Add a special case for handling Qt::WindowMaximized and
Qt::WindowFullScreen which don't call QPlatformWindow::
initialGeometry(). Handle the case by setting window
geometry to be equivalent to available screen geometry.
This avoids any rounding errors introduced by scaling
available screen geometry by a (possibly) fractional
scale factor.
Task-number: QTBUG-87334
Change-Id: Ia1b96057bdf3d3787f1b77b81078856fdd33fe9d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
940e4e5428