#include "userinfo.h" UserInfo::UserInfo(QObject *parent): QObject(parent) { } UserInfo::UserInfo(const QString &username, QObject *parent): QObject(parent), m_username(username) { } QString UserInfo::username() const { return m_username; } void UserInfo::setUsername(const QString &username) { if (m_username != username) { m_username = username; emit usernameChanged(); } }