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# qinterlacestyle.h

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

    /****************************************************************************
    ** $Id: qt/src/widgets/qinterlacestyle.h   2.3.1   edited 2001-05-14 $
    **
    ** Implementation of QInterlaceStyle widget class
    **
    ** Created : 22 January 2001
    **
    ** Copyright (C) 1992-2001 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 QINTERLACESTYLE_H
    #define QINTERLACESTYLE_H

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

    #ifndef QT_NO_STYLE_INTERLACE

    #include <qpalette.h>

    class Q_EXPORT QInterlaceStyle : public QMotifStyle
    {
    public:
        QInterlaceStyle();
        void polish( QApplication*);
        void unPolish( QApplication*);
        void polish( QWidget* );
        void unPolish( QWidget* );

        int defaultFrameWidth() const;
        QRect pushButtonContentsRect( QPushButton *btn );

        void drawFocusRect ( QPainter *, const QRect &, const QColorGroup &, const QColor * bg = 0, bool = FALSE );
        void drawButton( QPainter *p, int x, int y, int w, int h,
                                 const QColorGroup &g, bool sunken = FALSE,
                                 const QBrush *fill = 0 );
        void drawButtonMask ( QPainter * p, 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);
        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 );
        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 );
        QRect comboButtonRect ( int x, int y, int w, int h );
        void drawComboButton( QPainter *p, int x, int y, int w, int h, const QColorGroup &g, bool sunken, bool editable, bool enabled, const QBrush *fb );
        void drawPushButtonLabel( QPushButton* btn, QPainter *p);
        void drawPanel( QPainter *p, int x, int y, int w, int h,
                        const QColorGroup &, bool sunken,
                        int lineWidth, const QBrush *fill );

        void scrollBarMetrics( const QScrollBar* sb, int &sliderMin, int &sliderMax, int &sliderLength, int &buttonDim );
        void drawScrollBarControls( QPainter* p, const QScrollBar* sb, int sliderStart, uint controls, uint activeControl );
        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 );
        void drawSliderGrooveMask( QPainter * p, int x, int y, int w, int h, QCOORD c, Orientation );
        int splitterWidth() const;
        void drawSplitter( QPainter *p, int x, int y, int w, int h,
                          const QColorGroup &g, Orientation orient);

    private:
        QPalette oldPalette;
    };

    #endif // QT_NO_STYLE_INTERLACE

    #endif