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This is the verbatim text of the qspinbox.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/**************************************************************************** ** $Id: qt/qspinbox.h 3.0.5 edited Nov 30 2001 $ ** ** 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 "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
Copyright © 2002 Trolltech | Trademarks | Qt version 3.0.5
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