doc/html/tqpalette-h.html


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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>tqpalette.h</h1>

<p>This is the verbatim text of the tqpalette.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/tqpalette.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of TQColorGroup and TQPalette classes
**
** Created : 950323
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** 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.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#ifndef TQPALETTE_H
#define TQPALETTE_H

#ifndef QT_H
#include "ntqwindowdefs.h"
#include "tqcolor.h"
#include "ntqshared.h"
#include "tqbrush.h" // TQColor-&gt;TQBrush conversion
#endif // QT_H

#ifndef TQT_NO_PALETTE

class TQColorGroupPrivate;

class TQ_EXPORT TQColorGroup
{
public:
    TQColorGroup();
    TQColorGroup( const TQColor &amp;foreground, const TQColor &amp;button,
		 const TQColor &amp;light, const TQColor &amp;dark, const TQColor &amp;mid,
		 const TQColor &amp;text, const TQColor &amp;base );
    TQColorGroup( const TQBrush &amp;foreground, const TQBrush &amp;button,
		 const TQBrush &amp;light, const TQBrush &amp;dark, const TQBrush &amp;mid,
		 const TQBrush &amp;text, const TQBrush &amp;bright_text,
		 const TQBrush &amp;base, const TQBrush &amp;background);
    TQColorGroup( const TQColorGroup &amp; );

   ~TQColorGroup();

    TQColorGroup&amp; operator =(const TQColorGroup&amp;);

    // 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 TQColor &amp;color( ColorRole ) const;
    const TQBrush &amp;brush( ColorRole ) const;
    void setColor( ColorRole, const TQColor &amp; );
    void setBrush( ColorRole, const TQBrush &amp; );

    const TQColor &amp;foreground()	const	{ return br[Foreground].color(); }
    const TQColor &amp;button()	const	{ return br[Button].color(); }
    const TQColor &amp;light()	const	{ return br[Light].color(); }
    const TQColor &amp;dark()	const	{ return br[Dark].color(); }
    const TQColor &amp;mid()		const	{ return br[Mid].color(); }
    const TQColor &amp;text()	const	{ return br[Text].color(); }
    const TQColor &amp;base()	const	{ return br[Base].color(); }
    const TQColor &amp;background()	const	{ return br[Background].color(); }

    const TQColor &amp;midlight()	const	{ return br[Midlight].color(); }
    const TQColor &amp;brightText()	const	{ return br[BrightText].color(); }
    const TQColor &amp;buttonText()	const	{ return br[ButtonText].color(); }
    const TQColor &amp;shadow()	const	{ return br[Shadow].color(); }
    const TQColor &amp;highlight()	const	{ return br[Highlight].color(); }
    const TQColor &amp;highlightedText() const{return br[HighlightedText].color(); }
    const TQColor &amp;link()        const   { return br[Link].color(); }
    const TQColor &amp;linkVisited() const   { return br[LinkVisited].color(); }

    bool	operator==( const TQColorGroup &amp;g ) const;
    bool	operator!=( const TQColorGroup &amp;g ) const
	{ return !(operator==(g)); }

private:
    TQBrush *br;
    TQColorGroupPrivate * d;

    friend class TQPalette;
};


class TQ_EXPORT TQPalette
{
public:
    TQPalette();
    TQPalette( const TQColor &amp;button );
    TQPalette( const TQColor &amp;button, const TQColor &amp;background );
    TQPalette( const TQColorGroup &amp;active, const TQColorGroup &amp;disabled,
	      const TQColorGroup &amp;inactive );
    TQPalette( const TQPalette &amp; );
    ~TQPalette();
    TQPalette &amp;operator=( const TQPalette &amp; );

    enum ColorGroup { Disabled, Active, Inactive, NColorGroups };

    const TQColor &amp;color( ColorGroup, TQColorGroup::ColorRole ) const;
    const TQBrush &amp;brush( ColorGroup, TQColorGroup::ColorRole ) const;
    void setColor( ColorGroup, TQColorGroup::ColorRole, const TQColor &amp; );
    void setBrush( ColorGroup, TQColorGroup::ColorRole, const TQBrush &amp; );

    void setColor( TQColorGroup::ColorRole, const TQColor &amp; );
    void setBrush( TQColorGroup::ColorRole, const TQBrush &amp; );

    TQPalette	copy() const;

    const TQColorGroup &amp;active() const { return data-&gt;active; }
    const TQColorGroup &amp;disabled() const { return data-&gt;disabled; }
    const TQColorGroup &amp;inactive() const { return data-&gt;inactive; }

    void	setActive( const TQColorGroup &amp; );
    void	setDisabled( const TQColorGroup &amp; );
    void	setInactive( const TQColorGroup &amp; );

    bool	operator==( const TQPalette &amp;p ) const;
    bool	operator!=( const TQPalette &amp;p ) const
              { return !(operator==(p)); }
    bool	isCopyOf( const TQPalette &amp; );

    int		serialNumber() const	{ return data-&gt;ser_no; }
    
    
    static TQColorGroup::ColorRole foregroundRoleFromMode( TQt::BackgroundMode mode );
    static TQColorGroup::ColorRole backgroundRoleFromMode( TQt::BackgroundMode mode);

private:
    void	detach();
    const TQBrush &amp;directBrush( ColorGroup, TQColorGroup::ColorRole ) const;
    void directSetBrush( ColorGroup, TQColorGroup::ColorRole, const TQBrush&amp; );

    struct TQPalData : public TQShared {
	TQColorGroup disabled;
	TQColorGroup active;
	int	    ser_no;
	TQColorGroup inactive;
    } *data;
};


/*****************************************************************************
  TQColorGroup/TQPalette stream functions
 *****************************************************************************/

#ifndef TQT_NO_DATASTREAM
TQ_EXPORT TQDataStream &amp;operator&lt;&lt;( TQDataStream &amp;, const TQColorGroup &amp; );
TQ_EXPORT TQDataStream &amp;operator&gt;&gt;( TQDataStream &amp;, TQColorGroup &amp; );

TQ_EXPORT TQDataStream &amp;operator&lt;&lt;( TQDataStream &amp;, const TQPalette &amp; );
TQ_EXPORT TQDataStream &amp;operator&gt;&gt;( TQDataStream &amp;, TQPalette &amp; );
#endif // TQT_NO_DATASTREAM

#endif // TQT_NO_PALETTE
#endif // TQPALETTE_H
</pre>
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