/** Sets the shared component. */
protected void setSharedComponent(AXIComponent sharedComponent) {
this.sharedComponent = sharedComponent;
if (sharedComponent == null) {
return;
}
AXIModelImpl thisModel = (AXIModelImpl) getModel();
if (thisModel == sharedComponent.getModel()) {
sharedComponent.addListener(this);
return;
}
// keep listening to the other model
thisModel.listenToReferencedModel(sharedComponent.getModel());
}
/** Overwritten so that it can fire events to the proxies. */
public void insertAtIndex(String property, AXIComponent child, int index) {
if (getModel() != child.getModel()) return;
super.insertAtIndex(property, child, index);
if (pcs != null) pcs.firePropertyChange(PROP_CHILD_ADDED, null, child);
if (this instanceof AXIDocumentImpl) ((AXIDocumentImpl) this).addToCache(child);
}
/** Overwritten so that it can fire events to the proxies. */
protected void appendChild(String property, AXIComponent child) {
if (getModel() != child.getModel()) return;
super.appendChild(property, child);
if (pcs != null) pcs.firePropertyChange(PROP_CHILD_ADDED, null, child);
if (this instanceof AXIDocumentImpl) ((AXIDocumentImpl) this).addToCache(child);
}
/** Add a listener to the shared component. */
public void addListener(AXIComponent proxy) {
if (getModel() != proxy.getModel()) return;
if (pcs == null) pcs = new PropertyChangeSupport(this);
PropertyChangeListener l = getWeakListener(proxy, false);
if (l != null) pcs.addPropertyChangeListener(l);
}
/** Overwritten so that it can fire events to the proxies. */
public void removeChild(String property, AXIComponent child) {
if (getModel() != child.getModel()) return;
super.removeChild(property, child);
if (pcs != null) {
// fire event so that proxy children get deleted from their parents
pcs.firePropertyChange(PROP_CHILD_REMOVED, child, null);
// finally, remove all listeners from the shared child
child.removeAllListeners();
}
if (this instanceof AXIDocumentImpl) ((AXIDocumentImpl) this).removeFromCache(child);
}
public AXIComponent copy(AXIComponent parent) {
AXIComponentFactory f = parent.getModel().getComponentFactory();
return f.copy(this);
}