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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
#ifndef QPALETTE_H
#define QPALETTE_H
#include <QtGui/qtguiglobal.h>
#include <QtGui/qwindowdefs.h>
#include <QtGui/qcolor.h>
#include <QtGui/qbrush.h>
QT_BEGIN_NAMESPACE
class QPalettePrivate;
class QVariant;
class Q_GUI_EXPORT QPalette
{
Q_GADGET
public:
QPalette();
QPalette(const QColor &button);
QPalette(Qt::GlobalColor button);
QPalette(const QColor &button, const QColor &window);
QPalette(const QBrush &windowText, const QBrush &button, const QBrush &light,
const QBrush &dark, const QBrush &mid, const QBrush &text,
const QBrush &bright_text, const QBrush &base, const QBrush &window);
QPalette(const QColor &windowText, const QColor &window, const QColor &light,
const QColor &dark, const QColor &mid, const QColor &text, const QColor &base);
QPalette(const QPalette &palette);
~QPalette();
QPalette &operator=(const QPalette &palette);
QPalette(QPalette &&other) noexcept
: d(std::exchange(other.d, nullptr)), currentGroup(other.currentGroup)
{}
QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QPalette)
void swap(QPalette &other) noexcept
{
std::swap(currentGroup, other.currentGroup);
qt_ptr_swap(d, other.d);
}
operator QVariant() const;
// Do not change the order, the serialization format depends on it
// Ensure these values are kept in sync with QQuickColorGroup's properties.
enum ColorGroup { Active, Disabled, Inactive, NColorGroups, Current, All, Normal = Active };
Q_ENUM(ColorGroup)
enum ColorRole { WindowText, Button, Light, Midlight, Dark, Mid,
Text, BrightText, ButtonText, Base, Window, Shadow,
Highlight, HighlightedText,
Link, LinkVisited,
AlternateBase,
NoRole,
ToolTipBase, ToolTipText,
PlaceholderText,
Accent,
NColorRoles = Accent + 1,
};
Q_ENUM(ColorRole)
inline ColorGroup currentColorGroup() const { return currentGroup; }
inline void setCurrentColorGroup(ColorGroup cg) { currentGroup = cg; }
inline const QColor &color(ColorGroup cg, ColorRole cr) const
{ return brush(cg, cr).color(); }
const QBrush &brush(ColorGroup cg, ColorRole cr) const;
inline void setColor(ColorGroup cg, ColorRole cr, const QColor &color);
inline void setColor(ColorRole cr, const QColor &color);
inline void setBrush(ColorRole cr, const QBrush &brush);
bool isBrushSet(ColorGroup cg, ColorRole cr) const;
void setBrush(ColorGroup cg, ColorRole cr, const QBrush &brush);
void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
const QBrush &light, const QBrush &dark, const QBrush &mid,
const QBrush &text, const QBrush &bright_text, const QBrush &base,
const QBrush &window);
bool isEqual(ColorGroup cr1, ColorGroup cr2) const;
inline const QColor &color(ColorRole cr) const { return color(Current, cr); }
inline const QBrush &brush(ColorRole cr) const { return brush(Current, cr); }
inline const QBrush &windowText() const { return brush(WindowText); }
inline const QBrush &button() const { return brush(Button); }
inline const QBrush &light() const { return brush(Light); }
inline const QBrush &dark() const { return brush(Dark); }
inline const QBrush &mid() const { return brush(Mid); }
inline const QBrush &text() const { return brush(Text); }
inline const QBrush &base() const { return brush(Base); }
inline const QBrush &alternateBase() const { return brush(AlternateBase); }
inline const QBrush &toolTipBase() const { return brush(ToolTipBase); }
inline const QBrush &toolTipText() const { return brush(ToolTipText); }
inline const QBrush &window() const { return brush(Window); }
inline const QBrush &midlight() const { return brush(Midlight); }
inline const QBrush &brightText() const { return brush(BrightText); }
inline const QBrush &buttonText() const { return brush(ButtonText); }
inline const QBrush &shadow() const { return brush(Shadow); }
inline const QBrush &highlight() const { return brush(Highlight); }
inline const QBrush &highlightedText() const { return brush(HighlightedText); }
inline const QBrush &link() const { return brush(Link); }
inline const QBrush &linkVisited() const { return brush(LinkVisited); }
inline const QBrush &placeholderText() const { return brush(PlaceholderText); }
inline const QBrush &accent() const { return brush(Accent); }
bool operator==(const QPalette &p) const;
inline bool operator!=(const QPalette &p) const { return !(operator==(p)); }
bool isCopyOf(const QPalette &p) const;
qint64 cacheKey() const;
QPalette resolve(const QPalette &other) const;
using ResolveMask = quint64;
ResolveMask resolveMask() const;
void setResolveMask(ResolveMask mask);
private:
void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
const QBrush &light, const QBrush &dark, const QBrush &mid,
const QBrush &text, const QBrush &bright_text,
const QBrush &base, const QBrush &alternate_base,
const QBrush &window, const QBrush &midlight,
const QBrush &button_text, const QBrush &shadow,
const QBrush &highlight, const QBrush &highlighted_text,
const QBrush &link, const QBrush &link_visited);
void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
const QBrush &light, const QBrush &dark, const QBrush &mid,
const QBrush &text, const QBrush &bright_text,
const QBrush &base, const QBrush &alternate_base,
const QBrush &window, const QBrush &midlight,
const QBrush &button_text, const QBrush &shadow,
const QBrush &highlight, const QBrush &highlighted_text,
const QBrush &link, const QBrush &link_visited,
const QBrush &toolTipBase, const QBrush &toolTipText);
void init();
void detach();
QPalettePrivate *d;
ColorGroup currentGroup{Active};
friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &s, const QPalette &p);
};
Q_DECLARE_SHARED(QPalette)
inline void QPalette::setColor(ColorGroup acg, ColorRole acr,
const QColor &acolor)
{ setBrush(acg, acr, QBrush(acolor)); }
inline void QPalette::setColor(ColorRole acr, const QColor &acolor)
{ setColor(All, acr, acolor); }
inline void QPalette::setBrush(ColorRole acr, const QBrush &abrush)
{ setBrush(All, acr, abrush); }
/*****************************************************************************
QPalette stream functions
*****************************************************************************/
#ifndef QT_NO_DATASTREAM
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &ds, const QPalette &p);
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &ds, QPalette &p);
#endif // QT_NO_DATASTREAM
#ifndef QT_NO_DEBUG_STREAM
Q_GUI_EXPORT QDebug operator<<(QDebug, const QPalette &);
#endif
QT_END_NAMESPACE
#endif // QPALETTE_H
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