ResInsight/Fwk/AppFwk/cafUserInterface/cafPdmDoubleStringValidator.h
2020-06-19 08:00:01 +02:00

65 lines
2.5 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) Ceetron Solutions AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library 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 General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library 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 Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include <QDoubleValidator>
#include <QString>
namespace caf
{
//////////////////////////////////////////////////////////////////////////
/// Class that validates text strings containing double values but allows
/// a default text string that isn't necessarily a double.
/// Example use is the "1*" value in ECLIPSE output files or "N/A".
//////////////////////////////////////////////////////////////////////////
class PdmDoubleStringValidator : public QDoubleValidator
{
Q_OBJECT
public:
PdmDoubleStringValidator( const QString& defaultString )
: QDoubleValidator( nullptr )
, m_defaultString( defaultString )
{
}
State validate( QString& inputString, int& position ) const override;
void fixup( QString& inputString ) const override;
private:
QString m_defaultString;
};
} // namespace caf