replaced untyped hash with a typed one; 64 bit fixes (don't cast pointers to long...)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22123 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/treectrl.h

@@ -25,6 +25,7 @@
 #include "wx/textctrl.h"
 #include "wx/dynarray.h"
 #include "wx/treebase.h"
+#include "wx/hashmap.h"
 
 #ifdef __GNUWIN32__
     // Cygwin windows.h defines these identifiers
@@ -32,19 +33,11 @@
     #undef GetNextSibling
 #endif // Cygwin
 
-// the type for "untyped" data
-typedef long wxDataType;
-
 // fwd decl
 class  WXDLLEXPORT wxImageList;
 class  WXDLLEXPORT wxDragImage;
 struct WXDLLEXPORT wxTreeViewItem;
 
-// a callback function used for sorting tree items, it should return -1 if the
-// first item precedes the second, +1 if the second precedes the first or 0 if
-// they're equivalent
-class wxTreeItemData;
-
 // NB: all the following flags are for compatbility only and will be removed in the
 //     next versions
 
@@ -57,13 +50,18 @@ enum
     wxTREE_EXPAND_TOGGLE
 };
 
-// flags for deprecated InsertItem() variant
+// flags for deprecated InsertItem() variant (their values are the same as of
+// TVI_FIRST and TVI_LAST)
 #define wxTREE_INSERT_FIRST 0xFFFF0001
 #define wxTREE_INSERT_LAST  0xFFFF0002
 
+// hash storing attributes for our items
+WX_DECLARE_EXPORTED_VOIDPTR_HASH_MAP(wxTreeItemAttr *, wxMapTreeAttr);
+
 // ----------------------------------------------------------------------------
 // wxTreeCtrl
 // ----------------------------------------------------------------------------
+
 class WXDLLEXPORT wxTreeCtrl : public wxControl
 {
 public:
@@ -241,9 +239,11 @@ public:
         // the same!
 
         // get the first child of this item
-    wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& _cookie) const;
+    wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+                               wxTreeItemIdValue& cookie) const;
         // get the next child
-    wxTreeItemId GetNextChild(const wxTreeItemId& item, long& _cookie) const;
+    wxTreeItemId GetNextChild(const wxTreeItemId& item,
+                              wxTreeItemIdValue& cookie) const;
         // get the last child of this item - this method doesn't use cookies
     wxTreeItemId GetLastChild(const wxTreeItemId& item) const;
 
@@ -371,34 +371,38 @@ public:
     // deprecated
     // ----------
 
+#if WXWIN_COMPATIBILITY_2_4
     // these methods are deprecated and will be removed in future versions of
     // wxWindows, they're here for compatibility only, don't use them in new
     // code (the comments indicate why these methods are now useless and how to
     // replace them)
 
         // use Expand, Collapse, CollapseAndReset or Toggle
-    void ExpandItem(const wxTreeItemId& item, int action);
+    wxDEPRECATED( void ExpandItem(const wxTreeItemId& item, int action) );
 
         // use AddRoot, PrependItem or AppendItem
-    wxTreeItemId InsertItem(const wxTreeItemId& parent,
+    wxDEPRECATED( wxTreeItemId InsertItem(const wxTreeItemId& parent,
                             const wxString& text,
                             int image = -1, int selImage = -1,
-                            long insertAfter = wxTREE_INSERT_LAST);
+                            long insertAfter = wxTREE_INSERT_LAST) );
 
         // use Set/GetImageList and Set/GetStateImageList
-    wxImageList *GetImageList(int) const
-        { return GetImageList(); }
-    void SetImageList(wxImageList *imageList, int)
-        { SetImageList(imageList); }
+    wxImageList *GetImageList(int) const { return GetImageList(); }
+    void SetImageList(wxImageList *imageList, int) { SetImageList(imageList); }
 
     // use Set/GetItemImage directly
-        // get the selected item image
     int GetItemSelectedImage(const wxTreeItemId& item) const
         { return GetItemImage(item, wxTreeItemIcon_Selected); }
-        // set the selected item image
     void SetItemSelectedImage(const wxTreeItemId& item, int image)
         { SetItemImage(item, image, wxTreeItemIcon_Selected); }
 
+    // use the versions taking wxTreeItemIdValue cookies
+    wxDEPRECATED( wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+                                             long& cookie) const );
+    wxDEPRECATED( wxTreeItemId GetNextChild(const wxTreeItemId& item,
+                                            long& cookie) const );
+#endif // WXWIN_COMPATIBILITY_2_4
+
     // implementation
     // --------------
 
@@ -463,8 +467,8 @@ private:
     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;
+    // the hash storing the items attributes (indexed by item ids)
+    wxMapTreeAttr m_attrs;
 
     // TRUE if the hash above is not empty
     bool m_hasAnyAttr;
@@ -476,7 +480,7 @@ private:
     void* m_pVirtualRoot;
 
     // the starting item for selection with Shift
-    WXHTREEITEM m_htSelStart;
+    wxTreeItemId m_htSelStart;
 
     friend class wxTreeItemIndirectData;
     friend class wxTreeSortHelper;