/**************************************************************************** ** $Id: qvalidator.h,v 2.11.2.1 1998/08/19 16:02:44 agulbra Exp $ ** ** Definition of validator classes. ** ** Created : 970610 ** ** Copyright (C) 1992-1998 Troll Tech AS. All rights reserved. ** ** This file is part of Troll Tech's internal development tree for Qt. ** ** This header text will be replaced by an appropriate text by the ** mkdist script which generates external distributions. ** ** If you are using the Qt Professional Edition or the Qt Free Edition, ** please notify Troll Tech at <info@troll.no> if you see this text. ** ** To Troll Tech developers: This header was generated by the script ** fixcopyright-int. It has the same number of text lines as the free ** and professional editions to avoid line number inconsistency. ** *****************************************************************************/ #ifndef QVALIDATOR_H #define QVALIDATOR_H #ifndef QT_H #include "qobject.h" #include "qstring.h" #endif // QT_H class Q_EXPORT QValidator: public QObject { Q_OBJECT public: QValidator( QWidget * parent, const char * name = 0 ); ~QValidator(); enum State { Invalid, Valid, Acceptable }; virtual State validate( QString &, int & ) = 0; virtual void fixup( QString & ); }; class Q_EXPORT QIntValidator: public QValidator { Q_OBJECT public: QIntValidator( QWidget * parent, const char * name = 0 ); QIntValidator( int bottom, int top, QWidget * parent, const char * name = 0 ); ~QIntValidator(); QValidator::State validate( QString &, int & ); virtual void setRange( int bottom, int top ); int bottom() const { return b; } int top() const { return t; } private: int b, t; }; class Q_EXPORT QDoubleValidator: public QValidator { Q_OBJECT 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 &, int & ); virtual void setRange( double bottom, double top, int decimals = 0 ); double bottom() const { return b; } double top() const { return t; } int decimals() const { return d; } private: double b, t; int d; }; #endif // QVALIDATOR_H
Copyright © 1998 Troll Tech | Trademarks | Qt version 1.41
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