes are a mechanism to allow multiple groups of actions for every element in the pad group. The number of groups and available modes in each is persistent across device plugs. The current mode is user-switchable, it will be announced through the zwp_tablet_pad_group_v2.mode_switch event both whenever it is switched, and after zwp_tablet_pad_v2.enter.

The current mode logically applies to all elements in the pad group, although it is at clients’ discretion whether to actually perform different actions, and/or issue the respective .set_feedback requests to notify the compositor. See the zwp_tablet_pad_group_v2.mode_switch event for more details.

See also the Event enum for this interface.

Implementations

impl ZwpTabletPadGroupV2

pub fn destroy(&self)

destroy the pad object

Destroy the zwp_tablet_pad_group_v2 object. Objects created from this object are unaffected and should be destroyed separately.

Trait Implementations

impl Borrow<ObjectId> for ZwpTabletPadGroupV2

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for ZwpTabletPadGroupV2

fn clone(&self) -> ZwpTabletPadGroupV2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZwpTabletPadGroupV2

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

Formats the value using the given formatter.

impl Hash for ZwpTabletPadGroupV2

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 PartialEq<Weak<ZwpTabletPadGroupV2>> for ZwpTabletPadGroupV2

fn eq(&self, other: &Weak<ZwpTabletPadGroupV2>) -> 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 PartialEq for ZwpTabletPadGroupV2

fn eq(&self, other: &ZwpTabletPadGroupV2) -> 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 Proxy for ZwpTabletPadGroupV2

type Request<'request> = 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

The ID of this object

fn version(&self) -> u32

The version of this object

fn data<U>(&self) -> Option<&U>

where U: Send + Sync + 'static,

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: <ZwpTabletPadGroupV2 as Proxy>::Request<'_>, ) -> Result<(), InvalidId>

Send a request for this object.

fn send_constructor<I>( &self, req: <ZwpTabletPadGroupV2 as Proxy>::Request<'_>, data: Arc<dyn ObjectData>, ) -> Result<I, InvalidId>

where I: Proxy,

Send a request for this object that creates another object.

fn from_id( conn: &Connection, id: ObjectId, ) -> Result<ZwpTabletPadGroupV2, InvalidId>

Create an object proxy from its ID

fn inert(backend: WeakBackend) -> ZwpTabletPadGroupV2

Create an inert object proxy

fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(ZwpTabletPadGroupV2, <ZwpTabletPadGroupV2 as Proxy>::Event), DispatchError>

Parse a event for this object

fn write_request<'a>( &self, conn: &Connection, msg: <ZwpTabletPadGroupV2 as Proxy>::Request<'a>, ) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>

Serialize a request for this object

fn is_alive(&self) -> bool

Checks if the Wayland object associated with this proxy is still alive

fn downgrade(&self) -> Weak<Self>

Creates a weak handle to this object

impl Eq for ZwpTabletPadGroupV2