[PyQt] Subclass QQuickFramebufferObject::Renderer and QOpenGLFunctions?
elvstone at gmail.com
Sun Nov 11 12:40:25 GMT 2018
How can I subclass both QQuickFramebufferObject::Renderer and
QOpenGLFunctions, as done by the ColorRenderer in the
tst_qquickframebufferobject.cpp autotest in Qt:
Snipped from above:
class ColorRenderer : public QQuickFramebufferObject::Renderer,
void synchronize(QQuickFramebufferObject *item);
QOpenGLFramebufferObject *createFramebufferObject(const QSize &size);
I tried to do something like this using the _QOpenGLFunctions_4_1_Core
class from PyQt, but ran into problems since the metaclass of
_QOpenGLFunctions_4_1_Core is module, and the meta class of
QQuickFramebufferObject::Renderer is sip.wrappertype, and there's no
way to declare a metatype inheriting them both that could be used,
since they are incompatible at the C level.
Is it simply not possible to create a
QQuickFramebufferObject::Renderer like this using PyQt?
Anyone know of another way to create a custom QQuickFramebufferObject from PyQt?
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