diff options
Diffstat (limited to 'examples/widgets/widgets/icons/iconsizespinbox.cpp')
-rw-r--r-- | examples/widgets/widgets/icons/iconsizespinbox.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/widgets/widgets/icons/iconsizespinbox.cpp b/examples/widgets/widgets/icons/iconsizespinbox.cpp index f3796040b3..1916803eea 100644 --- a/examples/widgets/widgets/icons/iconsizespinbox.cpp +++ b/examples/widgets/widgets/icons/iconsizespinbox.cpp @@ -52,13 +52,13 @@ IconSizeSpinBox::IconSizeSpinBox(QWidget *parent) //! [1] int IconSizeSpinBox::valueFromText(const QString &text) const { - QRegExp regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?")); + static const QRegularExpression regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?")); + Q_ASSERT(regExp.isValid()); - if (regExp.exactMatch(text)) { - return regExp.cap(1).toInt(); - } else { - return 0; - } + const QRegularExpressionMatch match = regExp.match(text); + if (match.isValid()) + return match.captured(1).toInt(); + return 0; } //! [1] |