kanzi::wayland::WaylandInterface< T, NativeHandle, Listener > Class Template Reference

Represents a generic Wayland interface handle with managed lifetime. More...

#include <kanzi/core.ui/platform/windowing_ng/wayland/wayland_interface.hpp>

Public Types
using	ListenerType = Listener
	Generic alias to query for appropriate listener type. More...

Public Member Functions
template<typename L = Listener>
bool	addListener (enable_if_t<!is_same< L, void >::value, const L & > listener, void *data) const noexcept
	Adds a listener to Wayland object. More...
KZ_NO_DISCARD unsigned int	askVersion () const noexcept
	Requests compositor which interface version we use. More...
KZ_NO_DISCARD NativeHandle *	getNativeHandle () const noexcept
	Gets the underlying native handle. More...

Static Public Member Functions
static KZ_NO_DISCARD unsigned int	askVersion (NativeHandle *handle) noexcept
	Requests compositor which interface version we use. More...

Detailed Description

template<typename T, typename NativeHandle, typename Listener = void>
class kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >

Represents a generic Wayland interface handle with managed lifetime.

Uses CRTP pattern. The user is encouraged to derive from it and pass itself as a template parameter.

Template Parameters

T	CRTP derived class.
NativeHandle	Native Wayland handle type.
Listener	Native Wayland listener type associated with interface.

Since

Kanzi 3.9.8

Member Typedef Documentation

template<typename T, typename NativeHandle, typename Listener = void>

using kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >::ListenerType = Listener

Generic alias to query for appropriate listener type.

Member Function Documentation

template<typename T, typename NativeHandle, typename Listener = void>

static KZ_NO_DISCARD unsigned int kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >::askVersion ( NativeHandle *  handle )

inlinestaticnoexcept

Requests compositor which interface version we use.

Returns

Current interface version.

template<typename T, typename NativeHandle, typename Listener = void>

KZ_NO_DISCARD unsigned int kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >::askVersion ( ) const

inlinenoexcept

Requests compositor which interface version we use.

Returns

Current interface version.

template<typename T, typename NativeHandle, typename Listener = void>

KZ_NO_DISCARD NativeHandle* kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >::getNativeHandle ( ) const

inlinenoexcept

Gets the underlying native handle.

Returns

Native Wayland handle.

template<typename T, typename NativeHandle, typename Listener = void>

template<typename L = Listener>

bool kanzi::wayland::WaylandInterface< T, NativeHandle, Listener >::addListener ( enable_if_t<!is_same< L, void >::value, const L & >  listener, void *  data  ) const

inlinenoexcept

Adds a listener to Wayland object.

Template Parameters

L	Listener type.

Parameters

listener	Listener to attach.
data	Data pointer to receive when the listener is called.

Returns

On success, true, otherwise false.

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The documentation for this class was generated from the following file:

• kanzi/core.ui/platform/windowing_ng/wayland/wayland_interface.hpp