- Qt 5.5
- Qt QML
- Writing QML Extensions with C++
- pieslice.h Example File
- Qt 5.5.1 Reference Documentation

# pieslice.h Example File

tutorials/extending-qml/chapter5-listproperties/pieslice.h

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the documentation of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
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    #ifndef PIESLICE_H
    #define PIESLICE_H

    #include <QtQuick/QQuickPaintedItem>
    #include <QColor>

    class PieSlice : public QQuickPaintedItem
    {
        Q_OBJECT
        Q_PROPERTY(QColor color READ color WRITE setColor)
        Q_PROPERTY(int fromAngle READ fromAngle WRITE setFromAngle)
        Q_PROPERTY(int angleSpan READ angleSpan WRITE setAngleSpan)

    public:
        PieSlice(QQuickItem *parent = 0);

        QColor color() const;
        void setColor(const QColor &color);

        int fromAngle() const;
        void setFromAngle(int angle);

        int angleSpan() const;
        void setAngleSpan(int span);

        void paint(QPainter *painter);

    private:
        QColor m_color;
        int m_fromAngle;
        int m_angleSpan;
    };

    #endif