pub struct XdgToplevelIconManagerV1 {
    id: ObjectId,
    version: u32,
    data: Option<Arc<dyn ObjectData>>,
    backend: WeakBackend,
}
Expand description

interface to manage toplevel icons

This interface allows clients to create toplevel window icons and set them on toplevel windows to be displayed to the user.

See also the Event enum for this interface.

Fields§

§id: ObjectId§version: u32§data: Option<Arc<dyn ObjectData>>§backend: WeakBackend

Implementations§

source§

impl XdgToplevelIconManagerV1

source

pub fn destroy(&self)

destroy the toplevel icon manager

Destroy the toplevel icon manager. This does not destroy objects created with the manager.

source

pub fn create_icon<U: Send + Sync + 'static, D: Dispatch<XdgToplevelIconV1, U> + 'static>( &self, qh: &QueueHandle<D>, udata: U, ) -> XdgToplevelIconV1

create a new icon instance

Creates a new icon object. This icon can then be attached to a xdg_toplevel via the ‘set_icon’ request.

source

pub fn set_icon(&self, toplevel: &XdgToplevel, icon: Option<&XdgToplevelIconV1>)

set an icon on a toplevel window

This request assigns the icon ‘icon’ to ‘toplevel’, or clears the toplevel icon if ‘icon’ was null. This state is double-buffered and is applied on the next wl_surface.commit of the toplevel.

After making this call, the xdg_toplevel_icon_v1 provided as ‘icon’ can be destroyed by the client without ‘toplevel’ losing its icon. The xdg_toplevel_icon_v1 is immutable from this point, and any future attempts to change it must raise the ‘xdg_toplevel_icon_v1.immutable’ protocol error.

The compositor must set the toplevel icon from either the pixel data the icon provides, or by loading a stock icon using the icon name. See the description of ‘xdg_toplevel_icon_v1’ for details.

If ‘icon’ is set to null, the icon of the respective toplevel is reset to its default icon (usually the icon of the application, derived from its desktop-entry file, or a placeholder icon). If this request is passed an icon with no pixel buffers or icon name assigned, the icon must be reset just like if ‘icon’ was null.

Trait Implementations§

source§

impl Borrow<ObjectId> for XdgToplevelIconManagerV1

source§

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value. Read more
source§

impl Clone for XdgToplevelIconManagerV1

source§

fn clone(&self) -> XdgToplevelIconManagerV1

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for XdgToplevelIconManagerV1

source§

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

Formats the value using the given formatter. Read more
source§

impl Hash for XdgToplevelIconManagerV1

source§

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl PartialEq<Weak<XdgToplevelIconManagerV1>> for XdgToplevelIconManagerV1

source§

fn eq(&self, other: &Weak<XdgToplevelIconManagerV1>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl PartialEq for XdgToplevelIconManagerV1

source§

fn eq(&self, other: &XdgToplevelIconManagerV1) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl Proxy for XdgToplevelIconManagerV1

§

type Request<'request> = Request<'request>

The request enum for this interface
§

type Event = Event

The event enum for this interface
source§

fn interface() -> &'static Interface

The interface description
source§

fn id(&self) -> ObjectId

The ID of this object
source§

fn version(&self) -> u32

The version of this object
source§

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

Access the user-data associated with this object
source§

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

Access the raw data associated with this object. Read more
source§

fn backend(&self) -> &WeakBackend

Access the backend associated with this object
source§

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

Send a request for this object. Read more
source§

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. Read more
source§

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

Create an object proxy from its ID Read more
source§

fn inert(backend: WeakBackend) -> Self

Create an inert object proxy Read more
source§

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

Parse a event for this object Read more
source§

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

Serialize a request for this object Read more
source§

fn is_alive(&self) -> bool

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

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

Creates a weak handle to this object Read more
source§

impl Eq for XdgToplevelIconManagerV1

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> Downcast for T
where T: Any,

source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
source§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
source§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.