Dialog 0 0 428 150 Proxy authentication required You need to supply a Username and a Password to access via proxy false Username: Password: QLineEdit::EchoMode::Password Qt::Orientation::Horizontal QDialogButtonBox::StandardButton::Cancel|QDialogButtonBox::StandardButton::Ok Qt::Orientation::Vertical 20 40 buttonBox accepted() Dialog accept() 248 254 157 274 buttonBox rejected() Dialog reject() 316 260 286 274