diff options
| author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-03-31 17:34:32 +0300 |
|---|---|---|
| committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-06-02 12:57:42 +0000 |
| commit | 6030e63037cdc09d43ad372ecbcfeece72b6e353 (patch) | |
| tree | 3a0fafeb111cbcd928a04233a1c42f1ab455de64 /src/gui/text/qfont.cpp | |
| parent | 90988a2c6713e41937241e0848043a2e28973d68 (diff) | |
QtGui: use QStringRef to optimize memory allocation
Replace substring functions that return QString with
corresponding functions that return QStringRef where
it's possible.
Create QString from QStringRef only where necessary.
Change-Id: Id83c60cc7568b20ef008b51c582cfdf466a47e35
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/gui/text/qfont.cpp')
| -rw-r--r-- | src/gui/text/qfont.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/text/qfont.cpp b/src/gui/text/qfont.cpp index f92e4ab457..828dbc318c 100644 --- a/src/gui/text/qfont.cpp +++ b/src/gui/text/qfont.cpp @@ -2033,7 +2033,7 @@ uint qHash(const QFont &font, uint seed) Q_DECL_NOTHROW */ bool QFont::fromString(const QString &descrip) { - QStringList l(descrip.split(QLatin1Char(','))); + const auto l = descrip.splitRef(QLatin1Char(',')); int count = l.count(); if (!count || (count > 2 && count < 9) || count > 11) { @@ -2042,7 +2042,7 @@ bool QFont::fromString(const QString &descrip) return false; } - setFamily(l[0]); + setFamily(l[0].toString()); if (count > 1 && l[1].toDouble() > 0.0) setPointSizeF(l[1].toDouble()); if (count == 9) { |