Struct CosmicCornerRadiusToplevelV1

pub struct CosmicCornerRadiusToplevelV1 { /* private fields */ }

Available on crate feature wayland and Linux only.

corner radius toplevel

The corner-radius object provides a way to specify a corner-radius for it’s associated toplevel.

If the xdg_toplevel associated with the cosmic_corner_radius_toplevel_v1 object has been destroyed, this object becomes inert. Any further requests other than destroy will raise the toplevel_destroyed protocol error.

This interface has no events.

Implementations

impl CosmicCornerRadiusToplevelV1

pub fn destroy(&self)

Destroy the corner-radius object

Informs the server that the client will no longer be using this protocol object. The corner radius will be unset on the next commit.

pub fn set_radius( &self, top_left: u32, top_right: u32, bottom_right: u32, bottom_left: u32, )

Set corner radius

This request sets the hinted corner radius values for rectangular windows.

The corner radius hint is double-buffered state and will be applied on the next wl_surface.commit.

The value is given in logical space relative to the window geometry of the associated xdg_toplevel. If any value exceeds a quarter of either dimension of the window geometry the radius_too_large protocol error is raised.

pub fn unset_radius(&self)

Unset corner radius

Unsets any previously hinted corner radius values without invalidating the object for later use. Can be used by clients that possibly have temporary irregular shapes.

Trait Implementations

impl Borrow<ObjectId> for CosmicCornerRadiusToplevelV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for CosmicCornerRadiusToplevelV1

fn clone(&self) -> CosmicCornerRadiusToplevelV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CosmicCornerRadiusToplevelV1

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

Formats the value using the given formatter.

impl Hash for CosmicCornerRadiusToplevelV1

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<CosmicCornerRadiusToplevelV1>> for CosmicCornerRadiusToplevelV1

fn eq(&self, other: &Weak<CosmicCornerRadiusToplevelV1>) -> 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 CosmicCornerRadiusToplevelV1

fn eq(&self, other: &CosmicCornerRadiusToplevelV1) -> 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 CosmicCornerRadiusToplevelV1

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: <CosmicCornerRadiusToplevelV1 as Proxy>::Request<'_>, ) -> Result<(), InvalidId>

Send a request for this object.

fn send_constructor<I>( &self, req: <CosmicCornerRadiusToplevelV1 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<CosmicCornerRadiusToplevelV1, InvalidId>

Create an object proxy from its ID

fn inert(backend: WeakBackend) -> CosmicCornerRadiusToplevelV1

Create an inert object proxy

fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(CosmicCornerRadiusToplevelV1, <CosmicCornerRadiusToplevelV1 as Proxy>::Event), DispatchError>

Parse a event for this object

fn write_request<'a>( &self, conn: &Connection, msg: <CosmicCornerRadiusToplevelV1 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 CosmicCornerRadiusToplevelV1