wayland::zxdg_exporter_v1_t - interface for exporting surfaces

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Version 1.0.0                                Wed May 1 2024 17:27:19              wayland::zxdg_exporter_v1_t(3)

       interface for exporting surfaces

       A global interface used for exporting surfaces that can later be imported using xdg_importer.

       Definition at line 7049 of file wayland-client-protocol-unstable.hpp.

constexprstd::uint32_twayland::zxdg_exporter_v1_t::export_since_version=1[static],[constexpr]
       Minimum protocol version required for the _export function.

       Definition at line 7089 of file wayland-client-protocol-unstable.hpp.

enumclasswayland::proxy_t::wrapper_type[strong],[inherited]
       Underlying wl_proxy type and properties of a proxy_t that affect construction, destruction, and event
       handling

       Enumeratorstandard
              C pointer is a standard type compatible with wl_proxy*. Events are dispatched and it is destructed
              when the proxy_t is destructed. User data is set.

       display
              C  pointer  is  a  wl_display*. No events are dispatched, wl_display_disconnect is called when the
              proxy_t is destructed. User data is set.

       foreign
              C pointer is a standard type compatible with wl_proxy*, but another library owns it and it  should
              not  be  touched  in  a  way  that  could affect the operation of the other library. No events are
              dispatched, wl_proxy_destroy is not called when the  proxy_t  is  destructed,  user  data  is  not
              touched.  Consequently,  there is no reference counting for the proxy_t. Lifetime of such wrappers
              should preferably be short to minimize the chance that the owning library decides to  destroy  the
              wl_proxy.

       proxy_wrapper
              C  pointer  is  a  wl_proxy*  that  was  constructed  with  wl_proxy_create_wrapper. No events are
              dispatched, wl_proxy_wrapper_destroy is called when the proxy_t is destroyed.  Reference  counting
              is  active.  A reference to the proxy_t creating this proxy wrapper is held to extend its lifetime
              until after the proxy wrapper is destroyed.

       Definition at line 116 of file wayland-client.hpp.

zxdg_exported_v1_tzxdg_exporter_v1_t::_export(surface_tconst&surface)
       export a surface

       Returns
           the new xdg_exported object

       Parameterssurface the surface to export

       The export request exports the passed surface so that it can later be  imported  via  xdg_importer.  When
       called,  a  new xdg_exported object will be created and xdg_exported.handle will be sent immediately. See
       the corresponding interface and event for details.

       A surface may be exported multiple times, and each exported handle may be used to create an  xdg_imported
       multiple times. Only xdg_surface surfaces may be exported.

       Definition at line 8978 of file wayland-client-protocol-unstable.cpp.

   wl_proxy*wayland::proxy_t::c_ptr()const[inherited]
       Get a pointer to the underlying C struct.

       Returns
           The underlying wl_proxy wrapped by this proxy_t if it exists, otherwise an exception is thrown

   std::stringwayland::proxy_t::get_class()const[inherited]
       Get the interface name (class) of a proxy object.

       Returns
           The interface name of the object associated with the proxy

   uint32_twayland::proxy_t::get_id()const[inherited]
       Get the id of a proxy object.

       Returns
           The id the object associated with the proxy

   uint32_twayland::proxy_t::get_version()const[inherited]
       Get the protocol object version of a proxy object. Gets the protocol object version of a proxy object, or
       0 if the proxy was created with unversioned API.

       A  returned  value  of  0  means  that  no version information is available, so the caller must make safe
       assumptions about the object's real version.

       display_t will always return version 0.

       Returns
           The protocol object version of the proxy or 0

   wrapper_typewayland::proxy_t::get_wrapper_type()const[inline],[inherited]
       Get the type of a proxy object.

       Definition at line 302 of file wayland-client.hpp.

   wayland::proxy_t::operatorbool()const[inherited]
       Check whether this wrapper actually wraps an object.

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

   boolwayland::proxy_t::operator!=(constproxy_t&right)const[inherited]
       Check whether two wrappers refer to different objects.

   boolwayland::proxy_t::operator==(constproxy_t&right)const[inherited]
       Check whether two wrappers refer to the same object.

   boolwayland::proxy_t::proxy_has_object()const[inherited]
       Check whether this wrapper actually wraps an object.

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

   voidwayland::proxy_t::proxy_release()[inherited]
       Release the wrapped object (if any), making this an empty wrapper. Note that display_t  instances  cannot
       be released this way. Attempts to do so are ignored.

       Examplesforeign_display.cpp.

   voidwayland::proxy_t::set_queue(event_queue_tqueue)[inherited]
       Assign a proxy to an event queue.

       Parametersqueue The event queue that will handle this proxy

       Assign  proxy  to  event queue. Events coming from proxy will be queued in queue instead of the display's
       main queue.

       See also: display_t::dispatch_queue().

       Examplesproxy_wrapper.cpp.

       wayland::zxdg_exporter_v1_t - interface for exporting surfaces

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

       Inherits wayland::proxy_t.

   PublicTypes
       enum class wrapper_type { standard, display, foreign, proxy_wrapper }

   PublicMemberFunctionszxdg_exported_v1_t_export (surface_t const &surface)
           export a surface
       uint32_t get_id () const
           Get the id of a proxy object.
       std::string get_class () const
           Get the interface name (class) of a proxy object.
       uint32_t get_version () const
           Get the protocol object version of a proxy object.
       wrapper_typeget_wrapper_type () const
           Get the type of a proxy object.
       void set_queue (event_queue_t queue)
           Assign a proxy to an event queue.
       wl_proxy * c_ptr () const
           Get a pointer to the underlying C struct.
       bool proxy_has_object () const
           Check whether this wrapper actually wraps an object.
       operatorbool () const
           Check whether this wrapper actually wraps an object.
       bool operator== (const proxy_t &right) const
           Check whether two wrappers refer to the same object.
       bool operator!= (const proxy_t &right) const
           Check whether two wrappers refer to different objects.
       void proxy_release ()
           Release the wrapped object (if any), making this an empty wrapper.

   StaticPublicAttributes
       static constexpr std::uint32_t export_since_version = 1
           Minimum protocol version required for the _export function.