colorgradient_p.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

//

//  W A R N I N G

//  -------------

//

// This file is not part of the QtDataVisualization API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

#ifndef COLORGRADIENT_P_H

#define COLORGRADIENT_P_H

#include <private/datavisualizationglobal_p.h>

#include <QtGui/QColor>

#include <QtQml/qqml.h>

QT_BEGIN_NAMESPACE

class ColorGradientStop : public QObject

    Q_OBJECT

    Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged)

    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)

    QML_ELEMENT

    QML_ADDED_IN_VERSION(1, 0)

public:

    ColorGradientStop(QObject *parent = 0);

    qreal position() const;

    void setPosition(qreal position);

    QColor color() const;

    void setColor(const QColor &color);

Q_SIGNALS:

    void positionChanged(qreal position);

    void colorChanged(const QColor &color);

private:

    void updateGradient();

private:

    qreal m_position;

    QColor m_color;

};

class ColorGradient : public QObject

    Q_OBJECT

    Q_PROPERTY(QQmlListProperty<ColorGradientStop> stops READ stops)

    Q_CLASSINFO("DefaultProperty", "stops")

    QML_ELEMENT

    QML_ADDED_IN_VERSION(1, 0)

public:

    ColorGradient(QObject *parent = 0);

    ~ColorGradient();

    QQmlListProperty<ColorGradientStop> stops();

    void doUpdate();

    QList<ColorGradientStop *> m_stops;

Q_SIGNALS:

    void updated();

};

QT_END_NAMESPACE

#endif