24 lines
401 B
C++
24 lines
401 B
C++
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#ifndef COLORSLIDER_H
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#define COLORSLIDER_H
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#include <QSlider>
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#include <QPaintEvent>
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class ColorSlider : public QSlider {
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Q_OBJECT
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public:
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ColorSlider(QWidget* parent = 0);
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~ColorSlider();
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//h∈(0, 360), s∈(0, 1), v∈(0, 1)
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QColor getColor(qreal h, qreal s, qreal v);
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protected:
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void paintEvent(QPaintEvent *ev);
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private:
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int m_value;
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};
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#endif // COLORSLIDER_H
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