Hello!
I’m working with QtWebEngine. I have a very heavy page. When the page is loaded I show another QWindow (a splash window).
I subscribe on loadingChanged signal of the QQuickWebEngineView by which I show the window with webview.
The problem Is, that QWE loads a content, but does not draws it in the QSG until the window will be shown. How I see, the QWE catch OnSwapCompositorFrame, call QQuickItem::update() and it’s all, nothing else happens. The updatePaintNode is called just after the window is shown.
If I use the QPainter (—disable-delegated-renderer) instead QSG all works well.
How to force update a hidden window?
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