The default flickable velocity and deceleration is statically defined and doesn't scale with pixel density, as seen https://qt.gitorious.org/qt/qtdeclarative/source/e895bc315f9959a5dad80a8f0bf7b73bced0bde1:src/quick/items/qquickflickable.cpp#L78
These values don't work right anymore for devices with high pixel density, for example smartphones or tablets (2500 pixels per second is too low on 300/400 ppi screens), and are not customisable apart from rebuilding Qt.
|For Gerrit Dashboard: QTBUG-35608|
|79480,18||Get flickThreshold, maxFlickVel and flickDeceleration from platform||dev||qt/qtdeclarative||Status: NEW||0||0|
|91242,9||Add flicking behavior hints to platform integration and theme||dev||qt/qtbase||Status: NEW||0||0|