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| author | David Faure <david.faure@kdab.com> | 2014-10-12 11:38:41 (GMT) |
|---|---|---|
| committer | David Faure <david.faure@kdab.com> | 2014-10-13 09:42:02 (GMT) |
| commit | 918ca6151976ab43c330ff9ced9456837601a43a (patch) | |
| tree | b00c10537b57c35c77fd7c3da983b391d111c1d5 /demos/qmediaplayer | |
| parent | eb55d48d1035d06408ffe73696223464957aa71d (diff) | |
| download | Qt-918ca6151976ab43c330ff9ced9456837601a43a.zip Qt-918ca6151976ab43c330ff9ced9456837601a43a.tar.gz Qt-918ca6151976ab43c330ff9ced9456837601a43a.tar.bz2 | |
QTreeView: speed up isRowHidden for the case where no rows are hidden.
isPersistent(index) is a linear search, which we can avoid altogether
(as well as the creation of a persistent model index, is idx is indeed persistent)
when the row-hiding feature isn't used at all.
Change-Id: I55ef204dd9b79a89d51d5d3aacc1c110d37a4ea0
(cherry picked from qtbase/cd824ee79188b889df85d4d648a625589655e15e)
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
Diffstat (limited to 'demos/qmediaplayer')
0 files changed, 0 insertions, 0 deletions