This is a new class in Qt 4.8. So far I have not completely updated
Lqt to 4.8, because of some issues regarding the QtWebkit module. If
you really need it, just add "QList<QTableWidgetSelectionRange>" to
the list in generator/qtemplates.lua to the section in qtgui = {
["QList<T>"] = { ... <<here>> ... } }.