Qt: Adding Kinetic Scrolling to QTableView / QTableWidget for iPad

kinetic.cpp

#include <QHeaderView>
#include <QScroller>
#include <QScrollBar>

// ... //

// in someWidget with someView (typical settings, not mandatory):
someView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
someView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
someView->horizontalScrollBar()->setDisabled(true);
someView->horizontalHeader()->setHidden(true);
someView->verticalHeader()->setHidden(true);
someView->setShowGrid(false);
someView->setSelectionMode(QAbstractItemView::SingleSelection);
someView->setSelectionBehavior(QAbstractItemView::SelectRows);
someView->setEditTriggers(QAbstractItemView::NoEditTriggers);
someView->setAutoScroll(true);
someView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);

// add a kinetic scroller
QScroller::grabGesture(someView, QScroller::LeftMouseButtonGesture);