void ObjectItem::flat()
{
QList<ObjectItem *> layers = getLayers(this) ;
QList<ObjectItem *> children ;
for ( int i = 0 ; i < layers.size() ; i ++ ) {
ObjectItem *p = new ObjectItem(layers[i]->getName(), layers[i]->parent()) ;
p->copy(layers[i]) ;
p->applyFrameDataFromParent() ;
p->m_pParent = this ;
children.append(p) ;
}
for ( int i = 0 ; i < children.size() ; i ++ ) {
qDeleteAll(children[i]->m_children) ;
children[i]->m_children.clear() ;
}
qDeleteAll(m_children) ;
m_children = children ;
}
