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This is the verbatim text of the qpalette.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/****************************************************************************
** $Id: qt/qpalette.h 3.3.8 edited Jan 11 14:38 $
**
** Definition of QColorGroup and QPalette classes
**
** Created : 950323
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech ASA of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email [email protected] for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact [email protected] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QPALETTE_H
#define QPALETTE_H
#ifndef QT_H
#include "qwindowdefs.h"
#include "qcolor.h"
#include "qshared.h"
#include "qbrush.h" // QColor->QBrush conversion
#endif // QT_H
#ifndef QT_NO_PALETTE
class QColorGroupPrivate;
class Q_EXPORT QColorGroup
{
public:
QColorGroup();
QColorGroup( const QColor &foreground, const QColor &button,
const QColor &light, const QColor &dark, const QColor &mid,
const QColor &text, const QColor &base );
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);
QColorGroup( const QColorGroup & );
~QColorGroup();
QColorGroup& operator =(const QColorGroup&);
// Do not change the order, the serialization format depends on it
enum ColorRole { Foreground, Button, Light, Midlight, Dark, Mid,
Text, BrightText, ButtonText, Base, Background, Shadow,
Highlight, HighlightedText, Link, LinkVisited,
NColorRoles };
const QColor &color( ColorRole ) const;
const QBrush &brush( ColorRole ) const;
void setColor( ColorRole, const QColor & );
void setBrush( ColorRole, const QBrush & );
const QColor &foreground() const { return br[Foreground].color(); }
const QColor &button() const { return br[Button].color(); }
const QColor &light() const { return br[Light].color(); }
const QColor &dark() const { return br[Dark].color(); }
const QColor &mid() const { return br[Mid].color(); }
const QColor &text() const { return br[Text].color(); }
const QColor &base() const { return br[Base].color(); }
const QColor &background() const { return br[Background].color(); }
const QColor &midlight() const { return br[Midlight].color(); }
const QColor &brightText() const { return br[BrightText].color(); }
const QColor &buttonText() const { return br[ButtonText].color(); }
const QColor &shadow() const { return br[Shadow].color(); }
const QColor &highlight() const { return br[Highlight].color(); }
const QColor &highlightedText() const{return br[HighlightedText].color(); }
const QColor &link() const { return br[Link].color(); }
const QColor &linkVisited() const { return br[LinkVisited].color(); }
bool operator==( const QColorGroup &g ) const;
bool operator!=( const QColorGroup &g ) const
{ return !(operator==(g)); }
private:
QBrush *br;
QColorGroupPrivate * d;
friend class QPalette;
};
class Q_EXPORT QPalette
{
public:
QPalette();
QPalette( const QColor &button );
QPalette( const QColor &button, const QColor &background );
QPalette( const QColorGroup &active, const QColorGroup &disabled,
const QColorGroup &inactive );
QPalette( const QPalette & );
~QPalette();
QPalette &operator=( const QPalette & );
enum ColorGroup { Disabled, Active, Inactive, NColorGroups, Normal=Active };
const QColor &color( ColorGroup, QColorGroup::ColorRole ) const;
const QBrush &brush( ColorGroup, QColorGroup::ColorRole ) const;
void setColor( ColorGroup, QColorGroup::ColorRole, const QColor & );
void setBrush( ColorGroup, QColorGroup::ColorRole, const QBrush & );
void setColor( QColorGroup::ColorRole, const QColor & );
void setBrush( QColorGroup::ColorRole, const QBrush & );
QPalette copy() const;
const QColorGroup &active() const { return data->active; }
const QColorGroup &disabled() const { return data->disabled; }
const QColorGroup &inactive() const { return data->inactive; }
#ifndef QT_NO_COMPAT
const QColorGroup &normal() const { return active(); }
#endif
void setActive( const QColorGroup & );
void setDisabled( const QColorGroup & );
void setInactive( const QColorGroup & );
#ifndef QT_NO_COMPAT
void setNormal( const QColorGroup & cg ) { setActive(cg); }
#endif
bool operator==( const QPalette &p ) const;
bool operator!=( const QPalette &p ) const
{ return !(operator==(p)); }
bool isCopyOf( const QPalette & );
int serialNumber() const { return data->ser_no; }
static QColorGroup::ColorRole foregroundRoleFromMode( Qt::BackgroundMode mode );
static QColorGroup::ColorRole backgroundRoleFromMode( Qt::BackgroundMode mode);
private:
void detach();
const QBrush &directBrush( ColorGroup, QColorGroup::ColorRole ) const;
void directSetBrush( ColorGroup, QColorGroup::ColorRole, const QBrush& );
struct QPalData : public QShared {
QColorGroup disabled;
QColorGroup active;
int ser_no;
QColorGroup inactive;
} *data;
};
/*****************************************************************************
QColorGroup/QPalette stream functions
*****************************************************************************/
#ifndef QT_NO_DATASTREAM
Q_EXPORT QDataStream &operator<<( QDataStream &, const QColorGroup & );
Q_EXPORT QDataStream &operator>>( QDataStream &, QColorGroup & );
Q_EXPORT QDataStream &operator<<( QDataStream &, const QPalette & );
Q_EXPORT QDataStream &operator>>( QDataStream &, QPalette & );
#endif // QT_NO_DATASTREAM
#endif // QT_NO_PALETTE
#endif // QPALETTE_H
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