All of the files in this commit have an inheritance member function

mismatch correction. None are serious, but all would have been improperly
mislinked in the inheritance hierarchy if attempted to be used.

1 files changed, 4 insertions, 4 deletions

diff --git a/library/lightstyle.cpp b/library/lightstyle.cpp
index c5073ca..3d5adfb 100644
--- a/library/lightstyle.cpp
+++ b/library/lightstyle.cpp
@@ -1,1288 +1,1288 @@
 /**********************************************************************
 ** 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 "lightstyle.h"
 
 #if QT_VERSION < 0x030000
 
 #define INCLUDE_MENUITEM_DEF
 #include "qmenubar.h"
 #include "qapplication.h"
 #include "qpainter.h"
 #include "qpalette.h"
 #include "qframe.h"
 #include "qpushbutton.h"
 #include "qdrawutil.h"
 #include "qscrollbar.h"
 #include "qtabbar.h"
 #include "qguardedptr.h"
 #include "qlayout.h"
 #include "qlineedit.h"
 
 
 class LightStylePrivate
 {
 public:
     LightStylePrivate()
         : hoverWidget(0), ref(1), savePalette(0)
     {
     }
 
     QGuardedPtr<QWidget> hoverWidget;
     QPalette oldPalette, hoverPalette;
     int ref;
     QPoint mousePos;
     QPalette *savePalette;
 };
 
 
 static LightStylePrivate *singleton = 0;
 
 
 LightStyle::LightStyle()
     : QWindowsStyle()
 {
     if (! singleton) {
         singleton = new LightStylePrivate;
 
         QPalette pal = QApplication::palette();
         singleton->oldPalette = pal;
 
         QColor bg = pal.color(QPalette::Active, QColorGroup::Background);
         QColor prelight;
 
         if ( (bg.red() + bg.green() + bg.blue()) / 3 > 128)
             prelight = pal.color(QPalette::Active,
                                  QColorGroup::Background).light(110);
         else
             prelight = pal.color(QPalette::Active,
                                  QColorGroup::Background).light(120);
 
         QColorGroup active2(pal.color(QPalette::Active,
                                       QColorGroup::Foreground),      // foreground
                             prelight,                                // button
                             prelight.light(),                        // light
                             prelight.dark(),                         // dark
                             prelight.dark(120),                      // mid
                             pal.color(QPalette::Active,
                                       QColorGroup::Text),            // text
                             pal.color(QPalette::Active,
                                       QColorGroup::BrightText),      // bright text
                             pal.color(QPalette::Active,
                                       QColorGroup::Base),            // base
                             bg);                                     // background
         active2.setColor(QColorGroup::Highlight,
                          pal.color(QPalette::Active, QColorGroup::Highlight));
 
         singleton->hoverPalette = pal;
         singleton->hoverPalette.setActive(active2);
          singleton->hoverPalette.setInactive(active2);
     } else
         singleton->ref++;
 }
 
 
 LightStyle::~LightStyle()
 {
     if (singleton && singleton->ref-- <= 0) {
         delete singleton;
         singleton = 0;
     }
 }
 
 
 QSize LightStyle::scrollBarExtent() const
 {
     return QSize(12 + defaultFrameWidth(), 12 + defaultFrameWidth());
 }
 
 
 int LightStyle::buttonDefaultIndicatorWidth() const
 {
     return 2;
 }
 
 
 int LightStyle::sliderThickness() const
 {
     return 16;
 }
 
 int LightStyle::sliderLength() const
 {
     return 13;
 }
 
 
 int LightStyle::buttonMargin() const
 {
     return 4;
 }
 
 
 QSize LightStyle::exclusiveIndicatorSize() const
 {
     return QSize(13, 13);
 }
 
 
 int LightStyle::defaultFrameWidth() const
 {
     return 2;
 }
 
 
 QSize LightStyle::indicatorSize() const
 {
     return QSize(13, 13);
 }
 
 
 void LightStyle::polish(QWidget *widget)
 {
     if (widget->inherits("QPushButton"))
         widget->installEventFilter(this);
 
 #if QT_VERSION >= 0x030000
     if (widget->inherits("QLineEdit")) {
         QLineEdit *lineedit = (QLineEdit *) widget;
         lineedit->setFrameShape(QFrame::StyledPanel);
         lineedit->setLineWidth(2);
     }
 #endif
 
     QWindowsStyle::polish(widget);
 }
 
 
 void LightStyle::unPolish(QWidget *widget)
 {
     if (widget->inherits("QPushButton"))
         widget->removeEventFilter(this);
 
 #if QT_VERSION >= 0x030000
     if (widget->inherits("QLineEdit")) {
         QLineEdit *lineedit = (QLineEdit *) widget;
         lineedit->setLineWidth(1);
         lineedit->setFrameShape(QFrame::WinPanel);
     }
 #endif
 
     QWindowsStyle::unPolish(widget);
 }
 
 
 void LightStyle::polish(QApplication *app)
 {
     QPalette pal = app->palette();
 
     QColorGroup active(pal.color(QPalette::Active,
                                  QColorGroup::Foreground),           // foreground
                        pal.color(QPalette::Active,
                                  QColorGroup::Button),               // button
                        pal.color(QPalette::Active,
                                  QColorGroup::Background).light(),   // light
                        pal.color(QPalette::Active,
                                  QColorGroup::Background).dark(175), // dark
                        pal.color(QPalette::Active,
                                  QColorGroup::Background).dark(110), // mid
                        pal.color(QPalette::Active,
                                  QColorGroup::Text),                 // text
                        pal.color(QPalette::Active,
                                  QColorGroup::BrightText),           // bright text
                        pal.color(QPalette::Active,
                                  QColorGroup::Base),                 // base
                        pal.color(QPalette::Active,
                                  QColorGroup::Background)),          // background
 
 
         disabled(pal.color(QPalette::Disabled,
                            QColorGroup::Foreground),                 // foreground
                  pal.color(QPalette::Disabled,
                            QColorGroup::Button),                     // button
                  pal.color(QPalette::Disabled,
                            QColorGroup::Background).light(),         // light
                  pal.color(QPalette::Disabled,
                            QColorGroup::Background).dark(),          // dark
                  pal.color(QPalette::Disabled,
                            QColorGroup::Background).dark(110),       // mid
                  pal.color(QPalette::Disabled,
                            QColorGroup::Text),                       // text
                  pal.color(QPalette::Disabled,
                            QColorGroup::BrightText),                 // bright text
                  pal.color(QPalette::Disabled,
                            QColorGroup::Base),                       // base
                  pal.color(QPalette::Disabled,
                            QColorGroup::Background));                // background
 
     active.setColor(QColorGroup::Highlight,
                     pal.color(QPalette::Active, QColorGroup::Highlight));
     disabled.setColor(QColorGroup::Highlight,
                       pal.color(QPalette::Disabled, QColorGroup::Highlight));
 
     active.setColor(QColorGroup::HighlightedText,
                     pal.color(QPalette::Active, QColorGroup::HighlightedText));
     disabled.setColor(QColorGroup::HighlightedText,
                       pal.color(QPalette::Disabled, QColorGroup::HighlightedText));
 
     pal.setActive(active);
     pal.setInactive(active);
     pal.setDisabled(disabled);
 
     singleton->oldPalette = pal;
 
     QColor bg = pal.color(QPalette::Active, QColorGroup::Background);
     QColor prelight;
 
     if ( (bg.red() + bg.green() + bg.blue()) / 3 > 128)
         prelight = pal.color(QPalette::Active,
                              QColorGroup::Background).light(110);
     else
         prelight = pal.color(QPalette::Active,
                              QColorGroup::Background).light(120);
 
     QColorGroup active2(pal.color(QPalette::Active,
                                   QColorGroup::Foreground),      // foreground
                         prelight,                                // button
                         prelight.light(),                        // light
                         prelight.dark(),                         // dark
                         prelight.dark(120),                      // mid
                         pal.color(QPalette::Active,
                                   QColorGroup::Text),            // text
                         pal.color(QPalette::Active,
                                   QColorGroup::BrightText),      // bright text
                         pal.color(QPalette::Active,
                                   QColorGroup::Base),            // base
                         bg);                                     // background
     active2.setColor(QColorGroup::Highlight,
                      pal.color(QPalette::Active, QColorGroup::Highlight));
 
     singleton->hoverPalette = pal;
     singleton->hoverPalette.setActive(active2);
     singleton->hoverPalette.setInactive(active2);
 
     app->setPalette(pal);
 }
 
 
 void LightStyle::unPolish(QApplication *app)
 {
     app->setPalette(singleton->oldPalette);
 }
 
 
 void LightStyle::polishPopupMenu(QPopupMenu *menu)
 {
     menu->setMouseTracking(TRUE);
 }
 
 
 void LightStyle::drawPushButton(QPushButton *button, QPainter *p)
 {
     int x1, y1, x2, y2;
     button->rect().coords(&x1, &y1, &x2, &y2);
 
     if (button->isDefault()) {
         p->save();
         p->setPen(button->palette().active().color(QColorGroup::Highlight));
         p->setBrush(button->palette().active().brush(QColorGroup::Highlight));
         p->drawRoundRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1, 15, 15);
         p->restore();
     }
 
     if (button->isDefault() || button->autoDefault()) {
         x1 += buttonDefaultIndicatorWidth();
         y1 += buttonDefaultIndicatorWidth();
         x2 -= buttonDefaultIndicatorWidth();
         y2 -= buttonDefaultIndicatorWidth();
 
         if (button->isDefault()) {
             QPointArray pa(8);
             pa.setPoint(0, x1 + 2, y1    );
             pa.setPoint(1, x2 - 1, y1    );
             pa.setPoint(2, x2 + 1, y1 + 2);
             pa.setPoint(3, x2 + 1, y2 - 2);
             pa.setPoint(4, x2 - 2, y2 + 1);
             pa.setPoint(5, x1 + 2, y2 + 1);
             pa.setPoint(6, x1,     y2 - 1);
             pa.setPoint(7, x1,     y1 + 2);
             QRegion r(pa);
             p->setClipRegion(r);
         }
     }
 
     QBrush fill;
     if (button->isDown() || button->isOn())
         fill = button->colorGroup().brush(QColorGroup::Mid);
     else
         fill = button->colorGroup().brush(QColorGroup::Button);
 
     if ( !button->isFlat() || button->isOn() || button->isDown() )
         drawButton(p, x1, y1, x2 - x1 + 1, y2 - y1 + 1,
                    button->colorGroup(), button->isOn() || button->isDown(), &fill);
 }
 
 
 void LightStyle::drawButton(QPainter *p, int x, int y, int w, int h,
                                  const QColorGroup &g,
                                  bool sunken, const QBrush *fill)
 {
     p->save();
     if ( fill )
         p->fillRect(x + 2, y + 2, w - 4, h - 4, *fill);
     else
         p->fillRect(x + 2, y + 2, w - 4, h - 4,
                     QBrush(sunken ? g.mid() : g.button()));
 
     // frame
     p->setPen(g.dark());
     p->drawLine(x, y + 2, x, y + h - 3); // left
     p->drawLine(x + 2, y, x + w - 3, y); // top
     p->drawLine(x + w - 1, y + 2, x + w - 1, y + h - 3); // right
     p->drawLine(x + 2, y + h - 1, x + w - 3, y + h - 1); // bottom
     p->drawPoint(x + 1, y + 1);
     p->drawPoint(x + 1, y + h - 2);
     p->drawPoint(x + w - 2, y + 1);
     p->drawPoint(x + w - 2, y + h - 2);
 
     // bevel
     if (sunken)
         p->setPen(g.mid());
     else
         p->setPen(g.light());
 
     p->drawLine(x + 1, y + 2, x + 1, y + h - 3); // left
     p->drawLine(x + 2, y + 1, x + w - 3, y + 1); // top
 
     if (sunken)
         p->setPen(g.light());
     else
         p->setPen(g.mid());
 
     p->drawLine(x + w - 2, y + 2, x + w - 2, y + h - 3); // right + 1
     p->drawLine(x + 2, y + h - 2, x + w - 3, y + h - 2); // bottom + 1
 
     p->restore();
 }
 
 
 void LightStyle::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);
 }
 
 
-void LightStyle::getButtonShift(int &x, int &y) const
+void LightStyle::getButtonShift(int &x, int &y)
 {
     x = y = 0;
 }
 
 
 void LightStyle::drawComboButton(QPainter *p, int x, int y, int w, int h,
                                const QColorGroup &g, bool,
                                bool editable, bool,
                                const QBrush *fill)
 {
     drawButton(p, x, y, w, h, g, FALSE, fill);
 
     if (editable) {
         QRect r = comboButtonRect(x, y, w, h);
         qDrawShadePanel(p, r.x() - 1, r.y() - 1,
                         r.width() + defaultFrameWidth(),
                         r.height() + defaultFrameWidth(),
                         g, TRUE);
     }
 
     int indent = ((y + h) / 2) - 3;
     int xpos = x;
 
 #if QT_VERSION >= 0x030000
     if( QApplication::reverseLayout() )
         xpos += indent;
     else
 #endif
         xpos += w - indent - 5;
 
     drawArrow(p, Qt::DownArrow, TRUE, xpos, indent, 5, 5, g, TRUE, fill);
 }
 
 
-QRect LightStyle::comboButtonRect( int x, int y, int w, int h ) const
+QRect LightStyle::comboButtonRect( int x, int y, int w, int h )
 {
     QRect r(x + 3, y + 3, w - 6, h - 6);
     int indent = ((y + h) / 2) - 3;
     r.setRight(r.right() - indent - 10);
 
 #if QT_VERSION >= 0x030000
     if( QApplication::reverseLayout() )
         r.moveBy( indent + 10, 0 );
 #endif
 
     return r;
 }
 
 
-QRect LightStyle::comboButtonFocusRect(int x, int y, int w, int h ) const
+QRect LightStyle::comboButtonFocusRect(int x, int y, int w, int h )
 {
     return comboButtonRect(x, y, w, h);
 }
 
 
 void LightStyle::drawPanel(QPainter *p, int x, int y, int w, int h,
                          const QColorGroup &g, bool sunken,
                          int lw, const QBrush *fill)
 {
     if (lw >= 2) {
         if ( fill )
             p->fillRect(x + 2, y + 2, w - 4, h - 4, *fill);
 
         QPen oldpen = p->pen();
 
         // frame
         p->setPen(g.dark());
         p->drawLine(x, y + 2, x, y + h - 3); // left
         p->drawLine(x + 2, y, x + w - 3, y); // top
         p->drawLine(x + w - 1, y + 2, x + w - 1, y + h - 3); // right
         p->drawLine(x + 2, y + h - 1, x + w - 3, y + h - 1); // bottom
         p->drawPoint(x + 1, y + 1);
         p->drawPoint(x + 1, y + h - 2);
         p->drawPoint(x + w - 2, y + 1);
         p->drawPoint(x + w - 2, y + h - 2);
 
         // bevel
         if (sunken)
             p->setPen(g.mid());
         else
             p->setPen(g.light());
 
         p->drawLine(x + 1, y + 2, x + 1, y + h - 3); // left
         p->drawLine(x + 2, y + 1, x + w - 3, y + 1); // top
 
         if (sunken)
             p->setPen(g.light());
         else
             p->setPen(g.mid());
 
         p->drawLine(x + w - 2, y + 2, x + w - 2, y + h - 3); // right + 1
         p->drawLine(x + 2, y + h - 2, x + w - 3, y + h - 2); // bottom + 1
 
         // corners
         p->setPen(g.background());
         p->drawLine(x, y, x + 1, y);
         p->drawLine(x, y + h - 1, x + 1, y + h - 1);
         p->drawLine(x + w - 2, y, x + w - 1, y);
         p->drawLine(x + w - 2, y + h - 1, x + w - 1, y + h - 1);
         p->drawPoint(x, y + 1);
         p->drawPoint(x, y + h - 2);
         p->drawPoint(x + w - 1, y + 1);
         p->drawPoint(x + w - 1, y + h - 2);
 
         p->setPen(oldpen);
     } else
         qDrawShadePanel(p, x, y, w, h, g, sunken, lw, fill);
 }
 
 
 void LightStyle::drawIndicator(QPainter *p, int x, int y ,int w, int h,
                                const QColorGroup &g, int state,
                                bool down, bool)
 {
     drawButton(p, x, y, w, h, g, TRUE,
                &g.brush(down ? QColorGroup::Mid : QColorGroup::Base));
 
     p->save();
 
     p->setPen(g.foreground());
     if (state == QButton::NoChange) {
         p->drawLine(x + 3, y + h / 2, x + w - 4, y + h / 2);
         p->drawLine(x + 3, y + 1 + h / 2, x + w - 4, y + 1 + h / 2);
         p->drawLine(x + 3, y - 1 + h / 2, x + w - 4, y - 1 + h / 2);
     } else if (state == QButton::On) {
         p->drawLine(x + 4, y + 3, x + w - 4, y + h - 5);
         p->drawLine(x + 3, y + 3, x + w - 4, y + h - 4);
         p->drawLine(x + 3, y + 4, x + w - 5, y + h - 4);
         p->drawLine(x + 3, y + h - 5, x + w - 5, y + 3);
         p->drawLine(x + 3, y + h - 4, x + w - 4, y + 3);
         p->drawLine(x + 4, y + h - 4, x + w - 4, y + 4);
     }
 
     p->restore();
 }
 
 
 void LightStyle::drawExclusiveIndicator(QPainter *p, int x, int y, int w, int h,
                                         const QColorGroup &g, bool on,
                                         bool down, bool)
 {
     p->save();
 
     p->fillRect(x, y, w, h, g.brush(QColorGroup::Background));
 
     p->setPen(g.dark());
     p->drawArc(x, y, w, h, 0, 16*360);
     p->setPen(g.mid());
     p->drawArc(x + 1, y + 1, w - 2, h - 2, 45*16, 180*16);
     p->setPen(g.light());
     p->drawArc(x + 1, y + 1, w - 2, h - 2, 235*16, 180*16);
 
     p->setPen(down ? g.mid() : g.base());
     p->setBrush(down ? g.mid() : g.base());
     p->drawEllipse(x + 2, y + 2, w - 4, h - 4);
 
     if (on) {
         p->setBrush(g.foreground());
         p->drawEllipse(x + 3, y + 3, w - x - 6, h - y - 6);
     }
 
     p->restore();
 }
 
 
 
 #if 1
 //copied from QPE style
 void LightStyle::drawTab( QPainter *p, const QTabBar *tb, QTab *t, bool selected )
 {
 #if 0
     //We can't do this, because QTabBar::focusInEvent redraws the
     // tab label with the default font.
         QFont f = tb->font();
         f.setBold( selected );
         p->setFont( f );
 #endif
     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 );
     }
 }
 
 #else
 
 void LightStyle::drawTab(QPainter *p, const QTabBar *tabbar, QTab *tab,
                               bool selected)
 {
     p->save();
 
     QColorGroup g = tabbar->colorGroup();
     QRect fr(tab->r);
     fr.setLeft(fr.left() + 2);
 
     if (! selected) {
         if (tabbar->shape() == QTabBar::RoundedAbove ||
             tabbar->shape() == QTabBar::TriangularAbove) {
 
             fr.setTop(fr.top() + 2);
         } else {
             fr.setBottom(fr.bottom() - 2);
         }
     }
 
     QRegion tabr(tab->r);
 
     QPointArray cliptri(4);
     cliptri.setPoint(0, fr.left(), fr.top());
     cliptri.setPoint(1, fr.left(), fr.top() + 5);
     cliptri.setPoint(2, fr.left() + 5, fr.top());
     cliptri.setPoint(3, fr.left(), fr.top());
     QRegion trir(cliptri);
     p->setClipRegion(tabr - trir);
 
     p->setPen( NoPen );
     p->setBrush(g.brush(selected ? QColorGroup::Background : QColorGroup::Mid));
 
     fr.setWidth(fr.width() - 1);
     p->drawRect(fr.left() + 1, fr.top() + 1, fr.width() - 2, fr.height() - 2);
 
     if (tabbar->shape() == QTabBar::RoundedAbove) {
         // "rounded" tabs on top
         fr.setBottom(fr.bottom() - 1);
 
         p->setPen(g.dark());
         p->drawLine(fr.left(), fr.top() + 5, fr.left(), fr.bottom() - 1);
         p->drawLine(fr.left(), fr.top() + 5, fr.left() + 5, fr.top());
         p->drawLine(fr.left() + 5, fr.top(), fr.right() - 1, fr.top());
         p->drawLine(fr.right(), fr.top() + 1, fr.right(), fr.bottom() - 1);
 
         if (selected) {
             p->drawLine(fr.right(), fr.bottom(), fr.right() + 2, fr.bottom());
             p->drawPoint(fr.left(), fr.bottom());
         } else
             p->drawLine(fr.left(), fr.bottom(), fr.right() + 2, fr.bottom());
 
         if (fr.left() == 2) {
             p->drawPoint(fr.left() - 1, fr.bottom() + 1);
             p->drawPoint(fr.left() - 2, fr.bottom() + 2);
         }
 
         if (selected) {
             p->setPen(g.mid());
             p->drawLine(fr.right() - 1, fr.top() + 1, fr.right() - 1, fr.bottom() - 2);
         }
 
         p->setPen(g.light()); p->setPen(red);
         p->drawLine(fr.left() + 1, fr.top() + 6, fr.left() + 1,
                     fr.bottom() - (selected ? 0 : 1));
         p->drawLine(fr.left() + 1, fr.top() + 5, fr.left() + 5, fr.top() + 1);
         p->drawLine(fr.left() + 6, fr.top() + 1, fr.right() - 3, fr.top() + 1);
         if (selected) {
             p->drawLine(fr.right() + 1, fr.bottom() + 1,
                         fr.right() + 2, fr.bottom() + 1);
             p->drawLine(fr.left(), fr.bottom() + 1, fr.left() + 1, fr.bottom() + 1);
         } else
             p->drawLine(fr.left(), fr.bottom() + 1,
                         fr.right() + 2, fr.bottom() + 1);
     } else if (tabbar->shape() == QTabBar::RoundedBelow) {
         // "rounded" tabs on bottom
         fr.setTop(fr.top() + 1);
 
         p->setPen(g.dark());
         p->drawLine(fr.left(), fr.top(), fr.left(), fr.bottom() - 1);
         p->drawLine(fr.left() + 1, fr.bottom(), fr.right() - 1, fr.bottom());
         p->drawLine(fr.right(), fr.top(), fr.right(), fr.bottom() - 1);
 
         if (! selected)
             p->drawLine(fr.left(), fr.top(), fr.right() + 3, fr.top());
         else
             p->drawLine(fr.right(), fr.top(), fr.right() + 3, fr.top());
 
         p->setPen(g.mid());
         if (selected)
             p->drawLine(fr.right() - 1, fr.top() + 1, fr.right() - 1, fr.bottom() - 1);
         else
             p->drawLine(fr.left(), fr.top() - 1, fr.right() + 3, fr.top() - 1);
 
         p->setPen(g.light());
         p->drawLine(fr.left() + 1, fr.top() + (selected ? -1 : 2),
                     fr.left() + 1, fr.bottom() - 1);
 
     } else {
         // triangular drawing code
         QCommonStyle::drawTab(p, tabbar, tab, selected);
     }
 
     p->restore();
 }
 #endif
 
 void LightStyle::drawSlider(QPainter *p, int x, int y, int w, int h,
                           const QColorGroup &g, Qt::Orientation orientation,
                           bool above, bool below)
 {
     drawButton(p, x, y, w, h, g, FALSE, &g.brush(QColorGroup::Button));
 
     if (orientation == Horizontal) {
         if (above && below) {
             drawArrow(p, Qt::UpArrow, FALSE, x + 1, y + 1, w, h / 2, g, TRUE);
             drawArrow(p, Qt::DownArrow, FALSE, x + 1, y + (h / 2) - 1,
                       w, h / 2, g, TRUE);
         } else
             drawArrow(p, (above) ? Qt::UpArrow : Qt::DownArrow,
                       FALSE, x + 1, y, w, h, g, TRUE);
     } else {
         if (above && below) {
             drawArrow(p, Qt::LeftArrow, FALSE, x + 1, y, w / 2, h, g, TRUE);
             drawArrow(p, Qt::RightArrow, FALSE, x + (w / 2) - 2, y, w / 2, h, g, TRUE);
         } else
             drawArrow(p, (above) ? Qt::LeftArrow : Qt::RightArrow,
                       FALSE, x, y, w, h, g, TRUE);
     }
 }
 
 
 void LightStyle::drawSliderGroove(QPainter *p, int x, int y, int w, int h,
                                 const QColorGroup& g, QCOORD c,
                                 Qt::Orientation orientation)
 {
     if (orientation == Horizontal)
         drawButton(p, x, y+c - 3, w, 6, g, TRUE, &g.brush(QColorGroup::Mid));
     else
         drawButton(p, x+c - 3, y, 6, h, g, TRUE, &g.brush(QColorGroup::Mid));
 }
 
 
 void LightStyle::scrollBarMetrics(const QScrollBar *scrollbar,
                                        int &sliderMin, int &sliderMax,
-                                       int &sliderLength, int &buttonDim) const
+                                       int &sliderLength, int &buttonDim)
 {
     int maxLength;
     int length = ((scrollbar->orientation() == Horizontal) ?
                   scrollbar->width() : scrollbar->height());
     int extent = ((scrollbar->orientation() == Horizontal) ?
                   scrollbar->height() : scrollbar->width());
     extent--;
 
     if (length > (extent + defaultFrameWidth() - 1) * 2 + defaultFrameWidth())
         buttonDim = extent - defaultFrameWidth();
     else
         buttonDim = (length - defaultFrameWidth()) / 2 - 1;
 
     sliderMin = buttonDim;
     maxLength = length - buttonDim * 3;
 
     if (scrollbar->maxValue() != scrollbar->minValue()) {
         uint range = scrollbar->maxValue() - scrollbar->minValue();
         sliderLength = (scrollbar->pageStep() * maxLength) /
                        (range + scrollbar->pageStep());
 
         if (sliderLength < buttonDim || range > INT_MAX / 2)
             sliderLength = buttonDim;
         if (sliderLength > maxLength)
             sliderLength = maxLength;
     } else
         sliderLength = maxLength;
 
     sliderMax = sliderMin + maxLength - sliderLength;
 }
 
 
 QStyle::ScrollControl LightStyle::scrollBarPointOver(const QScrollBar *scrollbar,
                                                    int sliderStart, const QPoint &p)
 {
     if (! scrollbar->rect().contains(p))
         return NoScroll;
 
     int sliderMin, sliderMax, sliderLength, buttonDim, pos;
     scrollBarMetrics( scrollbar, sliderMin, sliderMax, sliderLength, buttonDim );
 
     if (scrollbar->orientation() == Horizontal)
         pos = p.x();
     else
         pos = p.y();
 
     if (pos < buttonDim)
         return SubLine;
     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;
 }
 
 
 
 void LightStyle::drawScrollBarControls( QPainter* p, const QScrollBar* scrollbar,
                                              int sliderStart, uint controls,
                                              uint activeControl )
 {
     QColorGroup g  = scrollbar->colorGroup();
 
     int sliderMin, sliderMax, sliderLength, buttonDim;
     scrollBarMetrics( scrollbar, sliderMin, sliderMax, sliderLength, buttonDim );
 
     if (sliderStart > sliderMax) { // sanity check
         sliderStart = sliderMax;
     }
 
     QRect addR, subR, subR2, addPageR, subPageR, sliderR;
     int length =  ((scrollbar->orientation() == Horizontal) ?
                    scrollbar->width()  : scrollbar->height());
     int extent =  ((scrollbar->orientation() == Horizontal) ?
                    scrollbar->height() : scrollbar->width());
 
 
     int fudge = 3; //####disgusting hack
 
     if (scrollbar->orientation() == Horizontal) {
         subR.setRect(0, defaultFrameWidth(),
                      buttonDim + fudge, buttonDim);
         subR2.setRect(length - (buttonDim * 2), defaultFrameWidth() ,
                       buttonDim, buttonDim);
         addR.setRect(length - buttonDim, defaultFrameWidth(),
                      buttonDim, buttonDim);
     } else {
         subR.setRect(defaultFrameWidth() + 1, 0,
                      buttonDim, buttonDim + fudge);
         subR2.setRect(defaultFrameWidth() + 1, length - (buttonDim * 2),
                       buttonDim, buttonDim);
         addR.setRect(defaultFrameWidth() + 1, length - buttonDim,
                      buttonDim, buttonDim);
     }
 
     int sliderEnd = sliderStart + sliderLength;
     int sliderW = extent - defaultFrameWidth() - 1;
     if (scrollbar->orientation() == Horizontal) {
         subPageR.setRect( subR.right() + 1, defaultFrameWidth(),
                           sliderStart - subR.right() - 1 , sliderW );
         addPageR.setRect( sliderEnd, defaultFrameWidth(),
                           subR2.left() - sliderEnd, sliderW );
         sliderR.setRect( sliderStart, defaultFrameWidth(), sliderLength, sliderW );
     } else {
         subPageR.setRect( defaultFrameWidth(), subR.bottom() + 1,
                           sliderW, sliderStart - subR.bottom() - 1 );
         addPageR.setRect( defaultFrameWidth(), sliderEnd,
                           sliderW, subR2.top() - sliderEnd );
         sliderR .setRect( defaultFrameWidth(), sliderStart,
                           sliderW, sliderLength );
     }
 
     if ( controls == ( AddLine | SubLine | AddPage | SubPage |
                        Slider | First | Last ) ) {
         if (scrollbar->orientation() == Horizontal)
             qDrawShadePanel(p, 0, 0, length, 2, g, TRUE, 1,
                             &g.brush(QColorGroup::Background));
         else
             qDrawShadePanel(p, 0, 0, 2, length, g, TRUE, 1,
                             &g.brush(QColorGroup::Background));
     }
 
     if ( controls & AddLine )
         drawArrow( p, (scrollbar->orientation() == Vertical) ? DownArrow : RightArrow,
                    FALSE, addR.x(), addR.y(),
                    addR.width(), addR.height(),
                    (( activeControl == AddLine ) ?
                     singleton->hoverPalette.active() : g),
                    TRUE, &g.brush(QColorGroup::Background));
     if ( controls & SubLine ) {
         drawArrow( p, (scrollbar->orientation() == Vertical) ? UpArrow : LeftArrow,
                    FALSE, subR.x(), subR.y(),
                    subR.width(), subR.height(),
                    (( activeControl == SubLine ) ?
                     singleton->hoverPalette.active() : g),
                    TRUE, &g.brush(QColorGroup::Background));
         drawArrow( p, (scrollbar->orientation() == Vertical) ? UpArrow : LeftArrow,
                    FALSE, subR2.x(), subR2.y(),
                    subR2.width(), subR2.height(),
                    (( activeControl == SubLine ) ?
                     singleton->hoverPalette.active() : g),
                    TRUE, &g.brush(QColorGroup::Background));
     }
 
     if ( controls & SubPage )
         p->fillRect( subPageR,
                      ((activeControl == SubPage) ?
                       g.brush( QColorGroup::Dark ) :
                       g.brush( QColorGroup::Mid )));
     if ( controls & AddPage )
         p->fillRect( addPageR,
                      ((activeControl == AddPage) ?
                       g.brush( QColorGroup::Dark ) :
                       g.brush( QColorGroup::Mid )));
 
     if ( controls & Slider ) {
 
         QPoint bo = p->brushOrigin();
         p->setBrushOrigin(sliderR.topLeft());
         if ( sliderR.isValid() ) {
             p->fillRect( sliderR.x(), sliderR.y(), 2, 2,
                       g.brush( QColorGroup::Mid ));
             p->fillRect( sliderR.x() + sliderR.width() - 2,
                     sliderR.y(), 2, 2,
                       g.brush( QColorGroup::Mid ));
             p->fillRect( sliderR.x() + sliderR.width() - 2,
                     sliderR.y() + sliderR.height() - 2, 2, 2,
                       g.brush( QColorGroup::Mid ));
             p->fillRect( sliderR.x(),
                     sliderR.y() + sliderR.height() - 2, 2, 2,
                       g.brush( QColorGroup::Mid ));
 
             QColorGroup cg( g );
             cg.setBrush( QColorGroup::Background, g.brush( QColorGroup::Mid ) );
             drawBevelButton( p, sliderR.x(), sliderR.y(),
                              sliderR.width(), sliderR.height(),
                              cg, FALSE, &g.brush( QColorGroup::Button ) );
         }
 
         p->setBrushOrigin(bo);
     }
 }
 
 
 void LightStyle::drawToolBarHandle(QPainter *p, const QRect &rect,
                                    Qt::Orientation orientation,
                                    bool, const QColorGroup &g, bool)
 {
     p->save();
     p->setPen(g.mid());
     p->setBrush(g.brush(QColorGroup::Mid));
 
     if (orientation == Qt::Horizontal) {
         QRect l, r;
         l.setRect(rect.x() + 1, rect.y() + 1, rect.width() - 5, rect.height() - 2);
         r.setRect(l.right() + 1, l.y(), 3, l.height());
 
         p->drawRect(l);
                qDrawShadePanel(p, r, g, FALSE);
     } else {
         QRect t, b;
         t.setRect(rect.x() + 1, rect.y() + 1, rect.width() - 2, rect.height() - 5);
         b.setRect(t.x(), t.bottom() + 1, t.width(), 3);
 
         p->drawRect(t);
                qDrawShadePanel(p, b, g, FALSE);
     }
 
     p->restore();
 }
 
 
 bool LightStyle::eventFilter(QObject *object, QEvent *event)
 {
     switch(event->type()) {
     case QEvent::Enter:
         {
             if (! object->isWidgetType() ||
                 ! object->inherits("QPushButton"))
                 break;
 
             singleton->hoverWidget = (QWidget *) object;
             if (! singleton->hoverWidget->isEnabled()) {
                 singleton->hoverWidget = 0;
                 break;
             }
 
             QPalette pal = singleton->hoverWidget->palette();
             if (singleton->hoverWidget->ownPalette())
                 singleton->savePalette = new QPalette(pal);
 
             singleton->hoverWidget->setPalette(singleton->hoverPalette);
 
             break;
         }
 
     case QEvent::Leave:
         {
             if (object != singleton->hoverWidget)
                 break;
 
             if (singleton->savePalette) {
                 singleton->hoverWidget->setPalette(*(singleton->savePalette));
                 delete singleton->savePalette;
                 singleton->savePalette = 0;
             } else
                 singleton->hoverWidget->unsetPalette();
 
             singleton->hoverWidget = 0;
 
             break;
         }
 
     default:
         {
             ;
         }
     }
 
     return QWindowsStyle::eventFilter(object, event);
 }
 
 
         static const int motifItemFrame                 = 1;// 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 LightStyle::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 LightStyle::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;
 
     if ( !mi->isSeparator() && mi->iconSet() != 0 ) {
         h = QMAX( h, mi->iconSet()->pixmap().height() + 2*motifItemFrame );
     }
     if ( mi->custom() )
         h = QMAX( h, mi->custom()->sizeHint().height() + 2*motifItemVMargin + 2*motifItemFrame ) - 1;
     return h;
 #endif
 }
 
 void LightStyle::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;
     if ( mode == QIconSet::Disabled )
         pixmap = mi->iconSet()->pixmap( QIconSet::Automatic, mode );
     else
         pixmap = mi->iconSet()->pixmap();
         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