added custom cell renderer (doesn't do anything yet)

livesupport/modules/widgets/include/LiveSupport/Widgets/ZebraTreeView.h

@@ -22,7 +22,7 @@
  
  
     Author   : $Author: fgerlits $
-    Version  : $Revision: 1.4 $
+    Version  : $Revision: 1.5 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/ZebraTreeView.h,v $
 
 ------------------------------------------------------------------------------*/
@@ -72,7 +72,7 @@ using namespace LiveSupport::Core;
  *  A list of items, in rows colored alternately grey and light blue.
  *
  *  @author  $Author: fgerlits $
- *  @version $Revision: 1.4 $
+ *  @version $Revision: 1.5 $
  */
 class ZebraTreeView : public Gtk::TreeView
 {
@@ -109,6 +109,18 @@ class ZebraTreeView : public Gtk::TreeView
         virtual
         ~ZebraTreeView(void)                                    throw ();
 
+        /**
+         *  Add a column to the TreeView.
+         *
+         *  @param title    the title of the column
+         *  @param modelColumn  the model column this view will display
+         *  @return the number of columns after adding this one
+         */
+        int 
+        appendColumn(const Glib::ustring&                       title, 
+                     const Gtk::TreeModelColumn<Glib::ustring>& modelColumn)
+                                                                throw ();
+
         /**
          *  Set the callback function for every column.
          */