wayland::server::zxdg_exported_v2_t(3) Wayland++ wayland::server::zxdg_exported_v2_t(3)

wayland::server::zxdg_exported_v2_t - an exported surface handle

#include <wayland-server-protocol-unstable.hpp>

Inherits wayland::server::resource_t.


std::function< void()> & on_destroy ()
unexport the exported surface void handle (std::string const &handle, bool post=true)
the exported surface handle bool proxy_has_object () const
Check whether this wrapper actually wraps an object. void post_no_memory () const
uint32_t get_id () const
client_t get_client () const
unsigned int get_version () const
std::string get_class ()


static constexpr std::uint32_t handle_since_version = 1
Minimum protocol version required for the handle function.

an exported surface handle

An xdg_exported object represents an exported reference to a surface. The exported surface may be referenced as long as the xdg_exported object not destroyed. Destroying the xdg_exported invalidates any relationship the importer may have established using xdg_imported.

Definition at line 8348 of file wayland-server-protocol-unstable.hpp.

Retrieve the interface name (class) of a resource object.

Returns

Interface name of the resource object.

Get the associated client

Returns

the client that owns the resource.

Get the internal ID of the resource

Returns

the internal ID of the resource

Get interface version

Returns

Interface version this resource has been constructed with.

the exported surface handle

Parameters

handle the exported surface handle

The handle event contains the unique handle of this exported surface reference. It may be shared with any client, which then can use it to import the surface by calling xdg_importer.import_toplevel. A handle may be used to import the surface multiple times.

Definition at line 7974 of file wayland-server-protocol-unstable.cpp.

unexport the exported surface Revoke the previously exported surface. This invalidates any relationship the importer may have set up using the xdg_imported created given the handle sent via xdg_exported.handle.

Definition at line 7968 of file wayland-server-protocol-unstable.cpp.

Post 'not enough memory' error to the client

If the compositor has not enough memory to fulfill a certail request of the client, this function can be called to notify the client of this circumstance.

Check whether this wrapper actually wraps an object.

Returns

true if there is an underlying object, false if this wrapper is empty

Minimum protocol version required for the handle function.

Definition at line 8396 of file wayland-server-protocol-unstable.hpp.

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Mon Apr 22 2024 09:52:15 Version 1.0.0