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/qcssparser.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/qcssparser.cpp')
| -rw-r--r-- | src/gui/text/qcssparser.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp index d455a74d96..c237d80d34 100644 --- a/src/gui/text/qcssparser.cpp +++ b/src/gui/text/qcssparser.cpp @@ -1510,7 +1510,7 @@ QRect Declaration::rectValue() const const QStringList func = v.variant.toStringList(); if (func.count() != 2 || func.at(0).compare(QLatin1String("rect")) != 0) return QRect(); - QStringList args = func[1].split(QLatin1Char(' '), QString::SkipEmptyParts); + const auto args = func[1].splitRef(QLatin1Char(' '), QString::SkipEmptyParts); if (args.count() != 4) return QRect(); QRect rect(args[0].toInt(), args[1].toInt(), args[2].toInt(), args[3].toInt()); @@ -1915,9 +1915,8 @@ bool StyleSelector::basicSelectorMatches(const BasicSelector &sel, NodePtr node) return false; if (a.valueMatchCriterium == QCss::AttributeSelector::MatchContains) { - - QStringList lst = attrValue.split(QLatin1Char(' ')); - if (!lst.contains(a.value)) + const auto lst = attrValue.splitRef(QLatin1Char(' ')); + if (!lst.contains(QStringRef(&a.value))) return false; } else if ( (a.valueMatchCriterium == QCss::AttributeSelector::MatchEqual |