Commit c28d1179 authored by Jan Möbius's avatar Jan Möbius

Merge branch 'LessAnnoyingDoubleSpinBox' into 'master'

Less annoying double spin box

See merge request !224
parents 0d8e6c5b 72d2a04e
/*===========================================================================*\
* *
* OpenFlipper *
* Copyright (c) 2001-2017, RWTH-Aachen University *
* Department of Computer Graphics and Multimedia *
* All rights reserved. *
* www.openflipper.org *
* *
*---------------------------------------------------------------------------*
* This file is part of OpenFlipper. *
*---------------------------------------------------------------------------*
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
* are met: *
* *
* 1. Redistributions of source code must retain the above copyright notice, *
* this list of conditions and the following disclaimer. *
* *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* *
* 3. Neither the name of the copyright holder nor the names of its *
* contributors may be used to endorse or promote products derived from *
* this software without specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
* *
\*===========================================================================*/
//=============================================================================
//
// CLASS QtLessAnnoyingQDoubleSpinBox
//
//=============================================================================
#include "QtLessAnnoyingDoubleSpinBox.hh"
#include <cmath>
QtLessAnnoyingDoubleSpinBox::QtLessAnnoyingDoubleSpinBox(QWidget* _qwidget ) : QDoubleSpinBox(_qwidget)
{
}
QValidator::State QtLessAnnoyingDoubleSpinBox::validate(QString& text, int&) const
{
QString copy = strip_prefix_suffix(text) + "0";
bool ok;
copy.toDouble(&ok);
if ( ok )
return QValidator::Acceptable;
else
return QValidator::Invalid;
}
double QtLessAnnoyingDoubleSpinBox::valueFromText(const QString &text) const
{
QString copy = strip_prefix_suffix(text);
bool ok;
double value = copy.toDouble(&ok);
double factor = std::pow(10.0, decimals() );
value = double( long(value * double(factor) + 0.5) ) / factor;
if ( !ok )
return 0;
return value;
}
QString QtLessAnnoyingDoubleSpinBox::strip_prefix_suffix(const QString& text) const
{
int lenpre = prefix().length();
int lensuf = suffix().length();
return text.mid( lenpre, text.length() - lenpre -lensuf ).simplified();
}
/*===========================================================================*\
* *
* OpenFlipper *
* Copyright (c) 2001-2017, RWTH-Aachen University *
* Department of Computer Graphics and Multimedia *
* All rights reserved. *
* www.openflipper.org *
* *
*---------------------------------------------------------------------------*
* This file is part of OpenFlipper. *
*---------------------------------------------------------------------------*
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
* are met: *
* *
* 1. Redistributions of source code must retain the above copyright notice, *
* this list of conditions and the following disclaimer. *
* *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* *
* 3. Neither the name of the copyright holder nor the names of its *
* contributors may be used to endorse or promote products derived from *
* this software without specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
* *
\*===========================================================================*/
//=============================================================================
//
// CLASS QtLessAnnoyingQDoubleSpinBox
//
//=============================================================================
#pragma once
#include <QDoubleSpinBox>
#include <QWidget>
#include "../Config/ACGDefines.hh"
// This spin box allows you to enter more decimals and rounds the number afterwards.
// Also you can input numbers in scientific format, e.g. 1e-6.
class ACGDLLEXPORT QtLessAnnoyingDoubleSpinBox : public QDoubleSpinBox
{
public:
QtLessAnnoyingDoubleSpinBox(QWidget* _qwidget = Q_NULLPTR );
virtual QValidator::State validate(QString& text, int&) const override;
virtual double valueFromText(const QString &text) const override;
private:
QString strip_prefix_suffix(const QString& text) const;
};
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment