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/* $Id: colorwheelwidget.h 1803 2005-03-30 13:15:05Z subik $ */
#ifndef COLORWHEELWIDGET_H
#define COLORWHEELWIDGET_H
#include <qlabel.h>
#include <qvaluevector.h>
#include <cmykcolor.h>
#include <scribusstructs.h>
class ColorWheel : public QLabel
{
Q_OBJECT
public:
ColorWheel(QWidget * parent, const char * name = 0);
~ColorWheel();
enum MethodType {
Monochromatic,
Analogous,
Complementary,
Split,
Triadic,
Tetradic
};
uint xsize;
uint ysize;
int angle;
QPoint actualPoint;
QRgb actualRgb;
ColorList colorList;
void paintWheel(QValueVector<QPoint>);
QString getTypeDescription(MethodType aType);
QPixmap sample(QColor);
void makeMonochromatic();
void makeAnalogous();
void makeComplementary();
void makeSplit();
void makeTriadic();
void makeTetradic();
signals:
void clicked(int, const QPoint &);
protected:
void mouseReleaseEvent(QMouseEvent *);
QRgb getPointColor(QPoint);
void sampleByAngle(double, QString);
double pointAngle(QPoint);
void baseColor();
CMYKColor cmykColor(QRgb rgb);
};
#endif