QT-QML application: QQuickWindow to Full Screen: repaint failure ("bad window" in top

[ddonate]

Thanks anda_skoa,

My content follows the fullscreen change. In fact, the full screen over the QQuickWindow works, BUT this 'old size' window badly repainter over my new size in the the top-left (the app window seems to go there before applying the fullscreen mode)

I meant I use the QML objects from the c++ to access QML methods or properties

[anda_skoa]

My content follows the fullscreen change. In fact, the full screen over the QQuickWindow works, BUT this 'old size' window badly repainter over my new size in the the top-left (the app window seems to go there before applying the fullscreen mode)

I am afraid I don't understand then.
So when the app goes full screen, the content resizes nicely and all is well.
But when you switch back from full screen then the old, fullscreen content is still visible?

I meant I use the QML objects from the c++ to access QML methods or properties

Yes, that's what I though.
But you will learn soon enough that there are less hacky ways

Cheers,
_

[ddonate]

So when the app goes full screen, the content resizes nicely and all is well.
But when you switch back from full screen then the old, fullscreen content is still visible?
_

No, my problem is when going to fullScreen: The application size changes properly to full screen, but before changing the size, the old application window (with size previous to FS) seems to go to the top-left corner and it keeps there after the FS process is finished. So once the application is in FS, this window bad "frame" is like frozen there. When I repaint the application (for instance background and foreground again) this "frame" dissapears.

But you will learn soon enough that there are less hacky ways
_

Any suggestion to search?


Thanks a lot

[anda_skoa]

No, my problem is when going to fullScreen: The application size changes properly to full screen, but before changing the size, the old application window (with size previous to FS) seems to go to the top-left corner and it keeps there after the FS process is finished. So once the application is in FS, this window bad "frame" is like frozen there. When I repaint the application (for instance background and foreground again) this "frame" dissapears.

Hmm, strange. Doesn't the system trigger an update when the window goes fullscreen?

Any suggestion to search?

http://doc.qt.io/qt-5/qtqml-cppinteg...ttributes.html

I.e. always prefer accessing C++ from the QML side over accessing QML from the C++ side.

Cheers,
_