Provided by: waylandpp-dev_1.0.0-3_amd64 
NAME
wayland::zwp_keyboard_shortcuts_inhibitor_v1_t - context object for keyboard shortcuts
inhibitor
SYNOPSIS
#include <wayland-client-protocol-unstable.hpp>
Inherits wayland::proxy_t.
Public Types
enum class wrapper_type { standard, display, foreign, proxy_wrapper }
Public Member Functions
std::function< void()> & on_active ()
shortcuts are inhibited
std::function< void()> & on_inactive ()
shortcuts are restored
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_type get_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.
operator bool () 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.
Detailed Description
context object for keyboard shortcuts inhibitor
A keyboard shortcuts inhibitor instructs the compositor to ignore its own keyboard
shortcuts when the associated surface has keyboard focus. As a result, when the surface
has keyboard focus on the given seat, it will receive all key events originating from the
specified seat, even those which would normally be caught by the compositor for its own
shortcuts.
The Wayland compositor is however under no obligation to disable all of its shortcuts, and
may keep some special key combo for its own use, including but not limited to one allowing
the user to forcibly restore normal keyboard events routing in the case of an unwilling
client. The compositor may also use the same key combo to reactivate an existing shortcut
inhibitor that was previously deactivated on user request.
When the compositor restores its own keyboard shortcuts, an 'inactive' event is emitted to
notify the client that the keyboard shortcuts inhibitor is not effectively active for the
surface and seat any more, and the client should not expect to receive all keyboard
events.
When the keyboard shortcuts inhibitor is inactive, the client has no way to forcibly
reactivate the keyboard shortcuts inhibitor.
The user can chose to re-enable a previously deactivated keyboard shortcuts inhibitor
using any mechanism the compositor may offer, in which case the compositor will send an
'active' event to notify the client.
If the surface is destroyed, unmapped, or loses the seat's keyboard focus, the keyboard
shortcuts inhibitor becomes irrelevant and the compositor will restore its own keyboard
shortcuts but no 'inactive' event is emitted in this case.
Definition at line 1395 of file wayland-client-protocol-unstable.hpp.
Member Enumeration Documentation
enum wayland::proxy_t::wrapper_type [strong], [inherited]
Underlying wl_proxy type and properties of a proxy_t that affect construction,
destruction, and event handling
Enumerator
standard
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 115 of file wayland-client.hpp.
Member Function Documentation
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::string wayland::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_t wayland::proxy_t::get_id () const [inherited]
Get the id of a proxy object.
Returns
The id the object associated with the proxy
uint32_t wayland::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_type wayland::proxy_t::get_wrapper_type () const [inline], [inherited]
Get the type of a proxy object.
Definition at line 301 of file wayland-client.hpp.
std::function< void()> & zwp_keyboard_shortcuts_inhibitor_v1_t::on_active ()
shortcuts are inhibited This event indicates that the shortcut inhibitor is active.
The compositor sends this event every time compositor shortcuts are inhibited on behalf of
the surface. When active, the client may receive input events normally reserved by the
compositor (see zwp_keyboard_shortcuts_inhibitor_v1).
This occurs typically when the initial request 'inhibit_shortcuts' first becomes active or
when the user instructs the compositor to re-enable and existing shortcuts inhibitor using
any mechanism offered by the compositor.
Definition at line 5141 of file wayland-client-protocol-unstable.cpp.
std::function< void()> & zwp_keyboard_shortcuts_inhibitor_v1_t::on_inactive ()
shortcuts are restored This event indicates that the shortcuts inhibitor is inactive,
normal shortcuts processing is restored by the compositor.
Definition at line 5146 of file wayland-client-protocol-unstable.cpp.
wayland::proxy_t::operator bool () const [inherited]
Check whether this wrapper actually wraps an object.
Returns
true if there is an underlying object, false if this wrapper is empty
bool wayland::proxy_t::operator!= (const proxy_t & right) const [inherited]
Check whether two wrappers refer to different objects.
bool wayland::proxy_t::operator== (const proxy_t & right) const [inherited]
Check whether two wrappers refer to the same object.
bool wayland::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
void wayland::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.
void wayland::proxy_t::set_queue (event_queue_t queue) [inherited]
Assign a proxy to an event queue.
Parameters
queue 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().
Author
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Version 1.0.0 Tue Maywayland::zwp_keyboard_shortcuts_inhibitor_v1_t(3)