PasswordDialog 0 0 400 200 0 0 LXQt sudo true 0 0 0 0 0 0 Command: Password: QLineEdit::Password Qt::Horizontal Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok buttonBox accepted() PasswordDialog accept() 248 254 157 274 buttonBox rejected() PasswordDialog reject() 316 260 286 274