diff options
| author | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-22 22:12:27 +0100 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-23 15:35:59 +0000 |
| commit | fece7cdb5daed826ab074b3210327dcfd7ab0e90 (patch) | |
| tree | 05b99df28e5fb65a81397a9464ad977027559322 /src/widgets/widgets/qdockarealayout.cpp | |
| parent | a4d3af961445995337c279e71c861afc213c06f3 (diff) | |
widgets: Use QList::reserve(), reduces reallocations.
Change-Id: I49cc03f365c77f142f62c8e77505ec09723a44d9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/widgets/widgets/qdockarealayout.cpp')
| -rw-r--r-- | src/widgets/widgets/qdockarealayout.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/widgets/widgets/qdockarealayout.cpp b/src/widgets/widgets/qdockarealayout.cpp index 8054c8aa46..c61984a457 100644 --- a/src/widgets/widgets/qdockarealayout.cpp +++ b/src/widgets/widgets/qdockarealayout.cpp @@ -2211,8 +2211,10 @@ QSet<QTabBar*> QDockAreaLayoutInfo::usedTabBars() const QSet<QWidget*> QDockAreaLayoutInfo::usedSeparatorWidgets() const { QSet<QWidget*> result; + const int numSeparatorWidgets = separatorWidgets.count(); + result.reserve(numSeparatorWidgets); - for (int i = 0; i < separatorWidgets.count(); ++i) + for (int i = 0; i < numSeparatorWidgets; ++i) result << separatorWidgets.at(i); for (int i = 0; i < item_list.count(); ++i) { |