X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2FDEVEL%2Fmathml_editor%2Fsrc%2FTListener.hh;fp=helm%2Fsoftware%2FDEVEL%2Fmathml_editor%2Fsrc%2FTListener.hh;h=16fea6d71d574eeb98cbd2c870b985e8cbaeb2b5;hb=d43522a6d38fcb9081a3f0352088377bc0555231;hp=0000000000000000000000000000000000000000;hpb=9a9c95ebabbb1d4d7dce627ed1baea130ea98766;p=helm.git

diff --git a/helm/software/DEVEL/mathml_editor/src/TListener.hh b/helm/software/DEVEL/mathml_editor/src/TListener.hh
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+/* This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax.
+ * 
+ * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
+ *                    2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/editex/
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
+
+#ifndef __TListener_hh__
+#define __TListener_hh__
+
+class TListener
+{
+public:
+  virtual void callback(TDocument&) = 0;
+};
+
+#endif // __TListener_hh__