void DoSortChildren(const wxTreeItemId& item, bool reverse = FALSE)
{ m_reverseSort = reverse; wxTreeCtrl::SortChildren(item); }
- void DoEnsureVisible() { EnsureVisible(m_lastItem); }
+ void DoEnsureVisible() { if (m_lastItem.IsOk()) EnsureVisible(m_lastItem); }
void DoToggleIcon(const wxTreeItemId& item);
int ImageSize(void) const { return m_imageSize; }
+ void SetLastItem(wxTreeItemId id) { m_lastItem = id; }
+
protected:
virtual int OnCompareItems(const wxTreeItemId& i1, const wxTreeItemId& i2);