File indexing completed on 2024-05-12 16:34:28
0001 /* This file is part of the KDE project 0002 * Copyright (c) 2009 Jan Hambrecht <jaham@gmx.net> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Lesser General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2.1 of the License, or (at your option) any later version. 0008 * 0009 * This library is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 * Library General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU Lesser General Public License 0015 * along with this library; see the file COPYING.LIB. If not, write to 0016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef COMPONENTTRANSFEREFFECTCONFIGWIDGET_H 0021 #define COMPONENTTRANSFEREFFECTCONFIGWIDGET_H 0022 0023 #include "KoFilterEffectConfigWidgetBase.h" 0024 #include "ComponentTransferEffect.h" 0025 0026 class KoFilterEffect; 0027 class QDoubleSpinBox; 0028 class KComboBox; 0029 class KLineEdit; 0030 class QStackedWidget; 0031 0032 class ComponentTransferEffectConfigWidget : public KoFilterEffectConfigWidgetBase 0033 { 0034 Q_OBJECT 0035 public: 0036 explicit ComponentTransferEffectConfigWidget(QWidget *parent = 0); 0037 0038 /// reimplemented from KoFilterEffectConfigWidgetBase 0039 bool editFilterEffect(KoFilterEffect * filterEffect) override; 0040 0041 private Q_SLOTS: 0042 void slopeChanged(double slope); 0043 void interceptChanged(double intercept); 0044 void amplitudeChanged(double amplitude); 0045 void exponentChanged(double exponent); 0046 void offsetChanged(double offset); 0047 void functionChanged(int index); 0048 void channelSelected(int channel); 0049 void tableValuesChanged(); 0050 void discreteValuesChanged(); 0051 private: 0052 void updateControls(); 0053 0054 ComponentTransferEffect * m_effect; 0055 KComboBox * m_function; 0056 QStackedWidget * m_stack; 0057 KLineEdit * m_tableValues; 0058 KLineEdit * m_discreteValues; 0059 QDoubleSpinBox * m_slope; 0060 QDoubleSpinBox * m_intercept; 0061 QDoubleSpinBox * m_amplitude; 0062 QDoubleSpinBox * m_exponent; 0063 QDoubleSpinBox * m_offset; 0064 ComponentTransferEffect::Channel m_currentChannel; 0065 }; 0066 0067 #endif // COMPONENTTRANSFEREFFECTCONFIGWIDGET_H