Ahmad Samir d1fca6a103 QFileSystemModel: respect dir filters
Given a dir A that has some files and a subdir B, when a model is set to
only show files, setting the root path to A, the filters are initially
respected. Setting the root path to B then back to A, the filters would
be ignored and B would be visible in the model.

Traversing the path elements in node() led to dir B getting added to
the bypassFilters hash table, which made filtersAcceptNode() bypass the
filters.

I couldn't find a commit explaining the logic behind using bypassFilters
(the trail goes cold at the 'Qt 4.5' mega commit). The only clue I found
was the "// always accept drives" comment in the code, which hints at
this being useful only on Windows(?).

Fixes: QTBUG-74471
Pick-to: 6.6 6.5
Change-Id: Icb9055524a28990c591e924634a63e29a49835aa
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 83e5d74864a8780445db4b34e406afc53b331039)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2024-01-27 04:50:41 +00:00
2020-11-16 10:02:08 +02:00
2024-01-27 04:50:41 +00:00
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