📄 qpalette.h
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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the QtGui module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file. Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QPALETTE_H#define QPALETTE_H#include <QtGui/qwindowdefs.h>#include <QtGui/qcolor.h>#include <QtGui/qbrush.h>QT_BEGIN_HEADERQT_MODULE(Gui)#ifdef QT3_SUPPORTclass QColorGroup;#endifclass QPalettePrivate;class QVariant;class Q_GUI_EXPORT QPalette{ Q_GADGET Q_ENUMS(ColorGroup ColorRole)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);#ifdef QT3_SUPPORT QT3_SUPPORT_CONSTRUCTOR QPalette(const QColorGroup &active, const QColorGroup &disabled, const QColorGroup &inactive);#endif QPalette(const QPalette &palette); ~QPalette(); QPalette &operator=(const QPalette &palette); operator QVariant() const; // Do not change the order, the serialization format depends on it enum ColorGroup { Active, Disabled, Inactive, NColorGroups, Current, All, Normal = Active }; enum ColorRole { WindowText, Button, Light, Midlight, Dark, Mid, Text, BrightText, ButtonText, Base, Window, Shadow, Highlight, HighlightedText, Link, LinkVisited, // ### Qt 5: remove AlternateBase, NoRole, NColorRoles = NoRole, Foreground = WindowText, Background = Window // ### Qt 5: remove }; inline ColorGroup currentColorGroup() const { return static_cast<ColorGroup>(current_group); } inline void setCurrentColorGroup(ColorGroup cg) { current_group = 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 &foreground() const { return brush(WindowText); } 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 &background() const { return brush(Window); } 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); }#ifdef QT3_SUPPORT inline QT3_SUPPORT QPalette copy() const { QPalette p = *this; p.detach(); return p; } QT3_SUPPORT QColorGroup normal() const; inline QT3_SUPPORT void setNormal(const QColorGroup &cg) { setColorGroup(Active, cg); } QT3_SUPPORT QColorGroup active() const; QT3_SUPPORT QColorGroup disabled() const; QT3_SUPPORT QColorGroup inactive() const; inline QT3_SUPPORT void setActive(const QColorGroup &cg) { setColorGroup(Active, cg); } inline QT3_SUPPORT void setDisabled(const QColorGroup &cg) { setColorGroup(Disabled, cg); } inline QT3_SUPPORT void setInactive(const QColorGroup &cg) { setColorGroup(Inactive, cg); }#endif bool operator==(const QPalette &p) const; inline bool operator!=(const QPalette &p) const { return !(operator==(p)); } bool isCopyOf(const QPalette &p) const; int serialNumber() const; qint64 cacheKey() const; QPalette resolve(const QPalette &) const; inline uint resolve() const { return resolve_mask; } inline void resolve(uint mask) { resolve_mask = 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);#ifdef QT3_SUPPORT friend class QColorGroup; void setColorGroup(ColorGroup, const QColorGroup &); QColorGroup createColorGroup(ColorGroup) const;#endif void init(); void detach(); QPalettePrivate *d; uint current_group : 4; uint resolve_mask : 28; friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &s, const QPalette &p);};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); }#ifdef QT3_SUPPORTclass Q_GUI_EXPORT QColorGroup : public QPalette{public: inline QColorGroup() : QPalette() {} inline QColorGroup(const QBrush &foreground, const QBrush &button, const QBrush &light, const QBrush &dark, const QBrush &mid, const QBrush &text, const QBrush &bright_text, const QBrush &base, const QBrush &background) : QPalette(foreground, button, light, dark, mid, text, bright_text, base, background) {} inline QColorGroup(const QColor &foreground, const QColor &background, const QColor &light, const QColor &dark, const QColor &mid, const QColor &text, const QColor &base) : QPalette(foreground, background, light, dark, mid, text, base) {} inline QColorGroup(const QColorGroup &cg) : QPalette(cg) {} inline QColorGroup(const QPalette &pal) : QPalette(pal) {} bool operator==(const QColorGroup &other) const; inline bool operator!=(const QColorGroup &other) const { return !(operator==(other)); } operator QVariant() const; inline QT3_SUPPORT const QColor &foreground() const { return color(WindowText); } inline QT3_SUPPORT const QColor &button() const { return color(Button); } inline QT3_SUPPORT const QColor &light() const { return color(Light); } inline QT3_SUPPORT const QColor &dark() const { return color(Dark); } inline QT3_SUPPORT const QColor &mid() const { return color(Mid); } inline QT3_SUPPORT const QColor &text() const { return color(Text); } inline QT3_SUPPORT const QColor &base() const { return color(Base); } inline QT3_SUPPORT const QColor &background() const { return color(Window); } inline QT3_SUPPORT const QColor &midlight() const { return color(Midlight); } inline QT3_SUPPORT const QColor &brightText() const { return color(BrightText); } inline QT3_SUPPORT const QColor &buttonText() const { return color(ButtonText); } inline QT3_SUPPORT const QColor &shadow() const { return color(Shadow); } inline QT3_SUPPORT const QColor &highlight() const { return color(Highlight); } inline QT3_SUPPORT const QColor &highlightedText() const { return color(HighlightedText); } inline QT3_SUPPORT const QColor &link() const { return color(Link); } inline QT3_SUPPORT const QColor &linkVisited() const { return color(LinkVisited); }};#ifndef QT_NO_DATASTREAMQ_GUI_EXPORT QT3_SUPPORT QDataStream &operator<<(QDataStream &ds, const QColorGroup &cg);Q_GUI_EXPORT QT3_SUPPORT QDataStream &operator>>(QDataStream &ds, QColorGroup &cg);#endifinline QColorGroup QPalette::inactive() const { return createColorGroup(Inactive); }inline QColorGroup QPalette::disabled() const { return createColorGroup(Disabled); }inline QColorGroup QPalette::active() const { return createColorGroup(Active); }inline QColorGroup QPalette::normal() const { return createColorGroup(Active); }#endif/***************************************************************************** QPalette stream functions *****************************************************************************/#ifndef QT_NO_DATASTREAMQ_GUI_EXPORT QDataStream &operator<<(QDataStream &ds, const QPalette &p);Q_GUI_EXPORT QDataStream &operator>>(QDataStream &ds, QPalette &p);#endif // QT_NO_DATASTREAMQT_END_HEADER#endif // QPALETTE_H
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