wayland::server::region_t - region interface

       Generated automatically by Doxygen for Wayland++ from the source code.

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

       region interface

       A region object describes an area.

       Region objects are used to describe the opaque and input regions of a surface.

       Definition at line 4042 of file wayland-server-protocol.hpp.

std::stringwayland::server::resource_t::get_class()[inherited]
       Retrieve the interface name (class) of a resource object.

       Returns
           Interface name of the resource object.

   client_twayland::server::resource_t::get_client()const[inherited]
       Get the associated client

       Returns
           the client that owns the resource.

   uint32_twayland::server::resource_t::get_id()const[inherited]
       Get the internal ID of the resource

       Returns
           the internal ID of the resource

   unsignedintwayland::server::resource_t::get_version()const[inherited]
       Get interface version

       Returns
           Interface version this resource has been constructed with.

   std::function<void(int32_t,int32_t,int32_t,int32_t)>&region_t::on_add()
       add rectangle to region

       Parametersx region-local x coordinate
           y region-local y coordinate
           width rectangle width
           height rectangle height

       Add the specified rectangle to the region.

       Definition at line 3048 of file wayland-server-protocol.cpp.

   std::function<void()>&region_t::on_destroy()
       destroy region Destroy the region. This will invalidate the object ID.

       Definition at line 3042 of file wayland-server-protocol.cpp.

   std::function<void(int32_t,int32_t,int32_t,int32_t)>&region_t::on_subtract()
       subtract rectangle from region

       Parametersx region-local x coordinate
           y region-local y coordinate
           width rectangle width
           height rectangle height

       Subtract the specified rectangle from the region.

       Definition at line 3054 of file wayland-server-protocol.cpp.

   voidwayland::server::resource_t::post_no_memory()const[inherited]
       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.

   boolwayland::server::resource_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

       wayland::server::region_t - region interface

       #include <wayland-server-protocol.hpp>

       Inherits wayland::server::resource_t.

   PublicMemberFunctions
       std::function< void()> & on_destroy ()
           destroy region
       std::function< void(int32_t, int32_t, int32_t, int32_t)> & on_add ()
           add rectangle to region
       std::function< void(int32_t, int32_t, int32_t, int32_t)> & on_subtract ()
           subtract rectangle from region
       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 ()