/** {@inheritDoc} */
@Override
public void setParent(final MutableTreeNode aNewParent) {
if (this.parent == aNewParent) {
// Nothing to do...
return;
}
super.setParent(aNewParent);
}
/** {@inheritDoc} */
@Override
public void setUserObject(Object aUserObject) {
if ((aUserObject != ROOT_ID) && (aUserObject instanceof String)) {
setText((String) aUserObject);
} else if (aUserObject instanceof Boolean) {
setVisible(((Boolean) aUserObject).booleanValue());
} else if (aUserObject instanceof IUIElement) {
super.setUserObject(aUserObject);
}
}
/** {@inheritDoc} */
@Override
public void insert(final MutableTreeNode aNewChild, final int aChildIndex) {
super.insert(aNewChild, aChildIndex);
Object newChildUserObject = ((ElementTreeNode) aNewChild).getUserObject();
if ((this.userObject instanceof ElementGroup)
&& (newChildUserObject instanceof SignalElement)) {
// Move the actual element as well...
((ElementGroup) this.userObject)
.moveChannel((SignalElement) newChildUserObject, aChildIndex);
}
}