X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c1dc9f8394c1488ad8e7d945e6f943f7b34554ce..333e57d578e9e0fb6555452b5a53698ffd85ee69:/include/wx/treebase.h

diff --git a/include/wx/treebase.h b/include/wx/treebase.h
index 465d84b05b..c706914558 100644
--- a/include/wx/treebase.h
+++ b/include/wx/treebase.h
@@ -101,8 +101,8 @@ inline bool operator!=(const wxTreeItemId& i1, const wxTreeItemId& i2)
 
 class WXDLLEXPORT wxTreeItemData: public wxClientData
 {
-friend class WXDLLEXPORT wxTreeCtrl;
-friend class WXDLLEXPORT wxGenericTreeCtrl;
+friend class WXDLLIMPEXP_FWD_CORE wxTreeCtrl;
+friend class WXDLLIMPEXP_FWD_CORE wxGenericTreeCtrl;
 public:
     // creation/destruction
     // --------------------
@@ -162,7 +162,11 @@ enum wxTreeItemIcon
 
 #define wxTR_SINGLE                  0x0000     // for convenience
 #define wxTR_MULTIPLE                0x0020     // can select multiple items
-#define wxTR_EXTENDED                0x0040     // TODO: allow extended selection
+
+#if WXWIN_COMPATIBILITY_2_8
+    #define wxTR_EXTENDED            0x0040     // deprecated, don't use
+#endif // WXWIN_COMPATIBILITY_2_8
+
 #define wxTR_HAS_VARIABLE_ROW_HEIGHT 0x0080     // what it says
 
 #define wxTR_EDIT_LABELS             0x0200     // can edit item labels
@@ -259,7 +263,7 @@ private:
 //     descriptions below
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT  wxTreeCtrlBase;
+class WXDLLIMPEXP_FWD_CORE wxTreeCtrlBase;
 
 class WXDLLEXPORT wxTreeEvent : public wxNotifyEvent
 {
@@ -314,8 +318,8 @@ private:
     wxString      m_label;
     bool          m_editCancelled;
 
-    friend class WXDLLEXPORT wxTreeCtrl;
-    friend class WXDLLEXPORT wxGenericTreeCtrl;
+    friend class WXDLLIMPEXP_FWD_CORE wxTreeCtrl;
+    friend class WXDLLIMPEXP_FWD_CORE wxGenericTreeCtrl;
 
     DECLARE_DYNAMIC_CLASS(wxTreeEvent)
 };