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263 lines
13 KiB
263 lines
13 KiB
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPALETTE_H
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#define QPALETTE_H
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#include <QtGui/qwindowdefs.h>
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#include <QtGui/qcolor.h>
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#include <QtGui/qbrush.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#ifdef QT3_SUPPORT
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class QColorGroup;
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#endif
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class QPalettePrivate;
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class QVariant;
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class Q_GUI_EXPORT QPalette
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{
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Q_GADGET
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Q_ENUMS(ColorGroup ColorRole)
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public:
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QPalette();
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QPalette(const QColor &button);
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QPalette(Qt::GlobalColor button);
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QPalette(const QColor &button, const QColor &window);
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QPalette(const QBrush &windowText, const QBrush &button, const QBrush &light,
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const QBrush &dark, const QBrush &mid, const QBrush &text,
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const QBrush &bright_text, const QBrush &base, const QBrush &window);
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QPalette(const QColor &windowText, const QColor &window, const QColor &light,
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const QColor &dark, const QColor &mid, const QColor &text, const QColor &base);
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#ifdef QT3_SUPPORT
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QT3_SUPPORT_CONSTRUCTOR QPalette(const QColorGroup &active, const QColorGroup &disabled, const QColorGroup &inactive);
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#endif
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QPalette(const QPalette &palette);
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~QPalette();
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QPalette &operator=(const QPalette &palette);
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operator QVariant() const;
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// Do not change the order, the serialization format depends on it
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enum ColorGroup { Active, Disabled, Inactive, NColorGroups, Current, All, Normal = Active };
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enum ColorRole { WindowText, Button, Light, Midlight, Dark, Mid,
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Text, BrightText, ButtonText, Base, Window, Shadow,
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Highlight, HighlightedText,
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Link, LinkVisited, // ### Qt 5: remove
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AlternateBase,
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NoRole, // ### Qt 5: value should be 0 or -1
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ToolTipBase, ToolTipText,
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NColorRoles = ToolTipText + 1,
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Foreground = WindowText, Background = Window // ### Qt 5: remove
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};
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inline ColorGroup currentColorGroup() const { return static_cast<ColorGroup>(current_group); }
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inline void setCurrentColorGroup(ColorGroup cg) { current_group = cg; }
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inline const QColor &color(ColorGroup cg, ColorRole cr) const
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{ return brush(cg, cr).color(); }
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const QBrush &brush(ColorGroup cg, ColorRole cr) const;
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inline void setColor(ColorGroup cg, ColorRole cr, const QColor &color);
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inline void setColor(ColorRole cr, const QColor &color);
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inline void setBrush(ColorRole cr, const QBrush &brush);
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bool isBrushSet(ColorGroup cg, ColorRole cr) const;
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void setBrush(ColorGroup cg, ColorRole cr, const QBrush &brush);
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void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
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const QBrush &light, const QBrush &dark, const QBrush &mid,
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const QBrush &text, const QBrush &bright_text, const QBrush &base,
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const QBrush &window);
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bool isEqual(ColorGroup cr1, ColorGroup cr2) const;
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inline const QColor &color(ColorRole cr) const { return color(Current, cr); }
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inline const QBrush &brush(ColorRole cr) const { return brush(Current, cr); }
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inline const QBrush &foreground() const { return brush(WindowText); }
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inline const QBrush &windowText() const { return brush(WindowText); }
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inline const QBrush &button() const { return brush(Button); }
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inline const QBrush &light() const { return brush(Light); }
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inline const QBrush &dark() const { return brush(Dark); }
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inline const QBrush &mid() const { return brush(Mid); }
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inline const QBrush &text() const { return brush(Text); }
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inline const QBrush &base() const { return brush(Base); }
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inline const QBrush &alternateBase() const { return brush(AlternateBase); }
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inline const QBrush &toolTipBase() const { return brush(ToolTipBase); }
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inline const QBrush &toolTipText() const { return brush(ToolTipText); }
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inline const QBrush &background() const { return brush(Window); }
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inline const QBrush &window() const { return brush(Window); }
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inline const QBrush &midlight() const { return brush(Midlight); }
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inline const QBrush &brightText() const { return brush(BrightText); }
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inline const QBrush &buttonText() const { return brush(ButtonText); }
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inline const QBrush &shadow() const { return brush(Shadow); }
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inline const QBrush &highlight() const { return brush(Highlight); }
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inline const QBrush &highlightedText() const { return brush(HighlightedText); }
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inline const QBrush &link() const { return brush(Link); }
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inline const QBrush &linkVisited() const { return brush(LinkVisited); }
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#ifdef QT3_SUPPORT
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inline QT3_SUPPORT QPalette copy() const { QPalette p = *this; p.detach(); return p; }
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QT3_SUPPORT QColorGroup normal() const;
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inline QT3_SUPPORT void setNormal(const QColorGroup &cg) { setColorGroup(Active, cg); }
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QT3_SUPPORT QColorGroup active() const;
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QT3_SUPPORT QColorGroup disabled() const;
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QT3_SUPPORT QColorGroup inactive() const;
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inline QT3_SUPPORT void setActive(const QColorGroup &cg) { setColorGroup(Active, cg); }
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inline QT3_SUPPORT void setDisabled(const QColorGroup &cg) { setColorGroup(Disabled, cg); }
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inline QT3_SUPPORT void setInactive(const QColorGroup &cg) { setColorGroup(Inactive, cg); }
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#endif
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bool operator==(const QPalette &p) const;
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inline bool operator!=(const QPalette &p) const { return !(operator==(p)); }
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bool isCopyOf(const QPalette &p) const;
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int serialNumber() const;
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qint64 cacheKey() const;
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QPalette resolve(const QPalette &) const;
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inline uint resolve() const { return resolve_mask; }
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inline void resolve(uint mask) { resolve_mask = mask; }
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private:
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void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
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const QBrush &light, const QBrush &dark, const QBrush &mid,
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const QBrush &text, const QBrush &bright_text,
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const QBrush &base, const QBrush &alternate_base,
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const QBrush &window, const QBrush &midlight,
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const QBrush &button_text, const QBrush &shadow,
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const QBrush &highlight, const QBrush &highlighted_text,
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const QBrush &link, const QBrush &link_visited);
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void setColorGroup(ColorGroup cr, const QBrush &windowText, const QBrush &button,
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const QBrush &light, const QBrush &dark, const QBrush &mid,
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const QBrush &text, const QBrush &bright_text,
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const QBrush &base, const QBrush &alternate_base,
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const QBrush &window, const QBrush &midlight,
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const QBrush &button_text, const QBrush &shadow,
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const QBrush &highlight, const QBrush &highlighted_text,
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const QBrush &link, const QBrush &link_visited,
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const QBrush &toolTipBase, const QBrush &toolTipText);
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#ifdef QT3_SUPPORT
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friend class QColorGroup;
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void setColorGroup(ColorGroup, const QColorGroup &);
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QColorGroup createColorGroup(ColorGroup) const;
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#endif
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void init();
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void detach();
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QPalettePrivate *d;
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uint current_group : 4;
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uint resolve_mask : 28;
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friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &s, const QPalette &p);
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};
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inline void QPalette::setColor(ColorGroup acg, ColorRole acr,
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const QColor &acolor)
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{ setBrush(acg, acr, QBrush(acolor)); }
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inline void QPalette::setColor(ColorRole acr, const QColor &acolor)
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{ setColor(All, acr, acolor); }
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inline void QPalette::setBrush(ColorRole acr, const QBrush &abrush)
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{ setBrush(All, acr, abrush); }
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#ifdef QT3_SUPPORT
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class Q_GUI_EXPORT QColorGroup : public QPalette
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{
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public:
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inline QColorGroup() : QPalette() {}
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inline QColorGroup(const QBrush &foreground, const QBrush &button, const QBrush &light,
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const QBrush &dark, const QBrush &mid, const QBrush &text,
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const QBrush &bright_text, const QBrush &base, const QBrush &background)
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: QPalette(foreground, button, light, dark, mid, text, bright_text, base, background)
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{}
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inline QColorGroup(const QColor &foreground, const QColor &background, const QColor &light,
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const QColor &dark, const QColor &mid, const QColor &text, const QColor &base)
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: QPalette(foreground, background, light, dark, mid, text, base) {}
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inline QColorGroup(const QColorGroup &cg) : QPalette(cg) {}
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inline QColorGroup(const QPalette &pal) : QPalette(pal) {}
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bool operator==(const QColorGroup &other) const;
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inline bool operator!=(const QColorGroup &other) const { return !(operator==(other)); }
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operator QVariant() const;
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inline QT3_SUPPORT const QColor &foreground() const { return color(WindowText); }
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inline QT3_SUPPORT const QColor &button() const { return color(Button); }
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inline QT3_SUPPORT const QColor &light() const { return color(Light); }
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inline QT3_SUPPORT const QColor &dark() const { return color(Dark); }
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inline QT3_SUPPORT const QColor &mid() const { return color(Mid); }
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inline QT3_SUPPORT const QColor &text() const { return color(Text); }
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inline QT3_SUPPORT const QColor &base() const { return color(Base); }
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inline QT3_SUPPORT const QColor &background() const { return color(Window); }
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inline QT3_SUPPORT const QColor &midlight() const { return color(Midlight); }
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inline QT3_SUPPORT const QColor &brightText() const { return color(BrightText); }
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inline QT3_SUPPORT const QColor &buttonText() const { return color(ButtonText); }
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inline QT3_SUPPORT const QColor &shadow() const { return color(Shadow); }
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inline QT3_SUPPORT const QColor &highlight() const { return color(Highlight); }
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inline QT3_SUPPORT const QColor &highlightedText() const { return color(HighlightedText); }
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inline QT3_SUPPORT const QColor &link() const { return color(Link); }
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inline QT3_SUPPORT const QColor &linkVisited() const { return color(LinkVisited); }
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};
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#ifndef QT_NO_DATASTREAM
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Q_GUI_EXPORT QT3_SUPPORT QDataStream &operator<<(QDataStream &ds, const QColorGroup &cg);
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Q_GUI_EXPORT QT3_SUPPORT QDataStream &operator>>(QDataStream &ds, QColorGroup &cg);
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#endif
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inline QColorGroup QPalette::inactive() const { return createColorGroup(Inactive); }
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inline QColorGroup QPalette::disabled() const { return createColorGroup(Disabled); }
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inline QColorGroup QPalette::active() const { return createColorGroup(Active); }
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inline QColorGroup QPalette::normal() const { return createColorGroup(Active); }
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#endif
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/*****************************************************************************
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QPalette stream functions
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*****************************************************************************/
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#ifndef QT_NO_DATASTREAM
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Q_GUI_EXPORT QDataStream &operator<<(QDataStream &ds, const QPalette &p);
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Q_GUI_EXPORT QDataStream &operator>>(QDataStream &ds, QPalette &p);
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#endif // QT_NO_DATASTREAM
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QPALETTE_H
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