Initial revision

1 files changed, 1194 insertions, 0 deletions

diff --git a/library/qpestyle.cpp b/library/qpestyle.cpp
new file mode 100644
index 0000000..dfd300f
--- a/dev/null
+++ b/library/qpestyle.cpp
@@ -0,0 +1,1194 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** 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.
+**
+** 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/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "qpestyle.h"
+#include "qpeapplication.h"
+#include <qpushbutton.h>
+
+#include <qpainter.h>
+
+#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
+
+#if QT_VERSION >= 300
+
+#include <qdrawutil.h>
+#include <qcombobox.h>
+#include <qtabbar.h>
+
+QPEStyle::QPEStyle()
+{
+}
+
+QPEStyle::~QPEStyle()
+{
+}
+
+void QPEStyle::drawPrimitive( PrimitiveElement pe, QPainter *p, const QRect &r,
+                              const QColorGroup &cg, SFlags flags, const QStyleOption &data) const
+{
+    switch ( pe ) {
+    case PE_ButtonTool:
+        {
+            QColorGroup mycg = cg;
+            if ( flags & Style_On ) {
+                QBrush fill( cg.mid(), Dense4Pattern );
+                mycg.setBrush( QColorGroup::Button, fill );
+            }
+            drawPrimitive( PE_ButtonBevel, p, r, mycg, flags, data );
+            break;
+        }
+    case PE_ButtonCommand:
+    case PE_ButtonDefault:
+    case PE_ButtonBevel:
+    case PE_HeaderSection:
+        {
+            QPen oldPen = p->pen();
+            p->fillRect( r.x()+1, r.y()+1, r.width()-2, r.height()-2, cg.brush(QColorGroup::Button) );
+
+            int x2 = r.right();
+            int y2 = r.bottom();
+
+            if ( flags & (Style_Sunken | Style_Down | Style_On) )
+                p->setPen( cg.dark() );
+            else
+                p->setPen( cg.light() );
+            p->drawLine( r.x(), r.y()+1, r.x(), y2-1 );
+            p->drawLine( r.x()+1, r.y(), x2-1, r.y() );
+
+            if ( flags & (Style_Sunken | Style_Down | Style_On) )
+                p->setPen( cg.light() );
+            else
+                p->setPen( cg.dark() );
+            p->drawLine( x2, r.y()+1, x2, y2-1 );
+            p->drawLine( r.x()+1, y2, x2-1, y2 );
+            p->setPen( oldPen );
+            break;
+        }
+    case PE_FocusRect:
+        break;
+    case PE_Indicator:
+        {
+            QColorGroup mycg( cg );
+            QBrush fill;
+            if ( flags & Style_Down )
+                fill = cg.brush( QColorGroup::Button );
+            else
+                fill = cg.brush( (flags&Style_Enabled) ? QColorGroup::Base : QColorGroup::Background );
+            mycg.setBrush( QColorGroup::Button, fill );
+            if ( flags&Style_Enabled )
+                flags |= Style_Sunken;
+            drawPrimitive( PE_ButtonBevel, p, r, mycg, flags );
+            if ( flags & Style_On ) {
+                QPointArray a( 7*2 );
+                int i, xx, yy;
+                xx = r.x()+3;
+                yy = r.y()+5;
+                for ( i=0; i<3; i++ ) {
+                    a.setPoint( 2*i,   xx, yy );
+                    a.setPoint( 2*i+1, xx, yy+2 );
+                    xx++; yy++;
+                }
+                yy -= 2;
+                for ( i=3; i<7; i++ ) {
+                    a.setPoint( 2*i,   xx, yy );
+                    a.setPoint( 2*i+1, xx, yy+2 );
+                    xx++; yy--;
+                }
+                if ( flags & Style_NoChange ) {
+                    p->setPen( mycg.dark() );
+                } else {
+                    p->setPen( mycg.text() );
+                }
+                p->drawLineSegments( a );
+            }
+            break;
+        }
+    case PE_ExclusiveIndicator:
+        {
+            static const QCOORD pts1[] = {              // dark lines
+                1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+            static const QCOORD pts4[] = {              // white lines
+                2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+                11,4, 10,3, 10,2 };
+            static const QCOORD pts5[] = {              // inner fill
+                4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+
+            int x, y, w, h;
+            r.rect( &x, &y, &w, &h );
+            p->eraseRect( x, y, w, h );
+            QPointArray a( QCOORDARRLEN(pts1), pts1 );
+            a.translate( x, y );
+            p->setPen( cg.dark() );
+            p->drawPolyline( a );
+            a.setPoints( QCOORDARRLEN(pts4), pts4 );
+            a.translate( x, y );
+            p->setPen( cg.light() );
+            p->drawPolyline( a );
+            a.setPoints( QCOORDARRLEN(pts5), pts5 );
+            a.translate( x, y );
+            QColor fillColor = ( flags&Style_Down || !(flags&Style_Enabled) ) ? cg.button() : cg.base();
+            p->setPen( fillColor );
+            p->setBrush( fillColor  ) ;
+            p->drawPolygon( a );
+            if ( flags&Style_On ) {
+                p->setPen( NoPen );
+                p->setBrush( cg.text() );
+                p->drawRect( x+5, y+4, 2, 4 );
+                p->drawRect( x+4, y+5, 4, 2 );
+            }
+            break;
+        }
+    default:
+        QWindowsStyle::drawPrimitive( pe, p, r, cg, flags, data );
+        break;
+    }
+}
+
+void QPEStyle::drawControl( ControlElement ce, QPainter *p,
+                            const QWidget *widget, const QRect &r,
+                            const QColorGroup &cg, SFlags how, const QStyleOption &data) const
+{
+    switch ( ce ) {
+    case CE_PushButton:
+        {
+            const QPushButton *btn = (QPushButton*)widget;
+            SFlags flags;
+            flags = Style_Default;
+            if ( btn->isDown() )
+                flags |= Style_Down;
+            if ( btn->isOn() )
+                flags |= Style_On;
+            if ( btn->isEnabled() )
+                flags |= Style_Enabled;
+            if ( btn->isDefault() )
+                flags |= Style_Default;
+            if (! btn->isFlat() && !(flags & Style_Down))
+                flags |= Style_Raised;
+            p->setPen( cg.foreground() );
+            p->setBrush( QBrush(cg.button(), NoBrush) );
+            QColorGroup mycg( cg );
+            if ( flags & Style_On ) {
+                QBrush fill = QBrush( cg.mid(), Dense4Pattern );
+                mycg.setBrush( QColorGroup::Button, fill );
+            }
+            drawPrimitive( PE_ButtonBevel, p, r, mycg, flags, data );
+            break;
+        }
+    case CE_TabBarTab:
+        {
+            if ( !widget || !widget->parentWidget() )
+                break;
+
+            const QTabBar *tb = (const QTabBar *) widget;
+            bool selected = how & Style_Selected;
+
+            QRect r2(r);
+            if ( tb->shape()  == QTabBar::RoundedAbove ) {
+                p->setPen( cg.light() );
+                p->drawLine( r2.left(), r2.bottom(), r2.right(), r2.bottom() );
+                if ( r2.left() == 0 )
+                    p->drawPoint( tb->rect().bottomLeft() );
+                else {
+                    p->setPen( cg.light() );
+                    p->drawLine( r2.left(), r2.bottom(), r2.right(), r2.bottom() );
+                }
+
+                if ( selected ) {
+                    p->setPen( cg.background() );
+                    p->drawLine( r2.left()+2, r2.top()+1, r2.right()-2, r2.top()+1 );
+                    p->fillRect( QRect( r2.left()+1, r2.top()+2, r2.width()-2, r2.height()-2),
+                            cg.brush( QColorGroup::Background ));
+                } else {
+                    r2.setRect( r2.left() + 2, r2.top() + 2,
+                            r2.width() - 4, r2.height() - 2 );
+                    p->setPen( cg.button() );
+                    p->drawLine( r2.left()+2, r2.top()+1, r2.right()-2, r2.top()+1 );
+                    p->fillRect( QRect( r2.left()+1, r2.top()+2, r2.width()-2, r2.height()-3),
+                            cg.brush( QColorGroup::Button ));
+
+                    //do shading; will not work for pixmap brushes
+                    QColor bg = cg.button(); 
+                            //    int h,s,v;
+                            //    bg.hsv( &h, &s, &v );
+                    int n = r2.height()/2;
+                    int dark = 100;
+                    for ( int i = 1; i < n; i++ ) {
+                        dark = (dark * (100+(i*15)/n) )/100;
+                        p->setPen( bg.dark( dark ) );
+                        int y = r2.bottom()-n+i;
+                        int x1 = r2.left()+1;
+                        int x2 = r2.right()-1;
+                        p->drawLine( x1, y, x2, y );
+                    }
+                }
+
+                p->setPen( cg.light() );
+                p->drawLine( r2.left(), r2.bottom()-1, r2.left(), r2.top() + 2 );
+                p->drawPoint( r2.left()+1, r2.top() + 1 );
+                p->drawLine( r2.left()+2, r2.top(),
+                        r2.right() - 2, r2.top() );
+
+                p->setPen( cg.dark() );
+                p->drawPoint( r2.right() - 1, r2.top() + 1 );
+                p->drawLine( r2.right(), r2.top() + 2, r2.right(), r2.bottom() - 1);
+            } else if ( tb->shape() == QTabBar::RoundedBelow ) {
+                if ( selected ) {
+                    p->setPen( cg.background() );
+                    p->drawLine( r2.left()+2, r2.bottom()-1, r2.right()-2, r2.bottom()-1 );
+                    p->fillRect( QRect( r2.left()+1, r2.top(), r2.width()-2, r2.height()-2),
+                            tb->palette().normal().brush( QColorGroup::Background ));
+                } else {
+                    p->setPen( cg.dark() );
+                    p->drawLine( r2.left(), r2.top(),
+                            r2.right(), r2.top() );
+                    r2.setRect( r2.left() + 2, r2.top(),
+                            r2.width() - 4, r2.height() - 2 );
+                    p->setPen( cg.button() );
+                    p->drawLine( r2.left()+2, r2.bottom()-1, r2.right()-2, r2.bottom()-1 );
+                    p->fillRect( QRect( r2.left()+1, r2.top()+1, r2.width()-2, r2.height()-3),
+                            tb->palette().normal().brush( QColorGroup::Button ));
+                }
+
+                p->setPen( cg.dark() );
+                p->drawLine( r2.right(), r2.top(),
+                        r2.right(), r2.bottom() - 2 );
+                p->drawPoint( r2.right() - 1, r2.bottom() - 1 );
+                p->drawLine( r2.right() - 2, r2.bottom(),
+                        r2.left() + 2, r2.bottom() );
+
+                p->setPen( cg.light() );
+                p->drawLine( r2.left(), r2.top()+1,
+                        r2.left(), r2.bottom() - 2 );
+                p->drawPoint( r2.left() + 1, r2.bottom() - 1 );
+                if ( r2.left() == 0 )
+                    p->drawPoint( tb->rect().topLeft() );
+
+            } else {
+                QCommonStyle::drawControl( ce, p, widget, r, cg, how, data );
+            }
+            break;
+        }
+    default:
+        QWindowsStyle::drawControl( ce, p, widget, r, cg, how, data );
+        break;
+    }
+}
+
+void QPEStyle::drawComplexControl( ComplexControl control, QPainter *p,
+                                   const QWidget *widget, const QRect &r,
+                                   const QColorGroup &cg, SFlags how,
+                                   SCFlags sub, SCFlags subActive, const QStyleOption &data) const
+{
+    switch ( control ) {
+    case CC_ComboBox:
+        if ( sub & SC_ComboBoxArrow ) {
+            SFlags flags = Style_Default;
+
+            drawPrimitive( PE_ButtonBevel, p, r, cg, flags, data );
+
+            QRect ar =
+                QStyle::visualRect( querySubControlMetrics( CC_ComboBox, widget,
+                                                            SC_ComboBoxArrow ), widget );
+
+            if ( subActive == SC_ComboBoxArrow ) {
+                p->setPen( cg.dark() );
+                p->setBrush( cg.brush( QColorGroup::Button ) );
+                p->drawRect( ar );
+            }
+
+            ar.addCoords( 2, 2, -2, -2 );
+            if ( widget->isEnabled() )
+                flags |= Style_Enabled;
+
+            if ( subActive & Style_Sunken ) {
+                flags |= Style_Sunken;
+            }
+            drawPrimitive( PE_ArrowDown, p, ar, cg, flags );
+        }
+
+        if ( sub & SC_ComboBoxEditField ) {
+            const QComboBox * cb = (const QComboBox *) widget;
+            QRect re =
+                QStyle::visualRect( querySubControlMetrics( CC_ComboBox, widget,
+                                                            SC_ComboBoxEditField ), widget );
+            if ( cb->hasFocus() && !cb->editable() )
+                p->fillRect( re.x(), re.y(), re.width(), re.height(),
+                             cg.brush( QColorGroup::Highlight ) );
+
+            if ( cb->hasFocus() ) {
+                p->setPen( cg.highlightedText() );
+                p->setBackgroundColor( cg.highlight() );
+
+            } else {
+                p->setPen( cg.text() );
+                p->setBackgroundColor( cg.background() );
+            }
+
+            if ( cb->hasFocus() && !cb->editable() ) {
+                QRect re =
+                    QStyle::visualRect( subRect( SR_ComboBoxFocusRect, cb ), widget );
+                drawPrimitive( PE_FocusRect, p, re, cg, Style_FocusAtBorder, QStyleOption(cg.highlight()));
+            }
+        }
+        break;
+    default:
+        QWindowsStyle::drawComplexControl( control, p, widget, r, cg, how,
+                                           sub, subActive, data );
+        break;
+    }
+}
+
+int QPEStyle::pixelMetric( PixelMetric metric, const QWidget *widget ) const
+{
+    int ret;
+    switch( metric ) {
+        case PM_ButtonMargin:
+            ret = 2;
+            break;
+        case PM_DefaultFrameWidth:
+            ret = 1;
+            break;
+        case PM_ButtonDefaultIndicator:
+            ret = 2;
+            break;
+        case PM_ButtonShiftHorizontal:
+        case PM_ButtonShiftVertical:
+            ret = -1;
+            break;
+        case PM_IndicatorWidth:
+            ret = 15;
+            break;
+        case PM_IndicatorHeight:
+            ret = 13;
+            break;
+        case PM_ExclusiveIndicatorHeight:
+        case PM_ExclusiveIndicatorWidth:
+            ret = 15;
+            break;
+        case PM_ScrollBarExtent:
+            ret = 13;
+            break;
+        case PM_SliderLength:
+            ret = 12;
+            break;
+        default:
+            ret = QWindowsStyle::pixelMetric( metric, widget );
+            break;
+    }
+    return ret;
+}
+
+QSize QPEStyle::sizeFromContents( ContentsType contents, const QWidget *widget,
+                                const QSize &contentsSize, const QStyleOption &data) const
+{
+    QSize sz(contentsSize);
+
+    switch ( contents ) {
+    case CT_PopupMenuItem:
+        {
+            if ( !widget || data.isDefault() )
+                break;
+            sz = QWindowsStyle::sizeFromContents( contents, widget, contentsSize, data );
+            sz = QSize( sz.width(), sz.height()-2 );
+            break;
+        }
+    default:
+        sz = QWindowsStyle::sizeFromContents( contents, widget, contentsSize, data );
+        break;
+    }
+
+    return sz;
+}
+
+#else
+
+#include <qfontmetrics.h>
+#include <qpalette.h>
+#include <qdrawutil.h>
+#include <qscrollbar.h>
+#include <qbutton.h>
+#include <qframe.h>
+#include <qtabbar.h>
+
+#define INCLUDE_MENUITEM_DEF
+#include <qmenudata.h>
+
+QPEStyle::QPEStyle()
+{
+#if QT_VERSION < 300
+    setButtonMargin(buttonMargin());
+    setScrollBarExtent(scrollBarExtent().width(),scrollBarExtent().height());
+#endif
+}
+
+QPEStyle::~QPEStyle()
+{
+}
+
+int QPEStyle::buttonMargin() const
+{
+    return 2;
+}
+
+QSize QPEStyle::scrollBarExtent() const
+{
+    return QSize(13,13);
+}
+
+void QPEStyle::polish ( QPalette & )
+{
+}
+
+void QPEStyle::polish( QWidget *w )
+{
+    if ( w->inherits( "QListBox" ) ||
+         w->inherits( "QListView" ) ||
+         w->inherits( "QPopupMenu" ) ||
+         w->inherits( "QSpinBox" ) ) {
+        QFrame *f = (QFrame *)w;
+        f->setFrameShape( QFrame::StyledPanel );
+        f->setLineWidth( 1 );
+    }
+}
+
+void QPEStyle::unPolish( QWidget *w )
+{
+    if ( w->inherits( "QListBox" ) ||
+         w->inherits( "QListView" ) ||
+         w->inherits( "QPopupMenu" ) ||
+         w->inherits( "QSpinBox" ) ) {
+        QFrame *f = (QFrame *)w;
+        f->setFrameShape( QFrame::StyledPanel );
+        f->setLineWidth( 2 );
+    }
+}
+
+int QPEStyle::defaultFrameWidth() const
+{
+    return 1;
+}
+
+void QPEStyle::drawPanel ( QPainter * p, int x, int y, int w, int h,
+                            const QColorGroup &g, bool sunken, int lineWidth, const QBrush * fill )
+{
+    qDrawShadePanel( p, QRect(x, y, w, h), g, sunken, lineWidth, fill );
+}
+
+void QPEStyle::drawButton( QPainter *p, int x, int y, int w, int h,
+                                const QColorGroup &g, bool sunken, const QBrush* fill )
+{
+    QPen oldPen = p->pen();
+    if ( sunken )
+        p->setPen( g.dark() );
+    else
+        p->setPen( g.light() );
+
+    int x2 = x+w-1;
+    int y2 = y+h-1;
+
+    p->drawLine( x, y, x, y2 );
+    p->drawLine( x, y, x2, y );
+
+    if ( sunken )
+        p->setPen( g.light() );
+    else
+        p->setPen( g.dark() );
+
+    p->drawLine( x2, y, x2, y2 );
+    p->drawLine( x, y2, x2, y2 );
+    p->setPen( oldPen );
+
+    p->fillRect( x+1, y+1, w-2, h-2, fill?(*fill):g.brush(QColorGroup::Button) );
+}
+
+void QPEStyle::drawButtonMask ( QPainter * p, int x, int y, int w, int h )
+{
+    p->fillRect( x, y, w, h, color1 );
+}
+
+void QPEStyle::drawBevelButton( QPainter *p, int x, int y, int w, int h,
+                                const QColorGroup &g, bool sunken, const QBrush* fill )
+{
+    drawButton( p, x, y, w, h, g, sunken, fill );
+}
+
+QRect QPEStyle::comboButtonRect( int x, int y, int w, int h)
+{
+    return QRect(x+1, y+1, w-2-14, h-2);
+}
+      
+       
+QRect QPEStyle::comboButtonFocusRect( int x, int y, int w, int h)
+{
+    return QRect(x+2, y+2, w-4-14, h-4);
+}
+
+void QPEStyle::drawComboButton( QPainter *p, int x, int y, int w, int h,
+                                     const QColorGroup &g, bool sunken,
+                                     bool /*editable*/,
+                                     bool enabled,
+                                     const QBrush *fill )
+{
+    drawBevelButton( p, x, y, w, h, g, FALSE, fill );
+    drawBevelButton( p, x+w-14, y, 14, h, g, sunken, fill );
+    drawArrow( p, QStyle::DownArrow, sunken,
+               x+w-14+ 2, y+ 2, 14- 4, h- 4, g, enabled,
+               &g.brush( QColorGroup::Button ) );
+
+}
+
+
+void QPEStyle::drawExclusiveIndicator ( QPainter * p, int x, int y, int w,
+        int h, const QColorGroup & g, bool on, bool down, bool enabled )
+{
+    static const QCOORD pts1[] = {              // dark lines
+        1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+    static const QCOORD pts4[] = {              // white lines
+        2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+        11,4, 10,3, 10,2 };
+    static const QCOORD pts5[] = {              // inner fill
+        4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+
+    p->eraseRect( x, y, w, h );
+    QPointArray a( QCOORDARRLEN(pts1), pts1 );
+    a.translate( x, y );
+    p->setPen( g.dark() );
+    p->drawPolyline( a );
+    a.setPoints( QCOORDARRLEN(pts4), pts4 );
+    a.translate( x, y );
+    p->setPen( g.light() );
+    p->drawPolyline( a );
+    a.setPoints( QCOORDARRLEN(pts5), pts5 );
+    a.translate( x, y );
+    QColor fillColor = ( down || !enabled ) ? g.button() : g.base();
+    p->setPen( fillColor );
+    p->setBrush( fillColor  ) ;
+    p->drawPolygon( a );
+    if ( on ) {
+        p->setPen( NoPen );
+        p->setBrush( g.text() );
+        p->drawRect( x+5, y+4, 2, 4 );
+        p->drawRect( x+4, y+5, 4, 2 );
+    }
+}
+
+void QPEStyle::drawIndicator ( QPainter * p, int x, int y, int w, int h,
+        const QColorGroup & g, int state, bool down, bool enabled )
+{
+
+    QBrush fill;
+    if ( state == QButton::NoChange ) {
+        QBrush b = p->brush();
+        QColor c = p->backgroundColor();
+        p->setBackgroundMode( TransparentMode );
+        p->setBackgroundColor( green );
+        fill = QBrush(g.base(), Dense4Pattern);
+        p->setBackgroundColor( c );
+        p->setBrush( b );
+    } else if ( down )
+        fill = g.brush( QColorGroup::Button );
+    else
+        fill = g.brush( enabled ? QColorGroup::Base : QColorGroup::Background );
+    drawPanel( p, x, y, w, h, g, TRUE, 1, &fill );
+    if ( state != QButton::Off ) {
+        QPointArray a( 7*2 );
+        int i, xx, yy;
+        xx = x+3;
+        yy = y+5;
+        for ( i=0; i<3; i++ ) {
+            a.setPoint( 2*i,   xx, yy );
+            a.setPoint( 2*i+1, xx, yy+2 );
+            xx++; yy++;
+        }
+        yy -= 2;
+        for ( i=3; i<7; i++ ) {
+            a.setPoint( 2*i,   xx, yy );
+            a.setPoint( 2*i+1, xx, yy+2 );
+            xx++; yy--;
+        }
+        if ( state == QButton::NoChange ) {
+            p->setPen( g.dark() );
+        } else {
+            p->setPen( g.text() );
+        }
+        p->drawLineSegments( a );
+    }
+}
+
+        #define HORIZONTAL(sb->orientation() == QScrollBar::Horizontal)
+        #define VERTICAL!HORIZONTAL
+        #define MOTIF_BORDER2
+        #define SLIDER_MIN9 // ### motif says 6 but that's too small
+
+/*! \reimp */
+
+void QPEStyle::scrollBarMetrics( const QScrollBar* sb, int &sliderMin, int &sliderMax, int &sliderLength, int& buttonDim )
+{
+    int maxLength;
+    int length = HORIZONTAL ? sb->width()  : sb->height();
+    int extent = HORIZONTAL ? sb->height() : sb->width();
+
+    if ( length > (extent - 1)*2 )
+        buttonDim = extent;
+    else
+        buttonDim = length/2 - 1;
+
+    sliderMin = 0;
+    maxLength  = length - buttonDim*2;
+
+     if ( sb->maxValue() == sb->minValue() ) {
+        sliderLength = maxLength;
+     } else {
+        sliderLength = (sb->pageStep()*maxLength)/
+                        (sb->maxValue()-sb->minValue()+sb->pageStep());
+        uint range = sb->maxValue()-sb->minValue();
+        if ( sliderLength < SLIDER_MIN || range > INT_MAX/2 )
+            sliderLength = SLIDER_MIN;
+        if ( sliderLength > maxLength )
+            sliderLength = maxLength;
+     }
+
+    sliderMax = sliderMin + maxLength - sliderLength;
+}
+
+/*!\reimp
+ */
+QStyle::ScrollControl QPEStyle::scrollBarPointOver( const QScrollBar* sb, int sliderStart, const QPoint& p )
+{
+        if ( !sb->rect().contains( p ) )
+        return NoScroll;
+    int sliderMin, sliderMax, sliderLength, buttonDim, pos;
+    scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
+
+    if (sb->orientation() == QScrollBar::Horizontal)
+        pos = p.x();
+    else
+        pos = p.y();
+
+    if (pos < sliderStart)
+        return SubPage;
+    if (pos < sliderStart + sliderLength)
+        return Slider;
+    if (pos < sliderMax + sliderLength)
+        return AddPage;
+    if (pos < sliderMax + sliderLength + buttonDim)
+        return SubLine;
+    return AddLine;
+}
+
+/*! \reimp */
+
+void QPEStyle::drawScrollBarControls( QPainter* p, const QScrollBar* sb, int sliderStart, uint controls, uint activeControl )
+{
+#define ADD_LINE_ACTIVE ( activeControl == AddLine )
+#define SUB_LINE_ACTIVE ( activeControl == SubLine )
+    QColorGroup g  = sb->colorGroup();
+
+    int sliderMin, sliderMax, sliderLength, buttonDim;
+    scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
+
+    if ( controls == (AddLine | SubLine | AddPage | SubPage | Slider | First | Last ) )
+        p->fillRect( 0, 0, sb->width(), sb->height(), g.brush( QColorGroup::Mid ));
+
+    if (sliderStart > sliderMax) { // sanity check
+        sliderStart = sliderMax;
+    }
+
+    int dimB = buttonDim;
+    QRect addB;
+    QRect subB;
+    QRect addPageR;
+    QRect subPageR;
+    QRect sliderR;
+    int addX, addY, subX, subY;
+    int length = HORIZONTAL ? sb->width()  : sb->height();
+    int extent = HORIZONTAL ? sb->height() : sb->width();
+
+    if ( HORIZONTAL ) {
+        subY = addY = ( extent - dimB ) / 2;
+        subX = length - dimB - dimB;
+        addX = length - dimB;
+    } else {
+        subX = addX = ( extent - dimB ) / 2;
+        subY = length - dimB - dimB;
+        addY = length - dimB;
+    }
+
+    int sliderEnd = sliderStart + sliderLength;
+    int sliderW = extent;
+    if ( HORIZONTAL ) {
+        subB.setRect( subX,subY+1,dimB,dimB-1 );
+        addB.setRect( addX,addY+1,dimB,dimB-1 );
+
+        subPageR.setRect( 0, 0,
+                          sliderStart+1, sliderW );
+        addPageR.setRect( sliderEnd-1, 0, subX - sliderEnd+1, sliderW );
+        sliderR .setRect( sliderStart, 1, sliderLength, sliderW-1 );
+
+    } else {
+        subB.setRect( subX+1,subY,dimB-1,dimB );
+        addB.setRect( addX+1,addY,dimB-1,dimB );
+
+        subPageR.setRect( 0, 0, sliderW,
+                          sliderStart+1 );
+        addPageR.setRect( 0, sliderEnd-1, sliderW, subY - sliderEnd+1 );
+        sliderR .setRect( 1, sliderStart, sliderW-1, sliderLength );
+    }
+
+    bool maxedOut = (sb->maxValue() == sb->minValue());
+    if ( controls & AddLine ) {
+        drawBevelButton( p, addB.x(), addB.y(),
+                         addB.width(), addB.height(), g,
+                         ADD_LINE_ACTIVE);
+        p->setPen(g.shadow());
+        drawArrow( p, VERTICAL ? DownArrow : RightArrow,
+                   FALSE, addB.x()+2, addB.y()+2,
+                   addB.width()-4, addB.height()-4, g, !maxedOut,
+                                     &g.brush( QColorGroup::Button ));
+    }
+    if ( controls & SubLine ) {
+        drawBevelButton( p, subB.x(), subB.y(),
+                         subB.width(), subB.height(), g,
+                         SUB_LINE_ACTIVE );
+        p->setPen(g.shadow());
+        drawArrow( p, VERTICAL ? UpArrow : LeftArrow,
+                    FALSE, subB.x()+2, subB.y()+2,
+                   subB.width()-4, subB.height()-4, g, !maxedOut,
+                                     &g.brush( QColorGroup::Button ));
+    }
+
+
+    if ( controls & SubPage )
+        p->fillRect( subPageR.x(), subPageR.y(), subPageR.width(),
+                    subPageR.height(), g.brush( QColorGroup::Mid ));
+    if ( controls & AddPage )
+        p->fillRect( addPageR.x(), addPageR.y(), addPageR.width(),
+                     addPageR.height(), g.brush( QColorGroup::Mid ));
+    if ( controls & Slider ) {
+        QPoint bo = p->brushOrigin();
+        p->setBrushOrigin(sliderR.topLeft());
+        drawBevelButton( p, sliderR.x(), sliderR.y(),
+                         sliderR.width(), sliderR.height(), g,
+                         FALSE, &g.brush( QColorGroup::Button ) );
+        p->setBrushOrigin(bo);
+        drawRiffles( p, sliderR.x(), sliderR.y(),
+                     sliderR.width(), sliderR.height(), g, HORIZONTAL );
+    }
+
+    // ### perhaps this should not be able to accept focus if maxedOut?
+    if ( sb->hasFocus() && (controls & Slider) )
+        p->drawWinFocusRect( sliderR.x()+2, sliderR.y()+2,
+                             sliderR.width()-5, sliderR.height()-5,
+                             sb->backgroundColor() );
+
+}
+
+void QPEStyle::drawRiffles( QPainter* p,  int x, int y, int w, int h,
+                      const QColorGroup &g, bool horizontal )
+{
+    if (!horizontal) {
+        if (h > 20) {
+            y += (h-20)/2 ;
+            h = 20;
+        }
+        if (h > 12) {
+            int n = 3;
+            int my = y+h/2-4;
+            int i ;
+            p->setPen(g.light());
+            for (i=0; i<n; i++) {
+                p->drawLine(x+2, my+3*i, x+w-4, my+3*i);
+            }
+            p->setPen(g.dark());
+            my++;
+            for (i=0; i<n; i++) {
+                p->drawLine(x+2, my+3*i, x+w-4, my+3*i);
+            }
+        }
+    }
+    else {
+        if (w > 20) {
+            x += (w-20)/2 ;
+            w = 20;
+        }
+        if (w > 12) {
+            int n = 3;
+            int mx = x+w/2-4;
+            int i ;
+            p->setPen(g.light());
+            for (i=0; i<n; i++) {
+                p->drawLine(mx+3*i, y+2, mx + 3*i, y+h-4);
+            }
+            p->setPen(g.dark());
+            mx++;
+            for (i=0; i<n; i++) {
+                p->drawLine(mx+3*i, y+2, mx + 3*i, y+h-4);
+            }
+        }
+    }
+}
+
+int QPEStyle::sliderLength() const
+{
+    return 12;
+}
+
+void QPEStyle::drawSlider( QPainter *p, int x, int y, int w, int h,
+        const QColorGroup &g, Orientation o, bool tickAbove, bool tickBelow )
+{
+    int a = tickAbove ? 3 : 0;
+    int b = tickBelow ? 3 : 0;
+
+    if ( o == Horizontal ) {
+        drawBevelButton( p, x, y+a, w, h-a-b, g, FALSE, &g.brush( QColorGroup::Button ) );
+        int xp = x + w/2;
+        qDrawShadeLine( p, xp, y+a+2, xp, y+h-b-3, g );
+    } else {
+        drawBevelButton( p, x+a, y, w-a-b, h, g, FALSE, &g.brush( QColorGroup::Button ) );
+        int yp = y + h/2;
+        qDrawShadeLine( p, x+a+2, yp, x+w-b-3, yp, g );
+    }
+}
+
+void QPEStyle::drawSliderMask ( QPainter * p, int x, int y, int w, int h,
+        Orientation o, bool tickAbove, bool tickBelow )
+{
+    int a = tickAbove ? 3 : 0;
+    int b = tickBelow ? 3 : 0;
+    if ( o == Horizontal )
+        p->fillRect( x, y+a, w, h-a-b, color1 );
+    else
+        p->fillRect( x+a, y, w-a-b, h, color1 );
+}
+
+/*!\reimp
+ */
+void QPEStyle::drawSliderGrooveMask( QPainter *p,
+                                        int x, int y, int w, int h,
+                                        const QColorGroup& , QCOORD c,
+                                        Orientation orient )
+{
+    if ( orient == Horizontal )
+        p->fillRect( x, y + c - 2,  w, 4, color1 );
+    else
+        p->fillRect( x + c - 2, y, 4, h, color1 );
+}
+
+void QPEStyle::drawTab( QPainter *p, const QTabBar *tb, QTab *t, bool selected )
+{
+    QRect r( t->rect() );
+    if ( tb->shape()  == QTabBar::RoundedAbove ) {
+        p->setPen( tb->colorGroup().light() );
+        p->drawLine( r.left(), r.bottom(), r.right(), r.bottom() );
+        if ( r.left() == 0 )
+            p->drawPoint( tb->rect().bottomLeft() );
+        else {
+            p->setPen( tb->colorGroup().light() );
+            p->drawLine( r.left(), r.bottom(), r.right(), r.bottom() );
+        }
+
+        if ( selected ) {
+            p->setPen( tb->colorGroup().background() );
+            p->drawLine( r.left()+2, r.top()+1, r.right()-2, r.top()+1 );
+            p->fillRect( QRect( r.left()+1, r.top()+2, r.width()-2, r.height()-2),
+                         tb->colorGroup().brush( QColorGroup::Background ));
+        } else {
+            r.setRect( r.left() + 2, r.top() + 2,
+                       r.width() - 4, r.height() - 2 );
+            p->setPen( tb->colorGroup().button() );
+            p->drawLine( r.left()+2, r.top()+1, r.right()-2, r.top()+1 );
+            p->fillRect( QRect( r.left()+1, r.top()+2, r.width()-2, r.height()-3),
+                         tb->colorGroup().brush( QColorGroup::Button ));
+
+            //do shading; will not work for pixmap brushes
+            QColor bg = tb->colorGroup().button(); 
+                    //    int h,s,v;
+                    //    bg.hsv( &h, &s, &v );
+            int n = r.height()/2;
+            int dark = 100;
+            for ( int i = 1; i < n; i++ ) {
+                dark = (dark * (100+(i*15)/n) )/100;
+                p->setPen( bg.dark( dark ) );
+                int y = r.bottom()-n+i;
+                int x1 = r.left()+1;
+                int x2 = r.right()-1;
+                p->drawLine( x1, y, x2, y );
+            }
+        }
+
+        p->setPen( tb->colorGroup().light() );
+        p->drawLine( r.left(), r.bottom()-1, r.left(), r.top() + 2 );
+        p->drawPoint( r.left()+1, r.top() + 1 );
+        p->drawLine( r.left()+2, r.top(),
+                     r.right() - 2, r.top() );
+
+        p->setPen( tb->colorGroup().dark() );
+        p->drawPoint( r.right() - 1, r.top() + 1 );
+        p->drawLine( r.right(), r.top() + 2, r.right(), r.bottom() - 1);
+    } else if ( tb->shape() == QTabBar::RoundedBelow ) {
+        if ( selected ) {
+            p->setPen( tb->colorGroup().background() );
+            p->drawLine( r.left()+2, r.bottom()-1, r.right()-2, r.bottom()-1 );
+            p->fillRect( QRect( r.left()+1, r.top(), r.width()-2, r.height()-2),
+                         tb->palette().normal().brush( QColorGroup::Background ));
+        } else {
+            p->setPen( tb->colorGroup().dark() );
+            p->drawLine( r.left(), r.top(),
+                         r.right(), r.top() );
+            r.setRect( r.left() + 2, r.top(),
+                       r.width() - 4, r.height() - 2 );
+            p->setPen( tb->colorGroup().button() );
+            p->drawLine( r.left()+2, r.bottom()-1, r.right()-2, r.bottom()-1 );
+            p->fillRect( QRect( r.left()+1, r.top()+1, r.width()-2, r.height()-3),
+                         tb->palette().normal().brush( QColorGroup::Button ));
+        }
+
+        p->setPen( tb->colorGroup().dark() );
+        p->drawLine( r.right(), r.top(),
+                     r.right(), r.bottom() - 2 );
+        p->drawPoint( r.right() - 1, r.bottom() - 1 );
+        p->drawLine( r.right() - 2, r.bottom(),
+                     r.left() + 2, r.bottom() );
+
+        p->setPen( tb->colorGroup().light() );
+        p->drawLine( r.left(), r.top()+1,
+                     r.left(), r.bottom() - 2 );
+        p->drawPoint( r.left() + 1, r.bottom() - 1 );
+        if ( r.left() == 0 )
+            p->drawPoint( tb->rect().topLeft() );
+
+    } else {
+        QCommonStyle::drawTab( p, tb, t, selected );
+    }
+}
+
+        static const int motifItemFrame                 = 0;// menu item frame width
+        static const int motifSepHeight                 = 2;// separator item height
+        static const int motifItemHMargin       = 1;// menu item hor text margin
+        static const int motifItemVMargin       = 2;// menu item ver text margin
+        static const int motifArrowHMargin      = 0;// arrow horizontal margin
+        static const int motifTabSpacing        = 12;// space between text and tab
+        static const int motifCheckMarkHMargin  = 1;// horiz. margins of check mark
+        static const int windowsRightBorder= 8;    // right border on windows
+static const int windowsCheckMarkWidth  = 2;    // checkmarks width on windows
+
+/*! \reimp
+*/
+int QPEStyle::extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem* mi, const QFontMetrics& /*fm*/ )
+{
+#ifndef QT_NO_MENUDATA
+    int w = 2*motifItemHMargin + 2*motifItemFrame; // a little bit of border can never harm
+
+    if ( mi->isSeparator() )
+        return 10; // arbitrary
+    else if ( mi->pixmap() )
+                w += mi->pixmap()->width();// pixmap only
+
+    if ( !mi->text().isNull() ) {
+                if ( mi->text().find('\t') >= 0 )// string contains tab
+            w += motifTabSpacing;
+    }
+
+    if ( maxpmw ) { // we have iconsets
+        w += maxpmw;
+        w += 6; // add a little extra border around the iconset
+    }
+
+    if ( checkable && maxpmw < windowsCheckMarkWidth ) {
+        w += windowsCheckMarkWidth - maxpmw; // space for the checkmarks
+    }
+
+    if ( maxpmw > 0 || checkable ) // we have a check-column ( iconsets or checkmarks)
+        w += motifCheckMarkHMargin; // add space to separate the columns
+
+    w += windowsRightBorder; // windows has a strange wide border on the right side
+
+    return w;
+#endif
+}
+
+/*! \reimp
+*/
+int QPEStyle::popupMenuItemHeight( bool /*checkable*/, QMenuItem* mi, const QFontMetrics& fm )
+{
+#ifndef QT_NO_MENUDATA    
+    int h = 0;
+            if ( mi->isSeparator() )            // separator height
+        h = motifSepHeight;
+            else if ( mi->pixmap() )    // pixmap height
+        h = mi->pixmap()->height() + 2*motifItemFrame;
+            else                                // text height
+        h = fm.height() + 2*motifItemVMargin + 2*motifItemFrame - 1;
+
+    if ( !mi->isSeparator() && mi->iconSet() != 0 ) {
+        h = QMAX( h, mi->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height() + 2*motifItemFrame );
+    }
+    if ( mi->custom() )
+        h = QMAX( h, mi->custom()->sizeHint().height() + 2*motifItemVMargin + 2*motifItemFrame ) - 1;
+    return h;
+#endif
+}
+
+void QPEStyle::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)
+{
+#ifndef QT_NO_MENUDATA    
+    const QColorGroup & g = pal.active();
+            bool dis  = !enabled;
+    QColorGroup itemg = dis ? pal.disabled() : pal.active();
+
+    if ( checkable )
+        maxpmw = QMAX( maxpmw, 8 ); // space for the checkmarks
+
+            int checkcol  =     maxpmw;
+
+            if ( mi && mi->isSeparator() ) {            // draw separator
+        p->setPen( g.dark() );
+        p->drawLine( x, y, x+w, y );
+        p->setPen( g.light() );
+        p->drawLine( x, y+1, x+w, y+1 );
+        return;
+    }
+
+    QBrush fill = act? g.brush( QColorGroup::Highlight ) :
+                            g.brush( QColorGroup::Button );
+    p->fillRect( x, y, w, h, fill);
+
+    if ( !mi )
+        return;
+
+    if ( mi->isChecked() ) {
+        if ( act && !dis ) {
+            qDrawShadePanel( p, x, y, checkcol, h,
+                             g, TRUE, 1, &g.brush( QColorGroup::Button ) );
+        } else {
+            qDrawShadePanel( p, x, y, checkcol, h,
+                             g, TRUE, 1, &g.brush( QColorGroup::Midlight ) );
+        }
+    } else if ( !act ) {
+        p->fillRect(x, y, checkcol , h,
+                    g.brush( QColorGroup::Button ));
+    }
+
+            if ( mi->iconSet() ) {      // draw iconset
+        QIconSet::Mode mode = dis ? QIconSet::Disabled : QIconSet::Normal;
+        if (act && !dis )
+            mode = QIconSet::Active;
+        QPixmap pixmap = mi->iconSet()->pixmap( QIconSet::Small, mode );
+        int pixw = pixmap.width();
+        int pixh = pixmap.height();
+        if ( act && !dis ) {
+            if ( !mi->isChecked() )
+                qDrawShadePanel( p, x, y, checkcol, h, g, FALSE,  1, &g.brush( QColorGroup::Button ) );
+        }
+        QRect cr( x, y, checkcol, h );
+        QRect pmr( 0, 0, pixw, pixh );
+        pmr.moveCenter( cr.center() );
+        p->setPen( itemg.text() );
+        p->drawPixmap( pmr.topLeft(), pixmap );
+
+        QBrush fill = act? g.brush( QColorGroup::Highlight ) :
+                              g.brush( QColorGroup::Button );
+        p->fillRect( x+checkcol + 1, y, w - checkcol - 1, h, fill);
+            } else  if ( checkable ) {// just "checking"...
+        int mw = checkcol + motifItemFrame;
+        int mh = h - 2*motifItemFrame;
+        if ( mi->isChecked() ) {
+            drawCheckMark( p, x + motifItemFrame + 2,
+                           y+motifItemFrame, mw, mh, itemg, act, dis );
+        }
+    }
+
+    p->setPen( act ? g.highlightedText() : g.buttonText() );
+
+    QColor discol;
+    if ( dis ) {
+        discol = itemg.text();
+        p->setPen( discol );
+    }
+
+    int xm = motifItemFrame + checkcol + motifItemHMargin;
+
+    if ( mi->custom() ) {
+        int m = motifItemVMargin;
+        p->save();
+        if ( dis && !act ) {
+            p->setPen( g.light() );
+            mi->custom()->paint( p, itemg, act, enabled,
+                                 x+xm+1, y+m+1, w-xm-tab+1, h-2*m );
+            p->setPen( discol );
+        }
+        mi->custom()->paint( p, itemg, act, enabled,
+                             x+xm, y+m, w-xm-tab+1, h-2*m );
+        p->restore();
+    }
+    QString s = mi->text();
+            if ( !s.isNull() ) {                // draw text
+        int t = s.find( '\t' );
+        int m = motifItemVMargin;
+        const int text_flags = AlignVCenter|ShowPrefix | DontClip | SingleLine;
+                if ( t >= 0 ) {                         // draw tab text
+            if ( dis && !act ) {
+                p->setPen( g.light() );
+                p->drawText( x+w-tab-windowsRightBorder-motifItemHMargin-motifItemFrame+1,
+                             y+m+1, tab, h-2*m, text_flags, s.mid( t+1 ));
+                p->setPen( discol );
+            }
+            p->drawText( x+w-tab-windowsRightBorder-motifItemHMargin-motifItemFrame,
+                         y+m, tab, h-2*m, text_flags, s.mid( t+1 ) );
+        }
+        if ( dis && !act ) {
+            p->setPen( g.light() );
+            p->drawText( x+xm+1, y+m+1, w-xm+1, h-2*m, text_flags, s, t );
+            p->setPen( discol );
+        }
+        p->drawText( x+xm, y+m, w-xm-tab+1, h-2*m, text_flags, s, t );
+            } else if ( mi->pixmap() ) {                // draw pixmap
+        QPixmap *pixmap = mi->pixmap();
+        if ( pixmap->depth() == 1 )
+            p->setBackgroundMode( OpaqueMode );
+        p->drawPixmap( x+xm, y+motifItemFrame, *pixmap );
+        if ( pixmap->depth() == 1 )
+            p->setBackgroundMode( TransparentMode );
+    }
+            if ( mi->popup() ) {                // draw sub menu arrow
+        int dim = (h-2*motifItemFrame) / 2;
+        if ( act ) {
+            if ( !dis )
+                discol = white;
+            QColorGroup g2( discol, g.highlight(),
+                            white, white,
+                            dis ? discol : white,
+                            discol, white );
+            drawArrow( p, RightArrow, FALSE,
+                               x+w - motifArrowHMargin - motifItemFrame - dim,  y+h/2-dim/2,
+                               dim, dim, g2, TRUE );
+        } else {
+            drawArrow( p, RightArrow,
+                               FALSE,
+                               x+w - motifArrowHMargin - motifItemFrame - dim,  y+h/2-dim/2,
+                               dim, dim, g, mi->isEnabled() );
+        }
+    }
+#endif
+}
+
+#endif