void CtrlTree::onUpdate( Subject<VarTree, tree_update> &rTree,
tree_update *arg )
{
- m_firstPos = m_flat ? m_rTree.firstLeaf() : m_rTree.begin();
-
if( arg->i_type == 0 ) // Item update
{
if( arg->b_active_item )
/// \todo handle delete in a more clever way
else if ( arg->i_type == 1 ) // Global change or deletion
{
+ m_firstPos = m_flat ? m_rTree.firstLeaf() : m_rTree.begin();
+
makeImage();
}
else if ( arg->i_type == 2 ) // Item-append
else if( arg->i_type == 3 ) // item-del
{
/* Make sure firstPos and lastSelected are still valid */
- while( m_firstPos->m_deleted && m_firstPos != m_rTree.root()->begin() )
+ while( m_firstPos->m_deleted &&
+ m_firstPos != (m_flat ? m_rTree.firstLeaf()
+ : m_rTree.begin()) )
{
m_firstPos = m_flat ? m_rTree.getPrevLeaf( m_firstPos )
: m_rTree.getPrevVisibleItem( m_firstPos );
}
if( m_firstPos->m_deleted )
- m_firstPos = m_flat ? m_rTree.firstLeaf()
- : m_rTree.root()->begin();
+ m_firstPos = m_rTree.begin();
if( arg->b_visible == true )
{