qt3/src/styles/qmotifstyle.h

/****************************************************************************
**
** Definition of Motif-like style class
**
** Created : 981231
**
** Copyright (C) 1998-2008 Trolltech ASA.  All rights reserved.
**
** This file is part of the widgets module of the Qt 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 files LICENSE.GPL2
** and LICENSE.GPL3 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 Qt Foundation.
**
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** Public Licensing requirements will be met:
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** or contact the sales department at sales@trolltech.com.
**
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file.  Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
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**********************************************************************/

#ifndef QMOTIFSTYLE_H
#define QMOTIFSTYLE_H

#ifndef QT_H
#include "qcommonstyle.h"
#endif // QT_H

#if !defined(QT_NO_STYLE_MOTIF) || defined(QT_PLUGIN)

class QPalette;

#if defined(QT_PLUGIN)
#define Q_EXPORT_STYLE_MOTIF
#else
#define Q_EXPORT_STYLE_MOTIF Q_EXPORT
#endif


class Q_EXPORT_STYLE_MOTIF QMotifStyle : public QCommonStyle
{
    Q_OBJECT
public:
    QMotifStyle( bool useHighlightCols=FALSE );
    virtual ~QMotifStyle();

    void setUseHighlightColors( bool );
    bool useHighlightColors() const;

    void polish( QPalette& );
    void polish( const QStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );
    void applicationPolish( const QStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );

    void polishPopupMenu( const QStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );

    // new style API
    void drawPrimitive( PrimitiveElement pe,
			QPainter *p,
			const QStyleControlElementData &ceData,
			ControlElementFlags elementFlags,
			const QRect &r,
			const QColorGroup &cg,
			SFlags flags = Style_Default,
			const QStyleOption& = QStyleOption::Default ) const;

    void drawControl( ControlElement element,
		      QPainter *p,
		      const QStyleControlElementData &ceData,
		      ControlElementFlags elementFlags,
		      const QRect &r,
		      const QColorGroup &cg,
		      SFlags how = Style_Default,
		      const QStyleOption& = QStyleOption::Default,
		      const QWidget *widget = 0 ) const;

    void drawComplexControl( ComplexControl control,
			     QPainter *p,
			     const QStyleControlElementData &ceData,
			     ControlElementFlags elementFlags,
			     const QRect& r,
			     const QColorGroup& cg,
			     SFlags how = Style_Default,
#ifdef Q_QDOC
			     SCFlags sub = SC_All,
#else
			     SCFlags sub = (uint)SC_All,
#endif
			     SCFlags subActive = SC_None,
			     const QStyleOption& = QStyleOption::Default,
			     const QWidget* widget = 0 ) const;

    QRect querySubControlMetrics( ComplexControl control,
				  const QStyleControlElementData &ceData,
				  ControlElementFlags elementFlags,
				  SubControl sc,
				  const QStyleOption& = QStyleOption::Default,
				  const QWidget *widget = 0 ) const;

    int pixelMetric( PixelMetric metric, const QStyleControlElementData &ceData, ControlElementFlags elementFlags, const QWidget *widget = 0 ) const;

    QSize sizeFromContents( ContentsType contents,
			    const QStyleControlElementData &ceData,
			    ControlElementFlags elementFlags,
			    const QSize &contentsSize,
			    const QStyleOption& = QStyleOption::Default,
			    const QWidget *widget = 0 ) const;

    QRect subRect( SubRect r, const QStyleControlElementData &ceData, ControlElementFlags elementFlags, const QWidget *widget ) const;

    QPixmap stylePixmap(StylePixmap, const QStyleControlElementData &ceData, ControlElementFlags elementFlags, const QStyleOption& = QStyleOption::Default, const QWidget * = 0) const;

    int styleHint(StyleHint sh, const QStyleControlElementData &ceData, ControlElementFlags elementFlags, const QStyleOption & = QStyleOption::Default,
		  QStyleHintReturn* = 0, const QWidget * = 0) const;

private:
    bool highlightCols;

    // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QMotifStyle( const QMotifStyle & );
    QMotifStyle& operator=( const QMotifStyle & );
#endif
};

#endif // QT_NO_STYLE_MOTIF

#endif // QMOTIFSTYLE_H