Add windows context implementation

Sine Striker

2023-12-03 eb266da10552eeefcb0f7dfe514d4385aec563f8

 src/quick/quickwindowagent.cpp

@@ -34,7 +34,7 @@
            return false;
        }

        if (!d->setup(window, std::make_shared<QuickItemDelegate>())) {
        if (!d->setup(window, new QuickItemDelegate())) {
            return true;
        }
        d->host = window;