Simplify parsing by removing m_inStyle logic


Remove the setter, getter, and the flag in favor of using
QXmlStreamReader::readElementText() and simpler logic.

Pick-to: 6.12
Change-Id: Ia5b7b86d4c8a7f84ed7c07901fe72a5c8b1a83e4
Reviewed-by: Robert Löhning <robert.loehning@qt.io>
commit696599659ebd90753888240573e5c5ca5c90b053
parenta418c195b777375ac2e7921d18f3851529f6bf99
authorHatem ElKharashy <hatem.elkharashy@qt.io>
committerHatem ElKharashy <hatem.elkharashy@qt.io>
commit timeWed, 9 Sep 2026 07:29:36 +0000