protected: virtual class QSizeF __thiscall QGraphicsProxyWidget::sizeHint(enum Qt::SizeHint, class QSizeF const &)const

Mangled name

?sizeHint@QGraphicsProxyWidget@@MBE?AVQSizeF@@W4SizeHint@Qt@@ABV2@@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0