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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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Qt Toolkit - qspinbox.h include file
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<h1 align=center>qspinbox.h</h1><br clear="all">
This is the verbatim text of the qspinbox.h include file. It is
provided only for illustration; the copyright
remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/src/widgets/qspinbox.h 2.3.2 edited 2001-01-26 $
**
** Definition of QSpinBox widget class
**
** Created : 1997
**
** 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 QSPINBOX_H
#define QSPINBOX_H
#ifndef QT_H
#include "qframe.h"
#include "qrangecontrol.h"
#endif // QT_H
#ifndef QT_NO_SPINBOX
class <a href="qpushbutton.html">QPushButton</a>;
class <a href="qlineedit.html">QLineEdit</a>;
class <a href="qvalidator.html">QValidator</a>;
struct QSpinBoxPrivate;
class Q_EXPORT <a href="qspinbox.html">QSpinBox</a>: public QFrame, public QRangeControl
{
Q_OBJECT
Q_ENUMS( ButtonSymbols )
Q_PROPERTY( QString text READ text )
Q_PROPERTY( QString prefix READ prefix WRITE setPrefix )
Q_PROPERTY( QString suffix READ suffix WRITE setSuffix )
Q_PROPERTY( QString cleanText READ cleanText )
Q_PROPERTY( QString specialValueText READ specialValueText WRITE setSpecialValueText )
Q_PROPERTY( bool wrapping READ wrapping WRITE setWrapping )
Q_PROPERTY( ButtonSymbols buttonSymbols READ buttonSymbols WRITE setButtonSymbols )
Q_PROPERTY( int maxValue READ maxValue WRITE setMaxValue )
Q_PROPERTY( int minValue READ minValue WRITE setMinValue )
Q_PROPERTY( int lineStep READ lineStep WRITE setLineStep )
Q_PROPERTY( int value READ value WRITE setValue )
public:
QSpinBox( QWidget* parent = 0, const char *name = 0 );
QSpinBox( int minValue, int maxValue, int step = 1,
QWidget* parent = 0, const char* name = 0 );
~QSpinBox();
QString text() const;
virtual QString prefix() const;
virtual QString suffix() const;
virtual QString cleanText() const;
virtual void setSpecialValueText( const QString &text );
QString specialValueText() const;
virtual void setWrapping( bool on );
bool wrapping() const;
enum ButtonSymbols { UpDownArrows, PlusMinus };
void setButtonSymbols( ButtonSymbols ); // 3.0: virtual
ButtonSymbols buttonSymbols() const;
virtual void setValidator( const QValidator* v );
const QValidator * validator() const;
QSize sizeHint() const;
QSizePolicy sizePolicy() const;
int minValue() const;
int maxValue() const;
void setMinValue( int );
void setMaxValue( int );
int lineStep() const;
void setLineStep( int );
int value() const;
public slots:
virtual void setValue( int value );
virtual void setPrefix( const QString &text );
virtual void setSuffix( const QString &text );
virtual void stepUp();
virtual void stepDown();
virtual void setEnabled( bool );
signals:
void valueChanged( int value );
void valueChanged( const QString &valueText );
protected:
virtual QString mapValueToText( int value );
virtual int mapTextToValue( bool* ok );
QString currentValueText();
virtual void updateDisplay();
virtual void interpretText();
QPushButton* upButton() const;
QPushButton* downButton() const;
QLineEdit* editor() const;
virtual void valueChange();
virtual void rangeChange();
bool eventFilter( QObject* obj, QEvent* ev );
void resizeEvent( QResizeEvent* ev );
void wheelEvent( QWheelEvent * );
void leaveEvent( QEvent* );
void styleChange( QStyle& );
protected slots:
void textChanged();
private:
void initSpinBox();
struct QSpinBoxPrivate* d;
QPushButton* up;
QPushButton* down;
QLineEdit* vi;
QValidator* validate;
QString pfix;
QString sfix;
QString specText;
bool wrap;
bool edited;
void arrangeWidgets();
void updateButtonSymbols();
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QSpinBox( const QSpinBox& );
QSpinBox& operator=( const QSpinBox& );
#endif
};
#endif // QT_NO_SPINBOX
#endif // QSPINBOX_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>
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