Details
Description
http://doc.qt.nokia.com/4.7-snapshot/qml-propertyanimation.html#easing.overshoot-prop
The cubic should be quartic
Easing.OutQuart
Easing curve for a cubic (t^4) function: decelerating from zero velocity.
Easing.InOutQuart
Easing curve for a cubic (t^4) function: acceleration until halfway, then deceleration.
Easing.OutInQuart
Easing curve for a cubic (t^4) function: deceleration until halfway, then acceleration.