pub struct WpAlphaModifierV1 { /* private fields */ }
Expand description
surface alpha modifier manager
This interface allows a client to set a factor for the alpha values on a surface, which can be used to offload such operations to the compositor, which can in turn for example offload them to KMS.
Warning! The protocol described in this file is currently in the testing phase. Backward compatible changes may be added together with the corresponding interface version bump. Backward incompatible changes can only be done by creating a new major version of the extension.
This interface has no events.
Implementations§
source§impl WpAlphaModifierV1
impl WpAlphaModifierV1
sourcepub fn destroy(&self)
pub fn destroy(&self)
destroy the alpha modifier manager object
Destroy the alpha modifier manager. This doesn’t destroy objects created with the manager.
sourcepub fn get_surface<U: Send + Sync + 'static, D: Dispatch<WpAlphaModifierSurfaceV1, U> + 'static>(
&self,
surface: &WlSurface,
qh: &QueueHandle<D>,
udata: U,
) -> WpAlphaModifierSurfaceV1
pub fn get_surface<U: Send + Sync + 'static, D: Dispatch<WpAlphaModifierSurfaceV1, U> + 'static>( &self, surface: &WlSurface, qh: &QueueHandle<D>, udata: U, ) -> WpAlphaModifierSurfaceV1
create a new toplevel decoration object
Create a new alpha modifier surface object associated with the given wl_surface. If there is already such an object associated with the wl_surface, the already_constructed error will be raised.
Trait Implementations§
source§impl Borrow<ObjectId> for WpAlphaModifierV1
impl Borrow<ObjectId> for WpAlphaModifierV1
source§impl Clone for WpAlphaModifierV1
impl Clone for WpAlphaModifierV1
source§fn clone(&self) -> WpAlphaModifierV1
fn clone(&self) -> WpAlphaModifierV1
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for WpAlphaModifierV1
impl Debug for WpAlphaModifierV1
source§impl Hash for WpAlphaModifierV1
impl Hash for WpAlphaModifierV1
source§impl PartialEq<Weak<WpAlphaModifierV1>> for WpAlphaModifierV1
impl PartialEq<Weak<WpAlphaModifierV1>> for WpAlphaModifierV1
source§impl PartialEq for WpAlphaModifierV1
impl PartialEq for WpAlphaModifierV1
source§impl Proxy for WpAlphaModifierV1
impl Proxy for WpAlphaModifierV1
source§fn data<U: Send + Sync + 'static>(&self) -> Option<&U>
fn data<U: Send + Sync + 'static>(&self) -> Option<&U>
source§fn object_data(&self) -> Option<&Arc<dyn ObjectData>>
fn object_data(&self) -> Option<&Arc<dyn ObjectData>>
source§fn backend(&self) -> &WeakBackend
fn backend(&self) -> &WeakBackend
source§fn send_request(&self, req: Self::Request<'_>) -> Result<(), InvalidId>
fn send_request(&self, req: Self::Request<'_>) -> Result<(), InvalidId>
source§fn send_constructor<I: Proxy>(
&self,
req: Self::Request<'_>,
data: Arc<dyn ObjectData>,
) -> Result<I, InvalidId>
fn send_constructor<I: Proxy>( &self, req: Self::Request<'_>, data: Arc<dyn ObjectData>, ) -> Result<I, InvalidId>
source§fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>
fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>
source§fn inert(backend: WeakBackend) -> Self
fn inert(backend: WeakBackend) -> Self
source§fn parse_event(
conn: &Connection,
msg: Message<ObjectId, OwnedFd>,
) -> Result<(Self, Self::Event), DispatchError>
fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(Self, Self::Event), DispatchError>
source§fn write_request<'a>(
&self,
conn: &Connection,
msg: Self::Request<'a>,
) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>
fn write_request<'a>( &self, conn: &Connection, msg: Self::Request<'a>, ) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>
impl Eq for WpAlphaModifierV1
Auto Trait Implementations§
impl Freeze for WpAlphaModifierV1
impl !RefUnwindSafe for WpAlphaModifierV1
impl Send for WpAlphaModifierV1
impl Sync for WpAlphaModifierV1
impl Unpin for WpAlphaModifierV1
impl !UnwindSafe for WpAlphaModifierV1
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
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>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
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)
fn as_any(&self) -> &(dyn Any + 'static)
&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)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.