On Mittwoch, 24. November 2021 18:40:07 CET Nils Jeisecke wrote:
> Hi Allan,
> 
> > We are planning to do that, but it is somewhat complicated. The
> > QQuickWidget we use, only support OpenGL and Software in Qt 6.2, and
> > there is no other QRHIWidget available or planned. We will be trying with
> > a QWindow approach for 6.3 or 6.4.
> 
> I see. Could you elaborate on the relation between QtQuick's
> WebEngineView component and QQuickWidget? How does QQuickWidget come
> into play when WebEngineView is an object in a QtQuick scene inside a
> QQuickWindow? Just curious ;-)
> 
A QWebEngineView shows page content using QQuickWidgets. 

> >Perhaps we can run QtWebEngine under ANGLE and the rest of Qt under D3D
> 
> I assume the same problem exists with macOS/metal and Linux/Vulkan or
> any non-GL combination. Looks like a quite heavy task, indeed.
> 
Yes. Funny enough Vulkan is the easyist of the three. And we can make it work 
at least for the QML api easy enough, but it hits the limitations of 
QQuickWidget for the QtWidgets API.

Best regards
Allan




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