void QtMultimediaNotificationBackend::ConfigWidget::save()
{
    NotificationSettings s;
    s.setValue("QtMultimedia/Enabled", ui.enabled->isChecked());
    s.setValue("QtMultimedia/AudioFile", ui.filename->text());
    load();
}
void TaskbarNotificationBackend::ConfigWidget::save()
{
    NotificationSettings s;
    s.setValue("Taskbar/Enabled", enabledBox->isChecked());
    s.setValue("Taskbar/Timeout", timeoutBox->value() * 1000);
    load();
}
void DockManagerNotificationBackend::ConfigWidget::save()
{
    NotificationSettings s;
    s.setValue("DockManager/Enabled", enabledBox->isChecked());
    load();
}
void SystrayNotificationBackend::ConfigWidget::save()
{
    NotificationSettings s;
    s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
    load();
}