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118 lines
2.7 KiB
118 lines
2.7 KiB
/* This file is part of the KDE project
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* Copyright (c) 1999 Matthias Elter (me@kde.org)
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* Copyright (c) 2001-2002 Igor Jansen (rm@kde.org)
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* Copyright (c) 2005 Tim Beaulen (tbscope@gmail.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KO_CMYK_WIDGET_H
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#define KO_CMYK_WIDGET_H
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#include "tqwidget.h"
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#include <koffice_export.h>
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class KoFrameButton;
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class TQGridLayout;
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class TQColor;
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class KoColorSlider;
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class TQLabel;
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class TQSpinBox;
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class KDualColorButton;
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struct CMYKColor
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{
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float C;
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float M;
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float Y;
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float K;
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};
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class KoCMYKWidget
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: public TQWidget
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{
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TQ_OBJECT
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typedef TQWidget super;
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public:
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KoCMYKWidget(TQWidget *parent = 0L, const char *name = 0);
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virtual ~KoCMYKWidget() {}
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public slots:
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/**
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* Set the current color to c. Do not emit the color changed signals
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*/
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virtual void setFgColor(const TQColor & c);
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virtual void setBgColor(const TQColor & c);
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signals:
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/**
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* Emitted when the current color is changed.
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*/
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virtual void sigFgColorChanged(const TQColor & c);
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virtual void sigBgColorChanged(const TQColor & c);
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protected slots:
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virtual void slotCChanged(int c);
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virtual void slotMChanged(int m);
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virtual void slotYChanged(int y);
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virtual void slotKChanged(int k);
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void slotFGColorSelected(const TQColor& c);
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void slotBGColorSelected(const TQColor& c);
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private:
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void update(const TQColor fgColor, const TQColor);
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CMYKColor RgbToCmyk(const TQColor& col);
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TQColor CmykToRgb(const CMYKColor& c);
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private:
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KoColorSlider *mCSlider;
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KoColorSlider *mMSlider;
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KoColorSlider *mYSlider;
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KoColorSlider *mKSlider;
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TQLabel *mCLabel;
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TQLabel *mMLabel;
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TQLabel *mYLabel;
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TQLabel *mKLabel;
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TQSpinBox *mCIn;
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TQSpinBox *mMIn;
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TQSpinBox *mYIn;
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TQSpinBox *mKIn;
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KDualColorButton *m_ColorButton;
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float m_fgC;
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float m_fgM;
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float m_fgY;
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float m_fgK;
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float m_bgC;
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float m_bgM;
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float m_bgY;
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float m_bgK;
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TQColor m_fgColor;
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TQColor m_bgColor;
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};
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#endif
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