File: qvalidator-h.html

package info (click to toggle)
qt-embedded 2.3.2-3
  • links: PTS
  • area: main
  • in suites: woody
  • size: 68,608 kB
  • ctags: 45,998
  • sloc: cpp: 276,654; ansic: 71,987; makefile: 29,074; sh: 12,305; yacc: 2,465; python: 1,863; perl: 481; lex: 480; xml: 68; lisp: 15
file content (177 lines) | stat: -rw-r--r-- 5,808 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>
Qt Toolkit - qvalidator.h include file
</title><style type="text/css"><!--
h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }
--></style>
</head><body bgcolor="#ffffff">

<table width="100%">
<tr><td><a href="index.html">
<img width="100" height="100" src="qtlogo.png"
alt="Home" border="0"><img width="100"
height="100" src="face.png" alt="Home" border="0">
</a><td valign=top><div align=right><img src="dochead.png" width="472" height="27"><br>
<a href="classes.html"><b>Classes</b></a>
-<a href="annotated.html">Annotated</a>
- <a href="hierarchy.html">Tree</a>
-<a href="functions.html">Functions</a>
-<a href="index.html">Home</a>
-<a href="topicals.html"><b>Structure</b></a>
</div>
</table>

<h1 align=center>qvalidator.h</h1><br clear="all">
This is the verbatim text of the qvalidator.h include file.  It is
provided only for illustration; the copyright
remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** &#36;Id&#58; qt/src/widgets/qvalidator.h   2.3.2   edited 2001-01-26 $
**
** Definition of validator classes.
**
** Created : 970610
**
** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef QVALIDATOR_H
#define QVALIDATOR_H

#ifndef QT_H
#include "qobject.h"
#include "qstring.h"
#endif // QT_H

#ifndef QT_NO_VALIDATOR


class Q_EXPORT <a href="qvalidator.html">QValidator</a>: public QObject
{
    Q_OBJECT
public:
    QValidator( QWidget * parent, const char *name = 0 );
    ~QValidator();

    enum State { Invalid, Intermediate, Valid=Intermediate, Acceptable };

    virtual State validate( QString &amp;, int &amp; ) const = 0;
    virtual void fixup( QString &amp; ) const;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QValidator( const QValidator &amp; );
    QValidator&amp; operator=( const QValidator &amp; );
#endif
};


class Q_EXPORT <a href="qintvalidator.html">QIntValidator</a>: public QValidator
{
    Q_OBJECT
    Q_PROPERTY( int bottom READ bottom WRITE setBottom )
    Q_PROPERTY( int top READ top WRITE setTop )

public:
    QIntValidator( QWidget * parent, const char *name = 0 );
    QIntValidator( int bottom, int top,
                   QWidget * parent, const char *name = 0 );
    ~QIntValidator();

    QValidator::State validate( QString &amp;, int &amp; ) const;

    void setBottom( int );
    void setTop( int );
    virtual void setRange( int bottom, int top );

    int bottom() const { return b; }
    int top() const { return t; }

private:
    int b, t;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QIntValidator( const QIntValidator &amp; );
    QIntValidator&amp; operator=( const QIntValidator &amp; );
#endif
};


class Q_EXPORT <a href="qdoublevalidator.html">QDoubleValidator</a>: public QValidator
{
    Q_OBJECT
    Q_PROPERTY( double bottom READ bottom WRITE setBottom )
    Q_PROPERTY( double top READ top WRITE setTop )
    Q_PROPERTY( int decimals READ decimals WRITE setDecimals )

public:
    QDoubleValidator( QWidget * parent, const char *name = 0 );
    QDoubleValidator( double bottom, double top, int decimals,
                      QWidget * parent, const char *name = 0 );
    ~QDoubleValidator();

    QValidator::State validate( QString &amp;, int &amp; ) const;

    virtual void setRange( double bottom, double top, int decimals = 0 );
    void setBottom( double );
    void setTop( double );
    void setDecimals( int );

    double bottom() const { return b; }
    double top() const { return t; }
    int decimals() const { return d; }

private:
    double b, t;
    int d;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QDoubleValidator( const QDoubleValidator &amp; );
    QDoubleValidator&amp; operator=( const QDoubleValidator &amp; );
#endif
};


#endif // QT_NO_VALIDATOR

#endif // QVALIDATOR_H

</pre>
<p><address><hr><div align="center">
<table width="100%" cellspacing="0" border="0"><tr>
<td>Copyright  2001 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 2.3.2</div>
</table></div></address></body></html>