diff options
Diffstat (limited to 'src/widgets/widgets/qdockarealayout.cpp')
| -rw-r--r-- | src/widgets/widgets/qdockarealayout.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/widgets/widgets/qdockarealayout.cpp b/src/widgets/widgets/qdockarealayout.cpp index df26db57ae..2823bd6f2f 100644 --- a/src/widgets/widgets/qdockarealayout.cpp +++ b/src/widgets/widgets/qdockarealayout.cpp @@ -3350,8 +3350,9 @@ QSet<QTabBar*> QDockAreaLayout::usedTabBars() const QSet<QWidget*> QDockAreaLayout::usedSeparatorWidgets() const { QSet<QWidget*> result; - - for (int i = 0; i < separatorWidgets.count(); ++i) + const int numSeparators = separatorWidgets.count(); + result.reserve(numSeparators); + for (int i = 0; i < numSeparators; ++i) result << separatorWidgets.at(i); for (int i = 0; i < QInternal::DockCount; ++i) { const QDockAreaLayoutInfo &dock = docks[i]; |