kanzi::qnx::QnxPixmap Class Reference

Class representing a QNX pixmap. More...

#include <kanzi/core.ui/platform/windowing_ng/qnx_screen/qnx_screen_pixmap.hpp>

Inheritance diagram for kanzi::qnx::QnxPixmap:

Public Types
using	NativeHandleType
	Alias for underlying native handle type.

Public Member Functions
bool	createBuffer () noexcept
	Creates a buffer for this pixmap.
bool	destroyBuffer () noexcept
	Destroys a buffer allocated for this pixmap.
KZ_NO_DISCARD NativeHandleType	getNativeHandle () const noexcept
	Gets underlying native handle.
QnxPixmap &	operator= (const QnxPixmap &other)=delete
	Copy assignment operator.
QnxPixmap &	operator= (QnxPixmap &&other) noexcept
	Move assignment operator.
	QnxPixmap () noexcept
	Constructor.
	QnxPixmap (const NativeHandleType nativeHandle) noexcept
	Constructor.
	QnxPixmap (const QnxPixmap &other)=delete
	Copy constructor.
	QnxPixmap (QnxPixmap &&other) noexcept
	Move constructor.
KZ_NO_DISCARD QnxBuffer< QnxBufferCleanupStrategy::None >	retrieveBuffer () const noexcept
	Retrieves QNX buffer used by this pixmap.
void	swap (QnxPixmap &other) noexcept
	Swap function.
	~QnxPixmap ()
	Destructor.
Public Member Functions inherited from kanzi::qnx::QnxPropertyHost< QnxPixmap >
KZ_NO_DISCARD optional< string >	tryGetPropertyCv (size_t stringBufferSize, int propertyName) const noexcept
	Gets QNX property consisting of a string.
KZ_NO_DISCARD optional< vector< int > >	tryGetPropertyIv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of ints.
KZ_NO_DISCARD optional< int >	tryGetPropertyIvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single int.
KZ_NO_DISCARD optional< vector< long long > >	tryGetPropertyLlv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of long longs.
KZ_NO_DISCARD optional< long long >	tryGetPropertyLlvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single long long.
KZ_NO_DISCARD optional< vector< T > >	tryGetPropertyPv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of pointers.
KZ_NO_DISCARD optional< T >	tryGetPropertyPvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single pointer.
bool	trySetPropertyCv (int propertyName, string_view propertyValue) noexcept
	Sets QNX property consisting of a string.
bool	trySetPropertyIv (int propertyName, int propertyValue) noexcept
	Sets QNX property consisting of a single int.
bool	trySetPropertyIv (int propertyName, span< int > propertyValue) noexcept
	Sets QNX property consisting of ints.
bool	trySetPropertyLlv (int propertyName, long long propertyValue) noexcept
	Sets QNX property consisting of a single long long.
bool	trySetPropertyLlv (int propertyName, span< long long > propertyValue) noexcept
	Sets QNX property consisting of long longs.
bool	trySetPropertyPv (int propertyName, span< void * > propertyValue) noexcept
	Sets QNX property consisting of pointers.
bool	trySetPropertyPv (int propertyName, void *propertyValue) noexcept
	Sets QNX property consisting of a single pointer.

Static Public Member Functions
static KZ_NO_DISCARD constexpr QnxPropertyFunctions< NativeHandleType >	getQnxPropertyFunctions () noexcept
	Creates QNX property functions for this resource.
static KZ_NO_DISCARD QnxPixmap	tryCreate (const QnxContext &qnxContext) noexcept
	Tries to create a QNX pixmap.

Detailed Description

Class representing a QNX pixmap.

Since

Kanzi 3.9.10

Member Typedef Documentation

NativeHandleType

using kanzi::qnx::QnxPixmap::NativeHandleType

Alias for underlying native handle type.

Constructor & Destructor Documentation

QnxPixmap() [1/4]

kanzi::qnx::QnxPixmap::QnxPixmap ( )

explicitnoexcept

Constructor.

QnxPixmap() [2/4]

kanzi::qnx::QnxPixmap::QnxPixmap ( const NativeHandleType nativeHandle )

explicitnoexcept

Constructor.

Parameters

nativeHandle

Native handle.

~QnxPixmap()

kanzi::qnx::QnxPixmap::~QnxPixmap

(

)

Destructor.

QnxPixmap() [3/4]

kanzi::qnx::QnxPixmap::QnxPixmap ( const QnxPixmap & other )

delete

Copy constructor.

QnxPixmap() [4/4]

kanzi::qnx::QnxPixmap::QnxPixmap ( QnxPixmap && other )

noexcept

Move constructor.

Member Function Documentation

tryCreate()

static KZ_NO_DISCARD QnxPixmap kanzi::qnx::QnxPixmap::tryCreate ( const QnxContext & qnxContext )

staticnoexcept

Tries to create a QNX pixmap.

Parameters

qnxContext

QNX context.

Returns

The created object. If error occurred, empty.

operator=() [1/2]

QnxPixmap & kanzi::qnx::QnxPixmap::operator= ( const QnxPixmap & other )

delete

Copy assignment operator.

operator=() [2/2]

QnxPixmap & kanzi::qnx::QnxPixmap::operator= ( QnxPixmap && other )

noexcept

Move assignment operator.

swap()

void kanzi::qnx::QnxPixmap::swap ( QnxPixmap & other )

noexcept

Swap function.

Parameters

other

The object with which to swap.

getNativeHandle()

KZ_NO_DISCARD NativeHandleType kanzi::qnx::QnxPixmap::getNativeHandle ( ) const

noexcept

Gets underlying native handle.

Returns

Native handle.

retrieveBuffer()

KZ_NO_DISCARD QnxBuffer< QnxBufferCleanupStrategy::None > kanzi::qnx::QnxPixmap::retrieveBuffer ( ) const

noexcept

Retrieves QNX buffer used by this pixmap.

Returns

QNX buffer used by this pixmap. If an error occurred, empty.

createBuffer()

bool kanzi::qnx::QnxPixmap::createBuffer ( )

noexcept

Creates a buffer for this pixmap.

Returns

True on success, false on failure.

destroyBuffer()

bool kanzi::qnx::QnxPixmap::destroyBuffer ( )

noexcept

Destroys a buffer allocated for this pixmap.

Returns

True on success, false on failure.

getQnxPropertyFunctions()

static KZ_NO_DISCARD constexpr QnxPropertyFunctions< NativeHandleType > kanzi::qnx::QnxPixmap::getQnxPropertyFunctions ( )

inlinestaticconstexprnoexcept

Creates QNX property functions for this resource.

Returns

The QnxPropertyFunctions struct for this resource.

---

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

• kanzi/core.ui/platform/windowing_ng/qnx_screen/qnx_screen_pixmap.hpp