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/* This file is part of the KDE project
* Copyright (c) 2009 Jan Hambrecht <jaham@gmx.net>
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef COMPONENTTRANSFEREFFECTCONFIGWIDGET_H
#define COMPONENTTRANSFEREFFECTCONFIGWIDGET_H
#include "KoFilterEffectConfigWidgetBase.h"
#include "ComponentTransferEffect.h"
class KoFilterEffect;
class QDoubleSpinBox;
class KComboBox;
class KLineEdit;
class QStackedWidget;
class ComponentTransferEffectConfigWidget : public KoFilterEffectConfigWidgetBase
{
Q_OBJECT
public:
explicit ComponentTransferEffectConfigWidget(QWidget *parent = 0);
/// reimplemented from KoFilterEffectConfigWidgetBase
bool editFilterEffect(KoFilterEffect * filterEffect) override;
private Q_SLOTS:
void slopeChanged(double slope);
void interceptChanged(double intercept);
void amplitudeChanged(double amplitude);
void exponentChanged(double exponent);
void offsetChanged(double offset);
void functionChanged(int index);
void channelSelected(int channel);
void tableValuesChanged();
void discreteValuesChanged();
private:
void updateControls();
ComponentTransferEffect * m_effect;
KComboBox * m_function;
QStackedWidget * m_stack;
KLineEdit * m_tableValues;
KLineEdit * m_discreteValues;
QDoubleSpinBox * m_slope;
QDoubleSpinBox * m_intercept;
QDoubleSpinBox * m_amplitude;
QDoubleSpinBox * m_exponent;
QDoubleSpinBox * m_offset;
ComponentTransferEffect::Channel m_currentChannel;
};
#endif // COMPONENTTRANSFEREFFECTCONFIGWIDGET_H
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