Qt Toolkit - qplatinumstyle.h include file

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# qplatinumstyle.h

This is the verbatim text of the qplatinumstyle.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/src/widgets/qplatinumstyle.h   2.3.0   edited 2001-01-26 $
    **
    ** Definition of Platinum-like style class
    **
    ** Created : 981231
    **
    ** Copyright (C) 1998-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the widgets module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS 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 sales@trolltech.com 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 info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QPLATINUMSTYLE_H
    #define QPLATINUMSTYLE_H

    #ifndef QT_H
    #include "qwindowsstyle.h"
    #include "qpalette.h"
    #endif // QT_H

    #ifndef QT_NO_STYLE_PLATINUM

    class Q_EXPORT QPlatinumStyle : public QWindowsStyle
    {
        Q_OBJECT
    public:
        QPlatinumStyle();
        virtual ~QPlatinumStyle();
        void drawPopupPanel( QPainter *p, int x, int y, int w, int h,
                             const QColorGroup &,  int lineWidth = 2,
                             const QBrush *fill = 0 );
        void drawButton( QPainter *p, int x, int y, int w, int h,
                         const QColorGroup &g, bool sunken = FALSE,
                         const QBrush *fill = 0 );
        QRect buttonRect( int x, int y, int w, int h);
        void drawBevelButton( QPainter *p, int x, int y, int w, int h,
                              const QColorGroup &g, bool sunken = FALSE,
                              const QBrush *fill = 0 );
        void drawPushButton( QPushButton* btn, QPainter *p);
        void drawPushButtonLabel( QPushButton* btn, QPainter *p);
        void getButtonShift( int &x, int &y);

        void scrollBarMetrics( const QScrollBar*, int&, int&, int&, int&);
        void drawScrollBarControls( QPainter*,  const QScrollBar*, int sliderStart, uint controls, uint activeControl );
        ScrollControl scrollBarPointOver( const QScrollBar* sb, int sliderStart, const QPoint& p );

        QSize indicatorSize() const;
        void drawIndicator( QPainter* p, int x, int y, int w, int h,  const QColorGroup &g,
                            int state, bool down = FALSE, bool enabled = TRUE );
        void drawIndicatorMask( QPainter *p, int x, int y, int w, int h, int state );

        QSize exclusiveIndicatorSize() const;
        void drawExclusiveIndicator( QPainter* p,  int x, int y, int w, int h, const QColorGroup &g,
                                     bool on, bool down = FALSE, bool enabled = TRUE );

        void drawComboButton( QPainter *p, int x, int y, int w, int h,
                              const QColorGroup &g, bool sunken = FALSE,
                              bool editable = FALSE,
                              bool enabled = TRUE,
                              const QBrush *fill = 0 );
        QRect comboButtonRect( int x, int y, int w, int h);
        QRect comboButtonFocusRect( int x, int y, int w, int h);

        int sliderLength() const;
        void drawSlider( QPainter *p,
                                 int x, int y, int w, int h,
                                 const QColorGroup &g,
                                 Orientation, bool tickAbove, bool tickBelow );
        void drawSliderMask( QPainter *p,
                             int x, int y, int w, int h,
                             Orientation, bool tickAbove, bool tickBelow);
        void drawSliderGroove( QPainter *p,
                               int x, int y, int w, int h,
                               const QColorGroup& g, QCOORD c,
                               Orientation );

        int maximumSliderDragDistance() const;

        void drawCheckMark( QPainter *p, int x, int y, int w, int h,
                                 const QColorGroup &g,
                                 bool act, bool dis );
        void polishPopupMenu( QPopupMenu* );

        int extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem* mi, const QFontMetrics& fm );
        int popupMenuItemHeight( bool checkable, QMenuItem* mi, const QFontMetrics& fm );
        void drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int tab, QMenuItem* mi,
                                const QPalette& pal, bool act, bool enabled,
                                int x, int y, int w, int h);

    protected:
        void drawScrollBarBackground( QPainter *p, int x, int y, int w, int h,
                                      const QColorGroup &g, bool horizontal, const QBrush* fill = 0);
        QColor mixedColor(const QColor &, const QColor &);
        void drawRiffles( QPainter* p,  int x, int y, int w, int h,
                          const QColorGroup &g, bool horizontal );
    private:        // Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QPlatinumStyle( const QPlatinumStyle & );
        QPlatinumStyle& operator=( const QPlatinumStyle & );
    #endif
    };

    #endif // QT_NO_STYLE_PLATINUM

    #endif // QPLATINUMSTYLE_H