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41
42#ifndef QCOLORMAP_H
43#define QCOLORMAP_H
44
45#include <QtCore/qatomic.h>
46#include <QtGui/qrgb.h>
47#include <QtCore/qvector.h>
48#include <QtGui/qwindowdefs.h>
49
50QT_BEGIN_HEADER
51
52QT_BEGIN_NAMESPACE
53
54QT_MODULE(Gui)
55
56class QColor;
57class QColormapPrivate;
58
59class Q_GUI_EXPORT QColormap
60{
61public:
62 enum Mode { Direct, Indexed, Gray };
63
64 static void initialize();
65 static void cleanup();
66
67 static QColormap instance(int screen = -1);
68
69 QColormap(const QColormap &colormap);
70 ~QColormap();
71
72 QColormap &operator=(const QColormap &colormap);
73
74 Mode mode() const;
75
76 int depth() const;
77 int size() const;
78
79 uint pixel(const QColor &color) const;
80 const QColor colorAt(uint pixel) const;
81
82 const QVector<QColor> colormap() const;
83
84#ifdef Q_WS_WIN
85 static HPALETTE hPal();
86#endif
87
88private:
89 QColormap();
90 QColormapPrivate *d;
91};
92
93QT_END_NAMESPACE
94
95QT_END_HEADER
96
97#endif // QCOLORMAP_H
98