diff options
| -rw-r--r-- | src/corelib/tools/qeasingcurve.cpp | 7 | ||||
| -rw-r--r-- | src/corelib/tools/qeasingcurve.h | 3 | ||||
| -rw-r--r-- | tests/auto/corelib/tools/qeasingcurve/tst_qeasingcurve.cpp | 7 |
3 files changed, 17 insertions, 0 deletions
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp index 5731faa69c..6f8572cfbf 100644 --- a/src/corelib/tools/qeasingcurve.cpp +++ b/src/corelib/tools/qeasingcurve.cpp @@ -1116,6 +1116,13 @@ QEasingCurve &QEasingCurve::operator=(const QEasingCurve &other) } /*! + \fn void QEasingCurve::swap(QEasingCurve &other) + \since 5.0 + + Swaps curve \a other with this curve. This operation is very + fast and never fails. + +/*! Compare this easing curve with \a other and returns true if they are equal. It will also compare the properties of a curve. */ diff --git a/src/corelib/tools/qeasingcurve.h b/src/corelib/tools/qeasingcurve.h index a5a707102b..8b2e783bdc 100644 --- a/src/corelib/tools/qeasingcurve.h +++ b/src/corelib/tools/qeasingcurve.h @@ -83,6 +83,9 @@ public: ~QEasingCurve(); QEasingCurve &operator=(const QEasingCurve &other); + + inline void swap(QEasingCurve &other) { qSwap(d_ptr, other.d_ptr); } + bool operator==(const QEasingCurve &other) const; inline bool operator!=(const QEasingCurve &other) const { return !(this->operator==(other)); } diff --git a/tests/auto/corelib/tools/qeasingcurve/tst_qeasingcurve.cpp b/tests/auto/corelib/tools/qeasingcurve/tst_qeasingcurve.cpp index 0a006ab5b4..d5d7ddeb1d 100644 --- a/tests/auto/corelib/tools/qeasingcurve/tst_qeasingcurve.cpp +++ b/tests/auto/corelib/tools/qeasingcurve/tst_qeasingcurve.cpp @@ -445,6 +445,13 @@ void tst_QEasingCurve::setCustomType() void tst_QEasingCurve::operators() { + { // member-swap() + QEasingCurve ec1, ec2; + ec2.setCustomType(&discreteEase); + ec1.swap(ec2); + QCOMPARE(ec1.type(), QEasingCurve::Custom); + } + // operator= QEasingCurve curve; QEasingCurve curve2; |