19 files changed, 22 insertions, 22 deletions

diff --git a/noncore/decorations/flat/flat.cpp b/noncore/decorations/flat/flat.cpp
index b6a81a3..a2f12be 100644
--- a/noncore/decorations/flat/flat.cpp
+++ b/noncore/decorations/flat/flat.cpp
@@ -107,254 +107,256 @@ static const char * close_xpm[] = {
 static const char * help_xpm[] = {
 "32 32 3 1",
         " c None",
         ".c #000000",
         "+c #FFFFFF",
 "                                ",
 "                                ",
 "            ++++++++            ",
 "          ++++++++++++          ",
 "        +++++      +++++        ",
 "       +++            +++       ",
 "      +++              +++      ",
 "     +++                +++     ",
 "    +++      +++++       +++    ",
 "    ++      ++++++++      ++    ",
 "   ++      ++++  ++++      ++   ",
 "   ++      +++    +++      ++   ",
 "  +++      +++    +++      +++  ",
 "  ++             ++++       ++  ",
 "  ++            +++++       ++  ",
 "  ++           +++++        ++  ",
 "  ++           ++++         ++  ",
 "  ++          ++++          ++  ",
 "  ++          +++           ++  ",
 "  +++         +++          +++  ",
 "   ++                      ++   ",
 "   ++                      ++   ",
 "    ++        +++         ++    ",
 "    +++       +++        +++    ",
 "     +++                +++     ",
 "      +++              +++      ",
 "       +++            +++       ",
 "        +++++      +++++        ",
 "          ++++++++++++          ",
 "            ++++++++            ",
 "                                ",
 "                                "};
 
 
 /* XPM */
 static const char * maximize_xpm[] = {
 "32 32 3 1",
         " c None",
         ".c #000000",
         "+c #FFFFFF",
 "                                ",
 "                                ",
 "            ++++++++            ",
 "          ++++++++++++          ",
 "        +++++      +++++        ",
 "       +++            +++       ",
 "      +++              +++      ",
 "     +++                +++     ",
 "    +++  ++++++++++++++  +++    ",
 "    ++   ++++++++++++++   ++    ",
 "   ++    ++++++++++++++    ++   ",
 "   ++    +++        +++    ++   ",
 "  +++    +++        +++    +++  ",
 "  ++     +++        +++     ++  ",
 "  ++     +++        +++     ++  ",
 "  ++     +++        +++     ++  ",
 "  ++     +++        +++     ++  ",
 "  ++     +++        +++     ++  ",
 "  ++     +++        +++     ++  ",
 "  +++    +++        +++    +++  ",
 "   ++    +++        +++    ++   ",
 "   ++    ++++++++++++++    ++   ",
 "    ++   ++++++++++++++   ++    ",
 "    +++  ++++++++++++++  +++    ",
 "     +++                +++     ",
 "      +++              +++      ",
 "       +++            +++       ",
 "        +++++      +++++        ",
 "          ++++++++++++          ",
 "            ++++++++            ",
 "                                ",
 "                                "};
 
 static QImage scaleButton( const QImage &img, int height )
 {
     if ( img.height() != height ) {
         return img.smoothScale( img.width()*height/img.height(), height );
     } else {
         return img;
     }
 }
 
 static void colorize( QImage &img, const QColor &c, bool rev )
 {
     for ( int i = 0; i < img.numColors(); i++ ) {
         bool sc = (img.color(i) & 0xff000000);
         if ( rev ) sc = !sc;
         img.setColor(i, sc ? c.rgb() : 0x00000000 );
     }
 }
 
-FlatDecoration::FlatDecoration() : ref(0), buttonCache(16)
+FlatDecoration::FlatDecoration() : buttonCache(16)
 {
     buttonCache.setAutoDelete(TRUE);
 }
 
 FlatDecoration::~FlatDecoration()
 {
 }
 
 int FlatDecoration::metric( Metric m, const WindowData *wd ) const
 {
     switch ( m ) {
         case TopBorder:
             return 1;
             break;
         case LeftBorder:
         case RightBorder:
             return 2;
         case BottomBorder:
             return 4;
         case TitleHeight:
             if ( QApplication::desktop()->height() > 320 )
                 return 20;
             else
                 return 18;
         case OKWidth:
         case CloseWidth:
         case HelpWidth:
         case MaximizeWidth:
             return metric(TitleHeight,wd);
             break;
         default:
             return WindowDecorationInterface::metric( m, wd );
             break;
     }
 
     return 0;
 }
 
 void FlatDecoration::drawArea( Area a, QPainter *p, const WindowData *wd ) const
 {
     int th = metric( TitleHeight, wd );
     QRect r = wd->rect;
 
     switch ( a ) {
         case Border:
             {
                 const QColorGroup &cg = wd->palette.active();
                 if ( wd->flags & WindowData::Active ) {
                     p->setBrush( cg.color(QColorGroup::Highlight) );
                 } else {
                     p->setBrush( cg.color(QColorGroup::Background) );
                 }
                 p->setPen( cg.foreground() );
                 int lb = metric(LeftBorder,wd);
                 int rb = metric(RightBorder,wd);
                 int tb = metric(TopBorder,wd);
                 int bb = metric(BottomBorder,wd);
                 p->drawRect( r.x()-lb, r.y()-tb-th, r.width()+lb+rb,
                              r.height()+th+tb+bb );
             }
             break;
         case Title:
             if ( r.height() < 2 ) {
                 WindowDecorationInterface::drawArea( a, p, wd );
             } else {
                 const QColorGroup &cg = wd->palette.active();
                 QColor c;
                 if ( wd->flags & WindowData::Active )
                     c = cg.color(QColorGroup::Highlight);
                 else
                     c = cg.color(QColorGroup::Background);
                 p->fillRect( QRect(r.x(),r.y()-th,r.width(),th), c );
             }
             break;
         case TitleText:
             p->drawText( r.left()+3+metric(HelpWidth,wd), r.top()-th,
                          r.width()-metric(HelpWidth,wd)-metric(CloseWidth,wd), th,
                          Qt::AlignVCenter, wd->caption );
             break;
         default:
             FlatDecoration::drawArea( a, p, wd );
             break;
     }
 }
 
 void FlatDecoration::drawButton( Button b, QPainter *p, const WindowData *wd, int x, int y, int w, int h, QWSButton::State state ) const
 {
     QColor c;
     const QColorGroup &cg = wd->palette.active();
     if ( wd->flags & WindowDecorationInterface::WindowData::Active )
         c = cg.color(QColorGroup::HighlightedText);
     else
         c = cg.color(QColorGroup::Foreground);
     bool r = (state & QWSButton::MouseOver) && (state & QWSButton::Clicked);
     int th = metric(TitleHeight, wd);
 
     QString key( "%1-%2-%3-%4" );
     key = key.arg(b).arg(th).arg(c.name()).arg(r ? "1" : "0");
     QImage *img = buttonCache.find( key );
     if ( !img ) {
         QImage tmp;
         switch ( b ) {
             case OK:
                 tmp = QImage( ok_xpm );
                 break;
             case Close:
                 tmp = QImage( close_xpm );
                 break;
             case Help:
                 tmp = QImage( help_xpm );
                 break;
             case Maximize:
                 tmp = QImage( maximize_xpm );
                 break;
         }
         colorize( tmp, c, r );
         img = new QImage( scaleButton(tmp,th) );
         FlatDecoration *that = (FlatDecoration *)this;
         that->buttonCache.insert( key, img, 1 );
     }
     
     p->drawImage( x, y, *img );
 }
 
 QRegion FlatDecoration::mask( const WindowData *wd ) const
 {
     return WindowDecorationInterface::mask( wd );
 }
 
 QString FlatDecoration::name() const
 {
     return qApp->translate( "Decoration", "Flat" );
 }
 
 QPixmap FlatDecoration::icon() const
 {
     return QPixmap();
 }
 
 QRESULT FlatDecoration::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_WindowDecoration )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( FlatDecoration )
 }
 
diff --git a/noncore/decorations/flat/flat.h b/noncore/decorations/flat/flat.h
index 3d8a18b..96ceb1f 100644
--- a/noncore/decorations/flat/flat.h
+++ b/noncore/decorations/flat/flat.h
@@ -1,49 +1,48 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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.
 **
 **********************************************************************/
 
 #ifndef FLAT_H
 #define FLAT_H
 
 #include <qtopia/windowdecorationinterface.h>
 #include <qcache.h>
 #include <qimage.h>
 
 class FlatDecoration : public WindowDecorationInterface
 {
 public:
     FlatDecoration();
     virtual ~FlatDecoration();
 
     virtual int metric( Metric m, const WindowData * ) const;
     virtual void drawArea( Area a, QPainter *, const WindowData * ) const;
     virtual void drawButton( Button b, QPainter *, const WindowData *, int x, int y, int w, int h, QWSButton::State ) const;
     virtual QRegion mask( const WindowData * ) const;
     virtual QString name() const;
     virtual QPixmap icon() const;
 
     QRESULT queryInterface( const QUuid&, QUnknownInterface** );
     Q_REFCOUNT
 
 private:
-    ulong ref;
     QCache<QImage> buttonCache;
 };
 
 #endif
diff --git a/noncore/decorations/liquid/liquid.cpp b/noncore/decorations/liquid/liquid.cpp
index 75b1fc9..ef2ac3c 100644
--- a/noncore/decorations/liquid/liquid.cpp
+++ b/noncore/decorations/liquid/liquid.cpp
@@ -1,136 +1,138 @@
 #include "liquid.h"
 
 #include <qapplication.h>
 #include <qpainter.h>
 #include <qpalette.h>
 #include <qdrawutil.h>
 
 
-LiquidDecoInterface::LiquidDecoInterface ( ) :  ref ( 0 )
+LiquidDecoInterface::LiquidDecoInterface ( ) 
 {
 }
     
 LiquidDecoInterface::~LiquidDecoInterface ( )
 {
 }
 
 
 
 QString LiquidDecoInterface::name ( ) const
 {
         return qApp-> translate ( "Decoration", "Liquid" );
 }
 
 
 QPixmap LiquidDecoInterface::icon ( ) const
 {
         return QPixmap ( );
 }            
         
 void LiquidDecoInterface::drawArea( Area a, QPainter *p, const WindowData *wd ) const
 {
         QRect r = wd-> rect;
         int th = metric ( TitleHeight, wd );
 
         switch ( a ) {
                 case WindowDecorationInterface::Border: {
                         const QColorGroup &cg = wd-> palette. active ( );
                         qDrawWinPanel ( p, r. x ( ) - metric ( LeftBorder, wd ),
                                 r. y ( ) - th - metric ( TopBorder, wd ),
                                 r. width ( ) + metric ( LeftBorder, wd ) + metric ( RightBorder, wd ),
                                 r. height ( ) + th + metric ( TopBorder,wd) + metric ( BottomBorder, wd ),
                                 cg, false, &cg. brush ( QColorGroup::Background ));
                         break;
                 }
                 case WindowDecorationInterface::Title: {
                         const QColorGroup &cg = wd-> palette. active ( );
                         
                         QBrush titleBrush;
                         QPen   titleLines1, titleLines2;
 
                         titleBrush = cg. brush (( wd-> flags & WindowData::Active ) ? QColorGroup::Highlight : QColorGroup::Background );
                         titleLines1 = titleBrush. color ( ). dark ( 105 );
                         titleLines2 = titleBrush. color ( ). dark ( 103 );
                         
                         p-> fillRect ( r. x ( ), r. y ( ) - th, r. width ( ), th, titleBrush );
                         for ( int i = r.y()-th; i < r.y(); i += 4 ) {
                                 p-> setPen ( titleLines1 );
                                 p-> drawLine ( r. left ( ), i, r. right ( ), i );
                                 p-> setPen ( titleLines2 );
                                 p-> drawLine ( r. left ( ), i+1, r. right ( ), i+1 );
                         }
                         break;
                 }
                 case WindowDecorationInterface::TitleText: {
                         QColor textcol = wd-> palette. active ( ). color (( wd-> flags & WindowData::Active ) ? QColorGroup::HighlightedText : QColorGroup::Text );
                         QColor shadecol = ( qGray ( textcol. rgb ( ) ) > 128 ) ? textcol. dark ( 230 ) : textcol.light( 300 );
                         if ( textcol == shadecol ) {
                                 if ( qGray ( shadecol. rgb ( ) ) < 128 )
                                         shadecol = QColor ( 225, 225, 225 );
                                 else
                                         shadecol = QColor ( 30, 30, 30 );
                                 }               
                         QColor fillcol = wd-> palette. active ( ). color (( wd-> flags & WindowData::Active ) ? QColorGroup::Highlight : QColorGroup::Background );
                         QColor bordercol = fillcol. dark ( 110 );
                         fillcol = fillcol. light ( 110 );
                         
                         QRect tr ( r.x ( ) + 3 + metric ( HelpWidth, wd ), r. top ( ) - th,
                                 r. width ( ) - metric ( OKWidth, wd ) - metric ( CloseWidth, wd ), th );
 
                         QFont f = p-> font ( );
                         f. setWeight ( QFont::Bold );
                         p-> setFont ( f );                        
                                                 
                         QRect br = p-> boundingRect ( tr, QPainter::AlignCenter, wd-> caption );
                         int trh2 = tr. height ( ) / 2;
                         
                         int align = QPainter::AlignCenter;
 
                         if ( br. width ( ) + 2 * trh2 > tr. width ( ) ) {
                                 br. setLeft ( tr. left ( ) + trh2 );
                                 br. setWidth ( tr. width ( ) - 2 * trh2 );
                         
                                 align = QPainter::AlignLeft | QPainter::AlignVCenter;
                         }
                         
                         p-> setBrush ( fillcol );
                         p-> setPen ( bordercol /*Qt::NoPen*/ );
                                 p->drawChord ( br. left ( ) - trh2, tr. top ( ), 2 * trh2, tr. height ( ), 90*16, 180*16 );
                                 p->drawChord ( br. right ( ) + 1 - trh2, tr. top ( ), 2 * trh2, tr. height ( ), 90*16, -180*16 );
 
                         p-> fillRect ( br.left() - 1, tr. top ( ), br. width ( ) + 2, tr. height ( ), fillcol);
                                 
                         p-> setPen ( shadecol );
                         p-> drawText ( br, align, wd-> caption );
                         p-> setPen ( textcol );
                         br. moveBy ( -1, -1 );
                         p-> drawText ( br, align, wd-> caption );
                         break;
                 }
                 default: {
                         WindowDecorationInterface::drawArea ( a, p, wd );
                         break;
                 }
         }
 }
 
 QRESULT LiquidDecoInterface::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
 {
         *iface = 0;
         
         if ( uuid == IID_QUnknown )
                 *iface = this;
         else if ( uuid == IID_WindowDecoration )
                 *iface = this;
+        else
+            return QS_FALSE;
         
         if ( *iface )
                 (*iface)-> addRef ( );
                 
         return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
         Q_CREATE_INSTANCE( LiquidDecoInterface )
 }
 
diff --git a/noncore/decorations/liquid/liquid.h b/noncore/decorations/liquid/liquid.h
index ec55132..bbe433e 100644
--- a/noncore/decorations/liquid/liquid.h
+++ b/noncore/decorations/liquid/liquid.h
@@ -1,25 +1,23 @@
 #ifndef __OPIE_LIQUIDDECO_PLUGIN_H__
 #define __OPIE_LIQUIDDECO_PLUGIN_H__
 
 #include <qpe/windowdecorationinterface.h>
 
 class LiquidSettings;
 
 class LiquidDecoInterface : public WindowDecorationInterface {
 public:
         LiquidDecoInterface ( );
         virtual ~LiquidDecoInterface ( );
         
         QRESULT queryInterface ( const QUuid &, QUnknownInterface ** );
         Q_REFCOUNT
 
         virtual void drawArea( Area a, QPainter *, const WindowData * ) const;
                 
         virtual QString name ( ) const;
         virtual QPixmap icon ( ) const;
         
-private:
-        ulong ref;
 };
 
 #endif
diff --git a/noncore/decorations/polished/polished.cpp b/noncore/decorations/polished/polished.cpp
index 30f1a84..43179be 100644
--- a/noncore/decorations/polished/polished.cpp
+++ b/noncore/decorations/polished/polished.cpp
@@ -1,171 +1,173 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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 "polished.h"
 #include <qpainter.h>
 #include <qapplication.h>
 
-PolishedDecoration::PolishedDecoration() : ref(0)
+PolishedDecoration::PolishedDecoration() 
 {
 }
 
 PolishedDecoration::~PolishedDecoration()
 {
 }
 
 int PolishedDecoration::metric( Metric m, const WindowData *wd ) const
 {
     switch ( m ) {
         case TopBorder:
             return 1;
             break;
         case LeftBorder:
         case RightBorder:
             return 2;
         case BottomBorder:
             return 6;
         case TitleHeight:
             if ( QApplication::desktop()->height() > 320 )
                 return 20;
             else
                 return 18;
         default:
             return WindowDecorationInterface::metric( m, wd );
             break;
     }
 
     return 0;
 }
 
 void PolishedDecoration::drawArea( Area a, QPainter *p, const WindowData *wd ) const
 {
     int th = metric( TitleHeight, wd );
     QRect r = wd->rect;
 
     switch ( a ) {
         case Border:
             {
                 const QColorGroup &cg = wd->palette.active();
                 QColor c;
                 if ( wd->flags & WindowData::Active ) {
                     c = cg.color(QColorGroup::Highlight);
                 } else {
                     c = cg.color(QColorGroup::Background);
                 }
                 drawBlend( p, QRect(r.x(),r.bottom()+1,r.width(),metric(BottomBorder,wd)), c.dark(180), c.light() );
                 int lb = metric(LeftBorder,wd);
                 int rb = metric(RightBorder,wd);
                 int tb = metric(TopBorder,wd);
                 int bb = metric(BottomBorder,wd);
                 p->fillRect( r.x()-lb, r.y()-th-tb, lb,
                              r.height()+th+tb+bb, c.dark(180) );
                 p->fillRect( r.right()+1, r.y()-th-tb, rb,
                              r.height()+th+tb+bb, c.dark(180) );
                 p->fillRect( r.left(), r.y()-th-tb, r.width(),
                              tb, c.dark(180) );
             }
             break;
         case Title:
             if ( r.height() < 2 ) {
                 WindowDecorationInterface::drawArea( a, p, wd );
             } else {
                 const QColorGroup &cg = wd->palette.active();
                 QColor c1, c2;
                 if ( wd->flags & WindowData::Active ) {
                     c1 = cg.color(QColorGroup::Highlight).light();
                     c2 = cg.color(QColorGroup::Highlight).dark(180);
                 } else {
                     c1 = cg.color(QColorGroup::Background);
                     c2 = cg.color(QColorGroup::Background).dark(180);
                 }
                 drawBlend( p, QRect(r.x(),r.y()-th,r.width(),th), c2, c1 );
             }
             break;
         case TitleText:
             p->drawText( r.left()+5+metric(HelpWidth,wd), r.top()-th, r.width(), th,
                          Qt::AlignVCenter, wd->caption );
             break;
         default:
             PolishedDecoration::drawArea( a, p, wd );
             break;
     }
 }
 
 void PolishedDecoration::drawButton( Button b, QPainter *p, const WindowData *wd, int x, int y, int w, int h, QWSButton::State state ) const
 {
     WindowDecorationInterface::drawButton( b, p, wd, x, y, w, h, state );
 }
 
 QRegion PolishedDecoration::mask( const WindowData *wd ) const
 {
     return WindowDecorationInterface::mask( wd );
 }
 
 QString PolishedDecoration::name() const
 {
     return qApp->translate( "Decoration", "Polished" );
 }
 
 QPixmap PolishedDecoration::icon() const
 {
     return QPixmap();
 }
 
 void PolishedDecoration::drawBlend( QPainter *p, const QRect &r, const QColor &c1, const QColor &c2 ) const
 {
     int h1, h2, s1, s2, v1, v2;
     c1.hsv( &h1, &s1, &v1 );
     c2.hsv( &h2, &s2, &v2 );
 
     int split = r.height()/3;
 
     for ( int j = 0; j < split; j++ ) {
         p->setPen( QColor( h1 + ((h2-h1)*(j+split))/(2*split-1),
                     s1 + ((s2-s1)*(j+split))/(2*split-1),
                     v1 + ((v2-v1)*(j+split))/(2*split-1), QColor::Hsv ) );
         p->drawLine( r.x(), r.y()+j, r.right(), r.y()+j );
     }
 
     for ( int j = 0; j < r.height()-split; j++ ) {
         p->setPen( QColor( h1 + ((h2-h1)*j)/(r.height()-split-1),
                     s1 + ((s2-s1)*j)/(r.height()-split-1),
                     v1 + ((v2-v1)*j)/(r.height()-split-1), QColor::Hsv ) );
         p->drawLine( r.x(), r.bottom()-j, r.right(), r.bottom()-j );
     }
 }
 
 QRESULT PolishedDecoration::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_WindowDecoration )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( PolishedDecoration )
 }
 
diff --git a/noncore/decorations/polished/polished.h b/noncore/decorations/polished/polished.h
index e5c19c0..d661427 100644
--- a/noncore/decorations/polished/polished.h
+++ b/noncore/decorations/polished/polished.h
@@ -1,49 +1,47 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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.
 **
 **********************************************************************/
 
 #ifndef POLISHED_H
 #define POLISHED_H
 
 #include <qtopia/windowdecorationinterface.h>
 
 class PolishedDecoration : public WindowDecorationInterface
 {
 public:
     PolishedDecoration();
     virtual ~PolishedDecoration();
 
     virtual int metric( Metric m, const WindowData * ) const;
     virtual void drawArea( Area a, QPainter *, const WindowData * ) const;
     virtual void drawButton( Button b, QPainter *, const WindowData *, int x, int y, int w, int h, QWSButton::State ) const;
     virtual QRegion mask( const WindowData * ) const;
     virtual QString name() const;
     virtual QPixmap icon() const;
 
     QRESULT queryInterface( const QUuid&, QUnknownInterface** );
     Q_REFCOUNT
 
 protected:
     void PolishedDecoration::drawBlend( QPainter *, const QRect &r, const QColor &c1, const QColor&c2 ) const;
 
-private:
-    ulong ref;
 };
 
 #endif
diff --git a/noncore/styles/flat/flat.cpp b/noncore/styles/flat/flat.cpp
index 24366f6..f3bacf9 100644
--- a/noncore/styles/flat/flat.cpp
+++ b/noncore/styles/flat/flat.cpp
@@ -965,138 +965,138 @@ void FlatStyle::drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int
         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( 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
 }
 
 void FlatStyle::getButtonShift( int &x, int &y )
 {
     x = 0; y = 0;
 }
 
 //===========================================================================
 
 FlatStyleImpl::FlatStyleImpl()
-    : flat(0), ref(0)
+    : flat(0)
 {
 }
 
 FlatStyleImpl::~FlatStyleImpl()
 {
     // We do not delete the style because Qt does that when a new style
     // is set.
 }
 
 QStyle *FlatStyleImpl::style()
 {
     if ( !flat )
         flat = new FlatStyle();
     return flat;
 }
 
 QString FlatStyleImpl::name() const
 {
     return qApp->translate("FlatStyle", "Flat", "Name of the style Flat");
 }
 
 QRESULT FlatStyleImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_Style )
         *iface = this;
     else
         return QS_FALSE;
 
     (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( FlatStyleImpl )
 }
 
 #include "flat.moc"
diff --git a/noncore/styles/flat/flat.h b/noncore/styles/flat/flat.h
index ebea95b..4591852 100644
--- a/noncore/styles/flat/flat.h
+++ b/noncore/styles/flat/flat.h
@@ -19,100 +19,99 @@
 **********************************************************************/
 
 #ifndef FLATSTYLE_H
 #define FLATSTYLE_H
 
 #include <qcolor.h>
 #include <qwindowsstyle.h>
 #include <qpe/styleinterface.h>
 
 class FlatStylePrivate;
 
 class FlatStyle : public QWindowsStyle
 {
 public:
     FlatStyle();
     virtual ~FlatStyle();
     virtual void polish( QPalette &p );
     virtual void polish( QWidget *w );
     virtual void unPolish( QWidget *w );
 
     int defaultFrameWidth () const;
     void drawItem( QPainter *p, int x, int y, int w, int h,
                     int flags, const QColorGroup &g, bool enabled,
                     const QPixmap *pixmap, const QString& text, int len, const QColor* penColor );
     void drawPanel ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup &, bool sunken=FALSE, int lineWidth = 1, const QBrush * fill = 0 );
     void drawButton( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup &g, bool sunken, const QBrush* fill );
     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 drawToolButton( 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 );
     void drawPushButtonLabel( QPushButton *btn, QPainter *p );
     QRect comboButtonRect( int x, int y, int w, int h);
     QRect comboButtonFocusRect( 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, bool enabled,
                     const QBrush *fill );
     void drawExclusiveIndicator ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup & g, bool on, bool down = FALSE, bool enabled = TRUE );
     void drawIndicator ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup & g, int state, bool down = FALSE, bool enabled = TRUE );
     void scrollBarMetrics( const QScrollBar*, int&, int&, int&, int&);
     void drawScrollBarControls( QPainter*,  const QScrollBar*, int sliderStart, uint controls, uint activeControl );
     ScrollControl scrollBarPointOver( const QScrollBar* sb, int sliderStart, const QPoint& p );
     void drawRiffles( QPainter* p,  int x, int y, int w, int h,
                           const QColorGroup &g, bool horizontal );
     int sliderLength() const;
     void drawSlider( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup &g, Orientation, bool tickAbove, bool tickBelow );
     void drawSliderMask( QPainter *p, int x, int y, int w, int h,
                     Orientation, bool tickAbove, bool tickBelow );
     void drawSliderGrooveMask( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup& , QCOORD c, Orientation orient );
     void drawSliderGroove ( QPainter * p, int x, int y, int w, int h, const QColorGroup & g, QCOORD c, Orientation );
     void drawTab( QPainter *, const QTabBar *, QTab *, bool selected );
     void polishPopupMenu ( QPopupMenu * );
     int extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem*, const QFontMetrics& );
     int popupMenuItemHeight( bool checkable, QMenuItem*, const QFontMetrics& );
     void drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int tab, QMenuItem* mi,
                                        const QPalette& pal,
                                        bool act, bool enabled, int x, int y, int w, int h);
 
     int buttonMargin() const;
     QSize scrollBarExtent() const;
     void getButtonShift( int &x, int &y );
 
 private:
     FlatStylePrivate *d;
     bool revItem;
     bool fillBtnBorder;
     QColor btnBg;
     // Disabled copy constructor and operator=
 #if defined(Q_DISABLE_COPY)
     FlatStyle( const FlatStyle & );
     FlatStyle& operator=( const FlatStyle & );
 #endif
 };
 
 
 class FlatStyleImpl : public StyleInterface
 {
 public:
     FlatStyleImpl();
     virtual ~FlatStyleImpl();
 
     QRESULT queryInterface( const QUuid&, QUnknownInterface** );
     Q_REFCOUNT
 
     virtual QStyle *style();
     virtual QString name() const;
 
 private:
     FlatStyle *flat;
-    ulong ref;
 };
 
 #endif // FLATSTYLE_H
diff --git a/noncore/styles/fresh/fresh.cpp b/noncore/styles/fresh/fresh.cpp
index 0730329..831b620 100644
--- a/noncore/styles/fresh/fresh.cpp
+++ b/noncore/styles/fresh/fresh.cpp
@@ -711,136 +711,138 @@ void FreshStyle::drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int
         }
         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
 }
 
 //===========================================================================
 
 FreshStyleImpl::FreshStyleImpl()
-    : fresh(0), ref(0)
+    : fresh(0)
 {
 }
 
 FreshStyleImpl::~FreshStyleImpl()
 {
     // We do not delete the style because Qt does that when a new style
     // is set.
 }
 
 QStyle *FreshStyleImpl::style()
 {
     if ( !fresh )
         fresh = new FreshStyle();
     return fresh;
 }
 
 QString FreshStyleImpl::name() const
 {
     return QString("Fresh");
 }
 
 QRESULT FreshStyleImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
 {
     *iface = 0;
     if ( uuid == IID_QUnknown )
         *iface = this;
     else if ( uuid == IID_Style )
         *iface = this;
+    else
+        return QS_FALSE;
 
     if ( *iface )
         (*iface)->addRef();
     return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( FreshStyleImpl )
 }
 
diff --git a/noncore/styles/fresh/fresh.h b/noncore/styles/fresh/fresh.h
index b4be7f3..a72a83f 100644
--- a/noncore/styles/fresh/fresh.h
+++ b/noncore/styles/fresh/fresh.h
@@ -1,100 +1,99 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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.
 **
 **********************************************************************/
 
 #ifndef FRESHSTYLE_H
 #define FRESHSTYLE_H
 
 #include <qwindowsstyle.h>
 #include <qpe/styleinterface.h>
 
 class Q_EXPORT FreshStyle : public QWindowsStyle
 {
 public:
     FreshStyle();
     virtual ~FreshStyle();
     virtual void polish( QPalette &p );
     virtual void polish( QWidget *w );
     virtual void unPolish( QWidget *w );
 
     int defaultFrameWidth () const;
     void drawPanel ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup &, bool sunken=FALSE, int lineWidth = 1, const QBrush * fill = 0 );
     void drawButton( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup &g, bool sunken, const QBrush* fill );
     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 );
     QRect comboButtonRect( int x, int y, int w, int h);
     QRect comboButtonFocusRect( 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, bool enabled,
                     const QBrush *fill );
     void drawExclusiveIndicator ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup & g, bool on, bool down = FALSE, bool enabled = TRUE );
     void drawIndicator ( QPainter * p, int x, int y, int w, int h,
                     const QColorGroup & g, int state, bool down = FALSE, bool enabled = TRUE );
     void scrollBarMetrics( const QScrollBar*, int&, int&, int&, int&);
     void drawScrollBarControls( QPainter*,  const QScrollBar*, int sliderStart, uint controls, uint activeControl );
     ScrollControl scrollBarPointOver( const QScrollBar* sb, int sliderStart, const QPoint& p );
     void drawRiffles( QPainter* p,  int x, int y, int w, int h,
                           const QColorGroup &g, bool horizontal );
     int sliderLength() const;
     void drawSlider( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup &g, Orientation, bool tickAbove, bool tickBelow );
     void drawSliderMask( QPainter *p, int x, int y, int w, int h,
                     Orientation, bool tickAbove, bool tickBelow );
     void drawSliderGrooveMask( QPainter *p, int x, int y, int w, int h,
                     const QColorGroup& , QCOORD c, Orientation orient );
     void drawTab( QPainter *, const QTabBar *, QTab *, bool selected );
     int extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem*, const QFontMetrics& );
     int popupMenuItemHeight( bool checkable, QMenuItem*, const QFontMetrics& );
     void drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int tab, QMenuItem* mi,
                                        const QPalette& pal,
                                        bool act, bool enabled, int x, int y, int w, int h);
 
     int buttonMargin() const;
     QSize scrollBarExtent() const;
 
         private:// Disabled copy constructor and operator=
 #if defined(Q_DISABLE_COPY)
     FreshStyle( const FreshStyle & );
     FreshStyle& operator=( const FreshStyle & );
 #endif
 };
 
 
 class FreshStyleImpl : public StyleInterface
 {
 public:
     FreshStyleImpl();
     virtual ~FreshStyleImpl();
 
     QRESULT queryInterface( const QUuid&, QUnknownInterface** );
     Q_REFCOUNT
 
     virtual QStyle *style();
     virtual QString name() const;
 
 private:
     FreshStyle *fresh;
-    ulong ref;
 };
 
 #endif // FRESHSTYLE_H
diff --git a/noncore/styles/liquid/plugin.cpp b/noncore/styles/liquid/plugin.cpp
index 6813fc5..fb322a9 100644
--- a/noncore/styles/liquid/plugin.cpp
+++ b/noncore/styles/liquid/plugin.cpp
@@ -1,79 +1,81 @@
 #include <qapplication.h>
 
 #include "liquid.h"
 #include "liquidset.h"
 #include "plugin.h"
 
 
 
-LiquidInterface::LiquidInterface ( ) :  ref ( 0 )
+LiquidInterface::LiquidInterface ( ) 
 {
         m_widget = 0;
 }
     
 LiquidInterface::~LiquidInterface ( )
 {
 }
         
 QStyle *LiquidInterface::style ( )
 {
         return new LiquidStyle ( );
 }
 
 QString LiquidInterface::name ( ) const
 {
         return qApp-> translate ( "Styles", "Liquid" );
 }
 
 QString LiquidInterface::description ( ) const
 {
         return qApp-> translate ( "Styles", "High Performance Liquid style by Mosfet" );
 }
 
 bool LiquidInterface::hasSettings ( ) const
 {
         return true;
 }
 
 QWidget *LiquidInterface::create ( QWidget *parent, const char *name )
 {
         m_widget = new LiquidSettings ( parent, name ? name : "LIQUID-SETTINGS" );
                 
         return m_widget;
 }
 
 bool LiquidInterface::accept ( )
 {
         if ( !m_widget )
                 return false;
 
         return m_widget-> writeConfig ( );
 }
 
 void LiquidInterface::reject ( )
 {
 }
 
 
 QRESULT LiquidInterface::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
 {
         *iface = 0;
         
         if ( uuid == IID_QUnknown )
                 *iface = this;
         else if ( uuid == IID_Style )
                 *iface = this;
         else if ( uuid == IID_StyleExtended ) 
                 *iface = this;
+        else
+            return QS_FALSE;
         
         if ( *iface )
                 (*iface)-> addRef ( );
                 
         return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
         Q_CREATE_INSTANCE( LiquidInterface )
 }
 
diff --git a/noncore/styles/liquid/plugin.h b/noncore/styles/liquid/plugin.h
index 6a9b7ac..9188a09 100644
--- a/noncore/styles/liquid/plugin.h
+++ b/noncore/styles/liquid/plugin.h
@@ -1,34 +1,33 @@
 #ifndef __OPIE_LIQUID_PLUGIN_H__
 #define __OPIE_LIQUID_PLUGIN_H__
 
 #include <qpe/styleinterface.h>
 
 class LiquidSettings;
 
 class LiquidInterface : public StyleExtendedInterface {
 public:
         LiquidInterface ( );
         virtual ~LiquidInterface ( );
         
         QRESULT queryInterface ( const QUuid &, QUnknownInterface ** );
         Q_REFCOUNT
                 
         virtual QStyle *style ( );
         
         virtual QString name ( ) const;
 
         virtual QString description ( ) const;
 
         virtual bool hasSettings ( ) const;
 
         virtual QWidget *create ( QWidget *parent, const char *name = 0 );
     
         virtual bool accept ( );            
         virtual void reject ( );
 
 private:
         LiquidSettings *m_widget;
-        ulong ref;
 };
 
 #endif
diff --git a/noncore/styles/metal/plugin.cpp b/noncore/styles/metal/plugin.cpp
index 4c9f64d..2f0f530 100644
--- a/noncore/styles/metal/plugin.cpp
+++ b/noncore/styles/metal/plugin.cpp
@@ -1,45 +1,47 @@
 #include <qapplication.h>
 
 #include "metal.h"
 #include "plugin.h"
 
 
-MetalInterface::MetalInterface ( ) :  ref ( 0 )
+MetalInterface::MetalInterface ( ) 
 {
 }
     
 MetalInterface::~MetalInterface ( )
 {
 }
         
 QStyle *MetalInterface::style ( )
 {
         return new MetalStyle ( );
 }
 
 QString MetalInterface::name ( ) const
 {
         return qApp-> translate ( "Styles", "Metal" );
 }
 
 
 QRESULT MetalInterface::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
 {
         *iface = 0;
         
         if ( uuid == IID_QUnknown )
                 *iface = this;
         else if ( uuid == IID_Style )
                 *iface = this;
+        else
+            return QS_FALSE;
         
         if ( *iface )
                 (*iface)-> addRef ( );
                 
         return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
         Q_CREATE_INSTANCE( MetalInterface )
 }
 
diff --git a/noncore/styles/metal/plugin.h b/noncore/styles/metal/plugin.h
index 545aea9..7a38d62 100644
--- a/noncore/styles/metal/plugin.h
+++ b/noncore/styles/metal/plugin.h
@@ -1,22 +1,20 @@
 #ifndef __OPIE_METAL_PLUGIN_H__
 #define __OPIE_METAL_PLUGIN_H__
 
 #include <qpe/styleinterface.h>
 
 
 class MetalInterface : public StyleInterface {
 public:
         MetalInterface ( );
         virtual ~MetalInterface ( );
         
         QRESULT queryInterface ( const QUuid &, QUnknownInterface ** );
         Q_REFCOUNT
                 
                 virtual QStyle *style ( );
         virtual QString name ( ) const;
         
-private:
-        ulong ref;
 };
 
 #endif
diff --git a/noncore/styles/theme/plugin.cpp b/noncore/styles/theme/plugin.cpp
index 2560720..dca8685 100644
--- a/noncore/styles/theme/plugin.cpp
+++ b/noncore/styles/theme/plugin.cpp
@@ -1,81 +1,83 @@
 #include <qapplication.h>
 
 #include "othemestyle.h"
 #include "themeset.h"
 #include "plugin.h"
 
 
 
-ThemeInterface::ThemeInterface ( ) :  ref ( 0 )
+ThemeInterface::ThemeInterface ( ) 
 {
         m_widget = 0;
 }
     
 ThemeInterface::~ThemeInterface ( )
 {
 }
         
 QStyle *ThemeInterface::style ( )
 {
         return new OThemeStyle ( "" );
 }
 
 QString ThemeInterface::name ( ) const
 {
         return qApp-> translate ( "Styles", "Themed style" );
 }
 
 QString ThemeInterface::description ( ) const
 {
         return qApp-> translate ( "Styles", "KDE2 theme compatible style engine" );
 }
 
 bool ThemeInterface::hasSettings ( ) const
 {
         return true;
 }
 
 QWidget *ThemeInterface::create ( QWidget *parent, const char *name )
 {
         m_widget = new ThemeSettings ( parent, name ? name : "THEME-SETTINGS" );
                 
         return m_widget;
 }
 
 bool ThemeInterface::accept ( )
 {
         if ( !m_widget )
                 return false;
 
         return m_widget-> writeConfig ( );
 }
 
 void ThemeInterface::reject ( )
 {
 }
 
 
 QRESULT ThemeInterface::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
 {
         *iface = 0;
         
         if ( uuid == IID_QUnknown )
                 *iface = this;
         else if ( uuid == IID_Style )
                 *iface = this;
         else if ( uuid == IID_StyleExtended )
                 *iface = this;
+        else
+            return QS_FALSE;
         
         if ( *iface )
                 (*iface)-> addRef ( );
                 
         return QS_OK;
 }
 
 Q_EXPORT_INTERFACE()
 {
         Q_CREATE_INSTANCE( ThemeInterface )
 }
 
 
 
diff --git a/noncore/styles/theme/plugin.h b/noncore/styles/theme/plugin.h
index 60cae97..c67f1e4 100644
--- a/noncore/styles/theme/plugin.h
+++ b/noncore/styles/theme/plugin.h
@@ -1,33 +1,32 @@
 #ifndef __OPIE_THEME_PLUGIN_H__
 #define __OPIE_THEME_PLUGIN_H__
 
 #include <qpe/styleinterface.h>
 
 class ThemeSettings;
 
 class ThemeInterface : public StyleExtendedInterface {
 public:
         ThemeInterface ( );
         virtual ~ThemeInterface ( );
         
         QRESULT queryInterface ( const QUuid &, QUnknownInterface ** );
         Q_REFCOUNT
                 
         virtual QStyle *style ( );
         virtual QString name ( ) const;
         
         virtual QString description ( ) const;
         
         virtual bool hasSettings ( ) const;
         
         virtual QWidget *create ( QWidget *parent, const char *name = 0 );
     
         virtual bool accept ( );            
         virtual void reject ( );
         
 private:
         ThemeSettings *m_widget;
-        ulong ref;
 };
 
 #endif
diff --git a/noncore/todayplugins/fortune/fortunepluginimpl.h b/noncore/todayplugins/fortune/fortunepluginimpl.h
index 070f03e..8e380f5 100644
--- a/noncore/todayplugins/fortune/fortunepluginimpl.h
+++ b/noncore/todayplugins/fortune/fortunepluginimpl.h
@@ -1,41 +1,40 @@
 /*
  * todopluginimpl.h
  *
  * copyright   : (c) 2002 by Maximilian Reiß
  * email       : harlekin@handhelds.org
  *
  */
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef FORTUNE_PLUGIN_IMPL_H
 #define FORTUNE_PLUGIN_IMPL_H
 
 #include <opie/todayplugininterface.h>
 
 class FortunePlugin;
 
 class FortunePluginImpl : public TodayPluginInterface
 {
 
 public:
         FortunePluginImpl();
         virtual ~FortunePluginImpl();
 
         QRESULT queryInterface( const QUuid &,  QUnknownInterface** );
         Q_REFCOUNT
 
         virtual TodayPluginObject *guiPart();
 
 private:
         FortunePlugin *fortunePlugin;
-        ulong ref;
 };
 
 #endif
diff --git a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginimpl.h b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginimpl.h
index 300c545..db5b8f9 100644
--- a/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginimpl.h
+++ b/noncore/todayplugins/stockticker/stocktickerlib/stocktickerpluginimpl.h
@@ -1,40 +1,39 @@
 /*
  * stocktickerpluginimpl.h
  *
  * copyright   : (c) 2002 by L.J. Potter
  * email       : llornkcor@handhelds.org
  *
  */
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef STOCKTICKER_PLUGIN_IMPL_H
 #define STOCKTICKER_PLUGIN_IMPL_H
 
 #include <opie/todayplugininterface.h>
 
 class StockTickerPlugin;
 
 class StockTickerPluginImpl : public TodayPluginInterface{
 
 public:
     StockTickerPluginImpl();
     virtual ~StockTickerPluginImpl();
 
     QRESULT queryInterface( const QUuid &,  QUnknownInterface** );
     Q_REFCOUNT
 
     virtual TodayPluginObject *guiPart();
 
 private:
     StockTickerPlugin *stocktickerPlugin;
-    ulong ref;
 };
 
 #endif
diff --git a/noncore/todayplugins/weather/weatherpluginimpl.h b/noncore/todayplugins/weather/weatherpluginimpl.h
index aad8958..eaaae1d 100644
--- a/noncore/todayplugins/weather/weatherpluginimpl.h
+++ b/noncore/todayplugins/weather/weatherpluginimpl.h
@@ -1,52 +1,51 @@
 /*
                              This file is part of the OPIE Project
                =.
              .=l.            Copyright (c)  2002 Dan Williams <williamsdr@acm.org>
            .>+-=
  _;:,     .>    :=|.         This file is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This file is distributed in the hope that
      +  .  -:.       =       it will be useful, but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU General
 ..}^=.=       =       ;      Public License for more details.
 ++=   -.     .`     .:
  :     =  ...= . :.=-        You should have received a copy of the GNU
  -.   .:....=;==+<;          General Public License along with this file;
   -_. . .   )=.  =           see the file COPYING. If not, write to the
     --        :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef WEATHER_PLUGIN_IMPL_H
 #define WEATHER_PLUGIN_IMPL_H
 
 #include <opie/todayplugininterface.h>
 
 class WeatherPlugin;
 
 class WeatherPluginImpl : public TodayPluginInterface
 {
         public:
                 WeatherPluginImpl();
                 virtual ~WeatherPluginImpl();
 
                 QRESULT queryInterface( const QUuid &,  QUnknownInterface ** );
                 Q_REFCOUNT
 
                 virtual TodayPluginObject *guiPart();
 
         private:
                 WeatherPlugin *weatherPlugin;
-                ulong ref;
 };
 
 #endif