void QNodePrivate::propertyChanged(int propertyIndex)
{
// Bail out early if we can to avoid the cost below
if (m_blockNotifications)
return;
Q_Q(QNode);
const QMetaProperty property = q->metaObject()->property(propertyIndex);
const QVariant data = property.read(q);
if (data.canConvert<QNode*>()) {
QNode *node = data.value<QNode*>();
// Ensure the node has issued a node creation change. We can end
// up here if a newly created node with a parent is immediately set
// as a property on another node. In this case the deferred call to
// _q_postConstructorInit() will not have happened yet as the event
// loop will still be blocked. So force it here and we catch this
// eventuality in the _q_postConstructorInit() function so that we
// do not repeat the creation and new child scene change events.
if (node)
QNodePrivate::get(node)->_q_postConstructorInit();
const QNodeId id = node ? node->id() : QNodeId();
notifyPropertyChange(property.name(), QVariant::fromValue(id));
} else {
notifyPropertyChange(property.name(), data);
}
}
void StoryActor::onObservedPropertyChanged( ReflectionProperty& property )
{
if ( property.getName() == "m_localMtx" )
{
// item instance was moved - copy its transform
Matrix* itemLocalMtx = (Matrix*)property.edit();
if ( m_transform != *itemLocalMtx )
{
m_transform = *itemLocalMtx;
ReflectionProperty* property = getProperty( "m_transform" );
notifyPropertyChange( *property );
delete property;
}
}
}
/*! \internal */
void QRenderSettingsPrivate::_q_onPickingMethodChanged(QPickingSettings::PickMethod pickMethod)
{
notifyPropertyChange("pickMethod", pickMethod);
}
/*! \internal */
void QRenderSettingsPrivate::_q_onWorldSpaceToleranceChanged(float worldSpaceTolerance)
{
notifyPropertyChange("pickWorldSpaceTolerance", worldSpaceTolerance);
}
/*! \internal */
void QRenderSettingsPrivate::_q_onFaceOrientationPickingModeChanged(QPickingSettings::FaceOrientationPickingMode faceOrientationPickingMode)
{
notifyPropertyChange("faceOrientationPickingMode", faceOrientationPickingMode);
}
/*! \internal */
void QRenderSettingsPrivate::_q_onPickResultModeChanged(QPickingSettings::PickResultMode pickResultMode)
{
notifyPropertyChange("pickResultMode", pickResultMode);
}
