QGLXContext Struct

struct QNativeInterface::QGLXContext

Native interface to a GLX context. More...

Header: #include <QOpenGLContext>
CMake: find_package(Qt6 REQUIRED COMPONENTS Gui)
target_link_libraries(mytarget PRIVATE Qt6::Gui)
qmake: QT += gui
Since: Qt 6.0

Public Functions

QGLXContext(QNativeInterface::QGLXContext &&)
QGLXContext(const QNativeInterface::QGLXContext &)
QGLXContext()
QNativeInterface::QGLXContext &operator=(QNativeInterface::QGLXContext &&)
QNativeInterface::QGLXContext &operator=(const QNativeInterface::QGLXContext &)
int nativeContext() const

Static Public Members

QOpenGLContext *fromNative(int configBasedContext, QOpenGLContext *shareContext = nullptr)
QOpenGLContext *fromNative(int visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr)

Protected Functions

virtual ~QGLXContext()
bool hasTypeInfo()

Detailed Description

Accessed through QOpenGLContext::nativeInterface().

Member Function Documentation

QGLXContext::QGLXContext(QNativeInterface::QGLXContext &&)

Default constructs an instance of QGLXContext.

QGLXContext::QGLXContext(const QNativeInterface::QGLXContext &)

Default constructs an instance of QGLXContext.

QGLXContext::QGLXContext()

Default constructs an instance of QGLXContext.

QNativeInterface::QGLXContext &QGLXContext::operator=(QNativeInterface::QGLXContext &&)

Move-assignment operator.

QNativeInterface::QGLXContext &QGLXContext::operator=(const QNativeInterface::QGLXContext &)

Copy-assignment operator.

[virtual protected] QGLXContext::~QGLXContext()

Destroys the instance of QGLXContext. The destructor is virtual.

[static] QOpenGLContext *QGLXContext::fromNative(int configBasedContext, QOpenGLContext *shareContext = nullptr)

Adopts a GLXContext configBasedContext created from an FBConfig.

The context must be created from a framebuffer configuration, using the glXCreateNewContext function.

Ownership of the created QOpenGLContext shareContext is transferred to the caller.

[static] QOpenGLContext *QGLXContext::fromNative(int visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr)

Adopts a GLXContext created from an X visual.

The context must be created from a visual, using the glXCreateContext function. The same visual must be passed as a pointer to an XVisualInfo struct, in the visualInfo argument.

Ownership of the created QOpenGLContext is transferred to the caller.

int QGLXContext::nativeContext() const

Returns the underlying GLXContext.

Related Non-Members

template <typename> bool hasTypeInfo()

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