Wayland++ 1.0.0
C++ Bindings for Wayland
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context object for keyboard grab manager More...
#include <wayland-server-protocol-unstable.hpp>
Inherits wayland::server::resource_t.
Public Member Functions | |
std::function< void()> & | on_destroy () |
destroy the keyboard grab manager | |
std::function< void(zwp_xwayland_keyboard_grab_v1_t, surface_t, seat_t)> & | on_grab_keyboard () |
grab the keyboard to a surface | |
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 () |
context object for keyboard grab manager
A global interface used for grabbing the keyboard.
Definition at line 10017 of file wayland-server-protocol-unstable.hpp.
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inherited |
Retrieve the interface name (class) of a resource object.
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inherited |
Get the associated client
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inherited |
Get the internal ID of the resource
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inherited |
Get interface version
std::function< void()> & zwp_xwayland_keyboard_grab_manager_v1_t::on_destroy | ( | ) |
destroy the keyboard grab manager
Destroy the keyboard grab manager.
Definition at line 8733 of file wayland-server-protocol-unstable.cpp.
std::function< void(zwp_xwayland_keyboard_grab_v1_t, surface_t, seat_t)> & zwp_xwayland_keyboard_grab_manager_v1_t::on_grab_keyboard | ( | ) |
grab the keyboard to a surface
id | |
surface | surface to report keyboard events to |
seat | the seat for which the keyboard should be grabbed |
The grab_keyboard request asks for a grab of the keyboard, forcing the keyboard focus for the given seat upon the given surface.
The protocol provides no guarantee that the grab is ever satisfied, and does not require the compositor to send an error if the grab cannot ever be satisfied. It is thus possible to request a keyboard grab that will never be effective.
The protocol:
does not guarantee that the grab itself is applied for a surface, the grab request may be silently ignored by the compositor, does not guarantee that any events are sent to this client even if the grab is applied to a surface, does not guarantee that events sent to this client are exhaustive, a compositor may filter some events for its own consumption, does not guarantee that events sent to this client are continuous, a compositor may change and reroute keyboard events while the grab is nominally active.
Definition at line 8739 of file wayland-server-protocol-unstable.cpp.
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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.
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inherited |
Check whether this wrapper actually wraps an object.