2 /* This file is part of
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright 1995 Matthias Ettrich
8 * Copyright 1995-2000 The LyX Team.
10 * This file Copyright 1999-2000
12 * ====================================================== */
14 /** Input validators and filters for xforms.
15 * A collection of input filtering and validating functions for use in
16 * XForms popups. Mainly meant for filtering input boxes although may
17 * be extended to include other generally useful xforms-specific tools.
20 #ifndef INPUT_VALIDATORS_H
21 #define INPUT_VALIDATORS_H
23 #if defined(__cplusplus)
28 /// Only allow whole numbers no '+' or '-' signs or exponents.
29 int fl_unsigned_int_filter(FL_OBJECT *, char const *, char const *, int);
31 #if defined(__cplusplus)