qcolormap_x11_p.h

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// Copyright (C) 2018 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
 
#ifndef QCOLORMAP_X11_H
#define QCOLORMAP_X11_H
 
#include <QColor>
#include <QList>
 
QT_BEGIN_NAMESPACE
 
class QXcbColormapPrivate;
class QXcbColormap
{
public:
    enum Mode { Direct, Indexed, Gray };
 
    static void initialize();
    static void cleanup();
 
    static QXcbColormap instance(int screen = -1);
 
    QXcbColormap(const QXcbColormap &colormap);
    ~QXcbColormap();
 
    QXcbColormap &operator=(const QXcbColormap &colormap);
 
    Mode mode() const;
 
    int depth() const;
    int size() const;
 
    uint pixel(const QColor &color) const;
    const QColor colorAt(uint pixel) const;
 
    const QList<QColor> colormap() const;
 
private:
    QXcbColormap();
    QXcbColormapPrivate *d;
};
 
QT_END_NAMESPACE
 
#endif // QCOLORMAP_X11_H