Compilation fix for STL build in wxGtkCollatableString code.

[wxWidgets.git] / include / wx / generic / dvrenderer.h

diff --git a/include/wx/generic/dvrenderer.h b/include/wx/generic/dvrenderer.h
index d0fd15bab64e2f1bc06ba0f7c80396f2755478e4..3abf273181740aceb654cc497fdaaa068923c5b0 100644 (file)
--- a/include/wx/generic/dvrenderer.h
+++ b/include/wx/generic/dvrenderer.h
@@ -3,7 +3,7 @@
 // Purpose:     wxDataViewRenderer for generic wxDataViewCtrl implementation
 // Author:      Robert Roebling, Vadim Zeitlin
 // Created:     2009-11-07 (extracted from wx/generic/dataview.h)
-// RCS-ID:      $Id: wxhead.h,v 1.11 2009-06-29 10:23:04 zeitlin Exp $
+// RCS-ID:      $Id$
 // Copyright:   (c) 2006 Robert Roebling
 //              (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
@@ -47,12 +47,24 @@ public:
     // intentionally returns NULL for all the other renderer classes as the
     // user should _not_ be able to override Activate/LeftClick() when deriving
     // from them for consistency with the other ports and while we can't
-    // prevent this from working at compile-time because all renderer are
+    // prevent this from working at compile-time because all renderers are
     // custom renderers in the generic implementation, we at least make sure
     // that it doesn't work at run-time because Activate/LeftClick() would
     // never be called
     virtual wxDataViewCustomRenderer *WXGetAsCustom() { return NULL; }
 
+    // The generic implementation of some standard renderers reacts to item
+    // activation, so provide this internal function which is called by
+    // wxDataViewCtrl for them. It is called with the old value of the cell and
+    // is passed the model and cell coordinates to be able to change the model
+    // value for this cell.
+    virtual void WXOnActivate(wxDataViewModel * WXUNUSED(model),
+                              const wxVariant& WXUNUSED(valueOld),
+                              const wxDataViewItem& WXUNUSED(item),
+                              unsigned int WXUNUSED(col))
+    {
+    }
+
 private:
     int                          m_align;
     wxDataViewCellMode           m_mode;