LoginDialog 0 0 476 168 Login <span style=" color:#ff0000;">Error</span> Username: true Password: QLineEdit::Password Password 0 0 Forget 1 0 &Remember Username? 1 0 R&emember Password? Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok loginButtonBox accepted() LoginDialog accept() 248 254 157 274 loginButtonBox rejected() LoginDialog reject() 316 260 286 274