KDbFieldValidator.h

/* This file is part of the KDE project
   Copyright (C) 2006 Jarosław Staniek <staniek@kde.org>
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KDB_TOOLS_FIELDVALIDATOR_H
#define KDB_TOOLS_FIELDVALIDATOR_H
 
#include "KDbValidator.h"
 
class KDbField;
 
//! @short A validator for KDb data types
/*! This can be used by QLineEdit or subclass to provide validated
  text entry. Curently is supports all integer types, floating point types and booleans.
  Internal validators like KIntValidator or KDbLongLongValidator are used.
  'unsigned' and 'scale' parameters are taken into account when setting up internal validators.
  @todo date/time support for types
  @todo add validation of the maximum length and other field's properties
*/
class KDB_EXPORT KDbFieldValidator : public KDbMultiValidator
{
    Q_OBJECT
public:
    //! Setups the validator for @a field. Does not keep a pointer to @a field.
    explicit KDbFieldValidator(const KDbField &field, QWidget * parent = nullptr);
    ~KDbFieldValidator() override;
private:
    Q_DISABLE_COPY(KDbFieldValidator)
};
 
#endif