X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e6feb95a79834836e88143b15d9f424ebe79621..293fbe1dc0b68732cd3ba0a97fd20936973b412e:/include/wx/msw/treectrl.h

diff --git a/include/wx/msw/treectrl.h b/include/wx/msw/treectrl.h
index f995392953..a923425377 100644
--- a/include/wx/msw/treectrl.h
+++ b/include/wx/msw/treectrl.h
@@ -400,6 +400,9 @@ protected:
     // SetImageList helper
     void SetAnyImageList(wxImageList *imageList, int which);
 
+    // refresh a single item
+    void RefreshItem(const wxTreeItemId& item);
+
     wxTextCtrl  *m_textCtrl;        // used while editing the item label
     wxImageList *m_imageListNormal, // images for tree elements
                 *m_imageListState;  // special images for app defined states
@@ -430,14 +433,13 @@ private:
 
     void DeleteTextCtrl();
 
-    // support for additional item images
-    friend class wxTreeItemIndirectData;
+    // support for additional item images which we implement using
+    // wxTreeItemIndirectData technique - see the comments in msw/treectrl.cpp
     void SetIndirectItemData(const wxTreeItemId& item,
-                             wxTreeItemIndirectData *data);
+                             class wxTreeItemIndirectData *data);
     bool HasIndirectData(const wxTreeItemId& item) const;
-
-    // the array storing all item ids which have indirect data
-    wxArrayTreeItemIds m_itemsWithIndirectData;
+    bool IsDataIndirect(wxTreeItemData *data) const
+        { return data && data->GetId().m_pItem == 0; }
 
     // the hash storing the items attributes (indexed by items ids)
     wxHashTable m_attrs;
@@ -451,6 +453,9 @@ private:
     // the starting item for selection with Shift
     WXHTREEITEM m_htSelStart;
 
+    friend class wxTreeItemIndirectData;
+    friend class wxTreeSortHelper;
+
     DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
 };