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175bf75322
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4043 a592a061-630c-0410-9148-cb99ea01b6c8
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
// -*- C++ -*-
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/**
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* \file input_validators.h
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* Copyright 2002 the LyX Team
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* Copyright 1999-2001 Allan Rae
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* Read the file COPYING
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*
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* \author Allan Rae, rae@lyx.org
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*/
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/* Input validators and filters for xforms.
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* A collection of input filtering and validating functions for use in
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* XForms dialogs. Mainly meant for filtering input boxes although may
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* be extended to include other generally useful xforms-specific tools.
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*/
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#ifndef INPUT_VALIDATORS_H
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#define INPUT_VALIDATORS_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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/** Only allow integer numbers,
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possibly preceeded by a +' or '-' sign */
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int fl_int_filter(FL_OBJECT *, char const *, char const *, int);
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/** Only allow integer numbers. No '+' or '-' signs. */
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int fl_unsigned_int_filter(FL_OBJECT *, char const *, char const *, int);
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/** Only allow floating point numbers,
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possibly preceeded by a +' or '-' sign */
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int fl_float_filter(FL_OBJECT *, char const *, char const *, int);
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/** Only allow floating point numbers. No '+' or '-' signs. */
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int fl_unsigned_float_filter(FL_OBJECT *, char const *, char const *, int);
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/** Only allow lowercase letters. */
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int fl_lowercase_filter(FL_OBJECT *, char const *, char const *, int);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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