QOpenGLTemporaryContext Class Reference

A temporary context that can be instantiated on the stack. More...

Collaboration diagram for QOpenGLTemporaryContext:

Public Member Functions
	QOpenGLTemporaryContext ()
	~QOpenGLTemporaryContext ()

Detailed Description

A temporary context that can be instantiated on the stack.

Functions like wglGetProcAddress() or glGetString() only work if there is a current GL context.

Definition at line 893 of file qwindowsglcontext.cpp.

Constructor & Destructor Documentation

QOpenGLTemporaryContext()

QOpenGLTemporaryContext::QOpenGLTemporaryContext

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Definition at line 905 of file qwindowsglcontext.cpp.

References QOpenGLContextData::hdc, QOpenGLStaticContext::opengl32, and QOpenGLContextData::renderingContext.

~QOpenGLTemporaryContext()

QOpenGLTemporaryContext::~QOpenGLTemporaryContext

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Definition at line 912 of file qwindowsglcontext.cpp.

References QOpenGLContextData::hdc, QOpenGLContextData::hwnd, QOpenGLStaticContext::opengl32, and QOpenGLContextData::renderingContext.

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

• qtbase/src/plugins/platforms/windows/qwindowsglcontext.cpp