QWGLContext Structstruct QNativeInterface::QWGLContext
Native interface to a WGL context on Windows. More...
|CMake:|| find_package(Qt6 COMPONENTS Gui REQUIRED) |
target_link_libraries(mytarget PRIVATE Qt6::Gui)
|qmake:||QT += gui|
|virtual HGLRC||nativeContext() const = 0|
|QOpenGLContext *||fromNative(HGLRC context, HWND window, QOpenGLContext *shareContext = nullptr)|
Accessed through QOpenGLContext::nativeInterface().
Member Function Documentation
[static] QOpenGLContext *QWGLContext::fromNative(HGLRC context, HWND window, QOpenGLContext *shareContext = nullptr)
Adopts an WGL context handle.
Note: The window specified by window must have its pixel format set to a format compatible with the context's. If no SetPixelFormat() call was made on any device context belonging to the window, adopting the context will fail.
Ownership of the created QOpenGLContext shareContext is transferred to the caller.
Returns the underlying context handle.
Returns the handle for the OpenGL implementation that is currently in use.
Note: This function requires that the QGuiApplication instance is already created.
© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.