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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qspinbox.h</h1>
<p>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/qspinbox.h 3.3.8 edited Jan 11 14:38 $
**
** Definition of QSpinBox widget class
**
** Created : 970101
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QSPINBOX_H
#define QSPINBOX_H
#ifndef QT_H
#include "qwidget.h"
#include "qrangecontrol.h"
#endif // QT_H
#ifndef QT_NO_SPINBOX
class QLineEdit;
class QValidator;
class QSpinBoxPrivate;
class Q_EXPORT QSpinBox: public QWidget, 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 };
virtual void setButtonSymbols( ButtonSymbols );
ButtonSymbols buttonSymbols() const;
virtual void setValidator( const QValidator* v );
const QValidator * validator() const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
int minValue() const;
int maxValue() const;
void setMinValue( int );
void setMaxValue( int );
int lineStep() const;
void setLineStep( int );
int value() const;
QRect upRect() const;
QRect downRect() 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 enabled );
virtual void selectAll();
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();
QLineEdit* editor() const;
virtual void valueChange();
virtual void rangeChange();
bool eventFilter( QObject* obj, QEvent* ev );
void resizeEvent( QResizeEvent* ev );
#ifndef QT_NO_WHEELEVENT
void wheelEvent( QWheelEvent * );
#endif
void leaveEvent( QEvent* );
void styleChange( QStyle& );
protected slots:
void textChanged();
private:
void initSpinBox();
QSpinBoxPrivate* d;
QLineEdit* vi;
QValidator* validate;
QString pfix;
QString sfix;
QString specText;
uint wrap : 1;
uint edited : 1;
void arrangeWidgets();
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>
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