Qt Toolkit - qwindowsstyle.h include file

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# qwindowsstyle.h

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

    /****************************************************************************
    ** $Id: qt/src/widgets/qwindowsstyle.h   2.3.0   edited 2001-01-26 $
    **
    ** Definition of Windows-like style class
    **
    ** Created : 981231
    **
    ** Copyright (C) 1992-2000 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 QWINDOWSSTYLE_H
    #define QWINDOWSSTYLE_H

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

    #ifndef QT_NO_STYLE_WINDOWS

    class Q_EXPORT QWindowsStyle : public QCommonStyle
    {
        Q_OBJECT
    public:
        QWindowsStyle();
        virtual ~QWindowsStyle();

        void drawButton( QPainter *p, int x, int y, int w, int h,
                         const QColorGroup &g, bool sunken = FALSE,
                         const QBrush *fill = 0 );
        void drawBevelButton( QPainter *p, int x, int y, int w, int h,
                              const QColorGroup &g, bool sunken = FALSE,
                              const QBrush *fill = 0 );

        void drawFocusRect( QPainter*,
                            const QRect&, const QColorGroup &, const QColor* =0,  bool = FALSE );

        void drawPushButton( QPushButton* btn, QPainter *p);

        void getButtonShift( int &x, int &y);

        void drawPanel( QPainter *p, int x, int y, int w, int h,
                        const QColorGroup &, bool sunken=FALSE,
                        int lineWidth = 1, const QBrush *fill = 0 );

        void drawPopupPanel( QPainter *p, int x, int y, int w, int h,
                             const QColorGroup &,  int lineWidth = 2,
                             const QBrush *fill = 0 );

        void drawArrow( QPainter *p, ArrowType type, bool down,
                        int x, int y, int w, int h,
                        const QColorGroup &g, bool enabled, const QBrush *fill = 0 );

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

        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 drawExclusiveIndicatorMask( QPainter *p, int x, int y, int w, int h, bool on);

        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);

        void tabbarMetrics( const QTabBar*, int&, int&, int& );
        void drawTab( QPainter*, const QTabBar*, QTab*, bool selected );
        void drawTabMask( QPainter*, const QTabBar*, QTab*, bool selected );

        void scrollBarMetrics( const QScrollBar*, int&, int&, int&, int&);
        void drawScrollBarControls( QPainter*,  const QScrollBar*, int sliderStart, uint controls, uint activeControl );

        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;

        int splitterWidth() const;
        void drawSplitter( QPainter *p, int x, int y, int w, int h,
                                 const QColorGroup &g, Orientation);

        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 drawWinShades( QPainter *p,
                            int x, int y, int w, int h,
                            const QColor &c1, const QColor &c2,
                            const QColor &c3, const QColor &c4,
                            const QBrush *fill );

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

    #endif // QT_NO_STYLE_WINDOWS

    #endif // QWINDOWSSTYLE_H