Enum wayland_protocols::unstable::xdg_shell::v5::client::xdg_shell::Request [−][src]
#[non_exhaustive]
pub enum Request {
Destroy,
UseUnstableVersion {
version: i32,
},
GetXdgSurface {
surface: WlSurface,
},
GetXdgPopup {
surface: WlSurface,
parent: WlSurface,
seat: WlSeat,
serial: u32,
x: i32,
y: i32,
},
Pong {
serial: u32,
},
}
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
destroy xdg_shell
Destroy this xdg_shell object.
Destroying a bound xdg_shell object while there are surfaces still alive created by this xdg_shell object instance is illegal and will result in a protocol error.
This is a destructor, once sent this object cannot be used any longer.
enable use of this unstable version
Negotiate the unstable version of the interface. This mechanism is in place to ensure client and server agree on the unstable versions of the protocol that they speak or exit cleanly if they don’t agree. This request will go away once the xdg-shell protocol is stable.
Fields of UseUnstableVersion
version: i32
create a shell surface from a surface
This creates an xdg_surface for the given surface and gives it the xdg_surface role. A wl_surface can only be given an xdg_surface role once. If get_xdg_surface is called with a wl_surface that already has an active xdg_surface associated with it, or if it had any other role, an error is raised.
See the documentation of xdg_surface for more details about what an xdg_surface is and how it is used.
Fields of GetXdgSurface
surface: WlSurface
create a popup for a surface
This creates an xdg_popup for the given surface and gives it the xdg_popup role. A wl_surface can only be given an xdg_popup role once. If get_xdg_popup is called with a wl_surface that already has an active xdg_popup associated with it, or if it had any other role, an error is raised.
This request must be used in response to some sort of user action like a button press, key press, or touch down event.
See the documentation of xdg_popup for more details about what an xdg_popup is and how it is used.
respond to a ping event
A client must respond to a ping event with a pong request or the client may be deemed unresponsive.
Fields of Pong
serial: u32
Trait Implementations
Wire representation of this MessageGroup
The wrapper type for ObjectMap allowing the mapping of Object and NewId arguments to the object map during parsing. Read more
Whether this message is a destructor Read more
Retrieve the child Object
associated with this message if any
Construct a message from its raw representation
Construct a message of this group from its C representation Read more
Auto Trait Implementations
impl !RefUnwindSafe for Request
impl !UnwindSafe for Request
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: 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
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub 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. Read more