Review Request 121480: use QCollator instead of KStringHandler

[Emmanuel Pescosta]

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https://git.reviewboard.kde.org/r/121480/
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Review request for Dolphin.


Repository: kde-baseapps


Description
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Port away from KStringHandler naturalCompare to QCollator compare.

Make use of the QCollator instance (m_collator) in nameRoleGroups instead of using QString::localeAwareCompare (uses QCollator internally) to realise a locale aware less than.

We don't need the m_caseSensitivity anymore, because the QCollator instance also holds this information.

Removed the KFileItem::name to lower conversion because this makes the case sensitive fallback sorting in stringCompare useless.

(This patch doesn't make use of QCollatorSortKey)


Diffs
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  dolphin/src/kitemviews/kfileitemmodel.h d98d453 
  dolphin/src/kitemviews/kfileitemmodel.cpp 711b079 

Diff: https://git.reviewboard.kde.org/r/121480/diff/


Testing
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Natural sorting works


Thanks,

Emmanuel Pescosta

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