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| author | Marc Mutz <marc.mutz@kdab.com> | 2019-05-26 17:23:42 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2019-07-29 12:45:12 +0000 |
| commit | ce99361cc0260f9672ebfe92918f2a9727a6db3d (patch) | |
| tree | fa0a60c456795463b350e322245468df94fa6c43 /src/corelib/tools/qeasingcurve.cpp | |
| parent | 93b845464fa7ac29c26e1835fd3a6cfac33d9a9d (diff) | |
QEasingCurve: fix missing copy() override
TCBEase is-a BezierEase, but overrides value(). It only performs additional
checks and then calls the base class' implementation, but it feels wrong,
like a bug waiting to manifest itself, that slicing should occur on cloning
a TCBEase.
Fix by adding the missing reimplmentation.
Change-Id: I2524f51fec1850ff36ed706bc79e9592734d8680
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Diffstat (limited to 'src/corelib/tools/qeasingcurve.cpp')
| -rw-r--r-- | src/corelib/tools/qeasingcurve.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp index 9169b5c7f1..2ae63fe135 100644 --- a/src/corelib/tools/qeasingcurve.cpp +++ b/src/corelib/tools/qeasingcurve.cpp @@ -907,6 +907,10 @@ struct TCBEase : public BezierEase return BezierEase::value(x); } + QEasingCurveFunction *copy() const override + { + return new TCBEase{*this}; + } }; struct ElasticEase : public QEasingCurveFunction |