/****************************************************************************
** $Id: qspinbox.h,v 2.22.2.2 1998/09/28 13:18:12 aavit Exp $
**
** Definition of QSpinBox widget class
**
** Created : 1997
**
** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved.
**
** This file is part of Qt Free Edition, version 1.45.
**
** See the file LICENSE included in the distribution for the usage
** and distribution terms, or http://www.troll.no/free-license.html.
**
** IMPORTANT NOTE: You may NOT copy this file or any part of it into
** your own programs or libraries.
**
** Please see http://www.troll.no/pricing.html for information about
** Qt Professional Edition, which is this same library but with a
** license which allows creation of commercial/proprietary software.
**
*****************************************************************************/
#ifndef QSPINBOX_H
#define QSPINBOX_H
#ifndef QT_H
#include "qframe.h"
#include "qrangecontrol.h"
#endif // QT_H
class QPushButton;
class QLineEdit;
class QValidator;
struct QSpinBoxData;
class Q_EXPORT QSpinBox: public QFrame, public QRangeControl
{
Q_OBJECT
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();
const char* text() const;
virtual const char* prefix() const;
virtual const char* suffix() const;
virtual QString cleanText() const;
void setSpecialValueText( const char* text );
const char* specialValueText() const;
void setWrapping( bool on );
bool wrapping() const;
void setValidator( QValidator* v );
QSize sizeHint() const;
public slots:
virtual void setValue( int value );
virtual void setPrefix( const char* text );
virtual void setSuffix( const char* text );
virtual void stepUp();
virtual void stepDown();
signals:
void valueChanged( int value );
void valueChanged( const char* 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 paletteChange( const QPalette& );
void enabledChange( bool );
void fontChange( const QFont& );
void styleChange( GUIStyle );
protected slots:
void textChanged();
private:
void initSpinBox();
struct QSpinBoxData* extra;
QPushButton* up;
QPushButton* down;
QLineEdit* vi;
QValidator* validator;
QString pfix;
QString sfix;
QString specText;
bool wrap;
bool edited;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QSpinBox( const QSpinBox& );
QSpinBox& operator=( const QSpinBox& );
#endif
};
#endif
| Copyright © 1999 Troll Tech | Trademarks | Qt version 1.45
|