void QDeclarativeLoaderPrivate::load()
{
Q_Q(QDeclarativeLoader);
if (!q->isComponentComplete() || !component)
return;
if (!component->isLoading()) {
_q_sourceLoaded();
} else {
QObject::connect(component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
q, SLOT(_q_sourceLoaded()));
QObject::connect(component, SIGNAL(progressChanged(qreal)),
q, SIGNAL(progressChanged()));
emit q->statusChanged();
emit q->progressChanged();
emit q->sourceChanged();
emit q->itemChanged();
}
}
void QQuickLoaderPrivate::clear()
{
Q_Q(QQuickLoader);
disposeInitialPropertyValues();
if (incubator)
incubator->clear();
delete itemContext;
itemContext = 0;
if (loadingFromSource && component) {
// disconnect since we deleteLater
QObject::disconnect(component, SIGNAL(statusChanged(QQmlComponent::Status)),
q, SLOT(_q_sourceLoaded()));
QObject::disconnect(component, SIGNAL(progressChanged(qreal)),
q, SIGNAL(progressChanged()));
component->deleteLater();
component = 0;
}
componentStrongReference.clear();
source = QUrl();
if (item) {
QQuickItemPrivate *p = QQuickItemPrivate::get(item);
p->removeItemChangeListener(this, watchedChanges);
// We can't delete immediately because our item may have triggered
// the Loader to load a different item.
item->setParentItem(0);
item->setVisible(false);
item = 0;
}
if (object) {
object->deleteLater();
object = 0;
}
}