Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 0 insertions, 2330 deletions

diff --git a/khtml/rendering/render_object.cpp b/khtml/rendering/render_object.cpp
deleted file mode 100644
index f03039759..000000000
--- a/khtml/rendering/render_object.cpp
+++ /dev/null
@@ -1,2330 +0,0 @@
-/**
- * This file is part of the html renderer for KDE.
- *
- * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
- *           (C) 1999 Antti Koivisto (koivisto@kde.org)
- *           (C) 2000-2003 Dirk Mueller (mueller@kde.org)
- *           (C) 2002-2006 Apple Computer, Inc.
- *           (C) 2006 Germain Garand <germain@ebooksfrance.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "rendering/render_object.h"
-#include "rendering/render_table.h"
-#include "rendering/render_list.h"
-#include "rendering/render_canvas.h"
-#include "rendering/render_block.h"
-#include "rendering/render_arena.h"
-#include "rendering/render_layer.h"
-#include "rendering/render_line.h"
-#include "rendering/render_inline.h"
-#include "rendering/render_text.h"
-#include "rendering/render_replaced.h"
-#include "rendering/render_generated.h"
-#include "rendering/counter_tree.h"
-
-#include "xml/dom_elementimpl.h"
-#include "xml/dom_docimpl.h"
-#include "dom/dom_doc.h"
-#include "misc/htmlhashes.h"
-#include "misc/loader.h"
-
-#include <kdebug.h>
-#include <kglobal.h>
-#include <tqpainter.h>
-#include "khtmlview.h"
-#include <khtml_part.h>
-
-#include <assert.h>
-using namespace DOM;
-using namespace khtml;
-
-#define RED_LUMINOSITY        30
-#define GREEN_LUMINOSITY      59
-#define BLUE_LUMINOSITY       11
-#define INTENSITY_FACTOR      25
-#define LIGHT_FACTOR          0
-#define LUMINOSITY_FACTOR     75
-
-#define MAX_COLOR             255
-#define COLOR_DARK_THRESHOLD  51
-#define COLOR_LIGHT_THRESHOLD 204
-
-#define COLOR_LITE_BS_FACTOR 45
-#define COLOR_LITE_TS_FACTOR 70
-
-#define COLOR_DARK_BS_FACTOR 30
-#define COLOR_DARK_TS_FACTOR 50
-
-#define LIGHT_GRAY tqRgb(192, 192, 192)
-#define DARK_GRAY  tqRgb(96, 96, 96)
-
-#ifndef NDEBUG
-static void *baseOfRenderObjectBeingDeleted;
-#endif
-
-//#define MASK_DEBUG
-
-void* RenderObject::operator new(size_t sz, RenderArena* renderArena) throw()
-{
-    return renderArena->allocate(sz);
-}
-
-void RenderObject::operator delete(void* ptr, size_t sz)
-{
-    assert(baseOfRenderObjectBeingDeleted == ptr);
-
-    // Stash size where detach can find it.
-    *(size_t *)ptr = sz;
-}
-
-RenderObject *RenderObject::createObject(DOM::NodeImpl* node,  RenderStyle* style)
-{
-    RenderObject *o = 0;
-    khtml::RenderArena* arena = node->getDocument()->renderArena();
-    switch(style->display())
-    {
-    case NONE:
-        break;
-    case INLINE:
-        o = new (arena) RenderInline(node);
-        break;
-    case BLOCK:
-        o = new (arena) RenderBlock(node);
-        break;
-    case INLINE_BLOCK:
-        o = new (arena) RenderBlock(node);
-        break;
-    case LIST_ITEM:
-        o = new (arena) RenderListItem(node);
-        break;
-    case RUN_IN:
-    case COMPACT:
-        o = new (arena) RenderBlock(node);
-        break;
-    case TABLE:
-    case INLINE_TABLE:
-        style->setFlowAroundFloats(true);
-        o = new (arena) RenderTable(node);
-        break;
-    case TABLE_ROW_GROUP:
-    case TABLE_HEADER_GROUP:
-    case TABLE_FOOTER_GROUP:
-        o = new (arena) RenderTableSection(node);
-        break;
-    case TABLE_ROW:
-        o = new (arena) RenderTableRow(node);
-        break;
-    case TABLE_COLUMN_GROUP:
-    case TABLE_COLUMN:
-        o = new (arena) RenderTableCol(node);
-        break;
-    case TABLE_CELL:
-        o = new (arena) RenderTableCell(node);
-        break;
-    case TABLE_CAPTION:
-        o = new (arena) RenderBlock(node);
-        break;
-    }
-    return o;
-}
-
-
-RenderObject::RenderObject(DOM::NodeImpl* node)
-    : CachedObjectClient(),
-      m_style( 0 ),
-      m_node( node ),
-      m_parent( 0 ),
-      m_previous( 0 ),
-      m_next( 0 ),
-      m_verticalPosition( PositionUndefined ),
-      m_needsLayout( false ),
-      m_normalChildNeedsLayout( false ),
-      m_markedForRepaint( false ),
-      m_posChildNeedsLayout( false ),
-      m_minMaxKnown( false ),
-      m_floating( false ),
-
-      m_positioned( false ),
-      m_overhangingContents( false ),
-      m_relPositioned( false ),
-      m_paintBackground( false ),
-
-      m_isAnonymous( node->isDocumentNode() ),
-      m_recalcMinMax( false ),
-      m_isText( false ),
-      m_inline( true ),
-      m_attached( false ),
-
-      m_replaced( false ),
-      m_mouseInside( false ),
-      m_hasFirstLine( false ),
-      m_isSelectionBorder( false ),
-      m_isRoot( false ),
-      m_afterPageBreak( false ),
-      m_needsPageClear( false ),
-      m_containsPageBreak( false ),
-      m_hasOverflowClip( false ),
-      m_doNotDelete( false )
-{
-  assert( node );
-  if (node->getDocument()->documentElement() == node) setIsRoot(true);
-}
-
-RenderObject::~RenderObject()
-{
-    const BackgroundLayer* bgLayer = m_style->backgroundLayers();
-    while (bgLayer) {
-        if(bgLayer->backgroundImage())
-            bgLayer->backgroundImage()->deref(this);
-        bgLayer = bgLayer->next();
-    }
-
-    if (m_style)
-        m_style->deref();
-}
-
-
-
-RenderObject* RenderObject::objectBelow() const
-{
-    RenderObject* obj = firstChild();
-    if ( !obj ) {
-        obj = nextSibling();
-        if ( !obj )
-        {
-            obj = parent();
-            while (obj && !obj->nextSibling())
-                obj = obj->parent();
-            if (obj)
-                obj = obj->nextSibling();
-        }
-    }
-    return obj;
-}
-
-RenderObject* RenderObject::objectAbove() const
-{
-    RenderObject* obj = previousSibling();
-    if ( !obj )
-        return parent();
-
-    RenderObject* last = obj->lastChild();
-    while ( last )
-    {
-        obj = last;
-        last = last->lastChild();
-    }
-    return obj;
-}
-/*
-bool RenderObject::isRoot() const
-{
-    return !isAnonymous() &&
-        element()->getDocument()->documentElement() == element();
-}*/
-
-bool RenderObject::isHR() const
-{
-    return element() && element()->id() == ID_HR;
-}
-
-bool RenderObject::isWordBreak() const
-{
-    return element() && element()->id() == ID_WBR;
-}
-
-bool RenderObject::isHTMLMarquee() const
-{
-    return element() && element()->renderer() == this && element()->id() == ID_MARQUEE;
-}
-
-void RenderObject::addChild(RenderObject* , RenderObject *)
-{
-    KHTMLAssert(0);
-}
-
-RenderObject* RenderObject::removeChildNode(RenderObject* )
-{
-    KHTMLAssert(0);
-    return 0;
-}
-
-void RenderObject::removeChild(RenderObject *o )
-{
-    setNeedsLayout(true);
-    removeChildNode( o );
-}
-
-void RenderObject::appendChildNode(RenderObject*)
-{
-    KHTMLAssert(0);
-}
-
-void RenderObject::insertChildNode(RenderObject*, RenderObject*)
-{
-    KHTMLAssert(0);
-}
-
-RenderObject *RenderObject::nextRenderer() const
-{
-    if (firstChild())
-        return firstChild();
-    else if (nextSibling())
-        return nextSibling();
-    else {
-        const RenderObject *r = this;
-        while (r && !r->nextSibling())
-            r = r->parent();
-        if (r)
-            return r->nextSibling();
-    }
-    return 0;
-}
-
-RenderObject *RenderObject::previousRenderer() const
-{
-    if (previousSibling()) {
-        RenderObject *r = previousSibling();
-        while (r->lastChild())
-            r = r->lastChild();
-        return r;
-    }
-    else if (parent()) {
-        return parent();
-    }
-    else {
-        return 0;
-    }
-}
-
-static void addLayers(RenderObject* obj, RenderLayer* parentLayer, RenderObject*& newObject,
-                      RenderLayer*& beforeChild)
-{
-    if (obj->layer()) {
-        if (!beforeChild && newObject) {
-            // We need to figure out the layer that follows newObject.  We only do
-            // this the first time we find a child layer, and then we update the
-            // pointer values for newObject and beforeChild used by everyone else.
-            beforeChild = newObject->parent()->findNextLayer(parentLayer, newObject);
-            newObject = 0;
-        }
-        parentLayer->addChild(obj->layer(), beforeChild);
-        return;
-    }
-
-    for (RenderObject* curr = obj->firstChild(); curr; curr = curr->nextSibling())
-        addLayers(curr, parentLayer, newObject, beforeChild);
-}
-
-void RenderObject::addLayers(RenderLayer* parentLayer, RenderObject* newObject)
-{
-    if (!parentLayer)
-        return;
-
-    RenderObject* object = newObject;
-    RenderLayer* beforeChild = 0;
-    ::addLayers(this, parentLayer, object, beforeChild);
-}
-
-void RenderObject::removeLayers(RenderLayer* parentLayer)
-{
-    if (!parentLayer)
-        return;
-
-    if (layer()) {
-        parentLayer->removeChild(layer());
-        return;
-    }
-
-    for (RenderObject* curr = firstChild(); curr; curr = curr->nextSibling())
-        curr->removeLayers(parentLayer);
-}
-
-void RenderObject::moveLayers(RenderLayer* oldParent, RenderLayer* newParent)
-{
-    if (!newParent)
-        return;
-
-    if (layer()) {
-        if (oldParent)
-            oldParent->removeChild(layer());
-        newParent->addChild(layer());
-        return;
-    }
-
-    for (RenderObject* curr = firstChild(); curr; curr = curr->nextSibling())
-        curr->moveLayers(oldParent, newParent);
-}
-
-RenderLayer* RenderObject::findNextLayer(RenderLayer* parentLayer, RenderObject* startPoint,
-                                         bool checkParent)
-{
-    // Error check the parent layer passed in.  If it's null, we can't find anything.
-    if (!parentLayer)
-        return 0;
-
-    // Step 1: If our layer is a child of the desired parent, then return our layer.
-    RenderLayer* ourLayer = layer();
-    if (ourLayer && ourLayer->parent() == parentLayer)
-        return ourLayer;
-
-    // Step 2: If we don't have a layer, or our layer is the desired parent, then descend
-    // into our siblings trying to find the next layer whose parent is the desired parent.
-    if (!ourLayer || ourLayer == parentLayer) {
-        for (RenderObject* curr = startPoint ? startPoint->nextSibling() : firstChild();
-             curr; curr = curr->nextSibling()) {
-            RenderLayer* nextLayer = curr->findNextLayer(parentLayer, 0, false);
-            if (nextLayer)
-                return nextLayer;
-        }
-    }
-
-    // Step 3: If our layer is the desired parent layer, then we're finished.  We didn't
-    // find anything.
-    if (parentLayer == ourLayer)
-        return 0;
-
-    // Step 4: If |checkParent| is set, climb up to our parent and check its siblings that
-    // follow us to see if we can locate a layer.
-    if (checkParent && parent())
-        return parent()->findNextLayer(parentLayer, this, true);
-
-    return 0;
-}
-
-RenderLayer* RenderObject::enclosingLayer() const
-{
-    const RenderObject* curr = this;
-    while (curr) {
-        RenderLayer *layer = curr->layer();
-        if (layer)
-            return layer;
-        curr = curr->parent();
-    }
-    return 0;
-}
-
-RenderLayer* RenderObject::enclosingStackingContext() const
-{
-    RenderLayer* l = enclosingLayer();
-    while (l && !l->isStackingContext())
-        l = l->parent();
-    return l;
-}
-
-int RenderObject::offsetLeft() const
-{
-    if ( isPositioned() )
-        return xPos();
-
-    if ( isBody() && style()->htmlHacks() )
-        return 0;
-
-    int x = xPos();
-    if (isRelPositioned()) {
-        int y = 0;
-        static_cast<const RenderBox*>(this)->relativePositionOffset(x, y);
-    }
-
-    RenderObject* offsetPar = offsetParent();
-    for( RenderObject* curr = parent();
-         curr && curr != offsetPar;
-         curr = curr->parent() )
-        x += curr->xPos();
-
-    if ( offsetPar && offsetPar->isBody() && style()->htmlHacks() )
-        x += offsetPar->xPos();
-
-    return x;
-}
-
-int RenderObject::offsetTop() const
-{
-    if ( isPositioned() )
-        return yPos();
-
-    if ( isBody() && style()->htmlHacks() )
-        return 0;
-
-    int y = yPos();
-    if (isRelPositioned()) {
-        int x = 0;
-        static_cast<const RenderBox*>(this)->relativePositionOffset(x, y);
-    }
-    RenderObject* offsetPar = offsetParent();
-    for( RenderObject* curr = parent();
-         curr && curr != offsetPar;
-         curr = curr->parent() )
-        y += curr->yPos();
-
-    if ( offsetPar && offsetPar->isBody() && style()->htmlHacks() )
-        y += offsetPar->yPos();
-
-    return y;
-}
-
-RenderObject* RenderObject::offsetParent() const
-{
-    if (isBody())
-        return 0;
-
-    // can't really use containing blocks here (#113280)
-    bool skipTables = isPositioned() || isRelPositioned();
-    bool strict = !style()->htmlHacks();
-    RenderObject* curr = parent();
-    while (curr && (!curr->element() ||
-                    (!curr->isPositioned() && !curr->isRelPositioned() &&
-                        !(strict && skipTables ? curr->isRoot() : curr->isBody())))) {
-        if (!skipTables && curr->element() && (curr->isTableCell() || curr->isTable()))
-            break;
-        curr = curr->parent();
-    }
-    return curr;
-}
-
-// IE extensions.
-// clientWidth and clientHeight represent the interior of an object
-short RenderObject::clientWidth() const
-{
-    return width() - borderLeft() - borderRight() -
-        (layer() ? layer()->verticalScrollbarWidth() : 0);
-}
-
-int RenderObject::clientHeight() const
-{
-    return height() - borderTop() - borderBottom() -
-      (layer() ? layer()->horizontalScrollbarHeight() : 0);
-}
-
-// scrollWidth/scrollHeight is the size including the overflow area
-short RenderObject::scrollWidth() const
-{
-    return (hasOverflowClip() && layer()) ? layer()->scrollWidth() : overflowWidth() - overflowLeft();
-}
-
-int RenderObject::scrollHeight() const
-{
-    return (hasOverflowClip() && layer()) ? layer()->scrollHeight() : overflowHeight() - overflowTop();
-}
-
-bool RenderObject::hasStaticX() const
-{
-    return (style()->left().isVariable() && style()->right().isVariable());
-}
-
-bool RenderObject::hasStaticY() const
-{
-    return (style()->top().isVariable() && style()->bottom().isVariable());
-}
-
-void RenderObject::setPixmap(const TQPixmap&, const TQRect& /*r*/, CachedImage* image)
-{
-    //repaint bg when it finished loading
-    if(image && parent() && style() && style()->backgroundLayers()->containsImage(image)) {
-        isBody() ? canvas()->repaint() : repaint();
-    }
-}
-
-void RenderObject::setNeedsLayout(bool b, bool markParents)
-{
-    bool alreadyNeededLayout = m_needsLayout;
-    m_needsLayout = b;
-    if (b) {
-        if (!alreadyNeededLayout && markParents && m_parent) {
-            dirtyFormattingContext( false );
-            markContainingBlocksForLayout();
-        }
-    }
-    else {
-        m_posChildNeedsLayout = false;
-        m_normalChildNeedsLayout = false;
-    }
-}
-
-void RenderObject::setChildNeedsLayout(bool b, bool markParents)
-{
-    bool alreadyNeededLayout = m_normalChildNeedsLayout;
-    m_normalChildNeedsLayout = b;
-    if (b) {
-        if (!alreadyNeededLayout && markParents)
-            markContainingBlocksForLayout();
-    }
-    else {
-        m_posChildNeedsLayout = false;
-        m_normalChildNeedsLayout = false;
-    }
-}
-
-void RenderObject::markContainingBlocksForLayout()
-{
-    RenderObject *o = container();
-    RenderObject *last = this;
-
-    while (o) {
-        if (!last->isText() && (last->style()->position() == FIXED || last->style()->position() == ABSOLUTE)) {
-            if (o->m_posChildNeedsLayout)
-                return;
-            o->m_posChildNeedsLayout = true;
-        }
-        else {
-            if (o->m_normalChildNeedsLayout)
-                return;
-            o->m_normalChildNeedsLayout = true;
-        }
-
-        last = o;
-        o = o->container();
-    }
-
-    last->scheduleRelayout();
-}
-
-RenderBlock *RenderObject::containingBlock() const
-{
-    if(isTableCell())
-        return static_cast<RenderBlock*>( parent()->parent()->parent() );
-    if (isCanvas())
-        return const_cast<RenderBlock*>( static_cast<const RenderBlock*>(this) );
-
-    RenderObject *o = parent();
-    if(m_style->position() == FIXED) {
-        while ( o && !o->isCanvas() )
-            o = o->parent();
-    }
-    else if(m_style->position() == ABSOLUTE) {
-        while (o &&
-               ( o->style()->position() == STATIC || ( o->isInline() && !o->isReplaced() ) ) && !o->isCanvas()) {
-               // for relpos inlines, return the nearest block - it will host the positioned objects list
-               if (o->isInline() && !o->isReplaced() && o->style()->position() == RELATIVE)
-                   return o->containingBlock();
-            o = o->parent();
-        }
-    } else {
-        while(o && ( ( o->isInline() && !o->isReplaced() ) || o->isTableRow() || o->isTableSection() ||
-                       o->isTableCol() || o->isFrameSet() ) )
-            o = o->parent();
-    }
-    // this is just to make sure we return a valid element.
-    // the case below should never happen...
-    if(!o || !o->isRenderBlock()) {
-        if(!isCanvas()) {
-#ifndef NDEBUG
-            kdDebug( 6040 ) << this << ": " << renderName() << "(RenderObject): No containingBlock!" << endl;
-            kdDebug( 6040 ) << kdBacktrace() << endl;
-            const RenderObject* p = this;
-            while (p->parent()) p = p->parent();
-            p->printTree();
-#endif
-        }
-        return 0L;
-    }
-
-    return static_cast<RenderBlock*>( o );
-}
-
-short RenderObject::containingBlockWidth() const
-{
-    // ###
-    return containingBlock()->contentWidth();
-}
-
-int RenderObject::containingBlockHeight() const
-{
-    // ###
-    return containingBlock()->contentHeight();
-}
-
-bool RenderObject::sizesToMaxWidth() const
-{
-    // Marquees in WinIE are like a mixture of blocks and inline-blocks.  They size as though they're blocks,
-    // but they allow text to sit on the same line as the marquee.
-    if (isFloating() || isCompact() ||
-        (isInlineBlockOrInlineTable() && !isHTMLMarquee()) ||
-        (element() && (element()->id() == ID_BUTTON || element()->id() == ID_LEGEND)))
-        return true;
-
-    // Children of a horizontal marquee do not fill the container by default.
-    // FIXME: Need to deal with MAUTO value properly.  It could be vertical.
-    if (parent()->style()->overflowX() == OMARQUEE) {
-        EMarqueeDirection dir = parent()->style()->marqueeDirection();
-        if (dir == MAUTO || dir == MFORWARD || dir == MBACKWARD || dir == MLEFT || dir == MRIGHT)
-            return true;
-    }
-
-#ifdef APPLE_CHANGES	// ### what the heck is a flexbox?
-    // Flexible horizontal boxes lay out children at their maxwidths.  Also vertical boxes
-    // that don't stretch their kids lay out their children at their maxwidths.
-    if (parent()->isFlexibleBox() &&
-        (parent()->style()->boxOrient() == HORIZONTAL || parent()->style()->boxAlign() != BSTRETCH))
-        return true;
-#endif
-
-    return false;
-}
-
-// from Mozilla's nsCSSColorUtils.cpp
-static int brightness(int red, int green, int blue)
-{
-
-  int intensity = (red + green + blue) / 3;
-
-  int luminosity =
-    ((RED_LUMINOSITY * red) / 100) +
-    ((GREEN_LUMINOSITY * green) / 100) +
-    ((BLUE_LUMINOSITY * blue) / 100);
-
-  return ((intensity * INTENSITY_FACTOR) +
-          (luminosity * LUMINOSITY_FACTOR)) / 100;
-}
-
-static void calc3DColor(TQColor &color, bool darken)
-{
-  int rb = color.red();
-  int gb = color.green();
-  int bb = color.blue();
-
-  int brightness_ = brightness(rb,gb,bb);
-
-  int f0, f1;
-  if (brightness_ < COLOR_DARK_THRESHOLD) {
-    f0 = COLOR_DARK_BS_FACTOR;
-    f1 = COLOR_DARK_TS_FACTOR;
-  } else if (brightness_ > COLOR_LIGHT_THRESHOLD) {
-    f0 = COLOR_LITE_BS_FACTOR;
-    f1 = COLOR_LITE_TS_FACTOR;
-  } else {
-    f0 = COLOR_DARK_BS_FACTOR +
-      (brightness_ *
-       (COLOR_LITE_BS_FACTOR - COLOR_DARK_BS_FACTOR) / MAX_COLOR);
-    f1 = COLOR_DARK_TS_FACTOR +
-      (brightness_ *
-       (COLOR_LITE_TS_FACTOR - COLOR_DARK_TS_FACTOR) / MAX_COLOR);
-  }
-
-  if (darken) {
-    int r = rb - (f0 * rb / 100);
-    int g = gb - (f0 * gb / 100);
-    int b = bb - (f0 * bb / 100);
-    if ((r == rb) && (g == gb) && (b == bb))
-      color = (color == Qt::black) ? DARK_GRAY : Qt::black;
-    else
-      color.setRgb(r, g, b);
-  } else {
-    int r = kMin(rb + (f1 * (MAX_COLOR - rb) / 100), 255);
-    int g = kMin(gb + (f1 * (MAX_COLOR - gb) / 100), 255);
-    int b = kMin(bb + (f1 * (MAX_COLOR - bb) / 100), 255);
-    if ((r == rb) && (g == gb) && (b == bb))
-      color = (color == Qt::white) ? LIGHT_GRAY : Qt::white;
-    else
-      color.setRgb(r, g, b);
-  }
-}
-
-void RenderObject::drawBorder(TQPainter *p, int x1, int y1, int x2, int y2,
-                              BorderSide s, TQColor c, const TQColor& textcolor, EBorderStyle style,
-                              int adjbw1, int adjbw2, bool invalidisInvert)
-{
-    int width = (s==BSTop||s==BSBottom?y2-y1:x2-x1);
-
-    if(style == DOUBLE && width < 3)
-        style = SOLID;
-
-    if(!c.isValid()) {
-        if(invalidisInvert)
-        {
-            p->setRasterOp(TQt::XorROP);
-            c = Qt::white;
-        }
-        else {
-            if(style == INSET || style == OUTSET || style == RIDGE || style ==
-            GROOVE)
-                c = Qt::white;
-            else
-                c = textcolor;
-        }
-    }
-
-    switch(style)
-    {
-    case BNATIVE:
-    case BNONE:
-    case BHIDDEN:
-        // should not happen
-        if(invalidisInvert && p->rasterOp() == TQt::XorROP)
-            p->setRasterOp(TQt::CopyROP);
-
-        return;
-    case DOTTED:
-        if ( width == 1 ) {
-            // workaround Qt brokenness
-            p->setPen(TQPen(c, width, Qt::SolidLine));
-            switch(s) {
-            case BSBottom:
-            case BSTop:
-                for ( ; x1 < x2; x1 += 2 )
-                    p->drawPoint( x1, y1 );
-                break;
-            case BSRight:
-            case BSLeft:
-                for ( ; y1 < y2; y1 += 2 )
-                    p->drawPoint( x1, y1 );
-            }
-            break;
-        }
-
-        p->setPen(TQPen(c, width, Qt::DotLine));
-        /* nobreak; */
-    case DASHED:
-        if(style == DASHED)
-            p->setPen(TQPen(c, width == 1 ? 0 : width, width == 1 ? Qt::DotLine : Qt::DashLine));
-
-        if (width > 0)
-            switch(s) {
-            case BSBottom:
-            case BSTop:
-                p->drawLine(x1, (y1+y2)/2, x2, (y1+y2)/2);
-                break;
-            case BSRight:
-            case BSLeft:
-                p->drawLine((x1+x2)/2, y1, (x1+x2)/2, y2);
-                break;
-            }
-
-        break;
-    case DOUBLE:
-    {
-        int third = (width+1)/3;
-
-        if (adjbw1 == 0 && adjbw2 == 0)
-        {
-            p->setPen(Qt::NoPen);
-            p->setBrush(c);
-            switch(s)
-            {
-            case BSTop:
-            case BSBottom:
-                p->drawRect(x1, y1      , x2-x1, third);
-                p->drawRect(x1, y2-third, x2-x1, third);
-                break;
-            case BSLeft:
-                p->drawRect(x1      , y1+1, third, y2-y1-1);
-                p->drawRect(x2-third, y1+1, third, y2-y1-1);
-                break;
-            case BSRight:
-                p->drawRect(x1      , y1+1, third, y2-y1-1);
-                p->drawRect(x2-third, y1+1, third, y2-y1-1);
-                break;
-            }
-        }
-        else
-        {
-            int adjbw1bigthird;
-            if (adjbw1>0) adjbw1bigthird = adjbw1+1;
-            else adjbw1bigthird = adjbw1 - 1;
-            adjbw1bigthird /= 3;
-
-            int adjbw2bigthird;
-            if (adjbw2>0) adjbw2bigthird = adjbw2 + 1;
-            else adjbw2bigthird = adjbw2 - 1;
-            adjbw2bigthird /= 3;
-
-          switch(s)
-            {
-            case BSTop:
-              drawBorder(p, x1+kMax((-adjbw1*2+1)/3,0), y1        , x2-kMax((-adjbw2*2+1)/3,0), y1 + third, s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              drawBorder(p, x1+kMax(( adjbw1*2+1)/3,0), y2 - third, x2-kMax(( adjbw2*2+1)/3,0), y2        , s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              break;
-            case BSLeft:
-              drawBorder(p, x1        , y1+kMax((-adjbw1*2+1)/3,0), x1+third, y2-kMax((-adjbw2*2+1)/3,0), s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              drawBorder(p, x2 - third, y1+kMax(( adjbw1*2+1)/3,0), x2      , y2-kMax(( adjbw2*2+1)/3,0), s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              break;
-            case BSBottom:
-              drawBorder(p, x1+kMax(( adjbw1*2+1)/3,0), y1      , x2-kMax(( adjbw2*2+1)/3,0), y1+third, s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              drawBorder(p, x1+kMax((-adjbw1*2+1)/3,0), y2-third, x2-kMax((-adjbw2*2+1)/3,0), y2      , s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              break;
-            case BSRight:
-            drawBorder(p, x1      , y1+kMax(( adjbw1*2+1)/3,0), x1+third, y2-kMax(( adjbw2*2+1)/3,0), s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-            drawBorder(p, x2-third, y1+kMax((-adjbw1*2+1)/3,0), x2      , y2-kMax((-adjbw2*2+1)/3,0), s, c, textcolor, SOLID, adjbw1bigthird, adjbw2bigthird);
-              break;
-            default:
-              break;
-            }
-        }
-        break;
-    }
-    case RIDGE:
-    case GROOVE:
-    {
-        EBorderStyle s1;
-        EBorderStyle s2;
-        if (style==GROOVE)
-        {
-            s1 = INSET;
-            s2 = OUTSET;
-        }
-        else
-        {
-            s1 = OUTSET;
-            s2 = INSET;
-        }
-
-        int adjbw1bighalf;
-        int adjbw2bighalf;
-        if (adjbw1>0) adjbw1bighalf=adjbw1+1;
-        else adjbw1bighalf=adjbw1-1;
-        adjbw1bighalf/=2;
-
-        if (adjbw2>0) adjbw2bighalf=adjbw2+1;
-        else adjbw2bighalf=adjbw2-1;
-        adjbw2bighalf/=2;
-
-        switch (s)
-        {
-        case BSTop:
-            drawBorder(p, x1+kMax(-adjbw1  ,0)/2,  y1        , x2-kMax(-adjbw2,0)/2, (y1+y2+1)/2, s, c, textcolor, s1, adjbw1bighalf, adjbw2bighalf);
-            drawBorder(p, x1+kMax( adjbw1+1,0)/2, (y1+y2+1)/2, x2-kMax( adjbw2+1,0)/2,  y2        , s, c, textcolor, s2, adjbw1/2, adjbw2/2);
-            break;
-        case BSLeft:
-            drawBorder(p,  x1        , y1+kMax(-adjbw1  ,0)/2, (x1+x2+1)/2, y2-kMax(-adjbw2,0)/2, s, c, textcolor, s1, adjbw1bighalf, adjbw2bighalf);
-            drawBorder(p, (x1+x2+1)/2, y1+kMax( adjbw1+1,0)/2,  x2        , y2-kMax( adjbw2+1,0)/2, s, c, textcolor, s2, adjbw1/2, adjbw2/2);
-            break;
-        case BSBottom:
-            drawBorder(p, x1+kMax( adjbw1  ,0)/2,  y1        , x2-kMax( adjbw2,0)/2, (y1+y2+1)/2, s, c, textcolor, s2,  adjbw1bighalf, adjbw2bighalf);
-            drawBorder(p, x1+kMax(-adjbw1+1,0)/2, (y1+y2+1)/2, x2-kMax(-adjbw2+1,0)/2,  y2        , s, c, textcolor, s1, adjbw1/2, adjbw2/2);
-            break;
-        case BSRight:
-            drawBorder(p,  x1        , y1+kMax( adjbw1  ,0)/2, (x1+x2+1)/2, y2-kMax( adjbw2,0)/2, s, c, textcolor, s2, adjbw1bighalf, adjbw2bighalf);
-            drawBorder(p, (x1+x2+1)/2, y1+kMax(-adjbw1+1,0)/2,  x2        , y2-kMax(-adjbw2+1,0)/2, s, c, textcolor, s1, adjbw1/2, adjbw2/2);
-            break;
-        }
-        break;
-    }
-    case INSET:
-    case OUTSET:
-        calc3DColor(c, (style == OUTSET && (s == BSBottom || s == BSRight)) ||
-             (style == INSET && ( s == BSTop || s == BSLeft ) ) );
-        /* nobreak; */
-    case SOLID:
-        p->setPen(Qt::NoPen);
-        p->setBrush(c);
-        Q_ASSERT(x2>=x1);
-        Q_ASSERT(y2>=y1);
-        if (adjbw1==0 && adjbw2 == 0) {
-            p->drawRect(x1,y1,x2-x1,y2-y1);
-            return;
-        }
-        TQPointArray quad(4);
-        switch(s) {
-        case BSTop:
-            quad.setPoints(4,
-                           x1+kMax(-adjbw1,0), y1,
-                           x1+kMax( adjbw1,0), y2,
-                           x2-kMax( adjbw2,0), y2,
-                           x2-kMax(-adjbw2,0), y1);
-            break;
-        case BSBottom:
-            quad.setPoints(4,
-                           x1+kMax( adjbw1,0), y1,
-                           x1+kMax(-adjbw1,0), y2,
-                           x2-kMax(-adjbw2,0), y2,
-                           x2-kMax( adjbw2,0), y1);
-            break;
-        case BSLeft:
-          quad.setPoints(4,
-                         x1, y1+kMax(-adjbw1,0),
-                                x1, y2-kMax(-adjbw2,0),
-                         x2, y2-kMax( adjbw2,0),
-                         x2, y1+kMax( adjbw1,0));
-            break;
-        case BSRight:
-          quad.setPoints(4,
-                         x1, y1+kMax( adjbw1,0),
-                                x1, y2-kMax( adjbw2,0),
-                         x2, y2-kMax(-adjbw2,0),
-                         x2, y1+kMax(-adjbw1,0));
-            break;
-        }
-        p->drawConvexPolygon(quad);
-        break;
-    }
-
-    if(invalidisInvert && p->rasterOp() == TQt::XorROP)
-        p->setRasterOp(TQt::CopyROP);
-}
-
-void RenderObject::paintBorder(TQPainter *p, int _tx, int _ty, int w, int h, const RenderStyle* style, bool begin, bool end)
-{
-    const TQColor& tc = style->borderTopColor();
-    const TQColor& bc = style->borderBottomColor();
-    const TQColor& lc = style->borderLeftColor();
-    const TQColor& rc = style->borderRightColor();
-
-    bool tt = style->borderTopIsTransparent();
-    bool bt = style->borderBottomIsTransparent();
-    bool rt = style->borderRightIsTransparent();
-    bool lt = style->borderLeftIsTransparent();
-
-    EBorderStyle ts = style->borderTopStyle();
-    EBorderStyle bs = style->borderBottomStyle();
-    EBorderStyle ls = style->borderLeftStyle();
-    EBorderStyle rs = style->borderRightStyle();
-
-    bool render_t = ts > BHIDDEN && !tt;
-    bool render_l = ls > BHIDDEN && begin && !lt;
-    bool render_r = rs > BHIDDEN && end && !rt;
-    bool render_b = bs > BHIDDEN && !bt;
-
-    if(render_t) {
-        bool ignore_left =
-            (tc == lc) && (tt == lt) &&
-            (ts >= OUTSET) &&
-            (ls == DOTTED || ls == DASHED || ls == SOLID || ls == OUTSET);
-
-        bool ignore_right =
-            (tc == rc) && (tt == rt) &&
-            (ts >= OUTSET) &&
-            (rs == DOTTED || rs == DASHED || rs == SOLID || rs == INSET);
-
-        drawBorder(p, _tx, _ty, _tx + w, _ty +  style->borderTopWidth(), BSTop, tc, style->color(), ts,
-                   ignore_left?0:style->borderLeftWidth(),
-                   ignore_right?0:style->borderRightWidth());
-    }
-
-    if(render_b) {
-        bool ignore_left =
-            (bc == lc) && (bt == lt) &&
-            (bs >= OUTSET) &&
-            (ls == DOTTED || ls == DASHED || ls == SOLID || ls == OUTSET);
-
-        bool ignore_right =
-            (bc == rc) && (bt == rt) &&
-            (bs >= OUTSET) &&
-            (rs == DOTTED || rs == DASHED || rs == SOLID || rs == INSET);
-
-        drawBorder(p, _tx, _ty + h - style->borderBottomWidth(), _tx + w, _ty + h, BSBottom, bc, style->color(), bs,
-                   ignore_left?0:style->borderLeftWidth(),
-                   ignore_right?0:style->borderRightWidth());
-    }
-
-    if(render_l)
-    {
-	bool ignore_top =
-	  (tc == lc) && (tt == lt) &&
-	  (ls >= OUTSET) &&
-	  (ts == DOTTED || ts == DASHED || ts == SOLID || ts == OUTSET);
-
-	bool ignore_bottom =
-	  (bc == lc) && (bt == lt) &&
-	  (ls >= OUTSET) &&
-	  (bs == DOTTED || bs == DASHED || bs == SOLID || bs == INSET);
-
-        drawBorder(p, _tx, _ty, _tx + style->borderLeftWidth(), _ty + h, BSLeft, lc, style->color(), ls,
-                   ignore_top?0:style->borderTopWidth(),
-                   ignore_bottom?0:style->borderBottomWidth());
-    }
-
-    if(render_r)
-    {
-	bool ignore_top =
-	  (tc == rc) && (tt == rt) &&
-	  (rs >= DOTTED || rs == INSET) &&
-	  (ts == DOTTED || ts == DASHED || ts == SOLID || ts == OUTSET);
-
-	bool ignore_bottom =
-	  (bc == rc) && (bt == rt) &&
-	  (rs >= DOTTED || rs == INSET) &&
-	  (bs == DOTTED || bs == DASHED || bs == SOLID || bs == INSET);
-
-        drawBorder(p, _tx + w - style->borderRightWidth(), _ty, _tx + w, _ty + h, BSRight, rc, style->color(), rs,
-                   ignore_top?0:style->borderTopWidth(),
-                   ignore_bottom?0:style->borderBottomWidth());
-    }
-}
-
-void RenderObject::paintOutline(TQPainter *p, int _tx, int _ty, int w, int h, const RenderStyle* style)
-{
-    int ow = style->outlineWidth();
-    if(!ow) return;
-
-    const TQColor& oc = style->outlineColor();
-    EBorderStyle os = style->outlineStyle();
-    int offset = style->outlineOffset();
-
-#ifdef APPLE_CHANGES
-    if (style->outlineStyleIsAuto()) {
-        p->initFocusRing(ow, offset, oc);
-        addFocusRingRects(p, _tx, _ty);
-        p->drawFocusRing();
-        p->clearFocusRing();
-        return;
-    }
-#endif
-
-    _tx -= offset;
-    _ty -= offset;
-    w += 2*offset;
-    h += 2*offset;
-
-    drawBorder(p, _tx-ow, _ty-ow, _tx, _ty+h+ow, BSLeft,
-               TQColor(oc), style->color(),
-               os, ow, ow, true);
-
-    drawBorder(p, _tx-ow, _ty-ow, _tx+w+ow, _ty, BSTop,
-               TQColor(oc), style->color(),
-               os, ow, ow, true);
-
-    drawBorder(p, _tx+w, _ty-ow, _tx+w+ow, _ty+h+ow, BSRight,
-               TQColor(oc), style->color(),
-               os, ow, ow, true);
-
-    drawBorder(p, _tx-ow, _ty+h, _tx+w+ow, _ty+h+ow, BSBottom,
-               TQColor(oc), style->color(),
-               os, ow, ow, true);
-
-}
-
-void RenderObject::paint( PaintInfo&, int /*tx*/, int /*ty*/)
-{
-}
-
-void RenderObject::repaintRectangle(int x, int y, int w, int h, Priority p, bool f)
-{
-    if(parent()) parent()->repaintRectangle(x, y, w, h, p, f);
-}
-
-#ifdef ENABLE_DUMP
-
-TQString RenderObject::information() const
-{
-    TQString str;
-    int x; int y;
-    absolutePosition(x,y);
-    x += inlineXPos();
-    y += inlineYPos();
-    TQTextStream ts( &str, IO_WriteOnly );
-    ts << renderName()
-        << "(" << (style() ? style()->refCount() : 0) << ")"
-       << ": " << (void*)this << "  ";
-    ts << "{" << x << " " << y << "} ";
-    if (isInline()) ts << "il ";
-    if (childrenInline()) ts << "ci ";
-    if (isFloating()) ts << "fl ";
-    if (isAnonymous()) ts << "an ";
-    if (isRelPositioned()) ts << "rp ";
-    if (isPositioned()) ts << "ps ";
-    if (isReplaced()) ts << "rp ";
-    if (overhangingContents()) ts << "oc ";
-    if (needsLayout()) ts << "nl ";
-    if (minMaxKnown()) ts << "mmk ";
-    if (m_recalcMinMax) ts << "rmm ";
-    if (mouseInside()) ts << "mi ";
-    if (style() && style()->zIndex()) ts << "zI: " << style()->zIndex();
-    if (style() && style()->hasAutoZIndex()) ts << "zI: auto ";
-    if (element()) {
-        if (element()->active()) ts << "act ";
-        if (element()->hasAnchor()) ts << "anchor ";
-        if (element()->focused()) ts << "focus ";
-        ts << " <" <<  getTagName(element()->id()) << ">";
-
-    } else if (isPseudoAnonymous() && style() && style()->styleType() != RenderStyle::NOPSEUDO) {
-        ts << " <" <<  getTagName(node()->id());
-        TQString pseudo;
-        switch (style()->styleType()) {
-          case RenderStyle::FIRST_LETTER:
-            pseudo = ":first-letter"; break;
-          case RenderStyle::BEFORE:
-            pseudo = ":before"; break;
-          case RenderStyle::AFTER:
-            pseudo = ":after"; break;
-          default:
-            pseudo = ":pseudo-element";
-        }
-        ts << pseudo;
-        ts << ">";
-    }
-    ts << " (" << xPos() << "," << yPos() << "," << width() << "," << height() << ")"
-       << " [" << minWidth() << "-" << maxWidth() << "]"
-       << " { mT: " << marginTop() << " qT: " << isTopMarginQuirk()
-       << " mB: " << marginBottom() << " qB: " << isBottomMarginQuirk()
-       << "}"
-        << (isTableCell() ?
-            ( TQString::fromLatin1(" [r=") +
-              TQString::number( static_cast<const RenderTableCell *>(this)->row() ) +
-              TQString::fromLatin1(" c=") +
-              TQString::number( static_cast<const RenderTableCell *>(this)->col() ) +
-              TQString::fromLatin1(" rs=") +
-              TQString::number( static_cast<const RenderTableCell *>(this)->rowSpan() ) +
-              TQString::fromLatin1(" cs=") +
-              TQString::number( static_cast<const RenderTableCell *>(this)->colSpan() ) +
-              TQString::fromLatin1("]") ) : TQString::null );
-    if ( layer() )
-        ts << " layer=" << layer();
-    if ( continuation() )
-        ts << " continuation=" << continuation();
-    if (isText())
-        ts << " \"" << TQConstString(static_cast<const RenderText *>(this)->text(), kMin(static_cast<const RenderText *>(this)->length(), 10u)).string() << "\"";
-    return str;
-}
-
-void RenderObject::printTree(int indent) const
-{
-    TQString ind;
-    ind.fill(' ', indent);
-
-    kdDebug() << ind << information() << endl;
-
-    RenderObject *child = firstChild();
-    while( child != 0 )
-    {
-        child->printTree(indent+2);
-        child = child->nextSibling();
-    }
-}
-
-static TQTextStream &operator<<(TQTextStream &ts, const TQRect &r)
-{
-    return ts << "at (" << r.x() << "," << r.y() << ") size " << r.width() << "x" << r.height();
-}
-
-//A bit like getTagName, but handles XML, too.
-static TQString lookupTagName(NodeImpl* node) {
-    return node->getDocument()->getName(NodeImpl::ElementId, node->id()).string();
-}
-
-void RenderObject::dump(TQTextStream &ts, const TQString &ind) const
-{
-    if ( !layer() )
-        ts << endl;
-
-    ts << ind << renderName();
-
-    if (style() && style()->zIndex()) {
-        ts << " zI: " << style()->zIndex();
-    }
-
-    if (element()) {
-        TQString tagName(lookupTagName(element()));
-        if (!tagName.isEmpty()) {
-            ts << " {" << tagName << "}";
-        }
-    } else if (isPseudoAnonymous() && style() && style()->styleType() != RenderStyle::NOPSEUDO) {
-        TQString pseudo;
-        TQString tagName(lookupTagName(node()));
-        switch (style()->styleType()) {
-          case RenderStyle::FIRST_LETTER:
-            pseudo = ":first-letter"; break;
-          case RenderStyle::BEFORE:
-            pseudo = ":before"; break;
-          case RenderStyle::AFTER:
-            pseudo = ":after"; break;
-          default:
-            pseudo = ":pseudo-element";
-        }
-        ts << " {" << tagName << pseudo << "}";
-    }
-
-    TQRect r(xPos(), yPos(), width(), height());
-    ts << " " << r;
-
-    if ( parent() )
-        ts << style()->createDiff( *parent()->style() );
-
-    if (isAnonymous()) { ts << " anonymousBox"; }
-    if (isFloating()) { ts << " floating"; }
-    if (isPositioned()) { ts << " positioned"; }
-    if (isRelPositioned()) { ts << " relPositioned"; }
-    if (isText()) { ts << " text"; }
-    if (isInline()) { ts << " inline"; }
-    if (isReplaced()) { ts << " replaced"; }
-    if (shouldPaintBackgroundOrBorder()) { ts << " paintBackground"; }
-    if (needsLayout()) { ts << " needsLayout"; }
-    if (minMaxKnown()) { ts << " minMaxKnown"; }
-    if (overhangingContents()) { ts << " overhangingContents"; }
-    if (hasFirstLine()) { ts << " hasFirstLine"; }
-    if (afterPageBreak()) { ts << " afterPageBreak"; }
-}
-#endif
-
-void RenderObject::selectionStartEnd(int& spos, int& epos)
-{
-    if (parent())
-        parent()->selectionStartEnd(spos, epos);
-}
-
-void RenderObject::setStyle(RenderStyle *style)
-{
-    if (m_style == style)
-        return;
-
-    RenderStyle::Diff d = m_style ? m_style->diff( style ) : RenderStyle::Layout;
-    //tqDebug("m_style: %p new style, diff=%d", m_style,  d);
-
-    Priority pri = NormalPriority;
-    if (m_style) {
-        pri = HighPriority;
-        if ( d >= RenderStyle::Visible && !isText() && m_parent &&
-             ( d == RenderStyle::Position ||
-               m_style->outlineWidth() > style->outlineWidth() ||
-               (!m_style->hidesOverflow() && style->hidesOverflow()) ||
-               ( m_style->hasClip() && !(m_style->clip() == style->clip()) ) ) ) {
-            // schedule a repaint with the old style
-            if (layer() && !isInlineFlow())
-                layer()->repaint(pri);
-            else
-                repaint(pri);
-        }
-
-        if ( ( isFloating() && m_style->floating() != style->floating() ) ||
-               ( isPositioned() && m_style->position() != style->position() &&
-                 style->position() != ABSOLUTE && style->position() != FIXED ) )
-            removeFromObjectLists();
-
-        if ( layer() ) {
-            if ( ( m_style->hasAutoZIndex() != style->hasAutoZIndex() ||
-                   m_style->zIndex() != style->zIndex() ||
-                   m_style->visibility() != style->visibility() ) ) {
-                layer()->stackingContext()->dirtyZOrderLists();
-                layer()->dirtyZOrderLists();
-            }
-        }
-
-        // reset style flags
-        m_floating = false;
-        m_positioned = false;
-        m_relPositioned = false;
-        m_paintBackground = false;
-        m_hasOverflowClip = false;
-    }
-
-    // only honour z-index for non-static objects
-    // ### and objects with opacity
-    if ( style->position() == STATIC ) {
-        if ( isRoot() )
-            style->setZIndex( 0 );
-        else
-            style->setHasAutoZIndex();
-    }
-
-    RenderStyle *oldStyle = m_style;
-    m_style = style;
-
-    updateBackgroundImages(oldStyle);
-
-    m_style->ref();
-
-    if (oldStyle)
-        oldStyle->deref();
-
-    setShouldPaintBackgroundOrBorder(m_style->hasBorder() || m_style->hasBackground());
-
-    m_hasFirstLine = (style->getPseudoStyle(RenderStyle::FIRST_LINE) != 0);
-    if (m_parent) {
-        if (d == RenderStyle::Position && !attemptDirectLayerTranslation())
-            d = RenderStyle::Layout;
-
-        if ( d > RenderStyle::Position) {
-            // we must perform a full layout
-            if (!isText() && d == RenderStyle::CbLayout) {
-                dirtyFormattingContext( true );
-            }
-            setNeedsLayoutAndMinMaxRecalc();
-        } else if (!isText() && d >= RenderStyle::Visible) {
-            // a repaint is enough
-            if (layer()) {
-                if (canvas() && canvas()->needsWidgetMasks()) {
-                    // update our widget masks
-                    RenderLayer *p, *d = 0;
-                    for (p=layer()->parent();p;p=p->parent())
-                        if (p->hasOverlaidWidgets()) d=p;
-                    if (d) // deepest
-                        d->updateWidgetMasks( canvas()->layer() );
-                }
-            }
-            if (layer() && !isInlineFlow())
-                layer()->repaint(pri);
-            else
-                repaint(pri);
-        }
-    }
-}
-
-bool RenderObject::attemptDirectLayerTranslation()
-{
-    // When the difference between two successive styles is only 'Position'
-    // we may attempt to save a layout by directly updating the object position.
-
-    KHTMLAssert( m_style->position() != STATIC );
-    if (!layer())
-        return false;
-    setInline(m_style->isDisplayInlineType());
-    setPositioned(m_style->position() != RELATIVE);
-    setRelPositioned(m_style->position() == RELATIVE);
-    int oldXPos = xPos();
-    int oldYPos = yPos();
-    int oldWidth = width();
-    int oldHeight = height();
-    calcWidth();
-    calcHeight();
-    if (oldWidth != width() || oldHeight != height()) {
-        // implicit size change or overconstrained dimensions:
-        // we'll need a layout.
-        setWidth(oldWidth);
-        setHeight(oldHeight);
-        // kdDebug() << "Layer translation failed for " << information() << endl;
-        return false;
-    }
-    layer()->updateLayerPosition();
-    if (m_style->position() != FIXED) {
-        bool needsDocSizeUpdate = true;
-        RenderObject *cb = container();
-        while (cb) {
-            if (cb->hasOverflowClip() && cb->layer()) {
-                cb->layer()->checkScrollbarsAfterLayout();
-                needsDocSizeUpdate = false;
-                break;
-            }
-            cb = cb->container();
-        }
-        if (needsDocSizeUpdate && canvas()) {
-            bool posXOffset = (xPos()-oldXPos >= 0);
-            bool posYOffset = (yPos()-oldYPos >= 0);
-            canvas()->updateDocSizeAfterLayerTranslation(this, posXOffset, posYOffset);
-        }
-    }
-    // success
-    return true;
-}
-
-void RenderObject::dirtyFormattingContext( bool checkContainer )
-{
-    if (m_markedForRepaint && !checkContainer)
-        return;
-    m_markedForRepaint = true;
-    if (layer() && (style()->position() == FIXED || style()->position() == ABSOLUTE))
-        return;
-    if (m_parent && (checkContainer || style()->width().isVariable() || style()->height().isVariable() ||
-                    !(isFloating() || flowAroundFloats() || isTableCell())))
-        m_parent->dirtyFormattingContext(false);
-}
-
-void RenderObject::repaintDuringLayout()
-{
-    if (canvas()->needsFullRepaint() || isText())
-        return;
-    if (layer() && !isInlineFlow()) {
-        layer()->repaint( NormalPriority, true );
-    } else {
-       repaint();
-       canvas()->deferredRepaint( this );
-    }
-}
-
-void RenderObject::setOverhangingContents(bool p)
-{
-    if (m_overhangingContents == p)
-        return;
-
-    RenderBlock *cb = containingBlock();
-    if (p)
-    {
-        m_overhangingContents = true;
-        KHTMLAssert( cb != this || isCanvas());
-        if (cb && cb != this)
-            cb->setOverhangingContents();
-    }
-    else
-    {
-        RenderObject *n;
-        bool c=false;
-
-        for( n = firstChild(); n != 0; n = n->nextSibling() )
-        {
-            if (n->isPositioned() || n->overhangingContents())
-                c=true;
-        }
-
-        if (c)
-            return;
-        else
-        {
-            m_overhangingContents = false;
-            KHTMLAssert( cb != this );
-            if (cb && cb != this)
-                cb->setOverhangingContents(false);
-        }
-    }
-}
-
-void RenderObject::updateBackgroundImages(RenderStyle* oldStyle)
-{
-    // FIXME: This will be slow when a large number of images is used.  Fix by using a dict.
-    const BackgroundLayer* oldLayers = oldStyle ? oldStyle->backgroundLayers() : 0;
-    const BackgroundLayer* newLayers = m_style ? m_style->backgroundLayers() : 0;
-    for (const BackgroundLayer* currOld = oldLayers; currOld; currOld = currOld->next()) {
-        if (currOld->backgroundImage() && (!newLayers || !newLayers->containsImage(currOld->backgroundImage())))
-            currOld->backgroundImage()->deref(this);
-    }
-    for (const BackgroundLayer* currNew = newLayers; currNew; currNew = currNew->next()) {
-        if (currNew->backgroundImage() && (!oldLayers || !oldLayers->containsImage(currNew->backgroundImage())))
-            currNew->backgroundImage()->ref(this);
-    }
-}
-
-TQRect RenderObject::viewRect() const
-{
-    return containingBlock()->viewRect();
-}
-
-bool RenderObject::absolutePosition(int &xPos, int &yPos, bool f) const
-{
-    RenderObject* p = parent();
-    if (p) {
-        p->absolutePosition(xPos, yPos, f);
-        if ( p->hasOverflowClip() )
-            p->layer()->subtractScrollOffset( xPos, yPos );
-        return true;
-    }
-    else
-    {
-        xPos = yPos = 0;
-        return false;
-    }
-}
-
-void RenderObject::caretPos(int /*offset*/, int /*flags*/, int &_x, int &_y, int &width, int &height)
-{
-    _x = _y = height = -1;
-    width = 1;        // the caret has a default width of one pixel. If you want
-                    // to check for validity, only test the x-coordinate for >= 0.
-}
-
-int RenderObject::paddingTop() const
-{
-    int w = 0;
-    Length padding = m_style->paddingTop();
-    if (padding.isPercent())
-        w = containingBlock()->contentWidth();
-    w = padding.minWidth(w);
-    if ( isTableCell() && padding.isVariable() )
-        w = static_cast<const RenderTableCell *>(this)->table()->cellPadding();
-    return w;
-}
-
-int RenderObject::paddingBottom() const
-{
-    int w = 0;
-    Length padding = style()->paddingBottom();
-    if (padding.isPercent())
-        w = containingBlock()->contentWidth();
-    w = padding.minWidth(w);
-    if ( isTableCell() && padding.isVariable() )
-        w = static_cast<const RenderTableCell *>(this)->table()->cellPadding();
-    return w;
-}
-
-int RenderObject::paddingLeft() const
-{
-    int w = 0;
-    Length padding = style()->paddingLeft();
-    if (padding.isPercent())
-        w = containingBlock()->contentWidth();
-    w = padding.minWidth(w);
-    if ( isTableCell() && padding.isVariable() )
-        w = static_cast<const RenderTableCell *>(this)->table()->cellPadding();
-    return w;
-}
-
-int RenderObject::paddingRight() const
-{
-    int w = 0;
-    Length padding = style()->paddingRight();
-    if (padding.isPercent())
-        w = containingBlock()->contentWidth();
-    w = padding.minWidth(w);
-    if ( isTableCell() && padding.isVariable() )
-        w = static_cast<const RenderTableCell *>(this)->table()->cellPadding();
-    return w;
-}
-
-RenderObject *RenderObject::container() const
-{
-    // This method is extremely similar to containingBlock(), but with a few notable
-    // exceptions.
-    // (1) It can be used on orphaned subtrees, i.e., it can be called safely even when
-    // the object is not part of the primary document subtree yet.
-    // (2) For normal flow elements, it just returns the parent.
-    // (3) For absolute positioned elements, it will return a relative positioned inline.
-    // containingBlock() simply skips relpositioned inlines and lets an enclosing block handle
-    // the layout of the positioned object.  This does mean that calcAbsoluteHorizontal and
-    // calcAbsoluteVertical have to use container().
-    EPosition pos = m_style->position();
-    RenderObject *o = 0;
-    if( pos == FIXED ) {
-        // container() can be called on an object that is not in the
-        // tree yet.  We don't call canvas() since it will assert if it
-        // can't get back to the canvas.  Instead we just walk as high up
-        // as we can.  If we're in the tree, we'll get the root.  If we
-        // aren't we'll get the root of our little subtree (most likely
-        // we'll just return 0).
-        o = parent();
-        while ( o && o->parent() ) o = o->parent();
-    }
-    else if ( pos == ABSOLUTE ) {
-        // Same goes here.  We technically just want our containing block, but
-        // we may not have one if we're part of an uninstalled subtree.  We'll
-        // climb as high as we can though.
-        o = parent();
-        while (o && o->style()->position() == STATIC && !o->isCanvas())
-            o = o->parent();
-    }
-    else
-        o = parent();
-    return o;
-}
-
-DOM::DocumentImpl* RenderObject::document() const
-{
-    return m_node->getDocument();
-}
-
-void RenderObject::remove()
-{
-    if ( parent() )
-        //have parent, take care of the tree integrity
-        parent()->removeChild(this);
-}
-
-void RenderObject::removeFromObjectLists()
-{
-    // in destruction mode, don't care.
-    if ( !document()->renderer() ) return;
-
-    if (isFloating()) {
-        RenderBlock* outermostBlock = containingBlock();
-        for (RenderBlock* p = outermostBlock; p && !p->isCanvas() && p->containsFloat(this);) {
-            outermostBlock = p;
-            if (p->isFloatingOrPositioned())
-                break;
-            p = p->containingBlock();
-        }
-
-        if (outermostBlock)
-            outermostBlock->markAllDescendantsWithFloatsForLayout(this);
-    }
-
-    if (isPositioned()) {
-        RenderObject *p;
-        for (p = parent(); p; p = p->parent()) {
-            if (p->isRenderBlock())
-                static_cast<RenderBlock*>(p)->removePositionedObject(this);
-        }
-    }
-}
-
-RenderArena* RenderObject::renderArena() const
-{
-    return m_node->getDocument()->renderArena();
-}
-
-void RenderObject::detach()
-{
-    detachCounters();
-
-    deleteInlineBoxes();
-    remove();
-
-    // make sure our DOM-node don't think we exist
-    if ( node() && node()->renderer() == this)
-        node()->setRenderer(0);
-
-    // by default no refcounting
-    arenaDelete(renderArena(), this);
-}
-
-void RenderObject::arenaDelete(RenderArena *arena, void *base)
-{
-#ifndef NDEBUG
-    void *savedBase = baseOfRenderObjectBeingDeleted;
-    baseOfRenderObjectBeingDeleted = base;
-#endif
-    delete this;
-#ifndef NDEBUG
-    baseOfRenderObjectBeingDeleted = savedBase;
-#endif
-
-    // Recover the size left there for us by operator delete and free the memory.
-    arena->free(*(size_t *)base, base);
-}
-
-void RenderObject::arenaDelete(RenderArena *arena)
-{
-    // static_cast unfortunately doesn't work, since we multiple inherit
-    // in eg. RenderWidget.
-    arenaDelete(arena, dynamic_cast<void *>(this));
-}
-
-FindSelectionResult RenderObject::checkSelectionPoint( int _x, int _y, int _tx, int _ty, DOM::NodeImpl*& node, int & offset, SelPointState &state )
-{
-#if 0
-    NodeInfo info(true, false);
-    if ( nodeAtPoint( info, _x, _y, _tx, _ty ) && info.innerNode() )
-    {
-        RenderObject* r = info.innerNode()->renderer();
-        if ( r ) {
-            if ( r == this ) {
-                node = info.innerNode();
-                offset = 0; // we have no text...
-                return SelectionPointInside;
-            }
-            else
-                return r->checkSelectionPoint( _x, _y, _tx, _ty, node, offset, state );
-        }
-    }
-    //kdDebug(6030) << "nodeAtPoint Failed. Fallback - hmm, SelectionPointAfter" << endl;
-    node = 0;
-    offset = 0;
-    return SelectionPointAfter;
-#endif
-    int off = offset;
-    DOM::NodeImpl* nod = node;
-
-    for (RenderObject *child = firstChild(); child; child=child->nextSibling()) {
-        // ignore empty text boxes, they produce totally bogus information
-        // for caret navigation (LS)
-        if (child->isText() && !static_cast<RenderText *>(child)->inlineTextBoxCount())
-            continue;
-
-//        kdDebug(6040) << "iterating " << (child ? child->renderName() : "") << "@" << child << (child->isText() ? " contains: \"" + TQConstString(static_cast<RenderText *>(child)->text(), kMin(static_cast<RenderText *>(child)->length(), 10u)).string() + "\"" : TQString::null) << endl;
-//        kdDebug(6040) << "---------- checkSelectionPoint recursive -----------" << endl;
-        khtml::FindSelectionResult pos = child->checkSelectionPoint(_x, _y, _tx+xPos(), _ty+yPos(), nod, off, state);
-//        kdDebug(6040) << "-------- end checkSelectionPoint recursive ---------" << endl;
-//        kdDebug(6030) << this << " child->findSelectionNode returned result=" << pos << " nod=" << nod << " off=" << off << endl;
-        switch(pos) {
-        case SelectionPointBeforeInLine:
-        case SelectionPointInside:
-            //kdDebug(6030) << "RenderObject::checkSelectionPoint " << this << " returning SelectionPointInside offset=" << offset << endl;
-            node = nod;
-            offset = off;
-            return SelectionPointInside;
-        case SelectionPointBefore:
-            //x,y is before this element -> stop here
-            if ( state.m_lastNode ) {
-                node = state.m_lastNode;
-                offset = state.m_lastOffset;
-                //kdDebug(6030) << "RenderObject::checkSelectionPoint " << this << " before this child "
-                //              << node << "-> returning SelectionPointInside, offset=" << offset << endl;
-                return SelectionPointInside;
-            } else {
-                node = nod;
-                offset = off;
-                //kdDebug(6030) << "RenderObject::checkSelectionPoint " << this << " before us -> returning SelectionPointBefore " << node << "/" << offset << endl;
-                return SelectionPointBefore;
-            }
-            break;
-        case SelectionPointAfter:
-            if (state.m_afterInLine) break;
-            // fall through
-        case SelectionPointAfterInLine:
-            if (pos == SelectionPointAfterInLine) state.m_afterInLine = true;
-            //kdDebug(6030) << "RenderObject::checkSelectionPoint: selection after: " << nod << " offset: " << off << " afterInLine: " << state.m_afterInLine << endl;
-            state.m_lastNode = nod;
-            state.m_lastOffset = off;
-            // No "return" here, obviously. We must keep looking into the children.
-            break;
-        }
-    }
-    // If we are after the last child, return lastNode/lastOffset
-    // But lastNode can be 0L if there is no child, for instance.
-    if ( state.m_lastNode )
-    {
-        node = state.m_lastNode;
-        offset = state.m_lastOffset;
-    }
-    //kdDebug(6030) << "fallback - SelectionPointAfter  node=" << node << " offset=" << offset << endl;
-    return SelectionPointAfter;
-}
-
-bool RenderObject::mouseInside() const
-{
-    if (!m_mouseInside && continuation())
-        return continuation()->mouseInside();
-    return m_mouseInside;
-}
-
-bool RenderObject::nodeAtPoint(NodeInfo& info, int _x, int _y, int _tx, int _ty, HitTestAction hitTestAction, bool inside)
-{
-    int tx = _tx + xPos();
-    int ty = _ty + yPos();
-
-    inside |= ( style()->visibility() != HIDDEN &&
-                (_y >= ty) && (_y < ty + height()) && (_x >= tx) && (_x < tx + width())) || isRoot() || isBody();
-    bool inOverflowRect = inside;
-    if ( !inOverflowRect ) {
-        int ol = overflowLeft();
-        int ot = overflowTop();
-        TQRect overflowRect( tx+ol, ty+ot, overflowWidth()-ol, overflowHeight()-ot );
-        inOverflowRect = overflowRect.contains( _x, _y );
-    }
-
-    // ### table should have its own, more performant method
-    if (hitTestAction != HitTestSelfOnly &&
-        (( !isRenderBlock() ||
-           !static_cast<RenderBlock*>( this )->isPointInScrollbar( _x, _y, _tx, _ty )) &&
-        (overhangingContents() || inOverflowRect || isInline() || isRoot() || isCanvas() ||
-        isTableRow() || isTableSection() || inside || mouseInside() ))) {
-        if ( hitTestAction == HitTestChildrenOnly )
-            inside = false;
-        if ( hasOverflowClip() && layer() )
-            layer()->subtractScrollOffset(tx, ty);
-        for (RenderObject* child = lastChild(); child; child = child->previousSibling())
-            if (!child->layer() && child->nodeAtPoint(info, _x, _y, tx, ty, HitTestAll))
-                inside = true;
-    }
-
-    if (inside)
-        setInnerNode(info);
-
-    return inside;
-}
-
-
-void RenderObject::setInnerNode(NodeInfo& info)
-{
-    if (!info.innerNode() && !isInline() && continuation()) {
-        // We are in the margins of block elements that are part of a continuation.  In
-        // this case we're actually still inside the enclosing inline element that was
-        // split.  Go ahead and set our inner node accordingly.
-        info.setInnerNode(continuation()->element());
-        if (!info.innerNonSharedNode())
-            info.setInnerNonSharedNode(continuation()->element());
-    }
-
-    if (!info.innerNode() && element())
-        info.setInnerNode(element());
-
-    if(!info.innerNonSharedNode() && element())
-        info.setInnerNonSharedNode(element());
-}
-
-
-short RenderObject::verticalPositionHint( bool firstLine ) const
-{
-    short vpos = m_verticalPosition;
-    if ( m_verticalPosition == PositionUndefined || firstLine ) {
-        vpos = getVerticalPosition( firstLine );
-        if ( !firstLine )
-            const_cast<RenderObject *>(this)->m_verticalPosition = vpos;
-    }
-    return vpos;
-
-}
-
-short RenderObject::getVerticalPosition( bool firstLine, RenderObject* ref ) const
-{
-    // vertical align for table cells has a different meaning
-    int vpos = 0;
-    if ( !isTableCell() && isInline() ) {
-        EVerticalAlign va = style()->verticalAlign();
-        if ( va == TOP ) {
-            vpos = PositionTop;
-        } else if ( va == BOTTOM ) {
-            vpos = PositionBottom;
-        } else {
-            if (!ref) ref = parent();
-            bool checkParent = ref->isInline() && !ref->isReplacedBlock() &&
-                               !( ref->style()->verticalAlign() == TOP || ref->style()->verticalAlign() == BOTTOM );
-            vpos = checkParent ? ref->verticalPositionHint( firstLine ) : 0;
-            // don't allow elements nested inside text-top to have a different valignment.
-            if ( va == BASELINE )
-                return vpos;
-            else if ( va == LENGTH )
-                return vpos - style()->verticalAlignLength().width( lineHeight( firstLine ) );
-
-            const TQFont &f = ref->font( firstLine );
-            int fontsize = f.pixelSize();
-
-            if ( va == SUB )
-                vpos += fontsize/5 + 1;
-            else if ( va == SUPER )
-                vpos -= fontsize/3 + 1;
-            else if ( va == TEXT_TOP ) {
-                vpos += baselinePosition( firstLine ) - (TQFontMetrics(f).ascent() + TQFontMetrics(f).leading()/2);
-            } else if ( va == MIDDLE ) {
-                TQRect b = TQFontMetrics(f).boundingRect('x');
-                vpos += -b.height()/2 - lineHeight( firstLine )/2 + baselinePosition( firstLine );
-            } else if ( va == TEXT_BOTTOM ) {
-                vpos += TQFontMetrics(f).descent() + TQFontMetrics(f).leading()/2;
-                if ( !isReplaced() )
-                    vpos -= fontMetrics(firstLine).descent();
-            } else if ( va == BASELINE_MIDDLE )
-                vpos += - lineHeight( firstLine )/2 + baselinePosition( firstLine );
-        }
-    }
-    return vpos;
-}
-
-short RenderObject::lineHeight( bool firstLine ) const
-{
-    // Inline blocks are replaced elements. Otherwise, just pass off to
-    // the base class.  If we're being queried as though we're the root line
-    // box, then the fact that we're an inline-block is irrelevant, and we behave
-    // just like a block.
-
-    if (isReplaced() && (!isInlineBlockOrInlineTable() || !needsLayout()))
-        return height()+marginTop()+marginBottom();
-
-    Length lh;
-    if( firstLine && hasFirstLine() ) {
-        RenderStyle *pseudoStyle  = style()->getPseudoStyle(RenderStyle::FIRST_LINE);
-        if ( pseudoStyle )
-            lh = pseudoStyle->lineHeight();
-    }
-    else
-        lh = style()->lineHeight();
-
-    // its "unset", choose nice default
-    if ( lh.value() < 0 )
-        return style()->fontMetrics().lineSpacing();
-
-    if ( lh.isPercent() )
-        return lh.minWidth( style()->font().pixelSize() );
-
-    // its fixed
-    return lh.value();
-}
-
-short RenderObject::baselinePosition( bool firstLine ) const
-{
-    // Inline blocks are replaced elements. Otherwise, just pass off to
-    // the base class.  If we're being queried as though we're the root line
-    // box, then the fact that we're an inline-block is irrelevant, and we behave
-    // just like a block.
-
-    if (isReplaced() && (!isInlineBlockOrInlineTable() || !needsLayout()))
-        return height()+marginTop()+marginBottom();
-
-    const TQFontMetrics &fm = fontMetrics( firstLine );
-    return fm.ascent() + ( lineHeight( firstLine) - fm.height() ) / 2;
-}
-
-void RenderObject::invalidateVerticalPositions()
-{
-    m_verticalPosition = PositionUndefined;
-    RenderObject *child = firstChild();
-    while( child ) {
-        child->invalidateVerticalPositions();
-        child = child->nextSibling();
-    }
-}
-
-void RenderObject::recalcMinMaxWidths()
-{
-    KHTMLAssert( m_recalcMinMax );
-
-#ifdef DEBUG_LAYOUT
-    kdDebug( 6040 ) << renderName() << " recalcMinMaxWidths() this=" << this <<endl;
-#endif
-
-    RenderObject *child = firstChild();
-    int cmin=0;
-    int cmax=0;
-
-    while( child ) {
-        bool test = false;
-        if ( ( m_minMaxKnown && child->m_recalcMinMax ) || !child->m_minMaxKnown ) {
-            cmin = child->minWidth();
-            cmax = child->maxWidth();
-            test = true;
-        }
-        if ( child->m_recalcMinMax )
-            child->recalcMinMaxWidths();
-        if ( !child->m_minMaxKnown )
-            child->calcMinMaxWidth();
-        if ( m_minMaxKnown && test && (cmin != child->minWidth() || cmax != child->maxWidth()) )
-            m_minMaxKnown = false;
-        child = child->nextSibling();
-    }
-
-    // we need to recalculate, if the contains inline children, as the change could have
-    // happened somewhere deep inside the child tree
-    if ( ( !isInline() || isReplacedBlock() ) && childrenInline() )
-        m_minMaxKnown = false;
-
-    if ( !m_minMaxKnown )
-        calcMinMaxWidth();
-    m_recalcMinMax = false;
-}
-
-void RenderObject::scheduleRelayout(RenderObject *clippedObj)
-{
-    if (!isCanvas()) return;
-    KHTMLView *view = static_cast<RenderCanvas *>(this)->view();
-    if ( view )
-        view->scheduleRelayout(clippedObj);
-}
-
-
-void RenderObject::removeLeftoverAnonymousBoxes()
-{
-}
-
-InlineBox* RenderObject::createInlineBox(bool /*makePlaceHolderBox*/, bool /*isRootLineBox*/)
-{
-    KHTMLAssert(false);
-    return 0;
-}
-
-void RenderObject::getTextDecorationColors(int decorations, TQColor& underline, TQColor& overline,
-                                           TQColor& linethrough, bool quirksMode)
-{
-    RenderObject* curr = this;
-    do {
-        RenderStyle *st = curr->style();
-        int currDecs = st->textDecoration();
-        if (currDecs) {
-            if (currDecs & UNDERLINE) {
-                decorations &= ~UNDERLINE;
-                underline = st->color();
-            }
-            if (currDecs & OVERLINE) {
-                decorations &= ~OVERLINE;
-                overline = st->color();
-            }
-            if (currDecs & LINE_THROUGH) {
-                decorations &= ~LINE_THROUGH;
-                linethrough = st->color();
-            }
-        }
-        curr = curr->parent();
-        if (curr && curr->isRenderBlock() && curr->continuation())
-            curr = curr->continuation();
-    } while (curr && decorations && (!quirksMode || !curr->element() ||
-                                     (curr->element()->id() != ID_A && curr->element()->id() != ID_FONT)));
-
-    // If we bailed out, use the element we bailed out at (typically a <font> or <a> element).
-    if (decorations && curr) {
-        RenderStyle *st = curr->style();
-        if (decorations & UNDERLINE)
-            underline = st->color();
-        if (decorations & OVERLINE)
-            overline = st->color();
-        if (decorations & LINE_THROUGH)
-            linethrough = st->color();
-    }
-}
-
-int RenderObject::maximalOutlineSize(PaintAction p) const
-{
-    if (p != PaintActionOutline)
-        return 0;
-    return static_cast<RenderCanvas*>(document()->renderer())->maximalOutlineSize();
-}
-
-void RenderObject::collectBorders(TQValueList<CollapsedBorderValue>& borderStyles)
-{
-    for (RenderObject* curr = firstChild(); curr; curr = curr->nextSibling())
-        curr->collectBorders(borderStyles);
-}
-
-bool RenderObject::flowAroundFloats() const
-{
-    return isReplaced() || hasOverflowClip() || style()->flowAroundFloats();
-}
-
-bool RenderObject::usesLineWidth() const
-{
-    // 1. All auto-width objects that avoid floats should always use lineWidth
-    // 2. For objects with a specified width, we match WinIE's behavior:
-    // (a) tables use contentWidth
-    // (b) <hr>s use lineWidth
-    // (c) all other objects use lineWidth in quirks mode and contentWidth in strict mode.
-    return (flowAroundFloats() && (style()->width().isVariable() || isHR() || (style()->htmlHacks() && !isTable())));
-}
-
-bool RenderObject::hasCounter(const TQString& counter) const
-{
-    if (style() && (!isText() || isCounter())) {
-        if (lookupCounter(counter)) return true;
-        if (style()->hasCounterReset(counter)) {
-            return true;
-        }
-        else if (style()->hasCounterIncrement(counter)) {
-            return true;
-        }
-    }
-    if (counter == "list-item") {
-        if (isListItem()) return true;
-        if (element() && (
-                element()->id() == ID_OL ||
-                element()->id() == ID_UL ||
-                element()->id() == ID_MENU ||
-                element()->id() == ID_DIR))
-            return true;
-    } else
-    if (counter == "-khtml-quotes" && isQuote()) {
-        return (static_cast<const RenderQuote*>(this)->quoteCount() != 0);
-    }
-    return false;
-}
-
-CounterNode* RenderObject::getCounter(const TQString& counter, bool view, bool counters)
-{
-//     kdDebug( 6040 ) << renderName() << " getCounter(" << counter << ")" << endl;
-
-    if (!style()) return 0;
-
-    if (isText() && !isCounter()) return 0;
-
-    CounterNode *i = lookupCounter(counter);
-    if (i) return i;
-    int val = 0;
-
-    if (style()->hasCounterReset(counter) || isRoot()) {
-        i = new CounterReset(this);
-        val = style()->counterReset(counter);
-        if (style()->hasCounterIncrement(counter)) {
-            val += style()->counterIncrement(counter);
-        }
-//         kdDebug( 6040 ) << renderName() << " counter-reset: " << counter << " " << val << endl;
-    }
-    else
-    if (style()->hasCounterIncrement(counter)) {
-        i = new CounterNode(this);
-        val = style()->counterIncrement(counter);
-//         kdDebug( 6040 ) << renderName() << " counter-increment: " << counter << " " << val << endl;
-    }
-    else if (counter == "list-item") {
-        if (isListItem()) {
-            if (element() && element()->id() == ID_LI) {
-                DOMString v = static_cast<ElementImpl*>(element())->getAttribute(ATTR_VALUE);
-                if ( !v.isEmpty() ) {
-                    i = new CounterReset(this);
-                    val = v.toInt();
-//                     kdDebug( 6040 ) << renderName() << " counter-reset: " << counter << " " << val << endl;
-                }
-            }
-            if (!i) {
-                i = new CounterNode(this);
-                val = 1;
-//                 kdDebug( 6040 ) << renderName() << " counter-increment: " << counter << " " << val << endl;
-            }
-        }
-        else
-        if (element() && element()->id() == ID_OL) {
-            i = new CounterReset(this);
-            DOMString v = static_cast<ElementImpl*>(element())->getAttribute(ATTR_START);
-            if ( !v.isEmpty() )
-                val = v.toInt()-1;
-            else
-                val = 0;
-//             kdDebug( 6040 ) << renderName() << " counter-reset: " << counter << " " << val << endl;
-        }
-        else
-        if (element() &&
-            (element()->id() == ID_UL ||
-             element()->id() == ID_MENU||
-             element()->id() == ID_DIR))
-        {
-            i = new CounterReset(this);
-            val = 0;
-//             kdDebug( 6040 ) << renderName() << " counter-reset: " << counter << " " << val << endl;
-        }
-    }
-    else if (counter == "-khtml-quotes" && isQuote()) {
-        i = new CounterNode(this);
-        val = static_cast<RenderQuote*>(this)->quoteCount();
-    }
-
-    if (!i) {
-        i = new CounterNode(this);
-        val = 0;
-//         kdDebug( 6040 ) << renderName() << " counter-increment: " << counter << " " << val << endl;
-    }
-    i->setValue(val);
-    if (view) i->setIsVisual();
-    if (counters) i->setHasCounters();
-
-    insertCounter(counter, i);
-
-    if (!isRoot()) {
-        CounterNode *last=0, *current=0;
-        RenderObject *n = previousSibling();
-        while(n) {
-            if (n->hasCounter(counter)) {
-                current = n->getCounter(counter);
-                break;
-            }
-            else
-                n = n->previousSibling();
-        }
-        last = current;
-
-        CounterNode *sibling = current;
-        // counter-reset on same render-level is our counter-parent
-        if (last) {
-            // Found render-sibling, now search for later counter-siblings among its render-children
-            n = n->lastChild();
-            while (n) {
-                if (n->hasCounter(counter)) {
-                    current = n->getCounter(counter);
-                    if (last->parent() == current->parent() || sibling == current->parent()) {
-                        last = current;
-                        // If the current counter is not the last, search deeper
-                        if (current->nextSibling()) {
-                            n = n->lastChild();
-                            continue;
-                        }
-                        else
-                            break;
-                    }
-                }
-                n = n->previousSibling();
-            }
-            if (sibling->isReset())
-            {
-                if (last != sibling)
-                    sibling->insertAfter(i, last);
-                else
-                    sibling->insertAfter(i, 0);
-            }
-            else if (last->parent())
-                last->parent()->insertAfter(i, last);
-        }
-        else if (parent()) {
-            // Nothing found among siblings, let our parent search
-            last = parent()->getCounter(counter, false);
-            if (last->isReset())
-                last->insertAfter(i, 0);
-            else if (last->parent())
-                last->parent()->insertAfter(i, last);
-        }
-    }
-
-    return i;
-}
-
-CounterNode* RenderObject::lookupCounter(const TQString& counter) const
-{
-    TQDict<khtml::CounterNode>* counters = document()->counters(this);
-    if (counters)
-        return counters->find(counter);
-    else
-        return 0;
-}
-
-void RenderObject::detachCounters()
-{
-    TQDict<khtml::CounterNode>* counters = document()->counters(this);
-    if (!counters) return;
-
-    TQDictIterator<khtml::CounterNode> i(*counters);
-
-    while (i.current()) {
-        (*i)->remove();
-        delete (*i);
-        ++i;
-    }
-    document()->removeCounters(this);
-}
-
-void RenderObject::insertCounter(const TQString& counter, CounterNode* val)
-{
-    TQDict<khtml::CounterNode>* counters = document()->counters(this);
-
-    if (!counters) {
-        counters = new TQDict<khtml::CounterNode>(11);
-        document()->setCounters(this, counters);
-    }
-
-    counters->insert(counter, val);
-}
-
-void RenderObject::updateWidgetMasks() {
-    for (RenderObject* curr = firstChild(); curr; curr = curr->nextSibling()) {
-        if ( curr->isWidget() && static_cast<RenderWidget*>(curr)->needsMask() ) {
-            TQWidget* w = static_cast<RenderWidget*>(curr)->widget();
-            if (!w)
-                return;
-            RenderLayer* l = curr->enclosingStackingContext();
-            TQRegion r = l ? l->getMask() : TQRegion();
-            int x,y;
-            if (!r.isNull() && curr->absolutePosition(x,y)) {
-                int pbx = curr->borderLeft()+curr->paddingLeft();
-                int pby = curr->borderTop()+curr->paddingTop();
-                x+= pbx;
-                y+= pby;
-                r = r.intersect(TQRect(x,y,
-                                  curr->width()-pbx-curr->borderRight()-curr->paddingRight(),
-                                  curr->height()-pby-curr->borderBottom()-curr->paddingBottom()));
-#ifdef MASK_DEBUG
-                TQMemArray<TQRect> ar = r.rects();
-                kdDebug(6040) << "|| Setting widget mask for " << curr->information() << endl;
-                for (int i = 0; i < ar.size() ; ++i) {
-                    kdDebug(6040) << "		" <<  ar[i] << endl;
-                }
-#endif
-                r.translate(-x,-y);
-                w->setMask(r);
-            } else {
-                w->clearMask();
-            }
-        }
-        else if (!curr->layer() || !curr->layer()->isStackingContext())
-            curr->updateWidgetMasks();
-
-    }
-}
-
-TQRegion RenderObject::visibleFlowRegion(int x, int y) const
-{
-    TQRegion r;
-    for (RenderObject* ro=firstChild();ro;ro=ro->nextSibling()) {
-        if( !ro->layer() && !ro->isInlineFlow() && ro->style()->visibility() == VISIBLE) {
-            const RenderStyle *s = ro->style();
-            if (ro->isRelPositioned())
-                static_cast<const RenderBox*>(ro)->relativePositionOffset(x,y);
-            if ( s->backgroundImage() || s->backgroundColor().isValid() || s->hasBorder() )
-                r += TQRect(x + ro->effectiveXPos(),y + ro->effectiveYPos(), ro->effectiveWidth(), ro->effectiveHeight());
-            else
-                r += ro->visibleFlowRegion(x+ro->xPos(), y+ro->yPos());
-        }
-    }
-    return r;
-}
-
-#undef RED_LUMINOSITY
-#undef GREEN_LUMINOSITY
-#undef BLUE_LUMINOSITY
-#undef INTENSITY_FACTOR
-#undef LIGHT_FACTOR
-#undef LUMINOSITY_FACTOR
-
-#undef MAX_COLOR
-#undef COLOR_DARK_THRESHOLD
-#undef COLOR_LIGHT_THRESHOLD
-
-#undef COLOR_LITE_BS_FACTOR
-#undef COLOR_LITE_TS_FACTOR
-
-#undef COLOR_DARK_BS_FACTOR
-#undef COLOR_DARK_TS_FACTOR
-
-#undef LIGHT_GRAY
-#undef DARK_GRAY
-