void ApplicationInfo::setIsPortraitMode(const bool newMode)
{
    if (m_isPortraitMode != newMode) {
        m_isPortraitMode = newMode;
        emit portraitModeChanged();
    }
}
void ApplicationInfo::setIsPortraitMode(const bool newMode)
{
    if (m_isPortraitMode != newMode) {
        m_isPortraitMode = newMode;
        m_hMargin = m_isPortraitMode ? 20 * ratio() : 50 * ratio();
        emit portraitModeChanged();
        emit hMarginChanged();
    }
}