HelpMessageDialog 0 0 780 400 Bitcoin Core - Command-line options true Qt::ScrollBarAlwaysOn true IBeamCursor Qt::PlainText Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop true Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse Qt::Horizontal QDialogButtonBox::Ok okButton accepted() HelpMessageDialog accept() 20 20 20 20 okButton rejected() HelpMessageDialog reject() 20 20 20 20