qtcolorline_p.h - mozsearch

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

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

//

//  W A R N I N G

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

//

// This file is not part of the Qt API. It exists for the convenience

// of Qt Designer. This header file may change from version to version

// without notice, or even be removed.

//

// We mean it.

//

#ifndef QTCOLORLINE_H

#define QTCOLORLINE_H

#include <QtWidgets/qwidget.h>

QT_BEGIN_NAMESPACE

class QtColorLine : public QWidget

    Q_OBJECT

    Q_PROPERTY(QColor color READ color WRITE setColor)

    Q_PROPERTY(int indicatorSpace READ indicatorSpace WRITE setIndicatorSpace)

    Q_PROPERTY(int indicatorSize READ indicatorSize WRITE setIndicatorSize)

    Q_PROPERTY(bool flip READ flip WRITE setFlip)

    Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered)

    Q_PROPERTY(ColorComponent colorComponent READ colorComponent WRITE setColorComponent)

    Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)

public:

    enum ColorComponent {

        Red,

        Green,

        Blue,

        Hue,

        Saturation,

        Value,

        Alpha

};

    Q_ENUM(ColorComponent)

    QSize minimumSizeHint() const override;

    QSize sizeHint() const override;

    explicit QtColorLine(QWidget *parent = nullptr);

    ~QtColorLine() override;

    QColor color() const;

    void setIndicatorSize(int size);

    int indicatorSize() const;

    void setIndicatorSpace(int space);

    int indicatorSpace() const;

    void setFlip(bool flip);

    bool flip() const;

    bool isBackgroundCheckered() const;

    void setBackgroundCheckered(bool checkered);

    void setOrientation(Qt::Orientation orientation);

    Qt::Orientation orientation() const;

    void setColorComponent(ColorComponent component);

    ColorComponent colorComponent() const;

public slots:

    void setColor(QColor color);

signals:

    void colorChanged(QColor color);

protected:

    void resizeEvent(QResizeEvent *event) override;

    void paintEvent(QPaintEvent *event) override;

    void mousePressEvent(QMouseEvent *event) override;

    void mouseMoveEvent(QMouseEvent *event) override;

    void mouseReleaseEvent(QMouseEvent *event) override;

    void mouseDoubleClickEvent(QMouseEvent *event) override;

private:

    QScopedPointer<class QtColorLinePrivate> d_ptr;

    Q_DECLARE_PRIVATE(QtColorLine)

    Q_DISABLE_COPY_MOVE(QtColorLine)

};

QT_END_NAMESPACE

#endif