diff options
Diffstat (limited to 'tools/qmleasing/splineeditor.cpp')
| -rw-r--r-- | tools/qmleasing/splineeditor.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/qmleasing/splineeditor.cpp b/tools/qmleasing/splineeditor.cpp index a2ddc056df..9e35af6189 100644 --- a/tools/qmleasing/splineeditor.cpp +++ b/tools/qmleasing/splineeditor.cpp @@ -291,10 +291,11 @@ QString SplineEditor::generateCode() { QString s = QLatin1String("["); foreach (const QPointF &point, m_controlPoints) { - s += QString::number(point.x(), 'g', 2) + "," + QString::number(point.y(), 'g', 3) + ","; + s += QString::number(point.x(), 'g', 2) + QLatin1Char(',') + + QString::number(point.y(), 'g', 3) + QLatin1Char(','); } s.chop(1); //removing last "," - s += "]"; + s += QLatin1Char(']'); return s; } @@ -673,13 +674,14 @@ void SplineEditor::setEasingCurve(const QString &code) { if (m_block) return; - if (code.left(1) == QLatin1String("[") && code.right(1) == QLatin1String("]")) { + if (code.startsWith(QLatin1Char('[')) && code.endsWith(QLatin1Char(']'))) { QString cleanCode = code; cleanCode.remove(0, 1); cleanCode.chop(1); const QStringList stringList = cleanCode.split(QLatin1Char(','), QString::SkipEmptyParts); if (stringList.count() >= 6 && (stringList.count() % 6 == 0)) { QList<qreal> realList; + realList.reserve(stringList.count()); foreach (const QString &string, stringList) { bool ok; realList.append(string.toDouble(&ok)); @@ -687,7 +689,9 @@ void SplineEditor::setEasingCurve(const QString &code) return; } QList<QPointF> points; - for (int i = 0; i < realList.count() / 2; ++i) + const int count = realList.count() / 2; + points.reserve(count); + for (int i = 0; i < count; ++i) points.append(QPointF(realList.at(i * 2), realList.at(i * 2 + 1))); if (points.last() == QPointF(1.0, 1.0)) { QEasingCurve easingCurve(QEasingCurve::BezierSpline); |