diff options
Diffstat (limited to 'src/datavisualization/utils/utils.cpp')
| -rw-r--r-- | src/datavisualization/utils/utils.cpp | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/src/datavisualization/utils/utils.cpp b/src/datavisualization/utils/utils.cpp index e80058db..2503ad2b 100644 --- a/src/datavisualization/utils/utils.cpp +++ b/src/datavisualization/utils/utils.cpp @@ -33,6 +33,7 @@ #include <QtGui/QOpenGLContext> #include <QtGui/QOffscreenSurface> #include <QtCore/QCoreApplication> +#include <QtCore/QRegularExpression> QT_BEGIN_NAMESPACE_DATAVISUALIZATION @@ -217,24 +218,28 @@ QImage Utils::getGradientImage(QLinearGradient &gradient) Utils::ParamType Utils::preParseFormat(const QString &format, QString &preStr, QString &postStr, int &precision, char &formatSpec) { - static QRegExp formatMatcher(QStringLiteral("^([^%]*)%([\\-\\+#\\s\\d\\.lhjztL]*)([dicuoxfegXFEG])(.*)$")); - static QRegExp precisionMatcher(QStringLiteral("\\.(\\d+)")); + static QRegularExpression formatMatcher(QStringLiteral("^([^%]*)%([\\-\\+#\\s\\d\\.lhjztL]*)([dicuoxfegXFEG])(.*)$")); + static QRegularExpression precisionMatcher(QStringLiteral("\\.(\\d+)")); Utils::ParamType retVal; - if (formatMatcher.indexIn(format, 0) != -1) { - preStr = formatMatcher.cap(1); + QRegularExpressionMatch formatMatch = formatMatcher.match(format, 0); + + if (formatMatch.hasMatch()) { + preStr = formatMatch.captured(1); // Six and 'g' are defaults in Qt API precision = 6; - if (!formatMatcher.cap(2).isEmpty()) { - if (precisionMatcher.indexIn(formatMatcher.cap(2), 0) != -1) - precision = precisionMatcher.cap(1).toInt(); + if (!formatMatch.captured(2).isEmpty()) { + QRegularExpressionMatch precisionMatch = precisionMatcher.match(formatMatch.captured(2), + 0); + if (precisionMatch.hasMatch()) + precision = precisionMatch.captured(1).toInt(); } - if (formatMatcher.cap(3).isEmpty()) + if (formatMatch.captured(3).isEmpty()) formatSpec = 'g'; else - formatSpec = formatMatcher.cap(3).at(0).toLatin1(); - postStr = formatMatcher.cap(4); + formatSpec = formatMatch.captured(3).at(0).toLatin1(); + postStr = formatMatch.captured(4); retVal = mapFormatCharToParamType(formatSpec); } else { retVal = ParamTypeUnknown; |