Qt Toolkit - qsgistyle.h include file

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# qsgistyle.h

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

    /****************************************************************************
    ** $Id: qt/src/widgets/qsgistyle.h   2.3.0   edited 2001-01-26 $
    **
    ** Definition of SGI-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 QSGISTYLE_H
    #define QSGISTYLE_H

    #ifndef QT_H
    #include "qmotifstyle.h"
    #include "qpalette.h"
    #include "qguardedptr.h"
    #endif // QT_H

    #ifndef QT_NO_STYLE_SGI

    class QButton;

    #if defined(Q_TEMPLATEDLL)
    // MOC_SKIP_BEGIN
    template class Q_EXPORT QGuardedPtr<QWidget>;
    // MOC_SKIP_END
    #endif

    class Q_EXPORT QSGIStyle: public QMotifStyle
    {
        Q_OBJECT
    public:
        QSGIStyle( bool useHighlightCols = FALSE );
        virtual ~QSGIStyle();

        void polish( QWidget* );
        void unPolish( QWidget* );
        void polish( QApplication* );
        void unPolish( QApplication* );
        void polish( QPalette& );

        int defaultFrameWidth() const;

        void drawPanel( QPainter*p, int x, int y, int w, int h, const QColorGroup &g,
                bool sunken = FALSE, int lineWidth = 1, const QBrush* fill = 0 );
        void drawSeparator( QPainter *p, int x1, int y1, int x2, int y2,
                const QColorGroup &g, bool sunken = TRUE,
                int lineWidth = 1, int midLineWidth = 0 );
        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 drawPushButton( QPushButton*, QPainter* );
        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 );
        // checkbox
        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 drawCheckMark( QPainter* p, int x, int y, int w, int h,
                const QColorGroup& g, bool act, bool dis );
        void drawIndicatorMask( QPainter* p, int x, int y, int w, int h, int s );

        // radio-buttons
        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);

        // combobox
        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);

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

        // slider
        void drawSlider( QPainter* p, int x, int y, int w, int h, const QColorGroup& g,
                    Orientation orient, bool tickAbove, bool tickBelow );
        void drawSliderMask( QPainter* p, int x, int y, int w, int h,
                    Orientation orient, bool tickAbove, bool tickBelow );
        void drawSliderGroove( QPainter* p, int x, int y, int w, int h,
                    const QColorGroup& g, QCOORD c, Orientation orient );
        void drawSliderGrooveMask( QPainter* p, int x, int y, int w, int h,
                    QCOORD c, Orientation orient );
        // tabs
        void drawTab( QPainter *p, const QTabBar *tb, QTab* t, bool selected );
        void drawTabMask( QPainter *p, const QTabBar *tb, QTab* t, bool selected );
        // splitter
        int splitterWidth() const;
        void drawSplitter( QPainter *p, int x, int y, int w, int h,
                    const QColorGroup& g, Orientation orient );
        // popupmenu
        int popupMenuItemHeight( bool checkable, QMenuItem* mi, const QFontMetrics& fm );
        void drawPopupPanel( QPainter* p, int x, int y, int w, int h, const QColorGroup& g,
                    int lineWidth = 2, const QBrush* fill = 0 );
        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);
        void drawMenuBarItem( QPainter*, int x, int y, int w, int h,
                              QMenuItem*, QColorGroup&, bool, bool );
    protected:
        bool eventFilter( QObject*, QEvent*);

    private:
        uint isApplicationStyle :1;
        QGuardedPtr<QWidget> lastWidget;
    #if defined(Q_DISABLE_COPY)
        QSGIStyle( const QSGIStyle & );
        QSGIStyle& operator=( const QSGIStyle & );
    #endif

    };

    #endif // QT_NO_STYLE_SGI

    #endif // QSGISTYLE_H