Struct WlShell 

pub struct WlShell { /* private fields */ }

A wl_shell object.

See the documentation of the module for the interface description.

Implementations

impl WlShell

pub fn set_handler(&self, handler: impl WlShellHandler)

Sets a new handler.

pub fn set_boxed_handler(&self, handler: Box<dyn WlShellHandler>)

Sets a new, already boxed handler.

impl WlShell

pub const MSG__GET_SHELL_SURFACE__SINCE: u32 = 1

Since when the get_shell_surface message is available.

pub fn try_send_get_shell_surface( &self, id: &Rc<WlShellSurface>, surface: &Rc<WlSurface>, ) -> Result<(), ObjectError>

create a shell surface from a surface

Create a shell surface for an existing surface. This gives the wl_surface the role of a shell surface. If the wl_surface already has another role, it raises a protocol error.

Only one shell surface can be associated with a given surface.

Arguments

• id: shell surface to create
• surface: surface to be given the shell surface role

pub fn send_get_shell_surface( &self, id: &Rc<WlShellSurface>, surface: &Rc<WlSurface>, )

create a shell surface from a surface

Create a shell surface for an existing surface. This gives the wl_surface the role of a shell surface. If the wl_surface already has another role, it raises a protocol error.

Only one shell surface can be associated with a given surface.

Arguments

• id: shell surface to create
• surface: surface to be given the shell surface role

pub fn new_try_send_get_shell_surface( &self, surface: &Rc<WlSurface>, ) -> Result<Rc<WlShellSurface>, ObjectError>

create a shell surface from a surface

Create a shell surface for an existing surface. This gives the wl_surface the role of a shell surface. If the wl_surface already has another role, it raises a protocol error.

Only one shell surface can be associated with a given surface.

Arguments

• surface: surface to be given the shell surface role

pub fn new_send_get_shell_surface( &self, surface: &Rc<WlSurface>, ) -> Rc<WlShellSurface>

create a shell surface from a surface

Create a shell surface for an existing surface. This gives the wl_surface the role of a shell surface. If the wl_surface already has another role, it raises a protocol error.

Only one shell surface can be associated with a given surface.

Arguments

• surface: surface to be given the shell surface role

impl WlShell

pub const ENM__ERROR_ROLE__SINCE: u32 = 1

Since when the error.role enum variant is available.

Trait Implementations

impl ConcreteObject for WlShell

const XML_VERSION: u32 = 1

The interface version from the XML file that the interface was generated from.

const INTERFACE: ObjectInterface = ObjectInterface::WlShell

The interface of the object.

const INTERFACE_NAME: &str = "wl_shell"

The interface of the object as a string.

impl Debug for WlShell

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

Formats the value using the given formatter.

impl Object for WlShell

fn core(&self) -> &ObjectCore

Returns the ObjectCore of this object.

fn unset_handler(&self)

Unsets the handler of this object.

fn get_handler_any_ref( &self, ) -> Result<HandlerRef<'_, dyn Any>, HandlerAccessError>

Returns a shared reference to the handler.

fn get_handler_any_mut( &self, ) -> Result<HandlerMut<'_, dyn Any>, HandlerAccessError>

Returns a mutable reference to the handler.