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39 | |
40 | #ifndef QCOLORTRANSFORM_H |
41 | #define QCOLORTRANSFORM_H |
42 | |
43 | #include <QtGui/qtguiglobal.h> |
44 | #include <QtGui/qrgb.h> |
45 | |
46 | QT_BEGIN_NAMESPACE |
47 | |
48 | class QColor; |
49 | class QRgba64; |
50 | class QColorSpacePrivate; |
51 | class QColorTransformPrivate; |
52 | |
53 | class QColorTransform |
54 | { |
55 | public: |
56 | QColorTransform() noexcept : d(nullptr) { } |
57 | Q_GUI_EXPORT ~QColorTransform(); |
58 | Q_GUI_EXPORT QColorTransform(const QColorTransform &colorTransform) noexcept; |
59 | QColorTransform(QColorTransform &&colorTransform) noexcept |
60 | : d{qExchange(t&: colorTransform.d, newValue: nullptr)} |
61 | { } |
62 | QColorTransform &operator=(const QColorTransform &other) noexcept |
63 | { |
64 | QColorTransform{other}.swap(other&: *this); |
65 | return *this; |
66 | } |
67 | QColorTransform &operator=(QColorTransform &&other) noexcept |
68 | { |
69 | QColorTransform{std::move(other)}.swap(other&: *this); |
70 | return *this; |
71 | } |
72 | |
73 | void swap(QColorTransform &other) noexcept { qSwap(value1&: d, value2&: other.d); } |
74 | |
75 | Q_GUI_EXPORT QRgb map(QRgb argb) const; |
76 | Q_GUI_EXPORT QRgba64 map(QRgba64 rgba64) const; |
77 | Q_GUI_EXPORT QColor map(const QColor &color) const; |
78 | |
79 | private: |
80 | friend class QColorSpace; |
81 | friend class QColorSpacePrivate; |
82 | friend class QImage; |
83 | |
84 | const QColorTransformPrivate *d; |
85 | }; |
86 | |
87 | Q_DECLARE_SHARED(QColorTransform) |
88 | |
89 | QT_END_NAMESPACE |
90 | |
91 | #endif // QCOLORTRANSFORM_H |
92 |