Introduce LFUN_PRINT.

[lyx.git] / src / frontends / xforms / input_validators.h

diff --git a/src/frontends/xforms/input_validators.h b/src/frontends/xforms/input_validators.h
index 2dbe76bbb7dd058a6fc7712e022c431471db8ccf..1de507c9d80b69f63d33b42432ba85361be07626 100644 (file)
--- a/src/frontends/xforms/input_validators.h
+++ b/src/frontends/xforms/input_validators.h
@@ -1,31 +1,40 @@
-/* This file is part of
- * ====================================================== 
+// -*- C++ -*-
+/**
+ * \file input_validators.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *           LyX, The Document Processor
+ * \author Allan Rae
  *
- *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
- *
- *           This file Copyright 1999-2000
- *           Allan Rae
- * ====================================================== */
+ * Full author contact details are available in file CREDITS.
+ */
 
-/** Input validators and filters for xforms.
+/* Input validators and filters for xforms.
  * A collection of input filtering and validating functions for use in
- * XForms popups.  Mainly meant for filtering input boxes although may
+ * XForms dialogs.  Mainly meant for filtering input boxes although may
  * be extended to include other generally useful xforms-specific tools.
  */
 
 #ifndef INPUT_VALIDATORS_H
 #define INPUT_VALIDATORS_H
 
+#include "forms_fwd.h"
+
 #if defined(__cplusplus)
 extern "C"
 {
 #endif
 
-    /** Only allow whole numbers no '+' or '-' signs or exponents. */
+    /** Only allow integer numbers,
+       possibly preceeded by a +' or '-' sign */
+int fl_int_filter(FL_OBJECT *, char const *, char const *, int);
+    /** Only allow integer numbers. No '+' or '-' signs. */
 int fl_unsigned_int_filter(FL_OBJECT *, char const *, char const *, int);
+    /** Only allow floating point numbers,
+       possibly preceeded by a +' or '-' sign */
+int fl_float_filter(FL_OBJECT *, char const *, char const *, int);
+    /** Only allow floating point numbers. No '+' or '-' signs. */
+int fl_unsigned_float_filter(FL_OBJECT *, char const *, char const *, int);
 
     /** Only allow lowercase letters. */
 int fl_lowercase_filter(FL_OBJECT *, char const *, char const *, int);