QWGLContext Structstruct QNativeInterface::QWGLContext
Native interface to a WGL context on Windows. More...
|Header:||#include <QOpenGLContext> #include <QOpenGLContext>|
|CMake:|| find_package(Qt6 REQUIRED COMPONENTS Gui) |
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.
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