diff options
| author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-07-08 13:51:06 +0300 |
|---|---|---|
| committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-07-15 08:23:04 +0000 |
| commit | e46e112eb10850801218bd810ecaeb8fd29f4c34 (patch) | |
| tree | eff93300d653228d662f3fbcf82ec83b14933248 /src/widgets/widgets/qspinbox.cpp | |
| parent | 120ba68882883c58415cb4ee285b0eba4192e76e (diff) | |
Optimize string usage
Use QStringBuilder more.
Use QL1S directly, without QString construction.
Change-Id: Iad844391367681fc1013b9725403d009e7c346e6
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/widgets/widgets/qspinbox.cpp')
| -rw-r--r-- | src/widgets/widgets/qspinbox.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/widgets/widgets/qspinbox.cpp b/src/widgets/widgets/qspinbox.cpp index a5c096c3a8..0daa624ae8 100644 --- a/src/widgets/widgets/qspinbox.cpp +++ b/src/widgets/widgets/qspinbox.cpp @@ -479,9 +479,8 @@ QString QSpinBox::textFromValue(int value) const QString str; if (d->displayIntegerBase != 10) { - str = QString::number(qAbs(value), d->displayIntegerBase); - if (value < 0) - str.prepend('-'); + const QLatin1String prefix = value < 0 ? QLatin1String("-") : QLatin1String(); + str = prefix + QString::number(qAbs(value), d->displayIntegerBase); } else { str = locale().toString(value); if (!d->showGroupSeparator && (qAbs(value) >= 1000 || value == INT_MIN)) { |