Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 8258 insertions, 0 deletions

diff --git a/src/kernel/qrichtext.cpp b/src/kernel/qrichtext.cpp
new file mode 100644
index 000000000..82ce63ea0
--- /dev/null
+++ b/src/kernel/qrichtext.cpp
@@ -0,0 +1,8258 @@
+/****************************************************************************
+**
+** Implementation of the internal TQt classes dealing with rich text
+**
+** Created : 990101
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the kernel module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "qrichtext_p.h"
+
+#ifndef QT_NO_RICHTEXT
+
+
+#include "qstringlist.h"
+#include "qfont.h"
+#include "qtextstream.h"
+#include "qfile.h"
+#include "qapplication.h"
+#include "qmap.h"
+#include "qfileinfo.h"
+#include "qstylesheet.h"
+#include "qmime.h"
+#include "qimage.h"
+#include "qdragobject.h"
+#include "qpaintdevicemetrics.h"
+#include "qpainter.h"
+#include "qdrawutil.h"
+#include "qcursor.h"
+#include "qptrstack.h"
+#include "qptrdict.h"
+#include "qstyle.h"
+#include "qcleanuphandler.h"
+#include "qtextengine_p.h"
+#include <private/qunicodetables_p.h>
+
+#include <stdlib.h>
+
+static TQTextCursor* richTextExportStart = 0;
+static TQTextCursor* richTextExportEnd = 0;
+
+class TQTextFormatCollection;
+
+const int border_tolerance = 2;
+
+#ifdef Q_WS_WIN
+#include "qt_windows.h"
+#endif
+
+#define TQChar_linesep TQChar(0x2028U)
+
+static inline bool is_printer( TQPainter *p )
+{
+    if ( !p || !p->device() )
+	return FALSE;
+    return p->device()->devType() == TQInternal::Printer;
+}
+
+static inline int scale( int value, TQPainter *painter )
+{
+    if ( is_printer( painter ) ) {
+	TQPaintDeviceMetrics metrics( painter->device() );
+#if defined(Q_WS_X11)
+	value = value * metrics.logicalDpiY() /
+		TQPaintDevice::x11AppDpiY( painter->device()->x11Screen() );
+#elif defined (Q_WS_WIN)
+	HDC hdc = GetDC( 0 );
+	int gdc = GetDeviceCaps( hdc, LOGPIXELSY );
+	if ( gdc )
+	    value = value * metrics.logicalDpiY() / gdc;
+	ReleaseDC( 0, hdc );
+#elif defined (Q_WS_MAC)
+	value = value * metrics.logicalDpiY() / 75; // ##### FIXME
+#elif defined (Q_WS_QWS)
+	value = value * metrics.logicalDpiY() / 75;
+#endif
+    }
+    return value;
+}
+
+
+inline bool isBreakable( TQTextString *string, int pos )
+{
+    if (string->at(pos).nobreak)
+	return FALSE;
+    return (pos < string->length()-1 && string->at(pos+1).softBreak);
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+void TQTextCommandHistory::addCommand( TQTextCommand *cmd )
+{
+    if ( current < (int)history.count() - 1 ) {
+	TQPtrList<TQTextCommand> commands;
+	commands.setAutoDelete( FALSE );
+
+	for( int i = 0; i <= current; ++i ) {
+	    commands.insert( i, history.at( 0 ) );
+	    history.take( 0 );
+	}
+
+	commands.append( cmd );
+	history.clear();
+	history = commands;
+	history.setAutoDelete( TRUE );
+    } else {
+	history.append( cmd );
+    }
+
+    if ( (int)history.count() > steps )
+	history.removeFirst();
+    else
+	++current;
+}
+
+TQTextCursor *TQTextCommandHistory::undo( TQTextCursor *c )
+{
+    if ( current > -1 ) {
+	TQTextCursor *c2 = history.at( current )->unexecute( c );
+	--current;
+	return c2;
+    }
+    return 0;
+}
+
+TQTextCursor *TQTextCommandHistory::redo( TQTextCursor *c )
+{
+    if ( current > -1 ) {
+	if ( current < (int)history.count() - 1 ) {
+	    ++current;
+	    return history.at( current )->execute( c );
+	}
+    } else {
+	if ( history.count() > 0 ) {
+	    ++current;
+	    return history.at( current )->execute( c );
+	}
+    }
+    return 0;
+}
+
+bool TQTextCommandHistory::isUndoAvailable()
+{
+    return current > -1;
+}
+
+bool TQTextCommandHistory::isRedoAvailable()
+{
+   return current > -1 && current < (int)history.count() - 1 || current == -1 && history.count() > 0;
+}
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextDeleteCommand::TQTextDeleteCommand( TQTextDocument *d, int i, int idx, const TQMemArray<TQTextStringChar> &str,
+					const TQByteArray& oldStyleInfo )
+    : TQTextCommand( d ), id( i ), index( idx ), parag( 0 ), text( str ), styleInformation( oldStyleInfo )
+{
+    for ( int j = 0; j < (int)text.size(); ++j ) {
+	if ( text[ j ].format() )
+	    text[ j ].format()->addRef();
+    }
+}
+
+TQTextDeleteCommand::TQTextDeleteCommand( TQTextParagraph *p, int idx, const TQMemArray<TQTextStringChar> &str )
+    : TQTextCommand( 0 ), id( -1 ), index( idx ), parag( p ), text( str )
+{
+    for ( int i = 0; i < (int)text.size(); ++i ) {
+	if ( text[ i ].format() )
+	    text[ i ].format()->addRef();
+    }
+}
+
+TQTextDeleteCommand::~TQTextDeleteCommand()
+{
+    for ( int i = 0; i < (int)text.size(); ++i ) {
+	if ( text[ i ].format() )
+	    text[ i ].format()->removeRef();
+    }
+    text.resize( 0 );
+}
+
+TQTextCursor *TQTextDeleteCommand::execute( TQTextCursor *c )
+{
+    TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
+    if ( !s ) {
+	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
+	return 0;
+    }
+
+    cursor.setParagraph( s );
+    cursor.setIndex( index );
+    int len = text.size();
+    if ( c )
+	*c = cursor;
+    if ( doc ) {
+	doc->setSelectionStart( TQTextDocument::Temp, cursor );
+	for ( int i = 0; i < len; ++i )
+	    cursor.gotoNextLetter();
+	doc->setSelectionEnd( TQTextDocument::Temp, cursor );
+	doc->removeSelectedText( TQTextDocument::Temp, &cursor );
+	if ( c )
+	    *c = cursor;
+    } else {
+	s->remove( index, len );
+    }
+
+    return c;
+}
+
+TQTextCursor *TQTextDeleteCommand::unexecute( TQTextCursor *c )
+{
+    TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
+    if ( !s ) {
+	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
+	return 0;
+    }
+
+    cursor.setParagraph( s );
+    cursor.setIndex( index );
+    TQString str = TQTextString::toString( text );
+    cursor.insert( str, TRUE, &text );
+    if ( c )
+	*c = cursor;
+    cursor.setParagraph( s );
+    cursor.setIndex( index );
+
+#ifndef QT_NO_DATASTREAM
+    if ( !styleInformation.isEmpty() ) {
+	TQDataStream styleStream( styleInformation, IO_ReadOnly );
+	int num;
+	styleStream >> num;
+	TQTextParagraph *p = s;
+	while ( num-- && p ) {
+	    p->readStyleInformation( styleStream );
+	    p = p->next();
+	}
+    }
+#endif
+    s = cursor.paragraph();
+    while ( s ) {
+	s->format();
+	s->setChanged( TRUE );
+	if ( s == c->paragraph() )
+	    break;
+	s = s->next();
+    }
+
+    return &cursor;
+}
+
+TQTextFormatCommand::TQTextFormatCommand( TQTextDocument *d, int sid, int sidx, int eid, int eidx,
+					const TQMemArray<TQTextStringChar> &old, TQTextFormat *f, int fl )
+    : TQTextCommand( d ), startId( sid ), startIndex( sidx ), endId( eid ), endIndex( eidx ), format( f ), oldFormats( old ), flags( fl )
+{
+    format = d->formatCollection()->format( f );
+    for ( int j = 0; j < (int)oldFormats.size(); ++j ) {
+	if ( oldFormats[ j ].format() )
+	    oldFormats[ j ].format()->addRef();
+    }
+}
+
+TQTextFormatCommand::~TQTextFormatCommand()
+{
+    format->removeRef();
+    for ( int j = 0; j < (int)oldFormats.size(); ++j ) {
+	if ( oldFormats[ j ].format() )
+	    oldFormats[ j ].format()->removeRef();
+    }
+}
+
+TQTextCursor *TQTextFormatCommand::execute( TQTextCursor *c )
+{
+    TQTextParagraph *sp = doc->paragAt( startId );
+    TQTextParagraph *ep = doc->paragAt( endId );
+    if ( !sp || !ep )
+	return c;
+
+    TQTextCursor start( doc );
+    start.setParagraph( sp );
+    start.setIndex( startIndex );
+    TQTextCursor end( doc );
+    end.setParagraph( ep );
+    end.setIndex( endIndex );
+
+    doc->setSelectionStart( TQTextDocument::Temp, start );
+    doc->setSelectionEnd( TQTextDocument::Temp, end );
+    doc->setFormat( TQTextDocument::Temp, format, flags );
+    doc->removeSelection( TQTextDocument::Temp );
+    if ( endIndex == ep->length() )
+	end.gotoLeft();
+    *c = end;
+    return c;
+}
+
+TQTextCursor *TQTextFormatCommand::unexecute( TQTextCursor *c )
+{
+    TQTextParagraph *sp = doc->paragAt( startId );
+    TQTextParagraph *ep = doc->paragAt( endId );
+    if ( !sp || !ep )
+	return 0;
+
+    int idx = startIndex;
+    int fIndex = 0;
+    while ( fIndex < int(oldFormats.size()) ) {
+	if ( oldFormats.at( fIndex ).c == '\n' ) {
+	    if ( idx > 0 ) {
+		if ( idx < sp->length() && fIndex > 0 )
+		    sp->setFormat( idx, 1, oldFormats.at( fIndex - 1 ).format() );
+		if ( sp == ep )
+		    break;
+		sp = sp->next();
+		idx = 0;
+	    }
+	    fIndex++;
+	}
+	if ( oldFormats.at( fIndex ).format() )
+	    sp->setFormat( idx, 1, oldFormats.at( fIndex ).format() );
+	idx++;
+	fIndex++;
+        if ( fIndex >= (int)oldFormats.size() )
+            break;
+	if ( idx >= sp->length() ) {
+	    if ( sp == ep )
+		break;
+	    sp = sp->next();
+	    idx = 0;
+	}
+    }
+
+    TQTextCursor end( doc );
+    end.setParagraph( ep );
+    end.setIndex( endIndex );
+    if ( endIndex == ep->length() )
+	end.gotoLeft();
+    *c = end;
+    return c;
+}
+
+TQTextStyleCommand::TQTextStyleCommand( TQTextDocument *d, int fParag, int lParag, const TQByteArray& beforeChange )
+    : TQTextCommand( d ), firstParag( fParag ), lastParag( lParag ), before( beforeChange )
+{
+    after = readStyleInformation(  d, fParag, lParag );
+}
+
+
+TQByteArray TQTextStyleCommand::readStyleInformation(  TQTextDocument* doc, int fParag, int lParag )
+{
+    TQByteArray style;
+#ifndef QT_NO_DATASTREAM
+    TQTextParagraph *p = doc->paragAt( fParag );
+    if ( !p )
+	return style;
+    TQDataStream styleStream( style, IO_WriteOnly );
+    int num = lParag - fParag + 1;
+    styleStream << num;
+    while ( num -- && p ) {
+	p->writeStyleInformation( styleStream );
+	p = p->next();
+    }
+#endif
+    return style;
+}
+
+void TQTextStyleCommand::writeStyleInformation(  TQTextDocument* doc, int fParag, const TQByteArray& style )
+{
+#ifndef QT_NO_DATASTREAM
+    TQTextParagraph *p = doc->paragAt( fParag );
+    if ( !p )
+	return;
+    TQDataStream styleStream( style, IO_ReadOnly );
+    int num;
+    styleStream >> num;
+    while ( num-- && p ) {
+	p->readStyleInformation( styleStream );
+	p = p->next();
+    }
+#endif
+}
+
+TQTextCursor *TQTextStyleCommand::execute( TQTextCursor *c )
+{
+    writeStyleInformation( doc, firstParag, after );
+    return c;
+}
+
+TQTextCursor *TQTextStyleCommand::unexecute( TQTextCursor *c )
+{
+    writeStyleInformation( doc, firstParag, before );
+    return c;
+}
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextCursor::TQTextCursor( TQTextDocument *d )
+    : idx( 0 ), tmpX( -1 ), ox( 0 ), oy( 0 ),
+      valid( TRUE )
+{
+    para = d ? d->firstParagraph() : 0;
+}
+
+TQTextCursor::TQTextCursor( const TQTextCursor &c )
+{
+    ox = c.ox;
+    oy = c.oy;
+    idx = c.idx;
+    para = c.para;
+    tmpX = c.tmpX;
+    indices = c.indices;
+    paras = c.paras;
+    xOffsets = c.xOffsets;
+    yOffsets = c.yOffsets;
+    valid = c.valid;
+}
+
+TQTextCursor &TQTextCursor::operator=( const TQTextCursor &c )
+{
+    ox = c.ox;
+    oy = c.oy;
+    idx = c.idx;
+    para = c.para;
+    tmpX = c.tmpX;
+    indices = c.indices;
+    paras = c.paras;
+    xOffsets = c.xOffsets;
+    yOffsets = c.yOffsets;
+    valid = c.valid;
+
+    return *this;
+}
+
+bool TQTextCursor::operator==( const TQTextCursor &c ) const
+{
+    return para == c.para && idx == c.idx;
+}
+
+int TQTextCursor::totalOffsetX() const
+{
+    int xoff = ox;
+    for ( TQValueStack<int>::ConstIterator xit = xOffsets.begin(); xit != xOffsets.end(); ++xit )
+	xoff += *xit;
+    return xoff;
+}
+
+int TQTextCursor::totalOffsetY() const
+{
+    int yoff = oy;
+    for ( TQValueStack<int>::ConstIterator yit = yOffsets.begin(); yit != yOffsets.end(); ++yit )
+	yoff += *yit;
+    return yoff;
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+void TQTextCursor::gotoIntoNested( const TQPoint &globalPos )
+{
+    if ( !para )
+	return;
+    Q_ASSERT( para->at( idx )->isCustom() );
+    push();
+    ox = 0;
+    int bl, y;
+    para->lineHeightOfChar( idx, &bl, &y );
+    oy = y + para->rect().y();
+    ox = para->at( idx )->x;
+    TQTextDocument* doc = document();
+    para->at( idx )->customItem()->enterAt( this, doc, para, idx, ox, oy, globalPos-TQPoint(ox,oy) );
+}
+#endif
+
+void TQTextCursor::invalidateNested()
+{
+    if ( nestedDepth() ) {
+	TQValueStack<TQTextParagraph*>::Iterator it = paras.begin();
+	TQValueStack<int>::Iterator it2 = indices.begin();
+	for ( ; it != paras.end(); ++it, ++it2 ) {
+	    if ( *it == para )
+		continue;
+	    (*it)->invalidate( 0 );
+#ifndef QT_NO_TEXTCUSTOMITEM
+	    if ( (*it)->at( *it2 )->isCustom() )
+		(*it)->at( *it2 )->customItem()->invalidate();
+#endif
+	}
+    }
+}
+
+void TQTextCursor::insert( const TQString &str, bool checkNewLine, TQMemArray<TQTextStringChar> *formatting )
+{
+    tmpX = -1;
+    bool justInsert = TRUE;
+    TQString s( str );
+#if defined(Q_WS_WIN)
+    if ( checkNewLine ) {
+	int i = 0;
+	while ( ( i = s.find( '\r', i ) ) != -1 )
+	    s.remove( i ,1 );
+    }
+#endif
+    if ( checkNewLine )
+	justInsert = s.find( '\n' ) == -1;
+    if ( justInsert ) { // we ignore new lines and insert all in the current para at the current index
+	para->insert( idx, s.unicode(), s.length() );
+	if ( formatting ) {
+	    for ( int i = 0; i < (int)s.length(); ++i ) {
+		if ( formatting->at( i ).format() ) {
+		    formatting->at( i ).format()->addRef();
+		    para->string()->setFormat( idx + i, formatting->at( i ).format(), TRUE );
+		}
+	    }
+	}
+	idx += s.length();
+    } else { // we split at new lines
+	int start = -1;
+	int end;
+	int y = para->rect().y() + para->rect().height();
+	int lastIndex = 0;
+	do {
+	    end = s.find( '\n', start + 1 ); // find line break
+	    if ( end == -1 ) // didn't find one, so end of line is end of string
+		end = s.length();
+	    int len = (start == -1 ? end : end - start - 1);
+	    if ( len > 0 ) // insert the line
+		para->insert( idx, s.unicode() + start + 1, len );
+	    else
+		para->invalidate( 0 );
+	    if ( formatting ) { // set formats to the chars of the line
+		for ( int i = 0; i < len; ++i ) {
+		    if ( formatting->at( i + lastIndex ).format() ) {
+			formatting->at( i + lastIndex ).format()->addRef();
+			para->string()->setFormat( i + idx, formatting->at( i + lastIndex ).format(), TRUE );
+		    }
+		}
+		lastIndex += len;
+	    }
+	    start = end; // next start is at the end of this line
+	    idx += len; // increase the index of the cursor to the end of the inserted text
+	    if ( s[end] == '\n' ) { // if at the end was a line break, break the line
+		splitAndInsertEmptyParagraph( FALSE, TRUE );
+		para->setEndState( -1 );
+		para->prev()->format( -1, FALSE );
+		lastIndex++;
+	    }
+
+	} while ( end < (int)s.length() );
+
+	para->format( -1, FALSE );
+	int dy = para->rect().y() + para->rect().height() - y;
+	TQTextParagraph *p = para;
+	p->setParagId( p->prev() ? p->prev()->paragId() + 1 : 0 );
+	p = p->next();
+	while ( p ) {
+	    p->setParagId( p->prev()->paragId() + 1 );
+	    p->move( dy );
+	    p->invalidate( 0 );
+	    p->setEndState( -1 );
+	    p = p->next();
+	}
+    }
+
+    int h = para->rect().height();
+    para->format( -1, TRUE );
+    if ( h != para->rect().height() )
+	invalidateNested();
+    else if ( para->document() && para->document()->parent() )
+	para->document()->nextDoubleBuffered = TRUE;
+
+    fixCursorPosition();
+}
+
+void TQTextCursor::gotoLeft()
+{
+    if ( para->string()->isRightToLeft() )
+	gotoNextLetter();
+    else
+	gotoPreviousLetter();
+}
+
+void TQTextCursor::gotoPreviousLetter()
+{
+    tmpX = -1;
+
+    if ( idx > 0 ) {
+	idx = para->string()->previousCursorPosition( idx );
+#ifndef QT_NO_TEXTCUSTOMITEM
+	const TQTextStringChar *tsc = para->at( idx );
+	if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() )
+	    processNesting( EnterEnd );
+#endif
+    } else if ( para->prev() ) {
+	para = para->prev();
+	while ( !para->isVisible() && para->prev() )
+	    para = para->prev();
+	idx = para->length() - 1;
+    } else if ( nestedDepth() ) {
+	pop();
+	processNesting( Prev );
+	if ( idx == -1 ) {
+	    pop();
+	    if ( idx > 0 ) {
+		idx = para->string()->previousCursorPosition( idx );
+#ifndef QT_NO_TEXTCUSTOMITEM
+                const TQTextStringChar *tsc = para->at( idx );
+                if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() )
+                    processNesting( EnterEnd );
+#endif
+	    } else if ( para->prev() ) {
+		para = para->prev();
+		idx = para->length() - 1;
+	    }
+	}
+    }
+}
+
+void TQTextCursor::push()
+{
+    indices.push( idx );
+    paras.push( para );
+    xOffsets.push( ox );
+    yOffsets.push( oy );
+}
+
+void TQTextCursor::pop()
+{
+    if ( indices.isEmpty() )
+	return;
+    idx = indices.pop();
+    para = paras.pop();
+    ox = xOffsets.pop();
+    oy = yOffsets.pop();
+}
+
+void TQTextCursor::restoreState()
+{
+    while ( !indices.isEmpty() )
+	pop();
+}
+
+bool TQTextCursor::place( const TQPoint &p, TQTextParagraph *s, bool link, bool loosePlacing, bool matchBetweenCharacters )
+{
+    TQPoint pos( p );
+    TQRect r;
+    TQTextParagraph *str = s;
+    if ( pos.y() < s->rect().y() ) {
+	pos.setY( s->rect().y() );
+#ifdef Q_WS_MACX
+	pos.setX( s->rect().x() );
+#endif
+    }
+    while ( s ) {
+	r = s->rect();
+	r.setWidth( document() ? document()->width() : TQWIDGETSIZE_MAX );
+	if ( s->isVisible() )
+	    str = s;
+	if ( pos.y() >= r.y() && pos.y() <= r.y() + r.height() )
+	    break;
+	if ( loosePlacing == TRUE && !s->next() ) {
+#ifdef Q_WS_MACX
+	    pos.setX( s->rect().x() + s->rect().width() );
+#endif
+	    break;
+	}
+	s = s->next();
+    }
+
+    if ( !s || !str )
+	return FALSE;
+
+    s = str;
+
+    setParagraph( s );
+    int y = s->rect().y();
+    int lines = s->lines();
+    TQTextStringChar *chr = 0;
+    int index = 0;
+    int i = 0;
+    int cy = 0;
+    int ch = 0;
+    for ( ; i < lines; ++i ) {
+	chr = s->lineStartOfLine( i, &index );
+	cy = s->lineY( i );
+	ch = s->lineHeight( i );
+	if ( !chr )
+	    return FALSE;
+	if ( pos.y() <= y + cy + ch )
+	    break;
+    }
+    int nextLine;
+    if ( i < lines - 1 )
+	s->lineStartOfLine( i+1, &nextLine );
+    else
+	nextLine = s->length();
+    i = index;
+    int x = s->rect().x();
+    if ( pos.x() < x )
+	pos.setX( x + 1 );
+    int cw;
+    int curpos = -1;
+    int dist = 10000000;
+    bool inCustom = FALSE;
+    while ( i < nextLine ) {
+	chr = s->at(i);
+	int cpos = x + chr->x;
+	cw = s->string()->width( i );
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( chr->isCustom() && chr->customItem()->isNested() ) {
+	    if ( pos.x() >= cpos && pos.x() <= cpos + cw &&
+		 pos.y() >= y + cy && pos.y() <= y + cy + chr->height() ) {
+		inCustom = TRUE;
+		curpos = i;
+		break;
+	    }
+	} else
+#endif
+	{
+	    if( chr->rightToLeft )
+		cpos += cw;
+	    int d = cpos - pos.x();
+	    bool dm = d < 0 ? !chr->rightToLeft : chr->rightToLeft;
+	    if ( ( matchBetweenCharacters == TRUE && (TQABS( d ) < dist || (dist == d && dm == TRUE )) && para->string()->validCursorPosition( i ) ) ||
+		 ( matchBetweenCharacters == FALSE && ( d == 0 || dm == TRUE ) ) ) {
+		dist = TQABS( d );
+		if ( !link || ( pos.x() >= x + chr->x && ( loosePlacing == TRUE || pos.x() < cpos ) ) )
+		    curpos = i;
+	    }
+	}
+	i++;
+    }
+    if ( curpos == -1 ) {
+	if ( loosePlacing == TRUE )
+	    curpos = s->length()-1;
+	else
+	    return FALSE;
+    }
+    setIndex( curpos );
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if ( inCustom && para->document() && para->at( curpos )->isCustom() && para->at( curpos )->customItem()->isNested() ) {
+	TQTextDocument *oldDoc = para->document();
+	gotoIntoNested( pos );
+	if ( oldDoc == para->document() )
+	    return TRUE;
+	TQPoint p( pos.x() - offsetX(), pos.y() - offsetY() );
+	if ( !place( p, document()->firstParagraph(), link ) )
+	    pop();
+    }
+#endif
+    return TRUE;
+}
+
+bool TQTextCursor::processNesting( Operation op )
+{
+    if ( !para->document() )
+	return FALSE;
+    TQTextDocument* doc = para->document();
+    push();
+    ox = para->at( idx )->x;
+    int bl, y;
+    para->lineHeightOfChar( idx, &bl, &y );
+    oy = y + para->rect().y();
+    bool ok = FALSE;
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+    switch ( op ) {
+    case EnterBegin:
+	ok = para->at( idx )->customItem()->enter( this, doc, para, idx, ox, oy );
+	break;
+    case EnterEnd:
+	ok = para->at( idx )->customItem()->enter( this, doc, para, idx, ox, oy, TRUE );
+	break;
+    case Next:
+	ok = para->at( idx )->customItem()->next( this, doc, para, idx, ox, oy );
+	break;
+    case Prev:
+	ok = para->at( idx )->customItem()->prev( this, doc, para, idx, ox, oy );
+	break;
+    case Down:
+	ok = para->at( idx )->customItem()->down( this, doc, para, idx, ox, oy );
+	break;
+    case Up:
+	ok = para->at( idx )->customItem()->up( this, doc, para, idx, ox, oy );
+	break;
+    }
+    if ( !ok )
+#endif
+	pop();
+    return ok;
+}
+
+void TQTextCursor::gotoRight()
+{
+    if ( para->string()->isRightToLeft() )
+	gotoPreviousLetter();
+    else
+	gotoNextLetter();
+}
+
+void TQTextCursor::gotoNextLetter()
+{
+   tmpX = -1;
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+    const TQTextStringChar *tsc = para->at( idx );
+    if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() ) {
+	if ( processNesting( EnterBegin ) )
+	    return;
+    }
+#endif
+
+    if ( idx < para->length() - 1 ) {
+	idx = para->string()->nextCursorPosition( idx );
+    } else if ( para->next() ) {
+	para = para->next();
+	while ( !para->isVisible() && para->next() )
+	    para = para->next();
+	idx = 0;
+    } else if ( nestedDepth() ) {
+	pop();
+	processNesting( Next );
+	if ( idx == -1 ) {
+	    pop();
+	    if ( idx < para->length() - 1 ) {
+		idx = para->string()->nextCursorPosition( idx );
+	    } else if ( para->next() ) {
+		para = para->next();
+		idx = 0;
+	    }
+	}
+    }
+}
+
+void TQTextCursor::gotoUp()
+{
+    int indexOfLineStart;
+    int line;
+    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
+    if ( !c )
+	return;
+
+    if (tmpX < 0)
+	tmpX = x();
+
+    if ( indexOfLineStart == 0 ) {
+	if ( !para->prev() ) {
+	    if ( !nestedDepth() )
+		return;
+	    pop();
+	    processNesting( Up );
+	    if ( idx == -1 ) {
+		pop();
+		if ( !para->prev() )
+		    return;
+		idx = tmpX = 0;
+	    } else {
+		tmpX = -1;
+		return;
+	    }
+	}
+	TQTextParagraph *p = para->prev();
+	while ( p && !p->isVisible() )
+	    p = p->prev();
+	if ( p )
+	    para = p;
+	int lastLine = para->lines() - 1;
+	if ( !para->lineStartOfLine( lastLine, &indexOfLineStart ) )
+	    return;
+	idx = indexOfLineStart;
+	while (idx < para->length()-1 && para->at(idx)->x < tmpX)
+	    ++idx;
+	if (idx > indexOfLineStart &&
+	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
+	    --idx;
+    } else {
+	--line;
+	int oldIndexOfLineStart = indexOfLineStart;
+	if ( !para->lineStartOfLine( line, &indexOfLineStart ) )
+	    return;
+	idx = indexOfLineStart;
+	while (idx < oldIndexOfLineStart-1 && para->at(idx)->x < tmpX)
+	    ++idx;
+	if (idx > indexOfLineStart &&
+	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
+	    --idx;
+    }
+    fixCursorPosition();
+}
+
+void TQTextCursor::gotoDown()
+{
+    int indexOfLineStart;
+    int line;
+    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
+    if ( !c )
+	return;
+
+    if (tmpX < 0)
+	tmpX = x();
+    if ( line == para->lines() - 1 ) {
+	if ( !para->next() ) {
+	    if ( !nestedDepth() )
+		return;
+	    pop();
+	    processNesting( Down );
+	    if ( idx == -1 ) {
+		pop();
+		if ( !para->next() )
+		    return;
+		idx = tmpX = 0;
+	    } else {
+		tmpX = -1;
+		return;
+	    }
+	}
+	TQTextParagraph *s = para->next();
+	while ( s && !s->isVisible() )
+	    s = s->next();
+	if ( s )
+	    para = s;
+	if ( !para->lineStartOfLine( 0, &indexOfLineStart ) )
+	    return;
+	int end;
+	if ( para->lines() == 1 )
+	    end = para->length();
+	else
+	    para->lineStartOfLine( 1, &end );
+
+	idx = indexOfLineStart;
+	while (idx < end-1 && para->at(idx)->x < tmpX)
+	    ++idx;
+	if (idx > indexOfLineStart &&
+	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
+	    --idx;
+    } else {
+	++line;
+	int end;
+	if ( line == para->lines() - 1 )
+	    end = para->length();
+	else
+	    para->lineStartOfLine( line + 1, &end );
+	if ( !para->lineStartOfLine( line, &indexOfLineStart ) )
+	    return;
+	idx = indexOfLineStart;
+	while (idx < end-1 && para->at(idx)->x < tmpX)
+	    ++idx;
+	if (idx > indexOfLineStart &&
+	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
+	    --idx;
+    }
+    fixCursorPosition();
+}
+
+void TQTextCursor::gotoLineEnd()
+{
+    tmpX = -1;
+    int indexOfLineStart;
+    int line;
+    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
+    if ( !c )
+	return;
+
+    if ( line == para->lines() - 1 ) {
+	idx = para->length() - 1;
+    } else {
+	c = para->lineStartOfLine( ++line, &indexOfLineStart );
+	indexOfLineStart--;
+	idx = indexOfLineStart;
+    }
+}
+
+void TQTextCursor::gotoLineStart()
+{
+    tmpX = -1;
+    int indexOfLineStart;
+    int line;
+    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
+    if ( !c )
+	return;
+
+    idx = indexOfLineStart;
+}
+
+void TQTextCursor::gotoHome()
+{
+    if ( topParagraph()->document() )
+	gotoPosition( topParagraph()->document()->firstParagraph() );
+    else
+	gotoLineStart();
+}
+
+void TQTextCursor::gotoEnd()
+{
+    if ( topParagraph()->document() && topParagraph()->document()->lastParagraph()->isValid() )
+	gotoPosition( topParagraph()->document()->lastParagraph(),
+		      topParagraph()->document()->lastParagraph()->length() - 1);
+    else
+	gotoLineEnd();
+}
+
+void TQTextCursor::gotoPageUp( int visibleHeight )
+{
+    int targetY  = globalY() - visibleHeight;
+    TQTextParagraph* old; int index;
+    do {
+	old = para; index = idx;
+	gotoUp();
+    } while ( (old != para || index != idx)  && globalY() > targetY );
+}
+
+void TQTextCursor::gotoPageDown( int visibleHeight )
+{
+    int targetY  = globalY() + visibleHeight;
+    TQTextParagraph* old; int index;
+    do {
+	old = para; index = idx;
+	gotoDown();
+    } while ( (old != para || index != idx) && globalY() < targetY );
+}
+
+void TQTextCursor::gotoWordRight()
+{
+    if ( para->string()->isRightToLeft() )
+	gotoPreviousWord();
+    else
+	gotoNextWord();
+}
+
+void TQTextCursor::gotoWordLeft()
+{
+    if ( para->string()->isRightToLeft() )
+	gotoNextWord();
+    else
+	gotoPreviousWord();
+}
+
+static bool is_seperator( const TQChar &c, bool onlySpace )
+{
+    if ( onlySpace )
+	return c.isSpace();
+    return c.isSpace() ||
+	c == '\t' ||
+	c == '.' ||
+	c == ',' ||
+	c == ':' ||
+	c == ';' ||
+	c == '-' ||
+	c == '<' ||
+	c == '>' ||
+	c == '[' ||
+	c == ']' ||
+	c == '(' ||
+	c == ')' ||
+	c == '{' ||
+	c == '}';
+}
+
+void TQTextCursor::gotoPreviousWord( bool onlySpace )
+{
+    gotoPreviousLetter();
+    tmpX = -1;
+    TQTextString *s = para->string();
+    bool allowSame = FALSE;
+    if ( idx == ((int)s->length()-1) )
+	return;
+    for ( int i = idx; i >= 0; --i ) {
+	if ( is_seperator( s->at( i ).c, onlySpace ) ) {
+	    if ( !allowSame )
+		continue;
+	    idx = i + 1;
+	    return;
+	}
+	if ( !allowSame && !is_seperator( s->at( i ).c, onlySpace ) )
+	    allowSame = TRUE;
+    }
+    idx = 0;
+}
+
+void TQTextCursor::gotoNextWord( bool onlySpace )
+{
+    tmpX = -1;
+    TQTextString *s = para->string();
+    bool allowSame = FALSE;
+    for ( int i = idx; i < (int)s->length(); ++i ) {
+	if ( !is_seperator( s->at( i ).c, onlySpace ) ) {
+	    if ( !allowSame )
+		continue;
+	    idx = i;
+	    return;
+	}
+	if ( !allowSame && is_seperator( s->at( i ).c, onlySpace ) )
+	    allowSame = TRUE;
+
+    }
+
+    if ( idx < ((int)s->length()-1) ) {
+	gotoLineEnd();
+    } else if ( para->next() ) {
+	TQTextParagraph *p = para->next();
+	while ( p  && !p->isVisible() )
+	    p = p->next();
+	if ( s ) {
+	    para = p;
+	    idx = 0;
+	}
+    } else {
+	gotoLineEnd();
+    }
+}
+
+bool TQTextCursor::atParagStart()
+{
+    return idx == 0;
+}
+
+bool TQTextCursor::atParagEnd()
+{
+    return idx == para->length() - 1;
+}
+
+void TQTextCursor::splitAndInsertEmptyParagraph( bool ind, bool updateIds )
+{
+    if ( !para->document() )
+	return;
+    tmpX = -1;
+    TQTextFormat *f = 0;
+    if ( para->document()->useFormatCollection() ) {
+	f = para->at( idx )->format();
+	if ( idx == para->length() - 1 && idx > 0 )
+	    f = para->at( idx - 1 )->format();
+	if ( f->isMisspelled() ) {
+	    f->removeRef();
+	    f = para->document()->formatCollection()->format( f->font(), f->color() );
+	}
+    }
+
+    if ( atParagEnd() ) {
+	TQTextParagraph *n = para->next();
+	TQTextParagraph *s = para->document()->createParagraph( para->document(), para, n, updateIds );
+	if ( f )
+	    s->setFormat( 0, 1, f, TRUE );
+	s->copyParagData( para );
+	if ( ind ) {
+	    int oi, ni;
+	    s->indent( &oi, &ni );
+	    para = s;
+	    idx = ni;
+	} else {
+	    para = s;
+	    idx = 0;
+	}
+    } else if ( atParagStart() ) {
+	TQTextParagraph *p = para->prev();
+	TQTextParagraph *s = para->document()->createParagraph( para->document(), p, para, updateIds );
+	if ( f )
+	    s->setFormat( 0, 1, f, TRUE );
+	s->copyParagData( para );
+	if ( ind ) {
+	    s->indent();
+	    s->format();
+	    indent();
+	    para->format();
+	}
+    } else {
+	TQString str = para->string()->toString().mid( idx, 0xFFFFFF );
+	TQTextParagraph *n = para->next();
+	TQTextParagraph *s = para->document()->createParagraph( para->document(), para, n, updateIds );
+	s->copyParagData( para );
+	s->remove( 0, 1 );
+	s->append( str, TRUE );
+	for ( uint i = 0; i < str.length(); ++i ) {
+	    TQTextStringChar* tsc = para->at( idx + i );
+	    s->setFormat( i, 1, tsc->format(), TRUE );
+#ifndef QT_NO_TEXTCUSTOMITEM
+	    if ( tsc->isCustom() ) {
+		TQTextCustomItem * item = tsc->customItem();
+		s->at( i )->setCustomItem( item );
+		tsc->loseCustomItem();
+	    }
+#endif
+	    if ( tsc->isAnchor() )
+		s->at( i )->setAnchor( tsc->anchorName(),
+				       tsc->anchorHref() );
+	}
+	para->truncate( idx );
+	if ( ind ) {
+	    int oi, ni;
+	    s->indent( &oi, &ni );
+	    para = s;
+	    idx = ni;
+	} else {
+	    para = s;
+	    idx = 0;
+	}
+    }
+
+    invalidateNested();
+}
+
+bool TQTextCursor::remove()
+{
+    tmpX = -1;
+    if ( !atParagEnd() ) {
+	int next = para->string()->nextCursorPosition( idx );
+	para->remove( idx, next-idx );
+	int h = para->rect().height();
+	para->format( -1, TRUE );
+	if ( h != para->rect().height() )
+	    invalidateNested();
+	else if ( para->document() && para->document()->parent() )
+	    para->document()->nextDoubleBuffered = TRUE;
+	return FALSE;
+    } else if ( para->next() ) {
+	para->join( para->next() );
+	invalidateNested();
+	return TRUE;
+    }
+    return FALSE;
+}
+
+/* needed to implement backspace the correct way */
+bool TQTextCursor::removePreviousChar()
+{
+    tmpX = -1;
+    if ( !atParagStart() ) {
+	para->remove( idx-1, 1 );
+	int h = para->rect().height();
+	idx--;
+	// shouldn't be needed, just to make sure.
+	fixCursorPosition();
+	para->format( -1, TRUE );
+	if ( h != para->rect().height() )
+	    invalidateNested();
+	else if ( para->document() && para->document()->parent() )
+	    para->document()->nextDoubleBuffered = TRUE;
+	return FALSE;
+    } else if ( para->prev() ) {
+	para = para->prev();
+	para->join( para->next() );
+	invalidateNested();
+	return TRUE;
+    }
+    return FALSE;
+}
+
+void TQTextCursor::indent()
+{
+    int oi = 0, ni = 0;
+    para->indent( &oi, &ni );
+    if ( oi == ni )
+	return;
+
+    if ( idx >= oi )
+	idx += ni - oi;
+    else
+	idx = ni;
+}
+
+void TQTextCursor::fixCursorPosition()
+{
+    // searches for the closest valid cursor position
+    if ( para->string()->validCursorPosition( idx ) )
+	return;
+
+    int lineIdx;
+    TQTextStringChar *start = para->lineStartOfChar( idx, &lineIdx, 0 );
+    int x = para->string()->at( idx ).x;
+    int diff = TQABS(start->x - x);
+    int best = lineIdx;
+
+    TQTextStringChar *c = start;
+    ++c;
+
+    TQTextStringChar *end = &para->string()->at( para->length()-1 );
+    while ( c <= end && !c->lineStart ) {
+	int xp = c->x;
+	if ( c->rightToLeft )
+	    xp += para->string()->width( lineIdx + (c-start) );
+	int ndiff = TQABS(xp - x);
+	if ( ndiff < diff && para->string()->validCursorPosition(lineIdx + (c-start)) ) {
+	    diff = ndiff;
+	    best = lineIdx + (c-start);
+	}
+	++c;
+    }
+    idx = best;
+}
+
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextDocument::TQTextDocument( TQTextDocument *p )
+    : par( p ), parentPar( 0 )
+#ifndef QT_NO_TEXTCUSTOMITEM
+    , tc( 0 )
+#endif
+    , tArray( 0 ), tStopWidth( 0 )
+{
+    fCollection = par ? par->fCollection : new TQTextFormatCollection;
+    init();
+}
+
+void TQTextDocument::init()
+{
+    oTextValid = TRUE;
+    mightHaveCustomItems = FALSE;
+    if ( par )
+	par->insertChild( this );
+    pProcessor = 0;
+    useFC = TRUE;
+    pFormatter = 0;
+    indenter = 0;
+    fParag = 0;
+    txtFormat = TQt::AutoText;
+    preferRichText = FALSE;
+    pages = FALSE;
+    focusIndicator.parag = 0;
+    minw = 0;
+    wused = 0;
+    minwParag = curParag = 0;
+    align = AlignAuto;
+    nSelections = 1;
+
+    setStyleSheet( TQStyleSheet::defaultSheet() );
+#ifndef QT_NO_MIME
+    factory_ = TQMimeSourceFactory::defaultFactory();
+#endif
+    contxt = TQString::null;
+
+    underlLinks = par ? par->underlLinks : TRUE;
+    backBrush = 0;
+    buf_pixmap = 0;
+    nextDoubleBuffered = FALSE;
+
+    if ( par )
+	withoutDoubleBuffer = par->withoutDoubleBuffer;
+    else
+	withoutDoubleBuffer = FALSE;
+
+    lParag = fParag = createParagraph( this, 0, 0 );
+
+    cx = 0;
+    cy = 2;
+    if ( par )
+	cx = cy = 0;
+    cw = 600;
+    vw = 0;
+    flow_ = new TQTextFlow;
+    flow_->setWidth( cw );
+
+    leftmargin = rightmargin = 4;
+    scaleFontsFactor = 1;
+
+
+    selectionColors[ Standard ] = TQApplication::palette().color( TQPalette::Active, TQColorGroup::Highlight );
+    selectionText[ Standard ] = TRUE;
+    selectionText[ IMSelectionText ] = TRUE;
+    selectionText[ IMCompositionText ] = FALSE;
+    commandHistory = new TQTextCommandHistory( 100 );
+    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
+}
+
+TQTextDocument::~TQTextDocument()
+{
+    delete commandHistory;
+    if ( par )
+	par->removeChild( this );
+    clear();
+    delete flow_;
+    if ( !par ) {
+	delete pFormatter;
+        delete fCollection;
+    }
+    delete pProcessor;
+    delete buf_pixmap;
+    delete indenter;
+    delete backBrush;
+    delete [] tArray;
+}
+
+void TQTextDocument::clear( bool createEmptyParag )
+{
+    while ( fParag ) {
+	TQTextParagraph *p = fParag->next();
+	delete fParag;
+	fParag = p;
+    }
+    if ( flow_ )
+	flow_->clear();
+    fParag = lParag = 0;
+    if ( createEmptyParag )
+	fParag = lParag = createParagraph( this );
+    focusIndicator.parag = 0;
+    selections.clear();
+    oText = TQString::null;
+    oTextValid = FALSE;
+}
+
+int TQTextDocument::widthUsed() const
+{
+    return wused + 2*border_tolerance;
+}
+
+int TQTextDocument::height() const
+{
+    int h = 0;
+    if ( lParag )
+	h = lParag->rect().top() + lParag->rect().height() + 1;
+    int fh = flow_->boundingRect().bottom();
+    return TQMAX( h, fh );
+}
+
+
+
+TQTextParagraph *TQTextDocument::createParagraph( TQTextDocument *d, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds )
+{
+    return new TQTextParagraph( d, pr, nx, updateIds );
+}
+
+bool TQTextDocument::setMinimumWidth( int needed, int used, TQTextParagraph *p )
+{
+    if ( needed == -1 ) {
+	minw = 0;
+	wused = 0;
+	p = 0;
+    }
+    if ( p == minwParag ) {
+	if (minw > needed) {
+	    TQTextParagraph *tp = fParag;
+	    while (tp) {
+		if (tp != p && tp->minwidth > needed) {
+		    needed = tp->minwidth;
+		    minwParag = tp;
+		}
+		tp = tp->n;
+	    }
+	}
+	minw = needed;
+	emit minimumWidthChanged( minw );
+    } else if ( needed > minw ) {
+	minw = needed;
+	minwParag = p;
+	emit minimumWidthChanged( minw );
+    }
+    wused = TQMAX( wused, used );
+    wused = TQMAX( wused, minw );
+    cw = TQMAX( minw, cw );
+    return TRUE;
+}
+
+void TQTextDocument::setPlainText( const TQString &text )
+{
+    preferRichText = FALSE;
+    clear();
+    oTextValid = TRUE;
+    oText = text;
+
+    int lastNl = 0;
+    int nl = text.find( '\n' );
+    if ( nl == -1 ) {
+	lParag = createParagraph( this, lParag, 0 );
+	if ( !fParag )
+	    fParag = lParag;
+	TQString s = text;
+	if ( !s.isEmpty() ) {
+	    if ( s[ (int)s.length() - 1 ] == '\r' )
+		s.remove( s.length() - 1, 1 );
+	    lParag->append( s );
+	}
+    } else {
+	for (;;) {
+	    lParag = createParagraph( this, lParag, 0 );
+	    if ( !fParag )
+		fParag = lParag;
+	    int l = nl - lastNl;
+	    if ( l > 0 ) {
+		if (text.unicode()[nl-1] == '\r')
+		    l--;
+		TQConstString cs(text.unicode()+lastNl, l);
+		lParag->append( cs.string() );
+	    }
+	    if ( nl == (int)text.length() )
+		break;
+	    lastNl = nl + 1;
+	    nl = text.find( '\n', nl + 1 );
+	    if ( nl == -1 )
+		nl = text.length();
+	}
+    }
+    if ( !lParag )
+	lParag = fParag = createParagraph( this, 0, 0 );
+}
+
+struct Q_EXPORT TQTextDocumentTag {
+    TQTextDocumentTag(){}
+    TQTextDocumentTag( const TQString&n, const TQStyleSheetItem* s, const TQTextFormat& f )
+	:name(n),style(s), format(f), alignment(TQt::AlignAuto), direction(TQChar::DirON),liststyle(TQStyleSheetItem::ListDisc) {
+	    wsm = TQStyleSheetItem::WhiteSpaceNormal;
+    }
+    TQString name;
+    const TQStyleSheetItem* style;
+    TQString anchorHref;
+    TQStyleSheetItem::WhiteSpaceMode wsm;
+    TQTextFormat format;
+    int alignment : 16;
+    int direction : 5;
+    TQStyleSheetItem::ListStyle liststyle;
+
+    TQTextDocumentTag(  const TQTextDocumentTag& t ) {
+	name = t.name;
+	style = t.style;
+	anchorHref = t.anchorHref;
+	wsm = t.wsm;
+	format = t.format;
+	alignment = t.alignment;
+	direction = t.direction;
+	liststyle = t.liststyle;
+    }
+    TQTextDocumentTag& operator=(const TQTextDocumentTag& t) {
+	name = t.name;
+	style = t.style;
+	anchorHref = t.anchorHref;
+	wsm = t.wsm;
+	format = t.format;
+	alignment = t.alignment;
+	direction = t.direction;
+	liststyle = t.liststyle;
+	return *this;
+    }
+
+    Q_DUMMY_COMPARISON_OPERATOR(TQTextDocumentTag)
+};
+
+
+#define NEWPAR       do{ if ( !hasNewPar) { \
+		    if ( !textEditMode && curpar && curpar->length()>1 && curpar->at( curpar->length()-2)->c == TQChar_linesep ) \
+			curpar->remove( curpar->length()-2, 1 ); \
+		    curpar = createParagraph( this, curpar, curpar->next() ); styles.append( vec ); vec = 0;} \
+		    hasNewPar = TRUE; \
+		    curpar->rtext = TRUE;  \
+		    curpar->align = curtag.alignment; \
+		    curpar->lstyle = curtag.liststyle; \
+		    curpar->litem = ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ); \
+		    curpar->str->setDirection( (TQChar::Direction)curtag.direction ); \
+		    space = TRUE; \
+		    tabExpansionColumn = 0; \
+		    delete vec; vec = new TQPtrVector<TQStyleSheetItem>( (uint)tags.count() + 1); \
+		    int i = 0; \
+		    for ( TQValueStack<TQTextDocumentTag>::Iterator it = tags.begin(); it != tags.end(); ++it ) \
+			vec->insert( i++, (*it).style ); \
+		    vec->insert( i, curtag.style ); \
+		    }while(FALSE);
+
+
+void TQTextDocument::setRichText( const TQString &text, const TQString &context, const TQTextFormat *initialFormat )
+{
+    preferRichText = TRUE;
+    if ( !context.isEmpty() )
+	setContext( context );
+    clear();
+    fParag = lParag = createParagraph( this );
+    oTextValid = TRUE;
+    oText = text;
+    setRichTextInternal( text, 0, initialFormat );
+    fParag->rtext = TRUE;
+}
+
+void TQTextDocument::setRichTextInternal( const TQString &text, TQTextCursor* cursor, const TQTextFormat *initialFormat )
+{
+    TQTextParagraph* curpar = lParag;
+    int pos = 0;
+    TQValueStack<TQTextDocumentTag> tags;
+    if ( !initialFormat )
+        initialFormat = formatCollection()->defaultFormat();
+    TQTextDocumentTag initag( "", sheet_->item(""), *initialFormat );
+    if ( bodyText.isValid() )
+	initag.format.setColor( bodyText );
+    TQTextDocumentTag curtag = initag;
+    bool space = TRUE;
+    bool canMergeLi = FALSE;
+
+    bool textEditMode = FALSE;
+    int tabExpansionColumn = 0;
+
+    const TQChar* doc = text.unicode();
+    int length = text.length();
+    bool hasNewPar = curpar->length() <= 1;
+    TQString anchorName;
+
+    // style sheet handling for margin and line spacing calculation below
+    TQTextParagraph* stylesPar = curpar;
+    TQPtrVector<TQStyleSheetItem>* vec = 0;
+    TQPtrList< TQPtrVector<TQStyleSheetItem> > styles;
+    styles.setAutoDelete( TRUE );
+
+    if ( cursor ) {
+	cursor->splitAndInsertEmptyParagraph();
+	TQTextCursor tmp = *cursor;
+	tmp.gotoPreviousLetter();
+	stylesPar = curpar = tmp.paragraph();
+	hasNewPar = TRUE;
+	textEditMode = TRUE;
+    } else {
+	NEWPAR;
+    }
+
+    // set rtext spacing to FALSE for the initial paragraph.
+    curpar->rtext = FALSE;
+
+    TQString wellKnownTags = "br hr wsp table qt body meta title";
+
+    while ( pos < length ) {
+	if ( hasPrefix(doc, length, pos, '<' ) ){
+	    if ( !hasPrefix( doc, length, pos+1, TQChar('/') ) ) {
+		// open tag
+		TQMap<TQString, TQString> attr;
+		bool emptyTag = FALSE;
+		TQString tagname = parseOpenTag(doc, length, pos, attr, emptyTag);
+		if ( tagname.isEmpty() )
+		    continue; // nothing we could do with this, probably parse error
+
+		const TQStyleSheetItem* nstyle = sheet_->item(tagname);
+
+		if ( nstyle ) {
+		    // we might have to close some 'forgotten' tags
+		    while ( !nstyle->allowedInContext( curtag.style ) ) {
+			TQString msg;
+			msg.sprintf( "TQText Warning: Document not valid ( '%s' not allowed in '%s' #%d)",
+				     tagname.ascii(), curtag.style->name().ascii(), pos);
+			sheet_->error( msg );
+			if ( tags.isEmpty() )
+			    break;
+			curtag = tags.pop();
+		    }
+
+		    /* special handling for p and li for HTML
+		       compatibility. We do not want to embed blocks in
+		       p, and we do not want new blocks inside non-empty
+		       lis. Plus we want to merge empty lis sometimes. */
+		    if( nstyle->displayMode() == TQStyleSheetItem::DisplayListItem ) {
+			canMergeLi = TRUE;
+		    } else if ( nstyle->displayMode() == TQStyleSheetItem::DisplayBlock ) {
+			while ( curtag.style->name() == "p" ) {
+			    if ( tags.isEmpty() )
+				break;
+			    curtag = tags.pop();
+			}
+
+	   		if ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
+			    // we are in a li and a new block comes along
+			    if ( nstyle->name() == "ul" || nstyle->name() == "ol" )
+				hasNewPar = FALSE; // we want an empty li (like most browsers)
+			    if ( !hasNewPar ) {
+				/* do not add new blocks inside
+				   non-empty lis */
+				while ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
+				    if ( tags.isEmpty() )
+					break;
+				    curtag = tags.pop();
+				}
+			    } else if ( canMergeLi ) {
+				/* we have an empty li and a block
+				   comes along, merge them */
+				nstyle = curtag.style;
+			    }
+			    canMergeLi = FALSE;
+			}
+		    }
+		}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+		TQTextCustomItem* custom =  0;
+#else
+		bool custom = FALSE;
+#endif
+
+		// some well-known tags, some have a nstyle, some not
+		if ( wellKnownTags.find( tagname ) != -1 ) {
+		    if ( tagname == "br" ) {
+			emptyTag = space = TRUE;
+			int index = TQMAX( curpar->length(),1) - 1;
+			TQTextFormat format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
+			curpar->append( TQChar_linesep );
+			curpar->setFormat( index, 1, &format );
+                        hasNewPar = false;
+		    }  else if ( tagname == "hr" ) {
+			emptyTag = space = TRUE;
+#ifndef QT_NO_TEXTCUSTOMITEM
+			custom = sheet_->tag( tagname, attr, contxt, *factory_ , emptyTag, this );
+#endif
+		    } else if ( tagname == "table" ) {
+			emptyTag = space = TRUE;
+#ifndef QT_NO_TEXTCUSTOMITEM
+			TQTextFormat format = curtag.format.makeTextFormat(  nstyle, attr, scaleFontsFactor );
+			curpar->setAlignment( curtag.alignment );
+			custom = parseTable( attr, format, doc, length, pos, curpar );
+#endif
+		    } else if ( tagname == "qt" || tagname == "body" ) {
+			if ( attr.contains( "bgcolor" ) ) {
+			    TQBrush *b = new TQBrush( TQColor( attr["bgcolor"] ) );
+			    setPaper( b );
+			}
+			if ( attr.contains( "background" ) ) {
+#ifndef QT_NO_MIME
+			    TQImage img;
+			    TQString bg = attr["background"];
+			    const TQMimeSource* m = factory_->data( bg, contxt );
+			    if ( !m ) {
+				qWarning("TQRichText: no mimesource for %s", bg.latin1() );
+			    } else {
+				if ( !TQImageDrag::decode( m, img ) ) {
+				    qWarning("TQTextImage: cannot decode %s", bg.latin1() );
+				}
+			    }
+			    if ( !img.isNull() ) {
+				TQBrush *b = new TQBrush( TQColor(), TQPixmap( img ) );
+				setPaper( b );
+			    }
+#endif
+			}
+			if ( attr.contains( "text" ) ) {
+			    TQColor c( attr["text"] );
+			    initag.format.setColor( c );
+			    curtag.format.setColor( c );
+			    bodyText = c;
+			}
+			if ( attr.contains( "link" ) )
+			    linkColor = TQColor( attr["link"] );
+			if ( attr.contains( "title" ) )
+			    attribs.replace( "title", attr["title"] );
+
+			if ( textEditMode ) {
+			    if ( attr.contains("style" ) ) {
+				TQString a = attr["style"];
+				for ( int s = 0; s < a.contains(';')+1; s++ ) {
+				    TQString style = a.section( ';', s, s );
+				    if ( style.startsWith("font-size:" ) && style.endsWith("pt") ) {
+					scaleFontsFactor = double( formatCollection()->defaultFormat()->fn.pointSize() ) /
+							   style.mid( 10, style.length() - 12 ).toInt();
+				    }
+				}
+			    }
+			    nstyle = 0; // ignore body in textEditMode
+			}
+			// end qt- and body-tag handling
+		    } else if ( tagname == "meta" ) {
+			if ( attr["name"] == "qrichtext" && attr["content"] == "1" )
+			    textEditMode = TRUE;
+		    } else if ( tagname == "title" ) {
+			TQString title;
+			while ( pos < length ) {
+			    if ( hasPrefix( doc, length, pos, TQChar('<') ) && hasPrefix( doc, length, pos+1, TQChar('/') ) &&
+				 parseCloseTag( doc, length, pos ) == "title" )
+				break;
+			    title += doc[ pos ];
+			    ++pos;
+			}
+			attribs.replace( "title", title );
+		    }
+		} // end of well-known tag handling
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+		if ( !custom ) // try generic custom item
+		    custom = sheet_->tag( tagname, attr, contxt, *factory_ , emptyTag, this );
+#endif
+		if ( !nstyle && !custom ) // we have no clue what this tag could be, ignore it
+		    continue;
+
+		if ( custom ) {
+#ifndef QT_NO_TEXTCUSTOMITEM
+		    int index = TQMAX( curpar->length(),1) - 1;
+		    TQTextFormat format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
+		    curpar->append( TQChar('*') );
+		    TQTextFormat* f = formatCollection()->format( &format );
+		    curpar->setFormat( index, 1, f );
+		    curpar->at( index )->setCustomItem( custom );
+		    if ( !curtag.anchorHref.isEmpty() )
+ 			curpar->at(index)->setAnchor( TQString::null, curtag.anchorHref );
+ 		    if ( !anchorName.isEmpty()  ) {
+ 			curpar->at(index)->setAnchor( anchorName, curpar->at(index)->anchorHref() );
+ 			anchorName = TQString::null;
+ 		    }
+		    registerCustomItem( custom, curpar );
+		    hasNewPar = FALSE;
+#endif
+		} else if ( !emptyTag ) {
+		    /* if we do nesting, push curtag on the stack,
+		       otherwise reinint curag. */
+ 		    if ( curtag.style->name() != tagname || nstyle->selfNesting() ) {
+			tags.push( curtag );
+		    } else {
+			if ( !tags.isEmpty() )
+			    curtag = tags.top();
+			else
+			    curtag = initag;
+		    }
+
+		    curtag.name = tagname;
+		    curtag.style = nstyle;
+		    curtag.name = tagname;
+		    curtag.style = nstyle;
+		    if ( nstyle->whiteSpaceMode()  != TQStyleSheetItem::WhiteSpaceModeUndefined )
+			curtag.wsm = nstyle->whiteSpaceMode();
+
+		    /* netscape compatibility: eat a newline and only a newline if a pre block starts */
+		    if ( curtag.wsm == TQStyleSheetItem::WhiteSpacePre &&
+			 nstyle->displayMode() == TQStyleSheetItem::DisplayBlock )
+			eat( doc, length, pos, '\n' );
+
+		    /* ignore whitespace for inline elements if there
+		       was already one*/
+		    if ( !textEditMode &&
+			 (curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal
+			  || curtag.wsm == TQStyleSheetItem::WhiteSpaceNoWrap)
+			 && ( space || nstyle->displayMode() != TQStyleSheetItem::DisplayInline ) )
+			eatSpace( doc, length, pos );
+
+		    curtag.format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
+		    if ( nstyle->isAnchor() ) {
+			if ( !anchorName.isEmpty() )
+			    anchorName += "#" + attr["name"];
+			else
+			    anchorName = attr["name"];
+			curtag.anchorHref = attr["href"];
+		    }
+
+		    if ( nstyle->alignment() != TQStyleSheetItem::Undefined )
+			curtag.alignment = nstyle->alignment();
+
+		    if ( nstyle->listStyle() != TQStyleSheetItem::ListStyleUndefined )
+			curtag.liststyle = nstyle->listStyle();
+
+		    if ( nstyle->displayMode() == TQStyleSheetItem::DisplayBlock
+			 || nstyle->displayMode() == TQStyleSheetItem::DisplayListItem ) {
+
+			if ( nstyle->name() == "ol" || nstyle->name() == "ul" || nstyle->name() == "li") {
+			    TQString type = attr["type"];
+			    if ( !type.isEmpty() ) {
+				if ( type == "1" ) {
+				    curtag.liststyle = TQStyleSheetItem::ListDecimal;
+				} else if ( type == "a" ) {
+				    curtag.liststyle = TQStyleSheetItem::ListLowerAlpha;
+				} else if ( type == "A" ) {
+				    curtag.liststyle = TQStyleSheetItem::ListUpperAlpha;
+				} else {
+				    type = type.lower();
+				    if ( type == "square" )
+					curtag.liststyle = TQStyleSheetItem::ListSquare;
+				    else if ( type == "disc" )
+					curtag.liststyle = TQStyleSheetItem::ListDisc;
+				    else if ( type == "circle" )
+					curtag.liststyle = TQStyleSheetItem::ListCircle;
+				}
+			    }
+			}
+
+
+			/* Internally we treat ordered and bullet
+			  lists the same for margin calculations. In
+			  order to have fast pointer compares in the
+			  xMargin() functions we restrict ourselves to
+			  <ol>. Once we calculate the margins in the
+			  parser rathern than later, the unelegance of
+			  this approach goes awy
+			 */
+			if ( nstyle->name() == "ul" )
+			    curtag.style = sheet_->item( "ol" );
+
+			if ( attr.contains( "align" ) ) {
+			    TQString align = attr["align"].lower();
+			    if ( align == "center" )
+				curtag.alignment = TQt::AlignCenter;
+			    else if ( align == "right" )
+				curtag.alignment = TQt::AlignRight;
+			    else if ( align == "justify" )
+				curtag.alignment = TQt::AlignJustify;
+			}
+			if ( attr.contains( "dir" ) ) {
+			    TQString dir = attr["dir"];
+			    if ( dir == "rtl" )
+				curtag.direction = TQChar::DirR;
+			    else if ( dir == "ltr" )
+				curtag.direction = TQChar::DirL;
+			}
+
+			NEWPAR;
+
+			if ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
+			    if ( attr.contains( "value " ) )
+				curpar->setListValue( attr["value"].toInt() );
+			}
+
+			if ( attr.contains( "style" ) ) {
+			    TQString a = attr["style"];
+			    bool ok = TRUE;
+			    for ( int s = 0; ok && s < a.contains(';')+1; s++ ) {
+				TQString style = a.section( ';', s, s );
+				if ( style.startsWith("margin-top:" ) && style.endsWith("px") )
+				    curpar->utm = 1+style.mid(11, style.length() - 13).toInt(&ok);
+				else if ( style.startsWith("margin-bottom:" ) && style.endsWith("px") )
+				    curpar->ubm = 1+style.mid(14, style.length() - 16).toInt(&ok);
+				else if ( style.startsWith("margin-left:" ) && style.endsWith("px") )
+				    curpar->ulm = 1+style.mid(12, style.length() - 14).toInt(&ok);
+				else if ( style.startsWith("margin-right:" ) && style.endsWith("px") )
+				    curpar->urm = 1+style.mid(13, style.length() - 15).toInt(&ok);
+				else if ( style.startsWith("text-indent:" ) && style.endsWith("px") )
+				    curpar->uflm = 1+style.mid(12, style.length() - 14).toInt(&ok);
+			    }
+			    if ( !ok ) // be pressmistic
+				curpar->utm = curpar->ubm = curpar->urm = curpar->ulm = 0;
+			}
+		    }
+		}
+	    } else {
+		TQString tagname = parseCloseTag( doc, length, pos );
+		if ( tagname.isEmpty() )
+		    continue; // nothing we could do with this, probably parse error
+		if ( !sheet_->item( tagname ) ) // ignore unknown tags
+		    continue;
+		if ( tagname == "li" )
+		    continue;
+
+		// we close a block item. Since the text may continue, we need to have a new paragraph
+		bool needNewPar = curtag.style->displayMode() == TQStyleSheetItem::DisplayBlock
+				 || curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem;
+
+
+		// html slopiness: handle unbalanched tag closing
+		while ( curtag.name != tagname ) {
+		    TQString msg;
+		    msg.sprintf( "TQText Warning: Document not valid ( '%s' not closed before '%s' #%d)",
+				 curtag.name.ascii(), tagname.ascii(), pos);
+		    sheet_->error( msg );
+		    if ( tags.isEmpty() )
+			break;
+		    curtag = tags.pop();
+		}
+
+
+		// close the tag
+		if ( !tags.isEmpty() )
+		    curtag = tags.pop();
+		else
+		    curtag = initag;
+
+ 		if ( needNewPar ) {
+		    if ( textEditMode && (tagname == "p" || tagname == "div" ) ) // preserve empty paragraphs
+			hasNewPar = FALSE;
+		    NEWPAR;
+		}
+	    }
+	} else {
+	    // normal contents
+	    TQString s;
+	    TQChar c;
+	    while ( pos < length && !hasPrefix(doc, length, pos, TQChar('<') ) ){
+		if ( textEditMode ) {
+		    // text edit mode: we handle all white space but ignore newlines
+		    c = parseChar( doc, length, pos, TQStyleSheetItem::WhiteSpacePre );
+		    if ( c == TQChar_linesep )
+			break;
+		} else {
+		    int l = pos;
+		    c = parseChar( doc, length, pos, curtag.wsm );
+
+		    // in white space pre mode: treat any space as non breakable
+		    // and expand tabs to eight character wide columns.
+		    if ( curtag.wsm == TQStyleSheetItem::WhiteSpacePre ) {
+			if  ( c == '\t' ) {
+			    c = ' ';
+			    while( (++tabExpansionColumn)%8 )
+				s += c;
+			}
+			if ( c == TQChar_linesep )
+			    tabExpansionColumn = 0;
+			else
+			    tabExpansionColumn++;
+
+		    }
+		    if ( c == ' ' || c == TQChar_linesep ) {
+			/* avoid overlong paragraphs by forcing a new
+			       paragraph after 4096 characters. This case can
+			       occur when loading undiscovered plain text
+			       documents in rich text mode. Instead of hanging
+			       forever, we do the trick.
+			    */
+			if ( curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && s.length() > 4096 ) do {
+			    if ( doc[l] == '\n' ) {
+				hasNewPar = FALSE; // for a new paragraph ...
+				NEWPAR;
+				hasNewPar = FALSE; // ... and make it non-reusable
+				c = '\n';  // make sure we break below
+				break;
+			    }
+			} while ( ++l < pos );
+		    }
+		}
+
+		if ( c == '\n' )
+		    break;  // break on  newlines, pre delievers a TQChar_linesep
+
+		bool c_isSpace = c.isSpace() && c.unicode() != 0x00a0U && !textEditMode;
+
+		if ( curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && c_isSpace && space )
+		    continue;
+		if ( c == '\r' )
+		    continue;
+		space = c_isSpace;
+		s += c;
+	    }
+	    if ( !s.isEmpty() && curtag.style->displayMode() != TQStyleSheetItem::DisplayNone ) {
+		hasNewPar = FALSE;
+		int index = TQMAX( curpar->length(),1) - 1;
+		curpar->append( s );
+		if (curtag.wsm != TQStyleSheetItem::WhiteSpaceNormal) {
+		    TQTextString *str = curpar->string();
+		    for (uint i = index; i < index + s.length(); ++i)
+			str->at(i).nobreak = TRUE;
+		}
+
+		TQTextFormat* f = formatCollection()->format( &curtag.format );
+		curpar->setFormat( index, s.length(), f, FALSE ); // do not use collection because we have done that already
+		f->ref += s.length() -1; // that what friends are for...
+		if ( !curtag.anchorHref.isEmpty() ) {
+		    for ( int i = 0; i < int(s.length()); i++ )
+			curpar->at(index + i)->setAnchor( TQString::null, curtag.anchorHref );
+		}
+		if ( !anchorName.isEmpty()  ) {
+		    for ( int i = 0; i < int(s.length()); i++ )
+			curpar->at(index + i)->setAnchor( anchorName, curpar->at(index + i)->anchorHref() );
+		    anchorName = TQString::null;
+		}
+	    }
+	}
+    }
+
+    if ( hasNewPar && curpar != fParag && !cursor && stylesPar != curpar ) {
+	// cleanup unused last paragraphs
+	curpar = curpar->p;
+	delete curpar->n;
+    }
+
+    if ( !anchorName.isEmpty()  ) {
+	curpar->at(curpar->length() - 1)->setAnchor( anchorName, curpar->at( curpar->length() - 1 )->anchorHref() );
+	anchorName = TQString::null;
+    }
+
+
+    setRichTextMarginsInternal( styles, stylesPar );
+
+    if ( cursor ) {
+ 	cursor->gotoPreviousLetter();
+  	cursor->remove();
+     }
+    delete vec;
+}
+
+void TQTextDocument::setRichTextMarginsInternal( TQPtrList< TQPtrVector<TQStyleSheetItem> >& styles, TQTextParagraph* stylesPar )
+{
+    // margin and line spacing calculation
+    TQPtrVector<TQStyleSheetItem>* prevStyle = 0;
+    TQPtrVector<TQStyleSheetItem>* curStyle = styles.first();
+    TQPtrVector<TQStyleSheetItem>* nextStyle = styles.next();
+    while ( stylesPar ) {
+	if ( !curStyle ) {
+	    stylesPar = stylesPar->next();
+	    prevStyle = curStyle;
+	    curStyle = nextStyle;
+	    nextStyle = styles.next();
+	    continue;
+	}
+
+	int i, mar;
+	TQStyleSheetItem* mainStyle = curStyle->size() ? (*curStyle)[curStyle->size()-1] : 0;
+	if ( mainStyle && mainStyle->displayMode() == TQStyleSheetItem::DisplayListItem )
+	    stylesPar->setListItem( TRUE );
+	int numLists = 0;
+	for ( i = 0; i < (int)curStyle->size(); ++i ) {
+	    if ( (*curStyle)[ i ]->displayMode() == TQStyleSheetItem::DisplayBlock
+		 && (*curStyle)[ i ]->listStyle() != TQStyleSheetItem::ListStyleUndefined )
+		numLists++;
+	}
+	stylesPar->ldepth = numLists;
+	if ( stylesPar->next() && nextStyle ) {
+	    // also set the depth of the next paragraph, retquired for the margin calculation
+	    numLists = 0;
+	    for ( i = 0; i < (int)nextStyle->size(); ++i ) {
+		if ( (*nextStyle)[ i ]->displayMode() == TQStyleSheetItem::DisplayBlock
+		     && (*nextStyle)[ i ]->listStyle() != TQStyleSheetItem::ListStyleUndefined )
+		    numLists++;
+	    }
+	    stylesPar->next()->ldepth = numLists;
+	}
+
+	// do the top margin
+	TQStyleSheetItem* item = mainStyle;
+	int m;
+	if (stylesPar->utm > 0 ) {
+	    m = stylesPar->utm-1;
+	    stylesPar->utm = 0;
+	} else {
+	    m = TQMAX(0, item->margin( TQStyleSheetItem::MarginTop ) );
+	    if ( stylesPar->ldepth )
+		if ( item->displayMode() == TQStyleSheetItem::DisplayListItem )
+		    m /= stylesPar->ldepth * stylesPar->ldepth;
+		else
+		    m = 0;
+	}
+	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    if ( prevStyle && i < (int) prevStyle->size() &&
+		 (  item->displayMode() == TQStyleSheetItem::DisplayBlock &&
+		    (*prevStyle)[ i ] == item ) )
+		break;
+	    // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
+ 	    if ( item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
+		 ( (  i> 0 && (*curStyle)[ i-1 ] == item ) || (*curStyle)[i+1] == item ) )
+		continue;
+	    mar = TQMAX( 0, item->margin( TQStyleSheetItem::MarginTop ) );
+	    m = TQMAX( m, mar );
+	}
+	stylesPar->utm = m - stylesPar->topMargin();
+
+	// do the bottom margin
+	item = mainStyle;
+	if (stylesPar->ubm > 0 ) {
+	    m = stylesPar->ubm-1;
+	    stylesPar->ubm = 0;
+	} else {
+	    m = TQMAX(0, item->margin( TQStyleSheetItem::MarginBottom ) );
+	    if ( stylesPar->ldepth )
+		if ( item->displayMode() == TQStyleSheetItem::DisplayListItem )
+		    m /= stylesPar->ldepth * stylesPar->ldepth;
+		else
+		    m = 0;
+	}
+	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    if ( nextStyle && i < (int) nextStyle->size() &&
+		 (  item->displayMode() == TQStyleSheetItem::DisplayBlock &&
+		    (*nextStyle)[ i ] == item ) )
+		break;
+	    // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
+ 	    if ( item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
+		 ( (  i> 0 && (*curStyle)[ i-1 ] == item ) || (*curStyle)[i+1] == item ) )
+		continue;
+	    mar = TQMAX(0, item->margin( TQStyleSheetItem::MarginBottom ) );
+	    m = TQMAX( m, mar );
+	}
+	stylesPar->ubm = m - stylesPar->bottomMargin();
+
+	// do the left margin, simplyfied
+	item = mainStyle;
+	if (stylesPar->ulm > 0 ) {
+	    m = stylesPar->ulm-1;
+	    stylesPar->ulm = 0;
+	} else {
+	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginLeft ) );
+	}
+	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    m += TQMAX( 0, item->margin( TQStyleSheetItem::MarginLeft ) );
+	}
+	stylesPar->ulm = m - stylesPar->leftMargin();
+
+	// do the right margin, simplyfied
+	item = mainStyle;
+	if (stylesPar->urm > 0 ) {
+	    m = stylesPar->urm-1;
+	    stylesPar->urm = 0;
+	} else {
+	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginRight ) );
+	}
+	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    m += TQMAX( 0, item->margin( TQStyleSheetItem::MarginRight ) );
+	}
+	stylesPar->urm = m - stylesPar->rightMargin();
+
+	// do the first line margin, which really should be called text-indent
+	item = mainStyle;
+	if (stylesPar->uflm > 0 ) {
+	    m = stylesPar->uflm-1;
+	    stylesPar->uflm = 0;
+	} else {
+	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginFirstLine ) );
+	}
+	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    mar = TQMAX( 0, item->margin( TQStyleSheetItem::MarginFirstLine ) );
+	    m = TQMAX( m, mar );
+	}
+	stylesPar->uflm =m - stylesPar->firstLineMargin();
+
+	// do the bogus line "spacing", which really is just an extra margin
+	item = mainStyle;
+	for ( i = (int)curStyle->size() - 1 ; i >= 0; --i ) {
+	    item = (*curStyle)[ i ];
+	    if ( item->lineSpacing() != TQStyleSheetItem::Undefined ) {
+		stylesPar->ulinespacing = item->lineSpacing();
+		if ( formatCollection() &&
+		     stylesPar->ulinespacing < formatCollection()->defaultFormat()->height() )
+		    stylesPar->ulinespacing += formatCollection()->defaultFormat()->height();
+		break;
+	    }
+	}
+
+	stylesPar = stylesPar->next();
+	prevStyle = curStyle;
+	curStyle = nextStyle;
+	nextStyle = styles.next();
+    }
+}
+
+void TQTextDocument::setText( const TQString &text, const TQString &context )
+{
+    focusIndicator.parag = 0;
+    selections.clear();
+    if ( txtFormat == TQt::AutoText && TQStyleSheet::mightBeRichText( text ) ||
+	 txtFormat == TQt::RichText )
+	setRichText( text, context );
+    else
+	setPlainText( text );
+}
+
+TQString TQTextDocument::plainText() const
+{
+    TQString buffer;
+    TQString s;
+    TQTextParagraph *p = fParag;
+    while ( p ) {
+	if ( !p->mightHaveCustomItems ) {
+	    const TQTextString *ts = p->string(); // workaround VC++ and Borland
+	    s = ts->toString(); // with FALSE we don't fix spaces (nbsp)
+	} else {
+	    for ( int i = 0; i < p->length() - 1; ++i ) {
+#ifndef QT_NO_TEXTCUSTOMITEM
+		if ( p->at( i )->isCustom() ) {
+		    if ( p->at( i )->customItem()->isNested() ) {
+			s += "\n";
+			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
+			TQPtrList<TQTextTableCell> cells = t->tableCells();
+			for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
+			    s += c->richText()->plainText() + "\n";
+			s += "\n";
+		    }
+		} else
+#endif
+		{
+		    s += p->at( i )->c;
+		}
+	    }
+	}
+	s.remove( s.length() - 1, 1 );
+	if ( p->next() )
+	    s += "\n";
+	buffer += s;
+	p = p->next();
+    }
+    return buffer;
+}
+
+static TQString align_to_string( int a )
+{
+    if ( a & TQt::AlignRight )
+	return " align=\"right\"";
+    if ( a & TQt::AlignHCenter )
+	return " align=\"center\"";
+    if ( a & TQt::AlignJustify )
+	return " align=\"justify\"";
+    return TQString::null;
+}
+
+static TQString direction_to_string( int d )
+{
+    if ( d != TQChar::DirON )
+	return ( d == TQChar::DirL? " dir=\"ltr\"" : " dir=\"rtl\"" );
+    return TQString::null;
+}
+
+static TQString list_value_to_string( int v )
+{
+    if ( v != -1 )
+	return " listvalue=\"" + TQString::number( v ) + "\"";
+    return TQString::null;
+}
+
+static TQString list_style_to_string( int v )
+{
+    switch( v ) {
+    case TQStyleSheetItem::ListDecimal: return "\"1\"";
+    case TQStyleSheetItem::ListLowerAlpha: return "\"a\"";
+    case TQStyleSheetItem::ListUpperAlpha: return "\"A\"";
+    case TQStyleSheetItem::ListDisc: return "\"disc\"";
+    case TQStyleSheetItem::ListSquare: return "\"square\"";
+    case TQStyleSheetItem::ListCircle: return "\"circle\"";
+    default:
+	return TQString::null;
+    }
+}
+
+static inline bool list_is_ordered( int v )
+{
+    return v == TQStyleSheetItem::ListDecimal ||
+	   v == TQStyleSheetItem::ListLowerAlpha ||
+	   v == TQStyleSheetItem::ListUpperAlpha;
+}
+
+
+static TQString margin_to_string( TQStyleSheetItem* style, int t, int b, int l, int r, int fl )
+{
+    TQString s;
+    if ( l > 0 )
+	s += TQString(!!s?";":"") + "margin-left:" + TQString::number(l+TQMAX(0,style->margin(TQStyleSheetItem::MarginLeft))) + "px";
+    if ( r > 0 )
+	s += TQString(!!s?";":"") + "margin-right:" + TQString::number(r+TQMAX(0,style->margin(TQStyleSheetItem::MarginRight))) + "px";
+    if ( t > 0 )
+	s += TQString(!!s?";":"") + "margin-top:" + TQString::number(t+TQMAX(0,style->margin(TQStyleSheetItem::MarginTop))) + "px";
+    if ( b > 0 )
+	s += TQString(!!s?";":"") + "margin-bottom:" + TQString::number(b+TQMAX(0,style->margin(TQStyleSheetItem::MarginBottom))) + "px";
+    if ( fl > 0 )
+	s += TQString(!!s?";":"") + "text-indent:" + TQString::number(fl+TQMAX(0,style->margin(TQStyleSheetItem::MarginFirstLine))) + "px";
+    if ( !!s )
+	return " style=\"" + s + "\"";
+    return TQString::null;
+}
+
+TQString TQTextDocument::richText() const
+{
+    TQString s = "";
+    if ( !par ) {
+	s += "<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body style=\"font-size:" ;
+	s += TQString::number( formatCollection()->defaultFormat()->font().pointSize() );
+	s += "pt;font-family:";
+	s += formatCollection()->defaultFormat()->font().family();
+	s +="\">";
+    }
+    TQTextParagraph* p = fParag;
+
+    TQStyleSheetItem* item_p = styleSheet()->item("p");
+    TQStyleSheetItem* item_div = styleSheet()->item("div");
+    TQStyleSheetItem* item_ul = styleSheet()->item("ul");
+    TQStyleSheetItem* item_ol = styleSheet()->item("ol");
+    TQStyleSheetItem* item_li = styleSheet()->item("li");
+    if ( !item_p || !item_div || !item_ul || !item_ol || !item_li ) {
+	qWarning( "TQTextEdit: cannot export HTML due to insufficient stylesheet (lack of p, div, ul, ol, or li)" );
+	return TQString::null;
+    }
+    int pastListDepth = 0;
+    int listDepth = 0;
+#if 0
+    int futureListDepth = 0;
+#endif
+    TQMemArray<int> listStyles(10);
+
+    while ( p ) {
+	listDepth = p->listDepth();
+	if ( listDepth < pastListDepth )  {
+	    for ( int i = pastListDepth; i > listDepth; i-- )
+		s += list_is_ordered( listStyles[i] ) ? "</ol>" : "</ul>";
+	    s += '\n';
+	} else if ( listDepth > pastListDepth ) {
+	    s += '\n';
+	    listStyles.resize( TQMAX( (int)listStyles.size(), listDepth+1 ) );
+	    TQString list_type;
+	    listStyles[listDepth] = p->listStyle();
+	    if ( !list_is_ordered( p->listStyle() ) || item_ol->listStyle() != p->listStyle() )
+		list_type = " type=" + list_style_to_string( p->listStyle() );
+	    for ( int i = pastListDepth; i < listDepth; i++ ) {
+		s += list_is_ordered( p->listStyle() ) ? "<ol" : "<ul" ;
+		s += list_type + ">";
+	    }
+	} else {
+	    s += '\n';
+	}
+
+	TQString ps = p->richText();
+
+#if 0
+	  // for the bottom margin we need to know whether we are at the end of a list
+	futureListDepth = 0;
+	if ( listDepth > 0 && p->next() )
+	    futureListDepth = p->next()->listDepth();
+#endif
+
+	if ( richTextExportStart && richTextExportStart->paragraph() ==p &&
+	     richTextExportStart->index() == 0 )
+	    s += "<!--StartFragment-->";
+
+	if ( p->isListItem() ) {
+	    s += "<li";
+	    if ( p->listStyle() != listStyles[listDepth] )
+		s += " type=" + list_style_to_string( p->listStyle() );
+	    s +=align_to_string( p->alignment() );
+	    s += margin_to_string( item_li, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
+	    s +=  list_value_to_string( p->listValue() );
+	    s += direction_to_string( p->direction() );
+	    s +=">";
+	    s += ps;
+	    s += "</li>";
+	} else if ( p->listDepth() ) {
+	    s += "<div";
+	    s += align_to_string( p->alignment() );
+	    s += margin_to_string( item_div, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
+	    s +=direction_to_string( p->direction() );
+	    s += ">";
+	    s += ps;
+	    s += "</div>";
+	} else {
+	    // normal paragraph item
+	    s += "<p";
+	    s += align_to_string( p->alignment() );
+	    s += margin_to_string( item_p, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
+	    s +=direction_to_string( p->direction() );
+	    s += ">";
+	    s += ps;
+	    s += "</p>";
+	}
+	pastListDepth = listDepth;
+	p = p->next();
+    }
+    while ( listDepth > 0 ) {
+	s += list_is_ordered( listStyles[listDepth] ) ? "</ol>" : "</ul>";
+	listDepth--;
+    }
+
+    if ( !par )
+	s += "\n</body></html>\n";
+
+    return s;
+}
+
+TQString TQTextDocument::text() const
+{
+    if ( txtFormat == TQt::AutoText && preferRichText || txtFormat == TQt::RichText )
+	return richText();
+    return plainText();
+}
+
+TQString TQTextDocument::text( int parag ) const
+{
+    TQTextParagraph *p = paragAt( parag );
+    if ( !p )
+	return TQString::null;
+
+    if ( txtFormat == TQt::AutoText && preferRichText || txtFormat == TQt::RichText )
+	return p->richText();
+    else
+	return p->string()->toString();
+}
+
+void TQTextDocument::invalidate()
+{
+    TQTextParagraph *s = fParag;
+    while ( s ) {
+	s->invalidate( 0 );
+	s = s->next();
+    }
+}
+
+void TQTextDocument::selectionStart( int id, int &paragId, int &index )
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return;
+    TQTextDocumentSelection &sel = *it;
+    paragId = !sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
+    index = !sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
+}
+
+TQTextCursor TQTextDocument::selectionStartCursor( int id)
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return TQTextCursor( this );
+    TQTextDocumentSelection &sel = *it;
+    if ( sel.swapped )
+	return sel.endCursor;
+    return sel.startCursor;
+}
+
+TQTextCursor TQTextDocument::selectionEndCursor( int id)
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return TQTextCursor( this );
+    TQTextDocumentSelection &sel = *it;
+    if ( !sel.swapped )
+	return sel.endCursor;
+    return sel.startCursor;
+}
+
+void TQTextDocument::selectionEnd( int id, int &paragId, int &index )
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return;
+    TQTextDocumentSelection &sel = *it;
+    paragId = sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
+    index = sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
+}
+
+void TQTextDocument::addSelection( int id )
+{
+    nSelections = TQMAX( nSelections, id + 1 );
+}
+
+static void setSelectionEndHelper( int id, TQTextDocumentSelection &sel, TQTextCursor &start, TQTextCursor &end )
+{
+    TQTextCursor c1 = start;
+    TQTextCursor c2 = end;
+    if ( sel.swapped ) {
+	c1 = end;
+	c2 = start;
+    }
+
+    c1.paragraph()->removeSelection( id );
+    c2.paragraph()->removeSelection( id );
+    if ( c1.paragraph() != c2.paragraph() ) {
+	c1.paragraph()->setSelection( id, c1.index(), c1.paragraph()->length() - 1 );
+	c2.paragraph()->setSelection( id, 0, c2.index() );
+    } else {
+	c1.paragraph()->setSelection( id, TQMIN( c1.index(), c2.index() ), TQMAX( c1.index(), c2.index() ) );
+    }
+
+    sel.startCursor = start;
+    sel.endCursor = end;
+    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() )
+	sel.swapped = sel.startCursor.index() > sel.endCursor.index();
+}
+
+bool TQTextDocument::setSelectionEnd( int id, const TQTextCursor &cursor )
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return FALSE;
+    TQTextDocumentSelection &sel = *it;
+
+    TQTextCursor start = sel.startCursor;
+    TQTextCursor end = cursor;
+
+    if ( start == end ) {
+	removeSelection( id );
+	setSelectionStart( id, cursor );
+	return TRUE;
+    }
+
+    if ( sel.endCursor.paragraph() == end.paragraph() ) {
+	setSelectionEndHelper( id, sel, start, end );
+	return TRUE;
+    }
+
+    bool inSelection = FALSE;
+    TQTextCursor c( this );
+    TQTextCursor tmp = sel.startCursor;
+    if ( sel.swapped )
+	tmp = sel.endCursor;
+    tmp.restoreState();
+    TQTextCursor tmp2 = cursor;
+    tmp2.restoreState();
+    c.setParagraph( tmp.paragraph()->paragId() < tmp2.paragraph()->paragId() ? tmp.paragraph() : tmp2.paragraph() );
+    bool hadStart = FALSE;
+    bool hadEnd = FALSE;
+    bool hadStartParag = FALSE;
+    bool hadEndParag = FALSE;
+    bool hadOldStart = FALSE;
+    bool hadOldEnd = FALSE;
+    bool leftSelection = FALSE;
+    sel.swapped = FALSE;
+    for ( ;; ) {
+	if ( c == start )
+	    hadStart = TRUE;
+	if ( c == end )
+	    hadEnd = TRUE;
+	if ( c.paragraph() == start.paragraph() )
+	    hadStartParag = TRUE;
+	if ( c.paragraph() == end.paragraph() )
+	    hadEndParag = TRUE;
+	if ( c == sel.startCursor )
+	    hadOldStart = TRUE;
+	if ( c == sel.endCursor )
+	    hadOldEnd = TRUE;
+
+	if ( !sel.swapped &&
+	     ( hadEnd && !hadStart ||
+	       hadEnd && hadStart && start.paragraph() == end.paragraph() && start.index() > end.index() ) )
+	    sel.swapped = TRUE;
+
+	if ( c == end && hadStartParag ||
+	     c == start && hadEndParag ) {
+	    TQTextCursor tmp = c;
+	    tmp.restoreState();
+	    if ( tmp.paragraph() != c.paragraph() ) {
+		int sstart = tmp.paragraph()->selectionStart( id );
+		tmp.paragraph()->removeSelection( id );
+		tmp.paragraph()->setSelection( id, sstart, tmp.index() );
+	    }
+	}
+
+	if ( inSelection &&
+	     ( c == end && hadStart || c == start && hadEnd ) )
+	     leftSelection = TRUE;
+	else if ( !leftSelection && !inSelection && ( hadStart || hadEnd ) )
+	    inSelection = TRUE;
+
+	bool noSelectionAnymore = hadOldStart && hadOldEnd && leftSelection && !inSelection && !c.paragraph()->hasSelection( id ) && c.atParagEnd();
+	c.paragraph()->removeSelection( id );
+	if ( inSelection ) {
+	    if ( c.paragraph() == start.paragraph() && start.paragraph() == end.paragraph() ) {
+		c.paragraph()->setSelection( id, TQMIN( start.index(), end.index() ), TQMAX( start.index(), end.index() ) );
+	    } else if ( c.paragraph() == start.paragraph() && !hadEndParag ) {
+		c.paragraph()->setSelection( id, start.index(), c.paragraph()->length() - 1 );
+	    } else if ( c.paragraph() == end.paragraph() && !hadStartParag ) {
+		c.paragraph()->setSelection( id, end.index(), c.paragraph()->length() - 1 );
+	    } else if ( c.paragraph() == end.paragraph() && hadEndParag ) {
+		c.paragraph()->setSelection( id, 0, end.index() );
+	    } else if ( c.paragraph() == start.paragraph() && hadStartParag ) {
+		c.paragraph()->setSelection( id, 0, start.index() );
+	    } else {
+		c.paragraph()->setSelection( id, 0, c.paragraph()->length() - 1 );
+	    }
+	}
+
+	if ( leftSelection )
+	    inSelection = FALSE;
+
+	if ( noSelectionAnymore )
+	    break;
+	// *ugle*hack optimization
+	TQTextParagraph *p = c.paragraph();
+	if (  p->mightHaveCustomItems || p == start.paragraph() || p == end.paragraph() || p == lastParagraph() ) {
+	    c.gotoNextLetter();
+	    if ( p == lastParagraph() && c.atParagEnd() )
+		break;
+	} else {
+	    if ( p->document()->parent() )
+		do {
+		    c.gotoNextLetter();
+		} while ( c.paragraph() == p );
+	    else
+		c.setParagraph( p->next() );
+	}
+    }
+
+    if ( !sel.swapped )
+	sel.startCursor.paragraph()->setSelection( id, sel.startCursor.index(), sel.startCursor.paragraph()->length() - 1 );
+
+    sel.startCursor = start;
+    sel.endCursor = end;
+    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() )
+	sel.swapped = sel.startCursor.index() > sel.endCursor.index();
+
+    setSelectionEndHelper( id, sel, start, end );
+
+    return TRUE;
+}
+
+void TQTextDocument::selectAll( int id )
+{
+    removeSelection( id );
+
+    TQTextDocumentSelection sel;
+    sel.swapped = FALSE;
+    TQTextCursor c( this );
+
+    c.setParagraph( fParag );
+    c.setIndex( 0 );
+    sel.startCursor = c;
+
+    c.setParagraph( lParag );
+    c.setIndex( lParag->length() - 1 );
+    sel.endCursor = c;
+
+    selections.insert( id, sel );
+
+    TQTextParagraph *p = fParag;
+    while ( p ) {
+	p->setSelection( id, 0, p->length() - 1 );
+	p = p->next();
+    }
+
+    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
+	d->selectAll( id );
+}
+
+bool TQTextDocument::removeSelection( int id )
+{
+    if ( !selections.contains( id ) )
+	return FALSE;
+
+    TQTextDocumentSelection &sel = selections[ id ];
+
+    TQTextCursor start = sel.swapped ? sel.endCursor : sel.startCursor;
+    TQTextCursor end = sel.swapped ? sel.startCursor : sel.endCursor;
+    TQTextParagraph* p = 0;
+    while ( start != end ) {
+	if ( p != start.paragraph() ) {
+	    p = start.paragraph();
+	    p->removeSelection( id );
+	    //### avoid endless loop by all means necessary, did somebody mention refactoring?
+	    if ( !parent() && p == lParag )
+		break;
+	}
+	start.gotoNextLetter();
+    }
+    p = start.paragraph();
+    p->removeSelection( id );
+    selections.remove( id );
+    return TRUE;
+}
+
+TQString TQTextDocument::selectedText( int id, bool asRichText ) const
+{
+    TQMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( id );
+    if ( it == selections.end() )
+	return TQString::null;
+
+    TQTextDocumentSelection sel = *it;
+
+
+    TQTextCursor c1 = sel.startCursor;
+    TQTextCursor c2 = sel.endCursor;
+    if ( sel.swapped ) {
+	c2 = sel.startCursor;
+	c1 = sel.endCursor;
+    }
+
+    /* 3.0.3 improvement: Make it possible to get a reasonable
+       selection inside a table.  This approach is very conservative:
+       make sure that both cursors have the same depth level and point
+       to paragraphs within the same text document.
+
+       Meaning if you select text in two table cells, you will get the
+       entire table. This is still far better than the 3.0.2, where
+       you always got the entire table.
+
+       ### Fix this properly when refactoring
+     */
+    while ( c2.nestedDepth() > c1.nestedDepth() )
+	c2.oneUp();
+    while ( c1.nestedDepth() > c2.nestedDepth() )
+	c1.oneUp();
+    while ( c1.nestedDepth() && c2.nestedDepth() &&
+	    c1.paragraph()->document() != c2.paragraph()->document() ) {
+	c1.oneUp();
+	c2.oneUp();
+    }
+    // do not trust sel_swapped with tables. Fix this properly when refactoring as well
+    if ( c1.paragraph()->paragId() > c2.paragraph()->paragId() ||
+	 (c1.paragraph() == c2.paragraph() && c1.index() > c2.index() ) ) {
+	TQTextCursor tmp = c1;
+	c2 = c1;
+	c1 = tmp;
+    }
+
+    // end selection 3.0.3 improvement
+
+    if ( asRichText && !parent() ) {
+	richTextExportStart = &c1;
+	richTextExportEnd = &c2;
+
+	TQString sel = richText();
+	int from = sel.find( "<!--StartFragment-->" );
+	if ( from >= 0 ) {
+	    from += 20;
+	    // find the previous span and move it into the start fragment before we clip it
+	    TQString prevspan;
+	    int pspan = sel.findRev( "<span", from-21 );
+	    if ( pspan > sel.findRev( "</span", from-21 ) ) {
+		int spanend = sel.find( '>', pspan );
+		prevspan = sel.mid( pspan, spanend - pspan + 1 );
+	    }
+	    int to = sel.findRev( "<!--EndFragment-->" );
+	    if ( from <= to )
+		sel = "<!--StartFragment-->" + prevspan + sel.mid( from, to - from );
+	}
+	richTextExportStart = richTextExportEnd = 0;
+	return sel;
+    }
+
+    TQString s;
+    if ( c1.paragraph() == c2.paragraph() ) {
+	TQTextParagraph *p = c1.paragraph();
+	int end = c2.index();
+	if ( p->at( TQMAX( 0, end - 1 ) )->isCustom() )
+	    ++end;
+	if ( !p->mightHaveCustomItems ) {
+	    s += p->string()->toString().mid( c1.index(), end - c1.index() );
+	} else {
+	    for ( int i = c1.index(); i < end; ++i ) {
+#ifndef QT_NO_TEXTCUSTOMITEM
+		if ( p->at( i )->isCustom() ) {
+		    if ( p->at( i )->customItem()->isNested() ) {
+			s += "\n";
+			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
+			TQPtrList<TQTextTableCell> cells = t->tableCells();
+			for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
+			    s += c->richText()->plainText() + "\n";
+			s += "\n";
+		    }
+		} else
+#endif
+		{
+		    s += p->at( i )->c;
+		}
+	    }
+	}
+    } else {
+	TQTextParagraph *p = c1.paragraph();
+	int start = c1.index();
+	while ( p ) {
+	    int end = p == c2.paragraph() ? c2.index() : p->length() - 1;
+	    if ( p == c2.paragraph() && p->at( TQMAX( 0, end - 1 ) )->isCustom() )
+		++end;
+	    if ( !p->mightHaveCustomItems ) {
+		s += p->string()->toString().mid( start, end - start );
+		if ( p != c2.paragraph() )
+		    s += "\n";
+	    } else {
+		for ( int i = start; i < end; ++i ) {
+#ifndef QT_NO_TEXTCUSTOMITEM
+		    if ( p->at( i )->isCustom() ) {
+			if ( p->at( i )->customItem()->isNested() ) {
+			    s += "\n";
+			    TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
+			    TQPtrList<TQTextTableCell> cells = t->tableCells();
+			    for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
+				s += c->richText()->plainText() + "\n";
+			    s += "\n";
+			}
+		    } else
+#endif
+		    {
+			s += p->at( i )->c;
+		    }
+		}
+	    }
+	    start = 0;
+	    if ( p == c2.paragraph() )
+		break;
+	    p = p->next();
+	}
+    }
+    // ### workaround for plain text export until we get proper
+    // mime types: turn unicode line seperators into the more
+    // widely understood \n. Makes copy and pasting code snipplets
+    // from within Assistent possible
+    TQChar* uc = (TQChar*) s.unicode();
+    for ( uint ii = 0; ii < s.length(); ii++ ) {
+	if ( uc[(int)ii] == TQChar_linesep )
+	    uc[(int)ii] = TQChar('\n');
+        else if ( uc[(int)ii] == TQChar::nbsp )
+	    uc[(int)ii] = TQChar(' ');
+    }
+    return s;
+}
+
+void TQTextDocument::setFormat( int id, TQTextFormat *f, int flags )
+{
+    TQMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( id );
+    if ( it == selections.end() )
+	return;
+
+    TQTextDocumentSelection sel = *it;
+
+    TQTextCursor c1 = sel.startCursor;
+    TQTextCursor c2 = sel.endCursor;
+    if ( sel.swapped ) {
+	c2 = sel.startCursor;
+	c1 = sel.endCursor;
+    }
+
+    c2.restoreState();
+    c1.restoreState();
+
+    if ( c1.paragraph() == c2.paragraph() ) {
+	c1.paragraph()->setFormat( c1.index(), c2.index() - c1.index(), f, TRUE, flags );
+	return;
+    }
+
+    c1.paragraph()->setFormat( c1.index(), c1.paragraph()->length() - c1.index(), f, TRUE, flags );
+    TQTextParagraph *p = c1.paragraph()->next();
+    while ( p && p != c2.paragraph() ) {
+	p->setFormat( 0, p->length(), f, TRUE, flags );
+	p = p->next();
+    }
+    c2.paragraph()->setFormat( 0, c2.index(), f, TRUE, flags );
+}
+
+void TQTextDocument::removeSelectedText( int id, TQTextCursor *cursor )
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return;
+
+    TQTextDocumentSelection sel = *it;
+    TQTextCursor c1 = sel.startCursor;
+    TQTextCursor c2 = sel.endCursor;
+    if ( sel.swapped ) {
+	c2 = sel.startCursor;
+	c1 = sel.endCursor;
+    }
+
+    // ### no support for editing tables yet
+    if ( c1.nestedDepth() || c2.nestedDepth() )
+	return;
+
+    c2.restoreState();
+    c1.restoreState();
+
+    *cursor = c1;
+    removeSelection( id );
+
+    if ( c1.paragraph() == c2.paragraph() ) {
+	c1.paragraph()->remove( c1.index(), c2.index() - c1.index() );
+	return;
+    }
+
+    if ( c1.paragraph() == fParag && c1.index() == 0 &&
+	 c2.paragraph() == lParag && c2.index() == lParag->length() - 1 )
+	cursor->setValid( FALSE );
+
+    bool didGoLeft = FALSE;
+    if (  c1.index() == 0 && c1.paragraph() != fParag ) {
+	cursor->gotoPreviousLetter();
+	didGoLeft = cursor->isValid();
+    }
+
+    c1.paragraph()->remove( c1.index(), c1.paragraph()->length() - 1 - c1.index() );
+    TQTextParagraph *p = c1.paragraph()->next();
+    int dy = 0;
+    TQTextParagraph *tmp;
+    while ( p && p != c2.paragraph() ) {
+	tmp = p->next();
+	dy -= p->rect().height();
+	delete p;
+	p = tmp;
+    }
+    c2.paragraph()->remove( 0, c2.index() );
+    while ( p ) {
+	p->move( dy );
+	p->invalidate( 0 );
+	p->setEndState( -1 );
+	p = p->next();
+    }
+
+
+    c1.paragraph()->join( c2.paragraph() );
+
+    if ( didGoLeft )
+	cursor->gotoNextLetter();
+}
+
+void TQTextDocument::indentSelection( int id )
+{
+    TQMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
+    if ( it == selections.end() )
+	return;
+
+    TQTextDocumentSelection sel = *it;
+    TQTextParagraph *startParag = sel.startCursor.paragraph();
+    TQTextParagraph *endParag = sel.endCursor.paragraph();
+    if ( sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId() ) {
+	endParag = sel.startCursor.paragraph();
+	startParag = sel.endCursor.paragraph();
+    }
+
+    TQTextParagraph *p = startParag;
+    while ( p && p != endParag ) {
+	p->indent();
+	p = p->next();
+    }
+}
+
+void TQTextDocument::addCommand( TQTextCommand *cmd )
+{
+    commandHistory->addCommand( cmd );
+}
+
+TQTextCursor *TQTextDocument::undo( TQTextCursor *c )
+{
+    return commandHistory->undo( c );
+}
+
+TQTextCursor *TQTextDocument::redo( TQTextCursor *c )
+{
+    return commandHistory->redo( c );
+}
+
+bool TQTextDocument::find( TQTextCursor& cursor, const TQString &expr, bool cs, bool wo, bool forward )
+{
+    removeSelection( Standard );
+    TQTextParagraph *p = 0;
+    if ( expr.isEmpty() )
+	return FALSE;
+    for (;;) {
+	if ( p != cursor.paragraph() ) {
+	    p = cursor.paragraph();
+	    TQString s = cursor.paragraph()->string()->toString();
+	    int start = cursor.index();
+	    for ( ;; ) {
+		int res = forward ? s.find( expr, start, cs ) : s.findRev( expr, start, cs );
+		int end = res + expr.length();
+		if ( res == -1 || ( !forward && start <= res ) )
+		    break;
+		if ( !wo || ( ( res == 0 || s[ res - 1 ].isSpace() || s[ res - 1 ].isPunct() ) &&
+			      ( end == (int)s.length() || s[ end ].isSpace() || s[ end ].isPunct() ) ) ) {
+		    removeSelection( Standard );
+		    cursor.setIndex( forward ? end : res );
+		    setSelectionStart( Standard, cursor );
+		    cursor.setIndex( forward ? res : end );
+		    setSelectionEnd( Standard, cursor );
+		    if ( !forward )
+			cursor.setIndex( res );
+		    return TRUE;
+		}
+		start = res + (forward ? 1 : -1);
+	    }
+	}
+	if ( forward ) {
+	    if ( cursor.paragraph() == lastParagraph() && cursor.atParagEnd() )
+		 break;
+	    cursor.gotoNextLetter();
+	} else {
+	    if ( cursor.paragraph() == firstParagraph() && cursor.atParagStart() )
+		 break;
+	    cursor.gotoPreviousLetter();
+	}
+    }
+    return FALSE;
+}
+
+void TQTextDocument::setTextFormat( TQt::TextFormat f )
+{
+    txtFormat = f;
+    if ( fParag == lParag && fParag->length() <= 1 )
+	fParag->rtext = ( f == TQt::RichText );
+}
+
+TQt::TextFormat TQTextDocument::textFormat() const
+{
+    return txtFormat;
+}
+
+bool TQTextDocument::inSelection( int selId, const TQPoint &pos ) const
+{
+    TQMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( selId );
+    if ( it == selections.end() )
+	return FALSE;
+
+    TQTextDocumentSelection sel = *it;
+    TQTextParagraph *startParag = sel.startCursor.paragraph();
+    TQTextParagraph *endParag = sel.endCursor.paragraph();
+    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() &&
+	 sel.startCursor.paragraph()->selectionStart( selId ) == sel.endCursor.paragraph()->selectionEnd( selId ) )
+	return FALSE;
+    if ( sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId() ) {
+	endParag = sel.startCursor.paragraph();
+	startParag = sel.endCursor.paragraph();
+    }
+
+    TQTextParagraph *p = startParag;
+    while ( p ) {
+	if ( p->rect().contains( pos ) ) {
+	    bool inSel = FALSE;
+	    int selStart = p->selectionStart( selId );
+	    int selEnd = p->selectionEnd( selId );
+	    int y = 0;
+	    int h = 0;
+	    for ( int i = 0; i < p->length(); ++i ) {
+		if ( i == selStart )
+		    inSel = TRUE;
+		if ( i == selEnd )
+		    break;
+		if ( p->at( i )->lineStart ) {
+		    y = (*p->lineStarts.find( i ))->y;
+		    h = (*p->lineStarts.find( i ))->h;
+		}
+		if ( pos.y() - p->rect().y() >= y && pos.y() - p->rect().y() <= y + h ) {
+		    if ( inSel && pos.x() >= p->at( i )->x &&
+			 pos.x() <= p->at( i )->x + p->at( i )->format()->width( p->at( i )->c ) )
+			return TRUE;
+		}
+	    }
+	}
+	if ( pos.y() < p->rect().y() )
+	    break;
+	if ( p == endParag )
+	    break;
+	p = p->next();
+    }
+
+    return FALSE;
+}
+
+void TQTextDocument::doLayout( TQPainter *p, int w )
+{
+    minw = wused = 0;
+    if ( !is_printer( p ) )
+	p = 0;
+    withoutDoubleBuffer = ( p != 0 );
+    TQPainter * oldPainter = TQTextFormat::painter();
+    TQTextFormat::setPainter( p );
+    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
+    flow_->setWidth( w );
+    cw = w;
+    vw = w;
+    TQTextParagraph *parag = fParag;
+    while ( parag ) {
+	parag->invalidate( 0 );
+	if ( p )
+	    parag->adjustToPainter( p );
+	parag->format();
+	parag = parag->next();
+    }
+    TQTextFormat::setPainter( oldPainter );
+}
+
+TQPixmap *TQTextDocument::bufferPixmap( const TQSize &s )
+{
+    if ( !buf_pixmap )
+	buf_pixmap = new TQPixmap( s.expandedTo( TQSize(1,1) ) );
+    else if ( buf_pixmap->size() != s )
+	buf_pixmap->resize( s.expandedTo( buf_pixmap->size() ) );
+    return buf_pixmap;
+}
+
+void TQTextDocument::draw( TQPainter *p, const TQRect &rect, const TQColorGroup &cg, const TQBrush *paper )
+{
+    if ( !firstParagraph() )
+	return;
+
+    if ( paper ) {
+	p->setBrushOrigin( -int( p->translationX() ),
+			   -int( p->translationY() ) );
+
+	p->fillRect( rect, *paper );
+    }
+
+    TQPainter * oldPainter = TQTextFormat::painter();
+    TQTextFormat::setPainter( p );
+
+    if ( formatCollection()->defaultFormat()->color() != cg.text() )
+	setDefaultFormat( formatCollection()->defaultFormat()->font(), cg.text() );
+
+    TQTextParagraph *parag = firstParagraph();
+    while ( parag ) {
+	if ( !parag->isValid() )
+	    parag->format();
+	int y = parag->rect().y();
+	TQRect pr( parag->rect() );
+	pr.setX( 0 );
+	pr.setWidth( TQWIDGETSIZE_MAX );
+	if ( !rect.isNull() && !rect.intersects( pr ) ) {
+	    parag = parag->next();
+	    continue;
+	}
+	p->translate( 0, y );
+	if ( rect.isValid() )
+	    parag->paint( *p, cg, 0, FALSE, rect.x(), rect.y(), rect.width(), rect.height() );
+	else
+	    parag->paint( *p, cg, 0, FALSE );
+	p->translate( 0, -y );
+	parag = parag->next();
+	if ( !flow()->isEmpty() )
+	    flow()->drawFloatingItems( p, rect.x(), rect.y(), rect.width(), rect.height(), cg, FALSE );
+    }
+    TQTextFormat::setPainter(oldPainter);
+}
+
+void TQTextDocument::drawParagraph( TQPainter *p, TQTextParagraph *parag, int cx, int cy, int cw, int ch,
+			       TQPixmap *&doubleBuffer, const TQColorGroup &cg,
+			       bool drawCursor, TQTextCursor *cursor, bool resetChanged )
+{
+    TQPainter *painter = 0;
+    if ( resetChanged )
+	parag->setChanged( FALSE );
+    TQRect ir( parag->rect() );
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if (!parag->tableCell())
+#endif
+	ir.setWidth(width());
+
+    bool uDoubleBuffer = useDoubleBuffer( parag, p );
+
+    if ( uDoubleBuffer  ) {
+	painter = new TQPainter;
+	if ( cx >= 0 && cy >= 0 )
+	    ir = ir.intersect( TQRect( cx, cy, cw, ch ) );
+	if ( !doubleBuffer ||
+	     ir.width() > doubleBuffer->width() ||
+	     ir.height() > doubleBuffer->height() ) {
+	    doubleBuffer = bufferPixmap( ir.size() );
+	    painter->begin( doubleBuffer );
+	} else {
+	    painter->begin( doubleBuffer );
+	}
+    } else {
+	painter = p;
+	painter->translate( ir.x(), ir.y() );
+    }
+
+    painter->setBrushOrigin( -ir.x(), -ir.y() );
+
+    if ( uDoubleBuffer || is_printer( painter ) )
+	painter->fillRect( TQRect( 0, 0, ir.width(), ir.height() ), parag->backgroundBrush( cg ) );
+    else if ( cursor && cursor->paragraph() == parag )
+	painter->fillRect( TQRect( parag->at( cursor->index() )->x, 0, 2, ir.height() ),
+			   parag->backgroundBrush( cg ) );
+
+    painter->translate( -( ir.x() - parag->rect().x() ),
+			-( ir.y() - parag->rect().y() ) );
+    parag->paint( *painter, cg, drawCursor ? cursor : 0, TRUE, cx, cy, cw, ch );
+
+    if ( uDoubleBuffer ) {
+	delete painter;
+	painter = 0;
+	p->drawPixmap( ir.topLeft(), *doubleBuffer, TQRect( TQPoint( 0, 0 ), ir.size() ) );
+    } else {
+	painter->translate( -ir.x(), -ir.y() );
+    }
+
+    parag->document()->nextDoubleBuffered = FALSE;
+}
+
+TQTextParagraph *TQTextDocument::draw( TQPainter *p, int cx, int cy, int cw, int ch, const TQColorGroup &cg,
+				 bool onlyChanged, bool drawCursor, TQTextCursor *cursor, bool resetChanged )
+{
+    if ( withoutDoubleBuffer || par && par->withoutDoubleBuffer ) {
+	withoutDoubleBuffer = TRUE;
+	TQRect r;
+	draw( p, r, cg );
+	return 0;
+    }
+    withoutDoubleBuffer = FALSE;
+
+    if ( !firstParagraph() )
+	return 0;
+
+    TQPainter * oldPainter = TQTextFormat::painter();
+    TQTextFormat::setPainter( p );
+    if ( formatCollection()->defaultFormat()->color() != cg.text() )
+	setDefaultFormat( formatCollection()->defaultFormat()->font(), cg.text() );
+
+    if ( cx < 0 && cy < 0 ) {
+	cx = 0;
+	cy = 0;
+	cw = width();
+	ch = height();
+    }
+
+    TQTextParagraph *lastFormatted = 0;
+    TQTextParagraph *parag = firstParagraph();
+
+    TQPixmap *doubleBuffer = 0;
+
+    while ( parag ) {
+	lastFormatted = parag;
+	if ( !parag->isValid() )
+	    parag->format();
+
+	TQRect pr = parag->rect();
+	pr.setWidth( parag->document()->width() );
+	if ( pr.y() > cy + ch )
+	    goto floating;
+	TQRect clipr( cx, cy, cw, ch );
+	if ( !pr.intersects( clipr ) || ( onlyChanged && !parag->hasChanged() ) ) {
+	    pr.setWidth( parag->document()->width() );
+	    parag = parag->next();
+	    continue;
+	}
+
+	drawParagraph( p, parag, cx, cy, cw, ch, doubleBuffer, cg, drawCursor, cursor, resetChanged );
+	parag = parag->next();
+    }
+
+    parag = lastParagraph();
+
+ floating:
+    if ( parag->rect().y() + parag->rect().height() < parag->document()->height() ) {
+	if ( !parag->document()->parent() ) {
+	    TQRect fillRect = TQRect( 0, parag->rect().y() + parag->rect().height(), parag->document()->width(),
+		parag->document()->height() - ( parag->rect().y() + parag->rect().height() ) );
+	    if ( TQRect( cx, cy, cw, ch ).intersects( fillRect ) )
+		p->fillRect( fillRect, cg.brush( TQColorGroup::Base ) );
+	}
+	if ( !flow()->isEmpty() ) {
+	    TQRect cr( cx, cy, cw, ch );
+	    flow()->drawFloatingItems( p, cr.x(), cr.y(), cr.width(), cr.height(), cg, FALSE );
+	}
+    }
+
+    if ( buf_pixmap && buf_pixmap->height() > 300 ) {
+	delete buf_pixmap;
+	buf_pixmap = 0;
+    }
+
+    TQTextFormat::setPainter(oldPainter);
+    return lastFormatted;
+}
+
+/*
+  #### this function only sets the default font size in the format collection
+ */
+void TQTextDocument::setDefaultFormat( const TQFont &font, const TQColor &color )
+{
+    bool reformat = font != fCollection->defaultFormat()->font();
+    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
+	d->setDefaultFormat( font, color );
+    fCollection->updateDefaultFormat( font, color, sheet_ );
+
+    if ( !reformat )
+	return;
+    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
+
+    // invalidate paragraphs and custom items
+    TQTextParagraph *p = fParag;
+    while ( p ) {
+	p->invalidate( 0 );
+#ifndef QT_NO_TEXTCUSTOMITEM
+	for ( int i = 0; i < p->length() - 1; ++i )
+	    if ( p->at( i )->isCustom() )
+		p->at( i )->customItem()->invalidate();
+#endif
+	p = p->next();
+    }
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+void TQTextDocument::registerCustomItem( TQTextCustomItem *i, TQTextParagraph *p )
+{
+    if ( i && i->placement() != TQTextCustomItem::PlaceInline ) {
+	flow_->registerFloatingItem( i );
+	p->registerFloatingItem( i );
+    }
+    if (i) i->setParagraph( p );
+    p->mightHaveCustomItems = mightHaveCustomItems = TRUE;
+}
+
+void TQTextDocument::unregisterCustomItem( TQTextCustomItem *i, TQTextParagraph *p )
+{
+    p->unregisterFloatingItem( i );
+    i->setParagraph( 0 );
+    flow_->unregisterFloatingItem( i );
+}
+#endif
+
+bool TQTextDocument::hasFocusParagraph() const
+{
+    return !!focusIndicator.parag;
+}
+
+TQString TQTextDocument::focusHref() const
+{
+    return focusIndicator.href;
+}
+
+TQString TQTextDocument::focusName() const
+{
+    return focusIndicator.name;
+}
+
+bool TQTextDocument::focusNextPrevChild( bool next )
+{
+    if ( !focusIndicator.parag ) {
+	if ( next ) {
+	    focusIndicator.parag = fParag;
+	    focusIndicator.start = 0;
+	    focusIndicator.len = 0;
+	} else {
+	    focusIndicator.parag = lParag;
+	    focusIndicator.start = lParag->length();
+	    focusIndicator.len = 0;
+	}
+    } else {
+	focusIndicator.parag->setChanged( TRUE );
+    }
+    focusIndicator.href = TQString::null;
+    focusIndicator.name = TQString::null;
+
+    if ( next ) {
+	TQTextParagraph *p = focusIndicator.parag;
+	int index = focusIndicator.start + focusIndicator.len;
+	while ( p ) {
+	    for ( int i = index; i < p->length(); ++i ) {
+		if ( p->at( i )->isAnchor() ) {
+		    p->setChanged( TRUE );
+		    focusIndicator.parag = p;
+		    focusIndicator.start = i;
+		    focusIndicator.len = 0;
+		    focusIndicator.href = p->at( i )->anchorHref();
+		    focusIndicator.name = p->at( i )->anchorName();
+		    while ( i < p->length() ) {
+			if ( !p->at( i )->isAnchor() )
+			    return TRUE;
+			focusIndicator.len++;
+			i++;
+		    }
+#ifndef QT_NO_TEXTCUSTOMITEM
+		} else if ( p->at( i )->isCustom() ) {
+		    if ( p->at( i )->customItem()->isNested() ) {
+			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
+			TQPtrList<TQTextTableCell> cells = t->tableCells();
+			// first try to continue
+			TQTextTableCell *c;
+			bool resetCells = TRUE;
+			for ( c = cells.first(); c; c = cells.next() ) {
+			    if ( c->richText()->hasFocusParagraph() ) {
+				if ( c->richText()->focusNextPrevChild( next ) ) {
+				    p->setChanged( TRUE );
+				    focusIndicator.parag = p;
+				    focusIndicator.start = i;
+				    focusIndicator.len = 0;
+				    focusIndicator.href = c->richText()->focusHref();
+				    focusIndicator.name = c->richText()->focusName();
+				    return TRUE;
+				} else {
+				    resetCells = FALSE;
+				    c = cells.next();
+				    break;
+				}
+			    }
+			}
+			// now really try
+			if ( resetCells )
+			    c = cells.first();
+			for ( ; c; c = cells.next() ) {
+			    if ( c->richText()->focusNextPrevChild( next ) ) {
+				p->setChanged( TRUE );
+				focusIndicator.parag = p;
+				focusIndicator.start = i;
+				focusIndicator.len = 0;
+				focusIndicator.href = c->richText()->focusHref();
+				focusIndicator.name = c->richText()->focusName();
+				return TRUE;
+			    }
+			}
+		    }
+#endif
+		}
+	    }
+	    index = 0;
+	    p = p->next();
+	}
+    } else {
+	TQTextParagraph *p = focusIndicator.parag;
+	int index = focusIndicator.start - 1;
+	if ( focusIndicator.len == 0 && index < focusIndicator.parag->length() - 1 )
+	    index++;
+	while ( p ) {
+	    for ( int i = index; i >= 0; --i ) {
+		if ( p->at( i )->isAnchor() ) {
+		    p->setChanged( TRUE );
+		    focusIndicator.parag = p;
+		    focusIndicator.start = i;
+		    focusIndicator.len = 0;
+		    focusIndicator.href = p->at( i )->anchorHref();
+		    focusIndicator.name = p->at( i )->anchorName();
+		    while ( i >= -1 ) {
+			if ( i < 0 || !p->at( i )->isAnchor() ) {
+			    focusIndicator.start++;
+			    return TRUE;
+			}
+			if ( i < 0 )
+			    break;
+			focusIndicator.len++;
+			focusIndicator.start--;
+			i--;
+		    }
+#ifndef QT_NO_TEXTCUSTOMITEM
+		} else if ( p->at( i )->isCustom() ) {
+		    if ( p->at( i )->customItem()->isNested() ) {
+			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
+			TQPtrList<TQTextTableCell> cells = t->tableCells();
+			// first try to continue
+			TQTextTableCell *c;
+			bool resetCells = TRUE;
+			for ( c = cells.last(); c; c = cells.prev() ) {
+			    if ( c->richText()->hasFocusParagraph() ) {
+				if ( c->richText()->focusNextPrevChild( next ) ) {
+				    p->setChanged( TRUE );
+				    focusIndicator.parag = p;
+				    focusIndicator.start = i;
+				    focusIndicator.len = 0;
+				    focusIndicator.href = c->richText()->focusHref();
+				    focusIndicator.name = c->richText()->focusName();
+				    return TRUE;
+				} else {
+				    resetCells = FALSE;
+				    c = cells.prev();
+				    break;
+				}
+			    }
+			    if ( cells.at() == 0 )
+				break;
+			}
+			// now really try
+			if ( resetCells )
+			    c = cells.last();
+			for ( ; c; c = cells.prev() ) {
+			    if ( c->richText()->focusNextPrevChild( next ) ) {
+				p->setChanged( TRUE );
+				focusIndicator.parag = p;
+				focusIndicator.start = i;
+				focusIndicator.len = 0;
+				focusIndicator.href = c->richText()->focusHref();
+				focusIndicator.name = c->richText()->focusName();
+				return TRUE;
+			    }
+			    if ( cells.at() == 0 )
+				break;
+			}
+		    }
+#endif
+		}
+	    }
+	    p = p->prev();
+	    if ( p )
+		index = p->length() - 1;
+	}
+    }
+
+    focusIndicator.parag = 0;
+
+    return FALSE;
+}
+
+int TQTextDocument::length() const
+{
+    int l = -1;
+    TQTextParagraph *p = fParag;
+    while ( p ) {
+	l += p->length();
+	p = p->next();
+    }
+    return TQMAX(0,l);
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+int TQTextFormat::width( const TQChar &c ) const
+{
+    if ( c.unicode() == 0xad ) // soft hyphen
+	return 0;
+    if ( !pntr || !pntr->isActive() ) {
+	if ( c == '\t' )
+	    return fm.width( ' ' );
+	if ( ha == AlignNormal ) {
+	    int w;
+	    if ( c.row() )
+		w = fm.width( c );
+	    else
+		w = widths[ c.unicode() ];
+	    if ( w == 0 && !c.row() ) {
+		w = fm.width( c );
+		( (TQTextFormat*)this )->widths[ c.unicode() ] = w;
+	    }
+	    return w;
+	} else {
+	    TQFont f( fn );
+	    if ( usePixelSizes )
+		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
+	    else
+		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
+	    TQFontMetrics fm_( f );
+	    return fm_.width( c );
+	}
+    }
+
+    TQFont f( fn );
+    if ( ha != AlignNormal ) {
+	if ( usePixelSizes )
+	    f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
+	else
+	    f.setPointSize( ( f.pointSize() * 2 ) / 3 );
+    }
+    applyFont( f );
+
+    return pntr_fm->width( c );
+}
+
+int TQTextFormat::width( const TQString &str, int pos ) const
+{
+    int w = 0;
+    if ( str.unicode()[ pos ].unicode() == 0xad )
+	return w;
+    if ( !pntr || !pntr->isActive() ) {
+	if ( ha == AlignNormal ) {
+	    w = fm.charWidth( str, pos );
+	} else {
+	    TQFont f( fn );
+	    if ( usePixelSizes )
+		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
+	    else
+		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
+	    TQFontMetrics fm_( f );
+	    w = fm_.charWidth( str, pos );
+	}
+    } else {
+	TQFont f( fn );
+	if ( ha != AlignNormal ) {
+	    if ( usePixelSizes )
+		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
+	    else
+		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
+	}
+	applyFont( f );
+	w = pntr_fm->charWidth( str, pos );
+    }
+    return w;
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextString::TQTextString()
+{
+    bidiDirty = TRUE;
+    bidi = FALSE;
+    rightToLeft = FALSE;
+    dir = TQChar::DirON;
+}
+
+TQTextString::TQTextString( const TQTextString &s )
+{
+    bidiDirty = TRUE;
+    bidi = s.bidi;
+    rightToLeft = s.rightToLeft;
+    dir = s.dir;
+    data = s.data;
+    data.detach();
+    for ( int i = 0; i < (int)data.size(); ++i ) {
+	TQTextFormat *f = data[i].format();
+	if ( f )
+	    f->addRef();
+    }
+}
+
+void TQTextString::insert( int index, const TQString &s, TQTextFormat *f )
+{
+    insert( index, s.unicode(), s.length(), f );
+}
+
+void TQTextString::insert( int index, const TQChar *unicode, int len, TQTextFormat *f )
+{
+    int os = data.size();
+    data.resize( data.size() + len, TQGArray::SpeedOptim );
+    if ( index < os ) {
+	memmove( data.data() + index + len, data.data() + index,
+		 sizeof( TQTextStringChar ) * ( os - index ) );
+    }
+    TQTextStringChar *ch = data.data() + index;
+    for ( int i = 0; i < len; ++i ) {
+	ch->x = 0;
+	ch->lineStart = 0;
+	ch->d.format = 0;
+	ch->nobreak = FALSE;
+	ch->type = TQTextStringChar::Regular;
+ 	ch->d.format = f;
+	ch->rightToLeft = 0;
+	ch->c = unicode[i];
+	++ch;
+    }
+    bidiDirty = TRUE;
+}
+
+TQTextString::~TQTextString()
+{
+    clear();
+}
+
+void TQTextString::insert( int index, TQTextStringChar *c, bool doAddRefFormat  )
+{
+    int os = data.size();
+    data.resize( data.size() + 1, TQGArray::SpeedOptim );
+    if ( index < os ) {
+	memmove( data.data() + index + 1, data.data() + index,
+		 sizeof( TQTextStringChar ) * ( os - index ) );
+    }
+    TQTextStringChar &ch = data[ (int)index ];
+    ch.c = c->c;
+    ch.x = 0;
+    ch.lineStart = 0;
+    ch.rightToLeft = 0;
+    ch.d.format = 0;
+    ch.type = TQTextStringChar::Regular;
+    ch.nobreak = FALSE;
+    if ( doAddRefFormat && c->format() )
+	c->format()->addRef();
+    ch.setFormat( c->format() );
+    bidiDirty = TRUE;
+}
+
+int TQTextString::appendParagraphs( TQTextParagraph *start, TQTextParagraph *end )
+{
+    int paragCount = 0;
+    int newLength = data.size();
+    TQTextParagraph *p = start;
+    for (; p != end; p = p->next()) {
+        newLength += p->length();
+        ++paragCount;
+    }
+
+    const int oldLength = data.size();
+    data.resize(newLength, TQGArray::SpeedOptim);
+
+    TQTextStringChar *d = &data[oldLength];
+    for (p = start; p != end; p = p->next()) {
+        const TQTextStringChar * const src = p->at(0);
+        int i = 0;
+        for (; i < p->length() - 1; ++i) {
+            d[i].c = src[i].c;
+            d[i].x = 0;
+            d[i].lineStart = 0;
+            d[i].rightToLeft = 0;
+            d[i].type = TQTextStringChar::Regular;
+            d[i].nobreak = FALSE;
+            d[i].d.format = src[i].format();
+            if (d[i].d.format)
+                d[i].d.format->addRef();
+        }
+        d[i].x = 0;
+        d[i].lineStart = 0;
+        d[i].nobreak = FALSE;
+        d[i].type = TQTextStringChar::Regular;
+        d[i].d.format = 0;
+        d[i].rightToLeft = 0;
+        d[i].c = '\n';
+        d += p->length();
+    }
+
+    bidiDirty = TRUE;
+    return paragCount;
+}
+
+void TQTextString::truncate( int index )
+{
+    index = TQMAX( index, 0 );
+    index = TQMIN( index, (int)data.size() - 1 );
+    if ( index < (int)data.size() ) {
+	for ( int i = index + 1; i < (int)data.size(); ++i ) {
+	    TQTextStringChar &ch = data[ i ];
+#ifndef QT_NO_TEXTCUSTOMITEM
+	    if ( !(ch.type == TQTextStringChar::Regular) ) {
+		delete ch.customItem();
+		if ( ch.d.custom->format )
+		    ch.d.custom->format->removeRef();
+		delete ch.d.custom;
+		ch.d.custom = 0;
+	    } else
+#endif
+		if ( ch.format() ) {
+		    ch.format()->removeRef();
+		}
+	}
+    }
+    data.truncate( index );
+    bidiDirty = TRUE;
+}
+
+void TQTextString::remove( int index, int len )
+{
+    for ( int i = index; i < (int)data.size() && i - index < len; ++i ) {
+	TQTextStringChar &ch = data[ i ];
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( !(ch.type == TQTextStringChar::Regular) ) {
+	    delete ch.customItem();
+	    if ( ch.d.custom->format )
+		ch.d.custom->format->removeRef();
+	    delete ch.d.custom;
+	    ch.d.custom = 0;
+	} else
+#endif
+	    if ( ch.format() ) {
+		ch.format()->removeRef();
+	    }
+    }
+    memmove( data.data() + index, data.data() + index + len,
+	     sizeof( TQTextStringChar ) * ( data.size() - index - len ) );
+    data.resize( data.size() - len, TQGArray::SpeedOptim );
+    bidiDirty = TRUE;
+}
+
+void TQTextString::clear()
+{
+    for ( int i = 0; i < (int)data.count(); ++i ) {
+	TQTextStringChar &ch = data[ i ];
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( !(ch.type == TQTextStringChar::Regular) ) {
+	    if ( ch.customItem() && ch.customItem()->placement() == TQTextCustomItem::PlaceInline )
+		delete ch.customItem();
+	    if ( ch.d.custom->format )
+		ch.d.custom->format->removeRef();
+	    delete ch.d.custom;
+	    ch.d.custom = 0;
+	} else
+#endif
+	    if ( ch.format() ) {
+		ch.format()->removeRef();
+	    }
+    }
+    data.resize( 0 );
+    bidiDirty = TRUE;
+}
+
+void TQTextString::setFormat( int index, TQTextFormat *f, bool useCollection )
+{
+    TQTextStringChar &ch = data[ index ];
+    if ( useCollection && ch.format() )
+	ch.format()->removeRef();
+    ch.setFormat( f );
+}
+
+void TQTextString::checkBidi() const
+{
+    TQTextString *that = (TQTextString *)this;
+    that->bidiDirty = FALSE;
+    int length = data.size();
+    if ( !length ) {
+	that->bidi = FALSE;
+	that->rightToLeft = dir == TQChar::DirR;
+	return;
+    }
+    const TQTextStringChar *start = data.data();
+    const TQTextStringChar *end = start + length;
+
+    ((TQTextString *)this)->stringCache = toString(data);
+
+
+    // determines the properties we need for layouting
+    TQTextEngine textEngine( toString(), 0 );
+    textEngine.direction = (TQChar::Direction) dir;
+    textEngine.itemize(TQTextEngine::SingleLine);
+    const TQCharAttributes *ca = textEngine.attributes() + length-1;
+    TQTextStringChar *ch = (TQTextStringChar *)end - 1;
+    TQScriptItem *item = &textEngine.items[textEngine.items.size()-1];
+    unsigned char bidiLevel = item->analysis.bidiLevel;
+    if ( bidiLevel )
+	that->bidi = TRUE;
+    int pos = length-1;
+    while ( ch >= start ) {
+	if ( item->position > pos ) {
+	    --item;
+	    Q_ASSERT( item >= &textEngine.items[0] );
+	    Q_ASSERT( item < &textEngine.items[textEngine.items.size()] );
+	    bidiLevel = item->analysis.bidiLevel;
+	    if ( bidiLevel )
+		that->bidi = TRUE;
+	}
+	ch->softBreak = ca->softBreak;
+	ch->whiteSpace = ca->whiteSpace;
+	ch->charStop = ca->charStop;
+	ch->wordStop = ca->wordStop;
+	ch->bidiLevel = bidiLevel;
+	ch->rightToLeft = (bidiLevel%2);
+	--ch;
+	--ca;
+	--pos;
+    }
+
+    if ( dir == TQChar::DirR ) {
+	that->bidi = TRUE;
+	that->rightToLeft = TRUE;
+    } else if ( dir == TQChar::DirL ) {
+	that->rightToLeft = FALSE;
+    } else {
+	that->rightToLeft = (textEngine.direction == TQChar::DirR);
+    }
+}
+
+void TQTextDocument::setStyleSheet( TQStyleSheet *s )
+{
+    if ( !s )
+	return;
+    sheet_ = s;
+    list_tm = list_bm = par_tm = par_bm = 12;
+    list_lm = 40;
+    li_tm = li_bm = 0;
+    TQStyleSheetItem* item = s->item( "ol" );
+    if ( item ) {
+	list_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
+	list_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
+	list_lm = TQMAX(0,item->margin( TQStyleSheetItem::MarginLeft ));
+    }
+    if ( (item = s->item( "li" ) ) ) {
+	li_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
+	li_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
+    }
+    if ( (item = s->item( "p" ) ) ) {
+	par_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
+	par_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
+    }
+}
+
+void TQTextDocument::setUnderlineLinks( bool b ) {
+    underlLinks = b;
+    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
+	d->setUnderlineLinks( b );
+}
+
+void TQTextStringChar::setFormat( TQTextFormat *f )
+{
+    if ( type == Regular ) {
+ 	d.format = f;
+    } else {
+#ifndef QT_NO_TEXTCUSTOMITEM
+ 	if ( !d.custom ) {
+ 	    d.custom = new CustomData;
+ 	    d.custom->custom = 0;
+ 	}
+ 	d.custom->format = f;
+#endif
+    }
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+void TQTextStringChar::setCustomItem( TQTextCustomItem *i )
+{
+    if ( type == Regular ) {
+	TQTextFormat *f = format();
+	d.custom = new CustomData;
+	d.custom->format = f;
+    } else {
+	delete d.custom->custom;
+    }
+    d.custom->custom = i;
+    type = (type == Anchor ? CustomAnchor : Custom);
+}
+
+void TQTextStringChar::loseCustomItem()
+{
+    if ( type == Custom ) {
+	TQTextFormat *f = d.custom->format;
+	d.custom->custom = 0;
+	delete d.custom;
+	type = Regular;
+	d.format = f;
+    } else if ( type == CustomAnchor ) {
+	d.custom->custom = 0;
+	type = Anchor;
+    }
+}
+
+#endif
+
+TQString TQTextStringChar::anchorName() const
+{
+    if ( type == Regular )
+	return TQString::null;
+    else
+	return d.custom->anchorName;
+}
+
+TQString TQTextStringChar::anchorHref() const
+{
+    if ( type == Regular )
+	return TQString::null;
+    else
+	return d.custom->anchorHref;
+}
+
+void TQTextStringChar::setAnchor( const TQString& name, const TQString& href )
+{
+    if ( type == Regular ) {
+	TQTextFormat *f = format();
+	d.custom = new CustomData;
+#ifndef QT_NO_TEXTCUSTOMITEM
+	d.custom->custom = 0;
+#endif
+	d.custom->format = f;
+	type = Anchor;
+    } else if ( type == Custom ) {
+	type = CustomAnchor;
+    }
+    d.custom->anchorName = name;
+    d.custom->anchorHref = href;
+}
+
+
+int TQTextString::width( int idx ) const
+{
+     int w = 0;
+     TQTextStringChar *c = &at( idx );
+     if ( !c->charStop || c->c.unicode() == 0xad || c->c.unicode() == 0x2028 )
+	 return 0;
+#ifndef QT_NO_TEXTCUSTOMITEM
+     if( c->isCustom() ) {
+	 if( c->customItem()->placement() == TQTextCustomItem::PlaceInline )
+	     w = c->customItem()->width;
+     } else
+#endif
+     {
+	 int r = c->c.row();
+         if(r < 0x06
+#ifndef Q_WS_WIN
+             // Uniscribe's handling of Asian makes the condition below fail.
+             || (r > 0x1f && !(r > 0xd7 && r < 0xe0))
+#endif
+             ) {
+	     w = c->format()->width( c->c );
+	 } else {
+             w = c->format()->width(toString(), idx);
+	 }
+     }
+     return w;
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextParagraph::TQTextParagraph( TQTextDocument *d, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds )
+    : p( pr ), n( nx ), docOrPseudo( d ),
+      changed(FALSE), firstFormat(TRUE), firstPProcess(TRUE), needPreProcess(FALSE), fullWidth(TRUE),
+      lastInFrame(FALSE), visible(TRUE), breakable(TRUE), movedDown(FALSE),
+      mightHaveCustomItems(FALSE), hasdoc( d != 0 ), litem(FALSE), rtext(FALSE),
+      align( 0 ), lstyle( TQStyleSheetItem::ListDisc ), invalid( 0 ), mSelections( 0 ),
+#ifndef QT_NO_TEXTCUSTOMITEM
+      mFloatingItems( 0 ),
+#endif
+      utm( 0 ), ubm( 0 ), ulm( 0 ), urm( 0 ), uflm( 0 ), ulinespacing( 0 ),
+      tabStopWidth(0), minwidth(0), tArray(0), eData( 0 ), ldepth( 0 )
+{
+    lstyle = TQStyleSheetItem::ListDisc;
+    if ( !hasdoc )
+	docOrPseudo = new TQTextParagraphPseudoDocument;
+    bgcol = 0;
+    list_val = -1;
+    paintdevice = 0;
+    TQTextFormat* defFormat = formatCollection()->defaultFormat();
+    if ( !hasdoc ) {
+	tabStopWidth = defFormat->width( 'x' ) * 8;
+	pseudoDocument()->commandHistory = new TQTextCommandHistory( 100 );
+    }
+
+    if ( p )
+	p->n = this;
+    if ( n )
+	n->p = this;
+
+    if ( !p && hasdoc )
+	document()->setFirstParagraph( this );
+    if ( !n && hasdoc )
+	document()->setLastParagraph( this );
+
+    state = -1;
+
+    if ( p )
+	id = p->id + 1;
+    else
+	id = 0;
+    if ( n && updateIds ) {
+	TQTextParagraph *s = n;
+	while ( s ) {
+	    s->id = s->p->id + 1;
+	    s->invalidateStyleCache();
+	    s = s->n;
+	}
+    }
+
+    str = new TQTextString();
+    TQChar ch(' ');
+    str->insert( 0, &ch, 1, formatCollection()->defaultFormat() );
+}
+
+TQTextParagraph::~TQTextParagraph()
+{
+    delete str;
+    if ( hasdoc ) {
+	register TQTextDocument *doc = document();
+	if ( this == doc->minwParag ) {
+	    doc->minwParag = 0;
+	    doc->minw = 0;
+	}
+	if ( this == doc->curParag )
+	    doc->curParag = 0;
+    } else {
+	delete pseudoDocument();
+    }
+    delete [] tArray;
+    delete eData;
+    TQMap<int, TQTextLineStart*>::Iterator it = lineStarts.begin();
+    for ( ; it != lineStarts.end(); ++it )
+	delete *it;
+    if ( mSelections )
+	delete mSelections;
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if ( mFloatingItems )
+	delete mFloatingItems;
+#endif
+    if ( p )
+	p->setNext( n );
+    if ( n )
+	n->setPrev( p );
+    delete bgcol;
+}
+
+void TQTextParagraph::setNext( TQTextParagraph *s )
+{
+    n = s;
+    if ( !n && hasdoc )
+	document()->setLastParagraph( this );
+}
+
+void TQTextParagraph::setPrev( TQTextParagraph *s )
+{
+    p = s;
+    if ( !p && hasdoc )
+	document()->setFirstParagraph( this );
+}
+
+void TQTextParagraph::invalidate( int chr )
+{
+    if ( invalid < 0 )
+	invalid = chr;
+    else
+	invalid = TQMIN( invalid, chr );
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if ( mFloatingItems ) {
+	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() )
+	    i->ypos = -1;
+    }
+#endif
+    invalidateStyleCache();
+}
+
+void TQTextParagraph::invalidateStyleCache()
+{
+    if ( list_val < 0 )
+	list_val = -1;
+}
+
+
+void TQTextParagraph::insert( int index, const TQString &s )
+{
+    insert( index, s.unicode(), s.length() );
+}
+
+void TQTextParagraph::insert( int index, const TQChar *unicode, int len )
+{
+    if ( hasdoc && !document()->useFormatCollection() && document()->preProcessor() )
+	str->insert( index, unicode, len,
+		     document()->preProcessor()->format( TQTextPreProcessor::Standard ) );
+    else
+	str->insert( index, unicode, len, formatCollection()->defaultFormat() );
+    invalidate( index );
+    needPreProcess = TRUE;
+}
+
+void TQTextParagraph::truncate( int index )
+{
+    str->truncate( index );
+    insert( length(), " " );
+    needPreProcess = TRUE;
+}
+
+void TQTextParagraph::remove( int index, int len )
+{
+    if ( index + len - str->length() > 0 )
+	return;
+#ifndef QT_NO_TEXTCUSTOMITEM
+    for ( int i = index; i < index + len; ++i ) {
+	TQTextStringChar *c = at( i );
+	if ( hasdoc && c->isCustom() ) {
+	    document()->unregisterCustomItem( c->customItem(), this );
+	}
+    }
+#endif
+    str->remove( index, len );
+    invalidate( 0 );
+    needPreProcess = TRUE;
+}
+
+void TQTextParagraph::join( TQTextParagraph *s )
+{
+    int oh = r.height() + s->r.height();
+    n = s->n;
+    if ( n )
+	n->p = this;
+    else if ( hasdoc )
+	document()->setLastParagraph( this );
+
+    int start = str->length();
+    if ( length() > 0 && at( length() - 1 )->c == ' ' ) {
+	remove( length() - 1, 1 );
+	--start;
+    }
+    append( s->str->toString(), TRUE );
+
+    for ( int i = 0; i < s->length(); ++i ) {
+	if ( !hasdoc || document()->useFormatCollection() ) {
+	    s->str->at( i ).format()->addRef();
+	    str->setFormat( i + start, s->str->at( i ).format(), TRUE );
+	}
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( s->str->at( i ).isCustom() ) {
+	    TQTextCustomItem * item = s->str->at( i ).customItem();
+	    str->at( i + start ).setCustomItem( item );
+	    s->str->at( i ).loseCustomItem();
+	    if ( hasdoc ) {
+		document()->unregisterCustomItem( item, s );
+		document()->registerCustomItem( item, this );
+	    }
+	}
+	if ( s->str->at( i ).isAnchor() ) {
+	    str->at( i + start ).setAnchor( s->str->at( i ).anchorName(),
+			    s->str->at( i ).anchorHref() );
+	}
+#endif
+    }
+
+    if ( !extraData() && s->extraData() ) {
+	setExtraData( s->extraData() );
+	s->setExtraData( 0 );
+    } else if ( extraData() && s->extraData() ) {
+	extraData()->join( s->extraData() );
+    }
+    delete s;
+    invalidate( 0 );
+    r.setHeight( oh );
+    needPreProcess = TRUE;
+    if ( n ) {
+	TQTextParagraph *s = n;
+	s->invalidate( 0 );
+	while ( s ) {
+	    s->id = s->p->id + 1;
+	    s->state = -1;
+	    s->needPreProcess = TRUE;
+	    s->changed = TRUE;
+	    s->invalidateStyleCache();
+	    s = s->n;
+	}
+    }
+    format();
+    state = -1;
+}
+
+void TQTextParagraph::move( int &dy )
+{
+    if ( dy == 0 )
+	return;
+    changed = TRUE;
+    r.moveBy( 0, dy );
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if ( mFloatingItems ) {
+	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() )
+	    i->ypos += dy;
+    }
+#endif
+    if ( p )
+	p->lastInFrame = TRUE;
+
+    // do page breaks if retquired
+    if ( hasdoc && document()->isPageBreakEnabled() ) {
+	int shift;
+	if ( ( shift = document()->formatter()->formatVertically(  document(), this ) ) ) {
+	    if ( p )
+		p->setChanged( TRUE );
+	    dy += shift;
+	}
+    }
+}
+
+void TQTextParagraph::format( int start, bool doMove )
+{
+    if ( !str || str->length() == 0 || !formatter() )
+	return;
+
+    if ( hasdoc &&
+	 document()->preProcessor() &&
+	 ( needPreProcess || state == -1 ) )
+	document()->preProcessor()->process( document(), this, invalid <= 0 ? 0 : invalid );
+    needPreProcess = FALSE;
+
+    if ( invalid == -1 )
+	return;
+
+    r.moveTopLeft( TQPoint( documentX(), p ? p->r.y() + p->r.height() : documentY() ) );
+    if ( p )
+	p->lastInFrame = FALSE;
+
+    movedDown = FALSE;
+    bool formattedAgain = FALSE;
+
+ formatAgain:
+
+    r.setWidth( documentWidth() );
+#ifndef QT_NO_TEXTCUSTOMITEM
+    if ( hasdoc && mFloatingItems ) {
+	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() ) {
+	    i->ypos = r.y();
+	    if ( i->placement() == TQTextCustomItem::PlaceRight ) {
+		i->xpos = r.x() + r.width() - i->width;
+	    }
+	}
+    }
+#endif
+    TQMap<int, TQTextLineStart*> oldLineStarts = lineStarts;
+    lineStarts.clear();
+    int y = formatter()->format( document(), this, start, oldLineStarts );
+
+
+    r.setWidth( TQMAX( r.width(), formatter()->minimumWidth() ) );
+
+
+    TQMap<int, TQTextLineStart*>::Iterator it = oldLineStarts.begin();
+
+    for ( ; it != oldLineStarts.end(); ++it )
+	delete *it;
+
+    if ( !hasdoc ) { // qt_format_text bounding rect handling
+	it = lineStarts.begin();
+	int usedw = 0;
+	for ( ; it != lineStarts.end(); ++it )
+	    usedw = TQMAX( usedw, (*it)->w );
+	if ( r.width() <= 0 ) {
+	    // if the user specifies an invalid rect, this means that the
+	    // bounding box should grow to the width that the text actually
+	    // needs
+	    r.setWidth( usedw );
+	} else {
+	    r.setWidth( TQMIN( usedw, r.width() ) );
+	}
+    }
+
+    if ( y != r.height() )
+	r.setHeight( y );
+
+    if ( !visible ) {
+	r.setHeight( 0 );
+    } else {
+	int minw = minwidth = formatter()->minimumWidth();
+	int wused = formatter()->widthUsed();
+	wused = TQMAX( minw, wused );
+	if ( hasdoc ) {
+	    document()->setMinimumWidth( minw, wused, this );
+	}  else {
+	    pseudoDocument()->minw = TQMAX( pseudoDocument()->minw, minw );
+	    pseudoDocument()->wused = TQMAX( pseudoDocument()->wused, wused );
+	}
+    }
+
+    // do page breaks if retquired
+    if ( hasdoc && document()->isPageBreakEnabled() ) {
+        int shift = document()->formatter()->formatVertically( document(), this );
+        if ( shift && !formattedAgain ) {
+            formattedAgain = TRUE;
+            goto formatAgain;
+        }
+    }
+
+    if ( n && doMove && n->invalid == -1 && r.y() + r.height() != n->r.y() ) {
+	int dy = ( r.y() + r.height() ) - n->r.y();
+	TQTextParagraph *s = n;
+	bool makeInvalid = p && p->lastInFrame;
+	while ( s && dy ) {
+	    if ( !s->isFullWidth() )
+		makeInvalid = TRUE;
+	    if ( makeInvalid )
+		s->invalidate( 0 );
+	    s->move( dy );
+	    if ( s->lastInFrame )
+		makeInvalid = TRUE;
+  	    s = s->n;
+	}
+    }
+
+    firstFormat = FALSE;
+    changed = TRUE;
+    invalid = -1;
+    //#####   string()->setTextChanged( FALSE );
+}
+
+int TQTextParagraph::lineHeightOfChar( int i, int *bl, int *y ) const
+{
+    if ( !isValid() )
+	( (TQTextParagraph*)this )->format();
+
+    TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.end();
+    --it;
+    for ( ;; ) {
+	if ( i >= it.key() ) {
+	    if ( bl )
+		*bl = ( *it )->baseLine;
+	    if ( y )
+		*y = ( *it )->y;
+	    return ( *it )->h;
+	}
+	if ( it == lineStarts.begin() )
+	    break;
+	--it;
+    }
+
+    qWarning( "TQTextParagraph::lineHeightOfChar: couldn't find lh for %d", i );
+    return 15;
+}
+
+TQTextStringChar *TQTextParagraph::lineStartOfChar( int i, int *index, int *line ) const
+{
+    if ( !isValid() )
+	( (TQTextParagraph*)this )->format();
+
+    int l = (int)lineStarts.count() - 1;
+    TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.end();
+    --it;
+    for ( ;; ) {
+	if ( i >= it.key() ) {
+	    if ( index )
+		*index = it.key();
+	    if ( line )
+		*line = l;
+	    return &str->at( it.key() );
+	}
+	if ( it == lineStarts.begin() )
+	    break;
+	--it;
+	--l;
+    }
+
+    qWarning( "TQTextParagraph::lineStartOfChar: couldn't find %d", i );
+    return 0;
+}
+
+int TQTextParagraph::lines() const
+{
+    if ( !isValid() )
+	( (TQTextParagraph*)this )->format();
+
+    return (int)lineStarts.count();
+}
+
+TQTextStringChar *TQTextParagraph::lineStartOfLine( int line, int *index ) const
+{
+    if ( !isValid() )
+	( (TQTextParagraph*)this )->format();
+
+    if ( line >= 0 && line < (int)lineStarts.count() ) {
+	TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin();
+	while ( line-- > 0 )
+	    ++it;
+	int i = it.key();
+	if ( index )
+	    *index = i;
+	return &str->at( i );
+    }
+
+    qWarning( "TQTextParagraph::lineStartOfLine: couldn't find %d", line );
+    return 0;
+}
+
+int TQTextParagraph::leftGap() const
+{
+    if ( !isValid() )
+	( (TQTextParagraph*)this )->format();
+
+    if ( str->length() == 0)
+	return 0;
+
+    int line = 0;
+    int x = str->length() ? str->at(0).x : 0;  /* set x to x of first char */
+    if ( str->isBidi() ) {
+	for ( int i = 1; i < str->length()-1; ++i )
+	    x = TQMIN(x, str->at(i).x);
+	return x;
+    }
+
+    TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin();
+    while (line < (int)lineStarts.count()) {
+	int i = it.key(); /* char index */
+	x = TQMIN(x, str->at(i).x);
+	++it;
+	++line;
+    }
+    return x;
+}
+
+void TQTextParagraph::setFormat( int index, int len, TQTextFormat *f, bool useCollection, int flags )
+{
+    if ( !f )
+	return;
+    if ( index < 0 )
+	index = 0;
+    if ( index > str->length() - 1 )
+	index = str->length() - 1;
+    if ( index + len >= str->length() )
+	len = str->length() - index;
+
+    TQTextFormatCollection *fc = 0;
+    if ( useCollection )
+	fc = formatCollection();
+    TQTextFormat *of;
+    for ( int i = 0; i < len; ++i ) {
+	of = str->at( i + index ).format();
+	if ( !changed && ( !of || f->key() != of->key() ) )
+	    changed = TRUE;
+	if ( invalid == -1 &&
+	     ( f->font().family() != of->font().family() ||
+	       f->font().pointSize() != of->font().pointSize() ||
+	       f->font().weight() != of->font().weight() ||
+	       f->font().italic() != of->font().italic() ||
+	       f->vAlign() != of->vAlign() ) ) {
+	    invalidate( 0 );
+	}
+	if ( flags == -1 || flags == TQTextFormat::Format || !fc ) {
+	    if ( fc )
+		f = fc->format( f );
+	    str->setFormat( i + index, f, useCollection );
+	} else {
+	    TQTextFormat *fm = fc->format( of, f, flags );
+	    str->setFormat( i + index, fm, useCollection );
+	}
+    }
+}
+
+void TQTextParagraph::indent( int *oldIndent, int *newIndent )
+{
+    if ( !hasdoc || !document()->indent() || isListItem() ) {
+	if ( oldIndent )
+	    *oldIndent = 0;
+	if ( newIndent )
+	    *newIndent = 0;
+	if ( oldIndent && newIndent )
+	    *newIndent = *oldIndent;
+	return;
+    }
+    document()->indent()->indent( document(), this, oldIndent, newIndent );
+}
+
+void TQTextParagraph::paint( TQPainter &painter, const TQColorGroup &cg, TQTextCursor *cursor, bool drawSelections,
+			int clipx, int clipy, int clipw, int cliph )
+{
+    if ( !visible )
+	return;
+    int i, y, h, baseLine, xstart, xend = 0;
+    i = y =h = baseLine = 0;
+    TQRect cursorRect;
+    drawSelections &= ( mSelections != 0 );
+    // macintosh full-width selection style
+    bool fullWidthStyle = TQApplication::style().styleHint(TQStyle::SH_RichText_FullWidthSelection);
+    int fullSelectionWidth = 0;
+    if ( drawSelections && fullWidthStyle )
+	fullSelectionWidth = (hasdoc ? document()->width() : r.width());
+
+    TQString qstr = str->toString();
+    // detach string
+    qstr.setLength(qstr.length());
+    // ### workaround so that \n are not drawn, actually this should
+    // be fixed in TQFont somewhere (under Windows you get ugly boxes
+    // otherwise)
+    TQChar* uc = (TQChar*) qstr.unicode();
+    for ( uint ii = 0; ii < qstr.length(); ii++ )
+	if ( uc[(int)ii]== '\n' || uc[(int)ii] == '\t' )
+	    uc[(int)ii] = 0x20;
+
+    int line = -1;
+    int paintStart = 0;
+    TQTextStringChar *chr = 0;
+    TQTextStringChar *nextchr = at( 0 );
+    for ( i = 0; i < length(); i++ ) {
+	chr = nextchr;
+	if ( i < length()-1 )
+	    nextchr = at( i+1 );
+
+	// we flush at end of document
+	bool flush = (i == length()-1);
+	bool ignoreSoftHyphen = FALSE;
+	if ( !flush ) {
+	    // we flush at end of line
+	    flush |= nextchr->lineStart;
+	    // we flush on format changes
+	    flush |= ( nextchr->format() != chr->format() );
+	    // we flush on link changes
+	    flush |= ( nextchr->isLink() != chr->isLink() );
+	    // we flush on start of run
+	    flush |= ( nextchr->bidiLevel != chr->bidiLevel );
+	    // we flush on bidi changes
+	    flush |= ( nextchr->rightToLeft != chr->rightToLeft );
+	    // we flush before and after tabs
+	    flush |= ( chr->c == '\t' || nextchr->c == '\t' );
+	    // we flush on soft hypens
+	    if (chr->c.unicode() == 0xad) {
+		flush = TRUE;
+		if (!nextchr->lineStart)
+		    ignoreSoftHyphen = TRUE;
+	    }
+	    // we flush on custom items
+	    flush |= chr->isCustom();
+	    // we flush before custom items
+	    flush |= nextchr->isCustom();
+	    // when painting justified, we flush on spaces
+	    if ((alignment() & TQt::AlignJustify) == TQt::AlignJustify )
+		flush |= chr->whiteSpace;
+	}
+
+	// init a new line
+	if ( chr->lineStart ) {
+	    ++line;
+	    paintStart = i;
+	    lineInfo( line, y, h, baseLine );
+	    if ( clipy != -1 && cliph != 0 && y + r.y() - h > clipy + cliph ) { // outside clip area, leave
+		break;
+	    }
+
+	    // if this is the first line and we are a list item, draw the the bullet label
+	    if ( line == 0 && isListItem() ) {
+		int x = chr->x;
+		if (str->isBidi()) {
+		    if (str->isRightToLeft()) {
+			x = chr->x + str->width(0);
+			for (int k = 1; k < length(); ++k) {
+			    if (str->at(k).lineStart)
+				break;
+			    x = TQMAX(x, str->at(k).x + str->width(k));
+			}
+		    } else {
+			x = chr->x;
+			for (int k = 1; k < length(); ++k) {
+			    if (str->at(k).lineStart)
+				break;
+			    x = TQMIN(x, str->at(k).x);
+			}
+		    }
+		}
+		drawLabel( &painter, x, y, 0, 0, baseLine, cg );
+	    }
+	}
+
+	// check for cursor mark
+	if ( cursor && this == cursor->paragraph() && i == cursor->index() ) {
+	    TQTextStringChar *c = i == 0 ? chr : chr - 1;
+	    cursorRect.setRect( cursor->x() , y + baseLine - c->format()->ascent(),
+				1, c->format()->height() );
+	}
+
+	if ( flush ) {  // something changed, draw what we have so far
+	    if ( chr->rightToLeft ) {
+		xstart = chr->x;
+		xend = at( paintStart )->x + str->width( paintStart );
+	    } else {
+		xstart = at( paintStart )->x;
+		xend = chr->x;
+		if ( i < length() - 1 ) {
+		    if ( !str->at( i + 1 ).lineStart &&
+			 str->at( i + 1 ).rightToLeft == chr->rightToLeft )
+			xend = str->at( i + 1 ).x;
+		    else
+			xend += str->width( i );
+		}
+	    }
+
+	    if ( (clipx == -1 || clipw <= 0 || (xend >= clipx && xstart <= clipx + clipw)) &&
+		 ( clipy == -1 || clipy < y+r.y()+h ) ) {
+		if ( !chr->isCustom() )
+		    drawString( painter, qstr, paintStart, i - paintStart + (ignoreSoftHyphen ? 0 : 1), xstart, y,
+				baseLine, xend-xstart, h, drawSelections, fullSelectionWidth,
+				chr, cg, chr->rightToLeft );
+#ifndef QT_NO_TEXTCUSTOMITEM
+		else if ( chr->customItem()->placement() == TQTextCustomItem::PlaceInline ) {
+		    bool inSelection = FALSE;
+		    if (drawSelections) {
+			TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( TQTextDocument::Standard );
+			inSelection = (it != mSelections->end() && (*it).start <= i && (*it).end > i);
+		    }
+		    chr->customItem()->draw( &painter, chr->x, y,
+					     clipx == -1 ? clipx : (clipx - r.x()),
+					     clipy == -1 ? clipy : (clipy - r.y()),
+					     clipw, cliph, cg, inSelection );
+		}
+#endif
+	    }
+	    paintStart = i+1;
+	}
+
+    }
+
+    // time to draw the cursor
+    const int cursor_extent = 4;
+    if ( !cursorRect.isNull() && cursor &&
+	 ((clipx == -1 || clipw == -1) || (cursorRect.right()+cursor_extent >= clipx && cursorRect.left()-cursor_extent <= clipx + clipw)) ) {
+	painter.fillRect( cursorRect, cg.color( TQColorGroup::Text ) );
+	painter.save();
+	if ( string()->isBidi() ) {
+	    if ( at( cursor->index() )->rightToLeft ) {
+		painter.setPen( TQt::black );
+		painter.drawLine( cursorRect.x(), cursorRect.y(), cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
+		painter.drawLine( cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
+	    } else {
+		painter.setPen( TQt::black );
+		painter.drawLine( cursorRect.x(), cursorRect.y(), cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
+		painter.drawLine( cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
+	    }
+	}
+	painter.restore();
+    }
+}
+
+//#define BIDI_DEBUG
+
+void TQTextParagraph::setColorForSelection( TQColor &color, TQPainter &painter,
+					   const TQColorGroup& cg, int selection )
+{
+    if (selection < 0)
+	return;
+    color = ( hasdoc && selection != TQTextDocument::Standard ) ?
+	    document()->selectionColor( selection ) :
+	    cg.color( TQColorGroup::Highlight );
+    if ( selection == TQTextDocument::IMCompositionText ) {
+#ifndef Q_WS_MACX
+	int h1, s1, v1, h2, s2, v2;
+	cg.color( TQColorGroup::Base ).hsv( &h1, &s1, &v1 );
+	cg.color( TQColorGroup::Background ).hsv( &h2, &s2, &v2 );
+	color.setHsv( h1, s1, ( v1 + v2 ) / 2 );
+#else
+        color = TQt::lightGray;
+#endif
+	painter.setPen( cg.color( TQColorGroup::Text ) );
+    } else if ( selection == TQTextDocument::IMSelectionText ) {
+	color = cg.color( TQColorGroup::Dark );
+	painter.setPen( cg.color( TQColorGroup::BrightText ) );
+    } else if ( !hasdoc || document()->invertSelectionText( selection ) ) {
+	painter.setPen( cg.color( TQColorGroup::HighlightedText ) );
+    }
+}
+
+void TQTextParagraph::drawString( TQPainter &painter, const TQString &str, int start, int len, int xstart,
+			     int y, int baseLine, int w, int h, bool drawSelections, int fullSelectionWidth,
+			     TQTextStringChar *formatChar, const TQColorGroup& cg,
+			     bool rightToLeft )
+{
+    bool plainText = hasdoc ? document()->textFormat() == TQt::PlainText : FALSE;
+    TQTextFormat* format = formatChar->format();
+
+    if ( !plainText || hasdoc && format->color() != document()->formatCollection()->defaultFormat()->color() )
+	painter.setPen( TQPen( format->color() ) );
+    else
+	painter.setPen( cg.text() );
+    painter.setFont( format->font() );
+
+    if ( hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty() ) {
+	if ( format->useLinkColor() )
+	    painter.setPen(document()->linkColor.isValid() ? document()->linkColor : cg.link());
+	if ( document()->underlineLinks() ) {
+	    TQFont fn = format->font();
+	    fn.setUnderline( TRUE );
+	    painter.setFont( fn );
+	}
+    }
+
+    TQPainter::TextDirection dir = rightToLeft ? TQPainter::RTL : TQPainter::LTR;
+
+    int real_length = len;
+    if (len && dir != TQPainter::RTL && start + len == length() ) // don't draw the last character (trailing space)
+	len--;
+    if (len && str.unicode()[start+len-1] == TQChar_linesep)
+	len--;
+
+
+    TQTextFormat::VerticalAlignment vAlign = format->vAlign();
+    if ( vAlign != TQTextFormat::AlignNormal ) {
+	// sub or superscript
+	TQFont f( painter.font() );
+	if ( format->fontSizesInPixels() )
+	    f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
+	else
+	    f.setPointSize( ( f.pointSize() * 2 ) / 3 );
+	painter.setFont( f );
+	int h = painter.fontMetrics().height();
+	baseLine += (vAlign == TQTextFormat::AlignSubScript) ? h/6 : -h/2;
+    }
+
+    bool allSelected = FALSE;
+    if (drawSelections) {
+	TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( TQTextDocument::Standard );
+	allSelected = (it != mSelections->end() && (*it).start <= start && (*it).end >= start+len);
+    }
+    if (!allSelected)
+	painter.drawText(xstart, y + baseLine, str, start, len, dir);
+
+#ifdef BIDI_DEBUG
+    painter.save();
+    painter.setPen ( TQt::red );
+    painter.drawLine( xstart, y, xstart, y + baseLine );
+    painter.drawLine( xstart, y + baseLine/2, xstart + 10, y + baseLine/2 );
+    int w = 0;
+    int i = 0;
+    while( i < len )
+	w += painter.fontMetrics().charWidth( str, start + i++ );
+    painter.setPen ( TQt::blue );
+    painter.drawLine( xstart + w - 1, y, xstart + w - 1, y + baseLine );
+    painter.drawLine( xstart + w - 1, y + baseLine/2, xstart + w - 1 - 10, y + baseLine/2 );
+    painter.restore();
+#endif
+
+    // check if we are in a selection and draw it
+    if (drawSelections) {
+	TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->end();
+	while ( it != mSelections->begin() ) {
+	    --it;
+	    int selStart = (*it).start;
+	    int selEnd = (*it).end;
+	    int tmpw = w;
+
+	    selStart = TQMAX(selStart, start);
+	    int real_selEnd = TQMIN(selEnd, start+real_length);
+	    selEnd = TQMIN(selEnd, start+len);
+	    bool extendRight = FALSE;
+	    bool extendLeft = FALSE;
+	    bool selWrap = (real_selEnd == length()-1 && n && n->hasSelection(it.key()));
+ 	    if (selWrap || this->str->at(real_selEnd).lineStart) {
+		extendRight = (fullSelectionWidth != 0);
+ 		if (!extendRight && !rightToLeft)
+		    tmpw += painter.fontMetrics().width(' ');
+	    }
+	    if (fullSelectionWidth && (selStart == 0 || this->str->at(selStart).lineStart)) {
+		extendLeft = TRUE;
+	    }
+	    if (this->str->isRightToLeft() != rightToLeft)
+		extendLeft = extendRight = FALSE;
+
+	    if (this->str->isRightToLeft()) {
+		bool tmp = extendLeft;
+		extendLeft = extendRight;
+		extendRight = tmp;
+	    }
+
+	    if (selStart < real_selEnd ||
+		selWrap && fullSelectionWidth && extendRight &&
+		// don't draw the standard selection on a printer=
+		(it.key() != TQTextDocument::Standard || !is_printer( &painter))) {
+		int selection = it.key();
+		TQColor color;
+		setColorForSelection( color, painter, cg, selection );
+		if (selStart != start || selEnd != start + len || selWrap) {
+		    // have to clip
+		    painter.save();
+		    int cs, ce;
+		    if (rightToLeft) {
+			cs = (selEnd != start + len) ?
+			     this->str->at(this->str->previousCursorPosition(selEnd)).x : xstart;
+			ce = (selStart != start) ?
+			     this->str->at(this->str->previousCursorPosition(selStart)).x : xstart+tmpw;
+		    } else {
+			cs = (selStart != start) ? this->str->at(selStart).x : xstart;
+			ce = (selEnd != start + len) ? this->str->at(selEnd).x : xstart+tmpw;
+		    }
+		    TQRect r(cs, y, ce-cs, h);
+		    if (extendLeft)
+			r.setLeft(0);
+		    if (extendRight)
+			r.setRight(fullSelectionWidth);
+		    TQRegion reg(r);
+		    if ( painter.hasClipping() )
+			reg &= painter.clipRegion(TQPainter::CoordPainter);
+		    painter.setClipRegion(reg, TQPainter::CoordPainter);
+		}
+		int xleft = xstart;
+		if ( extendLeft ) {
+		    tmpw += xstart;
+		    xleft = 0;
+		}
+		if ( extendRight )
+		    tmpw = fullSelectionWidth - xleft;
+		painter.fillRect( xleft, y, tmpw, h, color );
+		painter.drawText( xstart, y + baseLine, str, start, len, dir );
+                // draw preedit's underline
+                if (selection == TQTextDocument::IMCompositionText)
+                    painter.drawLine(xstart, y + baseLine + 1, xstart + w, y + baseLine + 1);
+		if (selStart != start || selEnd != start + len || selWrap)
+		    painter.restore();
+	    }
+	}
+    }
+
+    if ( format->isMisspelled() ) {
+	painter.save();
+	painter.setPen( TQPen( TQt::red, 1, TQt::DotLine ) );
+	painter.drawLine( xstart, y + baseLine + 1, xstart + w, y + baseLine + 1 );
+	painter.restore();
+    }
+
+    if ( hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty() &&
+	 document()->focusIndicator.parag == this &&
+	 ( document()->focusIndicator.start >= start  &&
+	   document()->focusIndicator.start + document()->focusIndicator.len <= start + len ||
+	   document()->focusIndicator.start <= start &&
+	   document()->focusIndicator.start + document()->focusIndicator.len >= start + len ) )
+	painter.drawWinFocusRect( TQRect( xstart, y, w, h ) );
+}
+
+void TQTextParagraph::drawLabel( TQPainter* p, int x, int y, int w, int h, int base, const TQColorGroup& cg )
+{
+    TQRect r ( x, y, w, h );
+    TQStyleSheetItem::ListStyle s = listStyle();
+
+    p->save();
+    TQTextFormat *format = at( 0 )->format();
+    if ( format ) {
+	p->setPen( format->color() );
+	p->setFont( format->font() );
+    }
+    TQFontMetrics fm( p->fontMetrics() );
+    int size = fm.lineSpacing() / 3;
+
+    bool rtl = str->isRightToLeft();
+
+    switch ( s ) {
+    case TQStyleSheetItem::ListDecimal:
+    case TQStyleSheetItem::ListLowerAlpha:
+    case TQStyleSheetItem::ListUpperAlpha:
+	{
+	    if ( list_val == -1 ) { // uninitialised list value, calcluate the right one
+		int depth = listDepth();
+		list_val--;
+		// ### evil, square and expensive. This needs to be done when formatting, not when painting
+		TQTextParagraph* s = prev();
+		int depth_s;
+		while ( s && (depth_s = s->listDepth()) >= depth ) {
+		    if ( depth_s == depth && s->isListItem() )
+			list_val--;
+		    s = s->prev();
+		}
+	    }
+
+	    int n = list_val;
+	    if ( n < -1 )
+		n = -n - 1;
+	    TQString l;
+	    switch ( s ) {
+	    case TQStyleSheetItem::ListLowerAlpha:
+		if ( n < 27 ) {
+		    l = TQChar( ('a' + (char) (n-1)));
+		    break;
+		}
+	    case TQStyleSheetItem::ListUpperAlpha:
+		if ( n < 27 ) {
+		    l = TQChar( ('A' + (char) (n-1)));
+		    break;
+		}
+		break;
+	    default:  //TQStyleSheetItem::ListDecimal:
+		l.setNum( n );
+		break;
+	    }
+	    if (rtl)
+		l.prepend(" .");
+	    else
+		l += TQString::fromLatin1(". ");
+	    int x = ( rtl ? r.left() : r.right() - fm.width(l));
+	    p->drawText( x, r.top() + base, l );
+	}
+	break;
+    case TQStyleSheetItem::ListSquare:
+	{
+	    int x = rtl ? r.left() + size : r.right() - size*2;
+	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size );
+	    p->fillRect( er , cg.brush( TQColorGroup::Text ) );
+	}
+	break;
+    case TQStyleSheetItem::ListCircle:
+	{
+	    int x = rtl ? r.left() + size : r.right() - size*2;
+	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size);
+	    p->drawEllipse( er );
+	}
+	break;
+    case TQStyleSheetItem::ListDisc:
+    default:
+	{
+	    p->setBrush( cg.brush( TQColorGroup::Text ));
+	    int x = rtl ? r.left() + size : r.right() - size*2;
+	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size);
+	    p->drawEllipse( er );
+	    p->setBrush( TQt::NoBrush );
+	}
+	break;
+    }
+
+    p->restore();
+}
+
+#ifndef QT_NO_DATASTREAM
+void TQTextParagraph::readStyleInformation( TQDataStream& stream )
+{
+    int int_align, int_lstyle;
+    uchar uchar_litem, uchar_rtext, uchar_dir;
+    stream >> int_align >> int_lstyle >> utm >> ubm >> ulm >> urm >> uflm
+	   >> ulinespacing >> ldepth >> uchar_litem >> uchar_rtext >> uchar_dir;
+    align = int_align; lstyle = (TQStyleSheetItem::ListStyle) int_lstyle;
+    litem = uchar_litem; rtext = uchar_rtext; str->setDirection( (TQChar::Direction)uchar_dir );
+    TQTextParagraph* s = prev() ? prev() : this;
+    while ( s ) {
+	s->invalidate( 0 );
+	s = s->next();
+    }
+}
+
+void TQTextParagraph::writeStyleInformation( TQDataStream& stream ) const
+{
+    stream << (int) align << (int) lstyle << utm << ubm << ulm << urm << uflm << ulinespacing << ldepth << (uchar)litem << (uchar)rtext << (uchar)str->direction();
+}
+#endif
+
+
+void TQTextParagraph::setListItem( bool li )
+{
+    if ( (bool)litem == li )
+	return;
+    litem = li;
+    changed = TRUE;
+    TQTextParagraph* s = prev() ? prev() : this;
+    while ( s ) {
+	s->invalidate( 0 );
+	s = s->next();
+    }
+}
+
+void TQTextParagraph::setListDepth( int depth ) {
+    if ( !hasdoc || depth == ldepth )
+	return;
+    ldepth = depth;
+    TQTextParagraph* s = prev() ? prev() : this;
+    while ( s ) {
+	s->invalidate( 0 );
+	s = s->next();
+    }
+}
+
+int *TQTextParagraph::tabArray() const
+{
+    int *ta = tArray;
+    if ( !ta && hasdoc )
+	ta = document()->tabArray();
+    return ta;
+}
+
+int TQTextParagraph::nextTab( int, int x )
+{
+    int *ta = tArray;
+    if ( hasdoc ) {
+	if ( !ta )
+	    ta = document()->tabArray();
+	tabStopWidth = document()->tabStopWidth();
+    }
+    if ( ta ) {
+	int i = 0;
+	while ( ta[ i ] ) {
+	    if ( ta[ i ] >= x )
+		return tArray[ i ];
+	    ++i;
+	}
+	return tArray[ 0 ];
+    } else {
+	int d;
+	if ( tabStopWidth != 0 )
+	    d = x / tabStopWidth;
+	else
+	    return x;
+	return tabStopWidth * ( d + 1 );
+    }
+}
+
+void TQTextParagraph::adjustToPainter( TQPainter *p )
+{
+#ifndef QT_NO_TEXTCUSTOMITEM
+    for ( int i = 0; i < length(); ++i ) {
+	if ( at( i )->isCustom() )
+	    at( i )->customItem()->adjustToPainter( p );
+    }
+#endif
+}
+
+TQTextFormatCollection *TQTextParagraph::formatCollection() const
+{
+    if ( hasdoc )
+	return document()->formatCollection();
+    TQTextFormatCollection* fc = &pseudoDocument()->collection;
+    if ( paintdevice != fc->paintDevice() )
+	fc->setPaintDevice( paintdevice );
+    return fc;
+}
+
+TQString TQTextParagraph::richText() const
+{
+    TQString s;
+    TQTextStringChar *formatChar = 0;
+    TQString spaces;
+    bool doStart = richTextExportStart && richTextExportStart->paragraph() == this;
+    bool doEnd = richTextExportEnd && richTextExportEnd->paragraph() == this;
+    int i;
+    TQString lastAnchorName;
+    for ( i = 0; i < length()-1; ++i ) {
+	if ( doStart && i && richTextExportStart->index() == i )
+	    s += "<!--StartFragment-->";
+	if ( doEnd && richTextExportEnd->index() == i )
+	    s += "<!--EndFragment-->";
+	TQTextStringChar *c = &str->at( i );
+	if ( c->isAnchor() && !c->anchorName().isEmpty() && c->anchorName() != lastAnchorName ) {
+            lastAnchorName = c->anchorName();
+            if ( c->anchorName().contains( '#' ) ) {
+		TQStringList l = TQStringList::split( '#', c->anchorName() );
+		for ( TQStringList::ConstIterator it = l.begin(); it != l.end(); ++it )
+		    s += "<a name=\"" + *it + "\"></a>";
+	    } else {
+		s += "<a name=\"" + c->anchorName() + "\"></a>";
+	    }
+	}
+	if ( !formatChar ) {
+	    s += c->format()->makeFormatChangeTags( formatCollection()->defaultFormat(),
+						    0, TQString::null, c->anchorHref() );
+	    formatChar = c;
+	} else if ( ( formatChar->format()->key() != c->format()->key() ) ||
+		  (c->anchorHref() != formatChar->anchorHref() ) )  {
+	    s += c->format()->makeFormatChangeTags( formatCollection()->defaultFormat(),
+						    formatChar->format() , formatChar->anchorHref(), c->anchorHref() );
+	    formatChar = c;
+	}
+	if ( c->c == '<' )
+	    s += "&lt;";
+	else if ( c->c == '>' )
+	    s += "&gt;";
+	else if ( c->c =='&' )
+	    s += "&amp;";
+	else if ( c->c =='\"' )
+	    s += "&quot;";
+#ifndef QT_NO_TEXTCUSTOMITEM
+	else if ( c->isCustom() )
+	    s += c->customItem()->richText();
+#endif
+	else if ( c->c == '\n' || c->c == TQChar_linesep )
+	    s += "<br />"; // space on purpose for compatibility with Netscape, Lynx & Co.
+	else
+	    s += c->c;
+    }
+    if ( doEnd && richTextExportEnd->index() == i )
+	s += "<!--EndFragment-->";
+    if ( formatChar )
+	s += formatChar->format()->makeFormatEndTags( formatCollection()->defaultFormat(), formatChar->anchorHref() );
+    return s;
+}
+
+void TQTextParagraph::addCommand( TQTextCommand *cmd )
+{
+    if ( !hasdoc )
+	pseudoDocument()->commandHistory->addCommand( cmd );
+    else
+	document()->commands()->addCommand( cmd );
+}
+
+TQTextCursor *TQTextParagraph::undo( TQTextCursor *c )
+{
+    if ( !hasdoc )
+	return pseudoDocument()->commandHistory->undo( c );
+    return document()->commands()->undo( c );
+}
+
+TQTextCursor *TQTextParagraph::redo( TQTextCursor *c )
+{
+    if ( !hasdoc )
+	return pseudoDocument()->commandHistory->redo( c );
+    return document()->commands()->redo( c );
+}
+
+int TQTextParagraph::topMargin() const
+{
+    int m = 0;
+    if ( rtext ) {
+	m = isListItem() ? (document()->li_tm/TQMAX(1,listDepth()*listDepth())) :
+	    ( listDepth() ? 0 : document()->par_tm );
+	if ( listDepth() == 1 &&(  !prev() || prev()->listDepth() < listDepth() ) )
+	    m = TQMAX( m, document()->list_tm );
+    }
+    m += utm;
+    return scale( m, TQTextFormat::painter() );
+}
+
+int TQTextParagraph::bottomMargin() const
+{
+    int m = 0;
+    if ( rtext ) {
+	m = isListItem() ? (document()->li_bm/TQMAX(1,listDepth()*listDepth())) :
+	    ( listDepth() ? 0 : document()->par_bm );
+	if ( listDepth() == 1 &&(  !next() || next()->listDepth() < listDepth() ) )
+	    m = TQMAX( m, document()->list_bm );
+    }
+    m += ubm;
+    return scale( m, TQTextFormat::painter() );
+}
+
+int TQTextParagraph::leftMargin() const
+{
+    int m = ulm;
+    if ( listDepth() && !string()->isRightToLeft() )
+	m += listDepth() * document()->list_lm;
+    return scale( m, TQTextFormat::painter() );
+}
+
+int TQTextParagraph::firstLineMargin() const
+{
+    int m = uflm;
+    return scale( m, TQTextFormat::painter() );
+}
+
+int TQTextParagraph::rightMargin() const
+{
+    int m = urm;
+    if ( listDepth() && string()->isRightToLeft() )
+	m += listDepth() * document()->list_lm;
+    return scale( m, TQTextFormat::painter() );
+}
+
+int TQTextParagraph::lineSpacing() const
+{
+    int l = ulinespacing;
+    l = scale( l, TQTextFormat::painter() );
+    return l;
+}
+
+void TQTextParagraph::copyParagData( TQTextParagraph *parag )
+{
+    rtext = parag->rtext;
+    lstyle = parag->lstyle;
+    ldepth = parag->ldepth;
+    litem = parag->litem;
+    align = parag->align;
+    utm = parag->utm;
+    ubm = parag->ubm;
+    urm = parag->urm;
+    ulm = parag->ulm;
+    uflm = parag->uflm;
+    ulinespacing = parag->ulinespacing;
+    TQColor *c = parag->backgroundColor();
+    if ( c )
+	setBackgroundColor( *c );
+    str->setDirection( parag->str->direction() );
+}
+
+void TQTextParagraph::show()
+{
+    if ( visible || !hasdoc )
+	return;
+    visible = TRUE;
+}
+
+void TQTextParagraph::hide()
+{
+    if ( !visible || !hasdoc )
+	return;
+    visible = FALSE;
+}
+
+void TQTextParagraph::setDirection( TQChar::Direction d )
+{
+    if ( str && str->direction() != d ) {
+	str->setDirection( d );
+	invalidate( 0 );
+    }
+}
+
+TQChar::Direction TQTextParagraph::direction() const
+{
+    return (str ? str->direction() : TQChar::DirON );
+}
+
+void TQTextParagraph::setChanged( bool b, bool recursive )
+{
+    changed = b;
+    if ( recursive ) {
+	if ( document() && document()->parentParagraph() )
+	    document()->parentParagraph()->setChanged( b, recursive );
+    }
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+
+TQTextPreProcessor::TQTextPreProcessor()
+{
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextFormatter::TQTextFormatter()
+    : thisminw(0), thiswused(0), wrapEnabled( TRUE ), wrapColumn( -1 ), biw( FALSE )
+{
+}
+
+TQTextLineStart *TQTextFormatter::formatLine( TQTextParagraph *parag, TQTextString *string, TQTextLineStart *line,
+						   TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space )
+{
+    if ( lastChar < startChar )
+	return new TQTextLineStart;
+#ifndef QT_NO_COMPLEXTEXT
+    if( string->isBidi() )
+	return bidiReorderLine( parag, string, line, startChar, lastChar, align, space );
+#endif
+    int start = (startChar - &string->at(0));
+    int last = (lastChar - &string->at(0) );
+
+    // ignore white space at the end of the line.
+    TQTextStringChar *ch = lastChar;
+    while ( ch > startChar && ch->whiteSpace ) {
+	space += ch->format()->width( ' ' );
+	--ch;
+    }
+
+    if (space < 0)
+	space = 0;
+
+    // do alignment Auto == Left in this case
+    if ( align & TQt::AlignHCenter || align & TQt::AlignRight ) {
+	if ( align & TQt::AlignHCenter )
+	    space /= 2;
+	for ( int j = start; j <= last; ++j )
+	    string->at( j ).x += space;
+    } else if ( align & TQt::AlignJustify ) {
+	int numSpaces = 0;
+	// End at "last-1", the last space ends up with a width of 0
+	for ( int j = last-1; j >= start; --j ) {
+	    // Start at last tab, if any.
+	    TQTextStringChar &ch = string->at( j );
+	    if ( ch.c == '\t' ) {
+		start = j+1;
+		break;
+	    }
+	    if(ch.whiteSpace)
+		numSpaces++;
+	}
+	int toAdd = 0;
+	for ( int k = start + 1; k <= last; ++k ) {
+	    TQTextStringChar &ch = string->at( k );
+	    if( numSpaces && ch.whiteSpace ) {
+		int s = space / numSpaces;
+		toAdd += s;
+		space -= s;
+		numSpaces--;
+	    }
+	    string->at( k ).x += toAdd;
+	}
+    }
+
+    if ( last >= 0 && last < string->length() )
+	line->w = string->at( last ).x + string->width( last );
+    else
+	line->w = 0;
+
+    return new TQTextLineStart;
+}
+
+#ifndef QT_NO_COMPLEXTEXT
+
+#ifdef BIDI_DEBUG
+#include <iostream>
+#endif
+
+// collects one line of the paragraph and transforms it to visual order
+TQTextLineStart *TQTextFormatter::bidiReorderLine( TQTextParagraph * /*parag*/, TQTextString *text, TQTextLineStart *line,
+							TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space )
+{
+    // ignore white space at the end of the line.
+    int endSpaces = 0;
+    while ( lastChar > startChar && lastChar->whiteSpace ) {
+	space += lastChar->format()->width( ' ' );
+	--lastChar;
+	++endSpaces;
+    }
+
+    int start = (startChar - &text->at(0));
+    int last = (lastChar - &text->at(0) );
+
+    int length = lastChar - startChar + 1;
+
+
+    int x = startChar->x;
+
+    unsigned char _levels[256];
+    int _visual[256];
+
+    unsigned char *levels = _levels;
+    int *visual = _visual;
+
+    if ( length > 255 ) {
+	levels = (unsigned char *)malloc( length*sizeof( unsigned char ) );
+	visual = (int *)malloc( length*sizeof( int ) );
+    }
+
+    //qDebug("bidiReorderLine: length=%d (%d-%d)", length, start, last );
+
+    TQTextStringChar *ch = startChar;
+    unsigned char *l = levels;
+    while ( ch <= lastChar ) {
+	//qDebug( "  level: %d", ch->bidiLevel );
+	*(l++) = (ch++)->bidiLevel;
+    }
+
+    TQTextEngine::bidiReorder( length, levels, visual );
+
+    // now construct the reordered string out of the runs...
+
+    int numSpaces = 0;
+    // set the correct alignment. This is a bit messy....
+    if( align == TQt::AlignAuto ) {
+	// align according to directionality of the paragraph...
+	if ( text->isRightToLeft() )
+	    align = TQt::AlignRight;
+    }
+
+    // This is not really correct, but as we can't make the scrollbar move to the left of the origin,
+    // this ensures all text can be scrolled to and read.
+    if (space < 0)
+	space = 0;
+
+    if ( align & TQt::AlignHCenter )
+	x += space/2;
+    else if ( align & TQt::AlignRight )
+	x += space;
+    else if ( align & TQt::AlignJustify ) {
+	// End at "last-1", the last space ends up with a width of 0
+	for ( int j = last-1; j >= start; --j ) {
+	    // Start at last tab, if any.
+	    TQTextStringChar &ch = text->at( j );
+	    if ( ch.c == '\t' ) {
+		start = j+1;
+		break;
+	    }
+	    if(ch.whiteSpace)
+		numSpaces++;
+	}
+    }
+
+    int toAdd = 0;
+    int xorig = x;
+    TQTextStringChar *lc = startChar + visual[0];
+    for ( int i = 0; i < length; i++ ) {
+	TQTextStringChar *ch = startChar + visual[i];
+	if (numSpaces && ch->whiteSpace) {
+	    int s = space / numSpaces;
+	    toAdd += s;
+	    space -= s;
+	    numSpaces--;
+	}
+
+	if (lc->format() != ch->format() && !ch->c.isSpace()
+	    && lc->format()->font().italic() && !ch->format()->font().italic()) {
+	    int rb = lc->format()->fontMetrics().rightBearing(lc->c);
+	    if (rb < 0)
+		x -= rb;
+	}
+
+ 	ch->x = x + toAdd;
+        ch->rightToLeft = ch->bidiLevel % 2;
+	//qDebug("visual: %d (%x) placed at %d rightToLeft=%d", visual[i], ch->c.unicode(), x +toAdd, ch->rightToLeft  );
+	int ww = 0;
+	if ( ch->c.unicode() >= 32 || ch->c == '\t' || ch->c == '\n' || ch->isCustom() ) {
+	    ww = text->width( start+visual[i] );
+	} else {
+	    ww = ch->format()->width( ' ' );
+	}
+	x += ww;
+	lc = ch;
+    }
+    x += toAdd;
+
+    while ( endSpaces-- ) {
+	++lastChar;
+	int sw = lastChar->format()->width( ' ' );
+	if ( text->isRightToLeft() ) {
+	    xorig -= sw;
+	    lastChar->x = xorig;
+            ch->rightToLeft = TRUE;
+	} else {
+	    lastChar->x = x;
+	    x += sw;
+            ch->rightToLeft = FALSE;
+	}
+    }
+
+    line->w = x;
+
+    if ( length > 255 ) {
+	free( levels );
+	free( visual );
+    }
+
+    return new TQTextLineStart;
+}
+#endif
+
+
+void TQTextFormatter::insertLineStart( TQTextParagraph *parag, int index, TQTextLineStart *ls )
+{
+    TQMap<int, TQTextLineStart*>::Iterator it;
+    if ( ( it = parag->lineStartList().find( index ) ) == parag->lineStartList().end() ) {
+	parag->lineStartList().insert( index, ls );
+    } else {
+	delete *it;
+	parag->lineStartList().remove( it );
+	parag->lineStartList().insert( index, ls );
+    }
+}
+
+
+/* Standard pagebreak algorithm using TQTextFlow::adjustFlow. Returns
+ the shift of the paragraphs bottom line.
+ */
+int TQTextFormatter::formatVertically( TQTextDocument* doc, TQTextParagraph* parag )
+{
+    int oldHeight = parag->rect().height();
+    TQMap<int, TQTextLineStart*>& lineStarts = parag->lineStartList();
+    TQMap<int, TQTextLineStart*>::Iterator it = lineStarts.begin();
+    int h = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin() ) / 2: 0;
+    for ( ; it != lineStarts.end() ; ++it  ) {
+	TQTextLineStart * ls = it.data();
+	ls->y = h;
+	TQTextStringChar *c = &parag->string()->at(it.key());
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( c && c->customItem() && c->customItem()->ownLine() ) {
+	    int h = c->customItem()->height;
+	    c->customItem()->pageBreak( parag->rect().y() + ls->y + ls->baseLine - h, doc->flow() );
+	    int delta = c->customItem()->height - h;
+	    ls->h += delta;
+	    if ( delta )
+		parag->setMovedDown( TRUE );
+	} else
+#endif
+	{
+
+	    int shift = doc->flow()->adjustFlow( parag->rect().y() + ls->y, ls->w, ls->h );
+	    ls->y += shift;
+	    if ( shift )
+		parag->setMovedDown( TRUE );
+	}
+	h = ls->y + ls->h;
+    }
+    int m = parag->bottomMargin();
+    if ( !parag->next() )
+	m = 0;
+    else
+	m = TQMAX(m, parag->next()->topMargin() ) / 2;
+    h += m;
+    parag->setHeight( h );
+    return h - oldHeight;
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextFormatterBreakInWords::TQTextFormatterBreakInWords()
+{
+}
+
+#define SPACE(s) s
+
+int TQTextFormatterBreakInWords::format( TQTextDocument *doc,TQTextParagraph *parag,
+					int start, const TQMap<int, TQTextLineStart*> & )
+{
+    // make sure bidi information is correct.
+    (void )parag->string()->isBidi();
+
+    TQTextStringChar *c = 0;
+    TQTextStringChar *firstChar = 0;
+    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
+    int x = left + ( doc ? parag->firstLineMargin() : 0 );
+    int dw = parag->documentVisibleWidth() - ( doc ? doc->rightMargin() : 0 );
+    int y = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
+    int h = y;
+    int len = parag->length();
+    if ( doc )
+	x = doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), x, 4 );
+    int rm = parag->rightMargin();
+    int w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
+    bool fullWidth = TRUE;
+    int minw = 0;
+    int wused = 0;
+    bool wrapEnabled = isWrapEnabled( parag );
+
+    start = 0;    //######### what is the point with start?! (Matthias)
+    if ( start == 0 )
+	c = &parag->string()->at( 0 );
+
+    int i = start;
+    TQTextLineStart *lineStart = new TQTextLineStart( y, y, 0 );
+    insertLineStart( parag, 0, lineStart );
+
+    TQPainter *painter = TQTextFormat::painter();
+
+    int col = 0;
+    int ww = 0;
+    TQChar lastChr;
+    for ( ; i < len; ++i, ++col ) {
+	if ( c )
+	    lastChr = c->c;
+	c = &parag->string()->at( i );
+	// ### the lines below should not be needed
+	if ( painter )
+	    c->format()->setPainter( painter );
+	if ( i > 0 ) {
+	    c->lineStart = 0;
+	} else {
+	    c->lineStart = 1;
+	    firstChar = c;
+	}
+	if ( c->c.unicode() >= 32 || c->isCustom() ) {
+	    ww = parag->string()->width( i );
+	} else if ( c->c == '\t' ) {
+	    int nx = parag->nextTab( i, x - left ) + left;
+	    if ( nx < x )
+		ww = w - x;
+	    else
+		ww = nx - x;
+	} else {
+	    ww = c->format()->width( ' ' );
+	}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+	if ( c->isCustom() && c->customItem()->ownLine() ) {
+	    x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
+	    w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
+	    c->customItem()->resize( w - x );
+	    w = dw;
+	    y += h;
+	    h = c->height();
+	    lineStart = new TQTextLineStart( y, h, h );
+	    insertLineStart( parag, i, lineStart );
+	    c->lineStart = 1;
+	    firstChar = c;
+	    x = 0xffffff;
+	    continue;
+	}
+#endif
+
+	if ( wrapEnabled &&
+	     ( wrapAtColumn() == -1 && x + ww > w ||
+	       wrapAtColumn() != -1 && col >= wrapAtColumn() ) ) {
+	    x = doc ? parag->document()->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
+	    w = dw;
+	    y += h;
+	    h = c->height();
+	    lineStart = formatLine( parag, parag->string(), lineStart, firstChar, c-1 );
+	    lineStart->y = y;
+	    insertLineStart( parag, i, lineStart );
+	    lineStart->baseLine = c->ascent();
+	    lineStart->h = c->height();
+	    c->lineStart = 1;
+	    firstChar = c;
+	    col = 0;
+	    if ( wrapAtColumn() != -1 )
+		minw = TQMAX( minw, w );
+	} else if ( lineStart ) {
+	    lineStart->baseLine = TQMAX( lineStart->baseLine, c->ascent() );
+	    h = TQMAX( h, c->height() );
+	    lineStart->h = h;
+	}
+
+	c->x = x;
+	x += ww;
+	wused = TQMAX( wused, x );
+    }
+
+    int m = parag->bottomMargin();
+    if ( !parag->next() )
+	m = 0;
+    else
+	m = TQMAX(m, parag->next()->topMargin() ) / 2;
+    parag->setFullWidth( fullWidth );
+    y += h + m;
+    if ( doc )
+	minw += doc->rightMargin();
+    if ( !wrapEnabled )
+	minw = TQMAX(minw, wused);
+
+    thisminw = minw;
+    thiswused = wused;
+    return y;
+}
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextFormatterBreakWords::TQTextFormatterBreakWords()
+{
+}
+
+#define DO_FLOW( lineStart ) do{ if ( doc && doc->isPageBreakEnabled() ) { \
+		    int yflow = lineStart->y + parag->rect().y();\
+		    int shift = doc->flow()->adjustFlow( yflow, dw, lineStart->h ); \
+		    lineStart->y += shift;\
+		    y += shift;\
+		}}while(FALSE)
+
+int TQTextFormatterBreakWords::format( TQTextDocument *doc, TQTextParagraph *parag,
+				      int start, const TQMap<int, TQTextLineStart*> & )
+{
+    // make sure bidi information is correct.
+    (void )parag->string()->isBidi();
+
+    TQTextStringChar *c = 0;
+    TQTextStringChar *firstChar = 0;
+    TQTextString *string = parag->string();
+    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
+    int x = left + ( doc ? parag->firstLineMargin() : 0 );
+    int y = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
+    int h = y;
+    int len = parag->length();
+    if ( doc )
+	x = doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), x, 0 );
+    int dw = parag->documentVisibleWidth() - ( doc ? ( left != x ? 0 : doc->rightMargin() ) : 0 );
+
+    int curLeft = x;
+    int rm = parag->rightMargin();
+    int rdiff = doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 0 ) : 0;
+    int w = dw - rdiff;
+    bool fullWidth = TRUE;
+    int marg = left + rdiff;
+    int minw = 0;
+    int wused = 0;
+    int tminw = marg;
+    int linespacing = doc ? parag->lineSpacing() : 0;
+    bool wrapEnabled = isWrapEnabled( parag );
+
+    start = 0;
+
+    int i = start;
+    TQTextLineStart *lineStart = new TQTextLineStart( y, y, 0 );
+    insertLineStart( parag, 0, lineStart );
+    int lastBreak = -1;
+    int tmpBaseLine = 0, tmph = 0;
+    bool lastWasNonInlineCustom = FALSE;
+
+    int align = parag->alignment();
+    if ( align == TQt::AlignAuto && doc && doc->alignment() != TQt::AlignAuto )
+	align = doc->alignment();
+
+    align &= TQt::AlignHorizontal_Mask;
+
+    // ### hack. The last char in the paragraph is always invisible,
+    // ### and somehow sometimes has a wrong format. It changes
+    // ### between // layouting and printing. This corrects some
+    // ### layouting errors in BiDi mode due to this.
+    if ( len > 1 ) {
+	c = &parag->string()->at(len - 1);
+	if (!c->isAnchor()) {
+              if (c->format())
+	        c->format()->removeRef();
+	    c->setFormat( string->at( len - 2 ).format() );
+	    if (c->format())
+                  c->format()->addRef();
+	}
+    }
+
+    c = &parag->string()->at( 0 );
+
+    TQPainter *painter = TQTextFormat::painter();
+    int col = 0;
+    int ww = 0;
+    TQChar lastChr = c->c;
+    TQTextFormat *lastFormat = c->format();
+    for ( ; i < len; ++i, ++col ) {
+	if ( i ) {
+	    c = &parag->string()->at(i-1);
+	    lastChr = c->c;
+	    lastFormat = c->format();
+	}
+	bool lastWasOwnLineCustomItem = lastBreak == -2;
+	bool hadBreakableChar = lastBreak != -1;
+	bool lastWasHardBreak = lastChr == TQChar_linesep;
+
+	// ### next line should not be needed
+	if ( painter )
+	    c->format()->setPainter( painter );
+	c = &string->at( i );
+
+	if (lastFormat != c->format() && !c->c.isSpace()
+	    && lastFormat->font().italic() && !c->format()->font().italic()) {
+	    int rb = lastFormat->fontMetrics().rightBearing(lastChr);
+	    if (rb < 0)
+		x -= rb;
+	}
+
+	if ( i > 0 && (x > curLeft || ww == 0) || lastWasNonInlineCustom ) {
+	    c->lineStart = 0;
+	} else {
+	    c->lineStart = 1;
+	    firstChar = c;
+	}
+
+        // ignore non spacing marks for column count.
+        if (col != 0 && ::category(c->c) == TQChar::Mark_NonSpacing)
+            --col;
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+	lastWasNonInlineCustom =  ( c->isCustom() && c->customItem()->placement() != TQTextCustomItem::PlaceInline );
+#endif
+
+ 	if ( c->c.unicode() >= 32 || c->isCustom() ) {
+	    ww = string->width( i );
+	} else if ( c->c == '\t' ) {
+	    if ( align == TQt::AlignRight || align == TQt::AlignCenter ) {
+		// we can not  (yet) do tabs
+		ww = c->format()->width(' ' );
+	    } else {
+		int tabx = lastWasHardBreak ? (left + ( doc ? parag->firstLineMargin() : 0 )) : x;
+		int nx = parag->nextTab( i, tabx - left ) + left;
+		if ( nx < tabx ) // strrrange...
+		    ww = 0;
+		else
+		    ww = nx - tabx;
+	    }
+	} else {
+	    ww = c->format()->width( ' ' );
+	}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+	TQTextCustomItem* ci = c->customItem();
+	if ( c->isCustom() && ci->ownLine() ) {
+	    TQTextLineStart *lineStart2 = formatLine( parag, string, lineStart, firstChar, c-1, align, SPACE(w - x - ww) );
+	    x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
+	    w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
+	    ci->resize(w - x);
+	    if ( ci->width < w - x ) {
+		if ( align & TQt::AlignHCenter )
+		    x = ( w - ci->width ) / 2;
+		else if ( align & TQt::AlignRight ) {
+		    x = w - ci->width;
+		}
+	    }
+	    c->x = x;
+	    curLeft = x;
+	    if ( i == 0 || !isBreakable(string, i-1) ||
+		 string->at( i - 1 ).lineStart == 0 ) {
+		y += TQMAX( h, TQMAX( tmph, linespacing ) );
+		tmph = c->height();
+		h = tmph;
+		lineStart = lineStart2;
+		lineStart->y = y;
+		insertLineStart( parag, i, lineStart );
+		c->lineStart = 1;
+		firstChar = c;
+	    } else {
+		tmph = c->height();
+		h = tmph;
+		delete lineStart2;
+	    }
+	    lineStart->h = h;
+	    lineStart->baseLine = h;
+	    tmpBaseLine = lineStart->baseLine;
+	    lastBreak = -2;
+	    x = w;
+	    minw = TQMAX( minw, tminw );
+
+	    int tw = ci->minimumWidth() + ( doc ? doc->leftMargin() : 0 );
+	    if ( tw < TQWIDGETSIZE_MAX )
+		tminw = tw;
+	    else
+		tminw = marg;
+ 	    wused = TQMAX( wused, ci->width );
+	    continue;
+	} else if ( c->isCustom() && ci->placement() != TQTextCustomItem::PlaceInline ) {
+	    int tw = ci->minimumWidth();
+	    if ( tw < TQWIDGETSIZE_MAX )
+		minw = TQMAX( minw, tw );
+	}
+#endif
+	// we break if
+	// 1. the last character was a hard break (TQChar_linesep) or
+	// 2. the last charater was a own-line custom item (eg. table or ruler) or
+	// 3. wrapping was enabled, it was not a space and following
+	// condition is true: We either had a breakable character
+	// previously or we ar allowed to break in words and - either
+	// we break at w pixels and the current char would exceed that
+	// or - we break at a column and the current character would
+	// exceed that.
+	if ( lastWasHardBreak || lastWasOwnLineCustomItem ||
+	     ( wrapEnabled &&
+	       ( (!c->c.isSpace() && (hadBreakableChar || allowBreakInWords()) &&
+		  ( (wrapAtColumn() == -1 && x + ww > w) ||
+		    (wrapAtColumn() != -1 && col >= wrapAtColumn()) ) ) )
+	       )
+	     ) {
+	    if ( wrapAtColumn() != -1 )
+		minw = TQMAX( minw, x + ww );
+	    // if a break was forced (no breakable char, hard break or own line custom item), break immediately....
+	    if ( !hadBreakableChar || lastWasHardBreak || lastWasOwnLineCustomItem ) {
+		if ( lineStart ) {
+		    lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
+		    h = TQMAX( h, tmph );
+		    lineStart->h = h;
+  		    DO_FLOW( lineStart );
+		}
+		lineStart = formatLine( parag, string, lineStart, firstChar, c-1, align, SPACE(w - x) );
+		x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
+		w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
+		if ( !doc && c->c == '\t' ) { // qt_format_text tab handling
+		    int nx = parag->nextTab( i, x - left ) + left;
+		    if ( nx < x )
+			ww = w - x;
+		    else
+			ww = nx - x;
+		}
+		curLeft = x;
+		y += TQMAX( h, linespacing );
+		tmph = c->height();
+		h = 0;
+		lineStart->y = y;
+		insertLineStart( parag, i, lineStart );
+		lineStart->baseLine = c->ascent();
+		lineStart->h = c->height();
+		c->lineStart = 1;
+		firstChar = c;
+		tmpBaseLine = lineStart->baseLine;
+		lastBreak = -1;
+		col = 0;
+		if ( allowBreakInWords() || lastWasHardBreak ) {
+		    minw = TQMAX(minw, tminw);
+		    tminw = marg + ww;
+		}
+	    } else { // ... otherwise if we had a breakable char, break there
+  		DO_FLOW( lineStart );
+		c->x = x;
+		i = lastBreak;
+		lineStart = formatLine( parag, string, lineStart, firstChar, parag->at( lastBreak ),align, SPACE(w - string->at( i+1 ).x) );
+		x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
+		w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
+		if ( !doc && c->c == '\t' ) { // qt_format_text tab handling
+		    int nx = parag->nextTab( i, x - left ) + left;
+		    if ( nx < x )
+			ww = w - x;
+		    else
+			ww = nx - x;
+		}
+		curLeft = x;
+		y += TQMAX( h, linespacing );
+		tmph = c->height();
+		h = tmph;
+		lineStart->y = y;
+		insertLineStart( parag, i + 1, lineStart );
+		lineStart->baseLine = c->ascent();
+		lineStart->h = c->height();
+		c->lineStart = 1;
+		firstChar = c;
+		tmpBaseLine = lineStart->baseLine;
+		lastBreak = -1;
+		col = 0;
+		minw = TQMAX(minw, tminw);
+		tminw = marg;
+		continue;
+	    }
+	} else if (lineStart && isBreakable(string, i)) {
+	    if ( len <= 2 || i < len - 1 ) {
+		tmpBaseLine = TQMAX( tmpBaseLine, c->ascent() );
+		tmph = TQMAX( tmph, c->height() );
+	    }
+	    minw = TQMAX( minw, tminw );
+
+	    tminw = marg + ww;
+	    lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
+	    h = TQMAX( h, tmph );
+	    lineStart->h = h;
+	    if ( i < len - 2 || c->c != ' ' )
+		lastBreak = i;
+	} else {
+	    tminw += ww;
+	    int cascent = c->ascent();
+	    int cheight = c->height();
+	    int belowBaseLine = TQMAX( tmph - tmpBaseLine, cheight-cascent );
+	    tmpBaseLine = TQMAX( tmpBaseLine, cascent );
+	    tmph = tmpBaseLine + belowBaseLine;
+	}
+
+	c->x = x;
+	x += ww;
+	wused = TQMAX( wused, x );
+    }
+
+    if ( lineStart ) {
+	lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
+	h = TQMAX( h, tmph );
+	lineStart->h = h;
+	// last line in a paragraph is not justified
+	if ( align == TQt::AlignJustify )
+	    align = TQt::AlignAuto;
+ 	DO_FLOW( lineStart );
+	lineStart = formatLine( parag, string, lineStart, firstChar, c, align, SPACE(w - x) );
+	delete lineStart;
+    }
+
+    minw = TQMAX( minw, tminw );
+    if ( doc )
+	minw += doc->rightMargin();
+
+    int m = parag->bottomMargin();
+    if ( !parag->next() )
+	m = 0;
+    else
+	m = TQMAX(m, parag->next()->topMargin() ) / 2;
+    parag->setFullWidth( fullWidth );
+    y += TQMAX( h, linespacing ) + m;
+
+    wused += rm;
+    if ( !wrapEnabled || wrapAtColumn() != -1 )
+	minw = TQMAX(minw, wused);
+
+    // This is the case where we are breaking wherever we darn well please
+    // in cases like that, the minw should not be the length of the entire
+    // word, because we necessarily want to show the word on the whole line.
+    // example: word wrap in iconview
+    if ( allowBreakInWords() && minw > wused )
+	minw = wused;
+
+    thisminw = minw;
+    thiswused = wused;
+    return y;
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextIndent::TQTextIndent()
+{
+}
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TQTextFormatCollection::TQTextFormatCollection()
+    : cKey( 307 ), paintdevice( 0 )
+{
+    defFormat = new TQTextFormat( TQApplication::font(),
+				 TQApplication::palette().color( TQPalette::Active, TQColorGroup::Text ) );
+    lastFormat = cres = 0;
+    cflags = -1;
+    cKey.setAutoDelete( TRUE );
+    cachedFormat = 0;
+}
+
+TQTextFormatCollection::~TQTextFormatCollection()
+{
+    delete defFormat;
+}
+
+void TQTextFormatCollection::setPaintDevice( TQPaintDevice *pd )
+{
+    paintdevice = pd;
+
+#if defined(Q_WS_X11)
+    int scr = ( paintdevice ) ? paintdevice->x11Screen() : TQPaintDevice::x11AppScreen();
+
+    defFormat->fn.x11SetScreen( scr );
+    defFormat->update();
+
+    TQDictIterator<TQTextFormat> it( cKey );
+    TQTextFormat *format;
+    while ( ( format = it.current() ) != 0 ) {
+	++it;
+	format->fn.x11SetScreen( scr );
+	format->update();
+    }
+#endif // Q_WS_X11
+}
+
+TQTextFormat *TQTextFormatCollection::format( TQTextFormat *f )
+{
+    if ( f->parent() == this || f == defFormat ) {
+	lastFormat = f;
+	lastFormat->addRef();
+	return lastFormat;
+    }
+
+    if ( f == lastFormat || ( lastFormat && f->key() == lastFormat->key() ) ) {
+	lastFormat->addRef();
+	return lastFormat;
+    }
+
+    TQTextFormat *fm = cKey.find( f->key() );
+    if ( fm ) {
+	lastFormat = fm;
+	lastFormat->addRef();
+	return lastFormat;
+    }
+
+    if ( f->key() == defFormat->key() )
+	return defFormat;
+
+    lastFormat = createFormat( *f );
+    lastFormat->collection = this;
+    cKey.insert( lastFormat->key(), lastFormat );
+    return lastFormat;
+}
+
+TQTextFormat *TQTextFormatCollection::format( TQTextFormat *of, TQTextFormat *nf, int flags )
+{
+    if ( cres && kof == of->key() && knf == nf->key() && cflags == flags ) {
+	cres->addRef();
+	return cres;
+    }
+
+    cres = createFormat( *of );
+    kof = of->key();
+    knf = nf->key();
+    cflags = flags;
+    if ( flags & TQTextFormat::Bold )
+	cres->fn.setBold( nf->fn.bold() );
+    if ( flags & TQTextFormat::Italic )
+	cres->fn.setItalic( nf->fn.italic() );
+    if ( flags & TQTextFormat::Underline )
+	cres->fn.setUnderline( nf->fn.underline() );
+    if ( flags & TQTextFormat::StrikeOut )
+	cres->fn.setStrikeOut( nf->fn.strikeOut() );
+    if ( flags & TQTextFormat::Family )
+	cres->fn.setFamily( nf->fn.family() );
+    if ( flags & TQTextFormat::Size ) {
+	if ( of->usePixelSizes )
+	    cres->fn.setPixelSize( nf->fn.pixelSize() );
+	else
+	    cres->fn.setPointSize( nf->fn.pointSize() );
+    }
+    if ( flags & TQTextFormat::Color )
+	cres->col = nf->col;
+    if ( flags & TQTextFormat::Misspelled )
+	cres->missp = nf->missp;
+    if ( flags & TQTextFormat::VAlign )
+	cres->ha = nf->ha;
+    cres->update();
+
+    TQTextFormat *fm = cKey.find( cres->key() );
+    if ( !fm ) {
+	cres->collection = this;
+	cKey.insert( cres->key(), cres );
+    } else {
+	delete cres;
+	cres = fm;
+	cres->addRef();
+    }
+
+    return cres;
+}
+
+TQTextFormat *TQTextFormatCollection::format( const TQFont &f, const TQColor &c )
+{
+    if ( cachedFormat && cfont == f && ccol == c ) {
+	cachedFormat->addRef();
+	return cachedFormat;
+    }
+
+    TQString key = TQTextFormat::getKey( f, c, FALSE,  TQTextFormat::AlignNormal );
+    cachedFormat = cKey.find( key );
+    cfont = f;
+    ccol = c;
+
+    if ( cachedFormat ) {
+	cachedFormat->addRef();
+	return cachedFormat;
+    }
+
+    if ( key == defFormat->key() )
+	return defFormat;
+
+    cachedFormat = createFormat( f, c );
+    cachedFormat->collection = this;
+    cKey.insert( cachedFormat->key(), cachedFormat );
+    if ( cachedFormat->key() != key )
+	qWarning("ASSERT: keys for format not identical: '%s '%s'", cachedFormat->key().latin1(), key.latin1() );
+    return cachedFormat;
+}
+
+void TQTextFormatCollection::remove( TQTextFormat *f )
+{
+    if ( lastFormat == f )
+	lastFormat = 0;
+    if ( cres == f )
+	cres = 0;
+    if ( cachedFormat == f )
+	cachedFormat = 0;
+    if (cKey.find(f->key()) == f)
+	cKey.remove( f->key() );
+}
+
+#define UPDATE( up, lo, rest ) \
+	if ( font.lo##rest() != defFormat->fn.lo##rest() && fm->fn.lo##rest() == defFormat->fn.lo##rest() ) \
+	    fm->fn.set##up##rest( font.lo##rest() )
+
+void TQTextFormatCollection::updateDefaultFormat( const TQFont &font, const TQColor &color, TQStyleSheet *sheet )
+{
+    TQDictIterator<TQTextFormat> it( cKey );
+    TQTextFormat *fm;
+    bool usePixels = font.pointSize() == -1;
+    bool changeSize = usePixels ? font.pixelSize() != defFormat->fn.pixelSize() :
+	font.pointSize() != defFormat->fn.pointSize();
+    int base = usePixels ? font.pixelSize() : font.pointSize();
+    while ( ( fm = it.current() ) ) {
+	++it;
+	UPDATE( F, f, amily );
+	UPDATE( W, w, eight );
+	UPDATE( B, b, old );
+	UPDATE( I, i, talic );
+	UPDATE( U, u, nderline );
+	if ( changeSize ) {
+	    fm->stdSize = base;
+	    fm->usePixelSizes = usePixels;
+	    if ( usePixels )
+		fm->fn.setPixelSize( fm->stdSize );
+	    else
+		fm->fn.setPointSize( fm->stdSize );
+	    sheet->scaleFont( fm->fn, fm->logicalFontSize );
+	}
+	if ( color.isValid() && color != defFormat->col && fm->col == defFormat->col )
+	    fm->col = color;
+	fm->update();
+    }
+
+    defFormat->fn = font;
+    defFormat->col = color;
+    defFormat->update();
+    defFormat->stdSize = base;
+    defFormat->usePixelSizes = usePixels;
+
+    updateKeys();
+}
+
+// the keys in cKey have changed, rebuild the hashtable
+void TQTextFormatCollection::updateKeys()
+{
+    if ( cKey.isEmpty() )
+	return;
+    cKey.setAutoDelete( FALSE );
+    TQTextFormat** formats = new TQTextFormat*[ cKey.count() + 1 ];
+    TQTextFormat **f = formats;
+    TQDictIterator<TQTextFormat> it( cKey );
+    while ( ( *f = it.current() ) ) {
+       ++it;
+       ++f;
+    }
+    cKey.clear();
+    for ( f = formats; *f; f++ )
+       cKey.insert( (*f)->key(), *f );
+    cKey.setAutoDelete( TRUE );
+    delete [] formats;
+}
+
+
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+void TQTextFormat::setBold( bool b )
+{
+    if ( b == fn.bold() )
+	return;
+    fn.setBold( b );
+    update();
+}
+
+void TQTextFormat::setMisspelled( bool b )
+{
+    if ( b == (bool)missp )
+	return;
+    missp = b;
+    update();
+}
+
+void TQTextFormat::setVAlign( VerticalAlignment a )
+{
+    if ( a == ha )
+	return;
+    ha = a;
+    update();
+}
+
+void TQTextFormat::setItalic( bool b )
+{
+    if ( b == fn.italic() )
+	return;
+    fn.setItalic( b );
+    update();
+}
+
+void TQTextFormat::setUnderline( bool b )
+{
+    if ( b == fn.underline() )
+	return;
+    fn.setUnderline( b );
+    update();
+}
+
+void TQTextFormat::setStrikeOut( bool b )
+{
+    if ( b == fn.strikeOut() )
+	return;
+    fn.setStrikeOut( b );
+    update();
+}
+
+void TQTextFormat::setFamily( const TQString &f )
+{
+    if ( f == fn.family() )
+	return;
+    fn.setFamily( f );
+    update();
+}
+
+void TQTextFormat::setPointSize( int s )
+{
+    if ( s == fn.pointSize() )
+	return;
+    fn.setPointSize( s );
+    usePixelSizes = FALSE;
+    update();
+}
+
+void TQTextFormat::setFont( const TQFont &f )
+{
+    if ( f == fn && !k.isEmpty() )
+	return;
+    fn = f;
+    update();
+}
+
+void TQTextFormat::setColor( const TQColor &c )
+{
+    if ( c == col )
+	return;
+    col = c;
+    update();
+}
+
+TQString TQTextFormat::makeFormatChangeTags( TQTextFormat* defaultFormat, TQTextFormat *f,
+			   const TQString& oldAnchorHref, const TQString& anchorHref  ) const
+{
+    TQString tag;
+    if ( f )
+	tag += f->makeFormatEndTags( defaultFormat, oldAnchorHref );
+
+    if ( !anchorHref.isEmpty() )
+	tag += "<a href=\"" + anchorHref + "\">";
+
+    if ( font() != defaultFormat->font()
+	 || vAlign() != defaultFormat->vAlign()
+	 || color().rgb() != defaultFormat->color().rgb() ) {
+	TQString s;
+	if ( font().family() != defaultFormat->font().family() )
+	    s += TQString(!!s?";":"") + "font-family:" + fn.family();
+	if ( font().italic() && font().italic() != defaultFormat->font().italic() )
+	    s += TQString(!!s?";":"") + "font-style:" + (font().italic() ? "italic" : "normal");
+	if ( font().pointSize() != defaultFormat->font().pointSize() )
+	    s += TQString(!!s?";":"") + "font-size:" + TQString::number( fn.pointSize() ) + "pt";
+	if ( font().weight() != defaultFormat->font().weight() )
+	    s += TQString(!!s?";":"") + "font-weight:" + TQString::number( fn.weight() * 8 );
+        TQString textDecoration;
+        bool none = FALSE;
+	if ( font().underline() != defaultFormat->font().underline() ) {
+            if (font().underline())
+                textDecoration = "underline";
+            else
+                none = TRUE;
+        }
+	if ( font().overline() != defaultFormat->font().overline() ) {
+            if (font().overline())
+                textDecoration += " overline";
+            else
+                none = TRUE;
+        }
+	if ( font().strikeOut() != defaultFormat->font().strikeOut() ) {
+            if (font().strikeOut())
+                textDecoration += " line-through";
+            else
+                none = TRUE;
+        }
+        if (none && textDecoration.isEmpty())
+            textDecoration = "none";
+        if (!textDecoration.isEmpty())
+	    s += TQString(!!s?";":"") + "text-decoration:" + textDecoration;
+	if ( vAlign() != defaultFormat->vAlign() ) {
+	    s += TQString(!!s?";":"") + "vertical-align:";
+	    if ( vAlign() == TQTextFormat::AlignSuperScript )
+		s += "super";
+	    else if ( vAlign() == TQTextFormat::AlignSubScript )
+		s += "sub";
+	    else
+		s += "normal";
+	}
+	if ( color().rgb() != defaultFormat->color().rgb() )
+	    s += TQString(!!s?";":"") + "color:" + col.name();
+	if ( !s.isEmpty() )
+	    tag += "<span style=\"" + s + "\">";
+    }
+
+    return tag;
+}
+
+TQString TQTextFormat::makeFormatEndTags( TQTextFormat* defaultFormat, const TQString& anchorHref ) const
+{
+    TQString tag;
+    if ( font().family() != defaultFormat->font().family()
+	 || font().pointSize() != defaultFormat->font().pointSize()
+	 || font().weight() != defaultFormat->font().weight()
+	 || font().italic() != defaultFormat->font().italic()
+	 || font().underline() != defaultFormat->font().underline()
+	 || font().strikeOut() != defaultFormat->font().strikeOut()
+	 || vAlign() != defaultFormat->vAlign()
+	 || color().rgb() != defaultFormat->color().rgb() )
+	tag += "</span>";
+    if ( !anchorHref.isEmpty() )
+	tag += "</a>";
+    return tag;
+}
+
+TQTextFormat TQTextFormat::makeTextFormat( const TQStyleSheetItem *style, const TQMap<TQString,TQString>& attr, double scaleFontsFactor ) const
+{
+    TQTextFormat format(*this);
+    if (!style )
+	return format;
+
+    if ( !style->isAnchor() && style->color().isValid() ) {
+	// the style is not an anchor and defines a color.
+	// It might be used inside an anchor and it should
+	// override the link color.
+	format.linkColor = FALSE;
+    }
+    switch ( style->verticalAlignment() ) {
+    case TQStyleSheetItem::VAlignBaseline:
+	format.setVAlign( TQTextFormat::AlignNormal );
+	break;
+    case TQStyleSheetItem::VAlignSuper:
+	format.setVAlign( TQTextFormat::AlignSuperScript );
+	break;
+    case TQStyleSheetItem::VAlignSub:
+	format.setVAlign( TQTextFormat::AlignSubScript );
+	break;
+    }
+
+    if ( style->fontWeight() != TQStyleSheetItem::Undefined )
+	format.fn.setWeight( style->fontWeight() );
+    if ( style->fontSize() != TQStyleSheetItem::Undefined ) {
+	format.fn.setPointSize( style->fontSize() );
+    } else if ( style->logicalFontSize() != TQStyleSheetItem::Undefined ) {
+	format.logicalFontSize = style->logicalFontSize();
+	if ( format.usePixelSizes )
+	    format.fn.setPixelSize( format.stdSize );
+	else
+	    format.fn.setPointSize( format.stdSize );
+	style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
+    } else if ( style->logicalFontSizeStep() ) {
+	format.logicalFontSize += style->logicalFontSizeStep();
+	if ( format.usePixelSizes )
+	    format.fn.setPixelSize( format.stdSize );
+	else
+	    format.fn.setPointSize( format.stdSize );
+	style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
+    }
+    if ( !style->fontFamily().isEmpty() )
+	format.fn.setFamily( style->fontFamily() );
+    if ( style->color().isValid() )
+	format.col = style->color();
+    if ( style->definesFontItalic() )
+	format.fn.setItalic( style->fontItalic() );
+    if ( style->definesFontUnderline() )
+	format.fn.setUnderline( style->fontUnderline() );
+    if ( style->definesFontStrikeOut() )
+	format.fn.setStrikeOut( style->fontStrikeOut() );
+
+
+    if ( style->name() == "font") {
+	if ( attr.contains("color") ) {
+	    TQString s = attr["color"];
+	    if ( !s.isEmpty() ) {
+		format.col.setNamedColor( s );
+		format.linkColor = FALSE;
+	    }
+	}
+	if ( attr.contains("face") ) {
+	    TQString a = attr["face"];
+	    TQString family = a.section( ',', 0, 0 );
+	    if ( !!family )
+		format.fn.setFamily( family );
+	}
+	if ( attr.contains("size") ) {
+	    TQString a = attr["size"];
+	    int n = a.toInt();
+	    if ( a[0] == '+' || a[0] == '-' )
+		n += 3;
+	    format.logicalFontSize = n;
+	    if ( format.usePixelSizes )
+		format.fn.setPixelSize( format.stdSize );
+	    else
+		format.fn.setPointSize( format.stdSize );
+	    style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
+	}
+    }
+    if ( attr.contains("style" ) ) {
+	TQString a = attr["style"];
+	for ( int s = 0; s < a.contains(';')+1; s++ ) {
+	    TQString style = a.section( ';', s, s );
+	    if ( style.startsWith("font-size:" ) && style.endsWith("pt") ) {
+		format.logicalFontSize = 0;
+		int size = int( scaleFontsFactor * style.mid( 10, style.length() - 12 ).toDouble() );
+		format.setPointSize( size );
+	    } else if ( style.startsWith("font-style:" ) ) {
+		TQString s = style.mid( 11 ).stripWhiteSpace();
+		if ( s == "normal" )
+		    format.fn.setItalic( FALSE );
+		else if ( s == "italic" || s == "oblique" )
+		    format.fn.setItalic( TRUE );
+	    } else if ( style.startsWith("font-weight:" ) ) {
+		TQString s = style.mid( 12 );
+		bool ok = TRUE;
+		int n = s.toInt( &ok );
+		if ( ok )
+		    format.fn.setWeight( n/8 );
+	    } else if ( style.startsWith("font-family:" ) ) {
+		TQString family = style.mid(12).section(',',0,0);
+		family.replace( '\"', ' ' );
+		family.replace( '\'', ' ' );
+		family = family.stripWhiteSpace();
+		format.fn.setFamily( family );
+	    } else if ( style.startsWith("text-decoration:" ) ) {
+		TQString s = style.mid( 16 );
+		format.fn.setOverline( s.find("overline") != -1 );
+		format.fn.setStrikeOut( s.find("line-through") != -1 );
+		format.fn.setUnderline( s.find("underline") != -1 );
+	    } else if ( style.startsWith("vertical-align:" ) ) {
+		TQString s = style.mid( 15 ).stripWhiteSpace();
+		if ( s == "sub" )
+		    format.setVAlign( TQTextFormat::AlignSubScript );
+		else if ( s == "super" )
+		    format.setVAlign( TQTextFormat::AlignSuperScript );
+		else
+		    format.setVAlign( TQTextFormat::AlignNormal );
+	    } else if ( style.startsWith("color:" ) ) {
+		format.col.setNamedColor( style.mid(6) );
+		format.linkColor = FALSE;
+	    }
+	}
+    }
+
+    format.update();
+    return format;
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+
+struct TQPixmapInt
+{
+    TQPixmapInt() : ref( 0 ) {}
+    TQPixmap pm;
+    int	    ref;
+    Q_DUMMY_COMPARISON_OPERATOR(TQPixmapInt)
+};
+
+static TQMap<TQString, TQPixmapInt> *pixmap_map = 0;
+
+TQTextImage::TQTextImage( TQTextDocument *p, const TQMap<TQString, TQString> &attr, const TQString& context,
+			TQMimeSourceFactory &factory )
+    : TQTextCustomItem( p )
+{
+    width = height = 0;
+    if ( attr.contains("width") )
+	width = attr["width"].toInt();
+    if ( attr.contains("height") )
+	height = attr["height"].toInt();
+
+    reg = 0;
+    TQString imageName = attr["src"];
+
+    if (!imageName)
+	imageName = attr["source"];
+
+    if ( !imageName.isEmpty() ) {
+	imgId = TQString( "%1,%2,%3,%4" ).arg( imageName ).arg( width ).arg( height ).arg( (ulong)&factory );
+	if ( !pixmap_map )
+	    pixmap_map = new TQMap<TQString, TQPixmapInt>;
+	if ( pixmap_map->contains( imgId ) ) {
+	    TQPixmapInt& pmi = pixmap_map->operator[](imgId);
+	    pm = pmi.pm;
+	    pmi.ref++;
+	    width = pm.width();
+	    height = pm.height();
+	} else {
+	    TQImage img;
+	    const TQMimeSource* m =
+		factory.data( imageName, context );
+	    if ( !m ) {
+		qWarning("TQTextImage: no mimesource for %s", imageName.latin1() );
+	    }
+	    else {
+		if ( !TQImageDrag::decode( m, img ) ) {
+		    qWarning("TQTextImage: cannot decode %s", imageName.latin1() );
+		}
+	    }
+
+	    if ( !img.isNull() ) {
+		if ( width == 0 ) {
+		    width = img.width();
+		    if ( height != 0 ) {
+			width = img.width() * height / img.height();
+		    }
+		}
+		if ( height == 0 ) {
+		    height = img.height();
+		    if ( width != img.width() ) {
+			height = img.height() * width / img.width();
+		    }
+		}
+		if ( img.width() != width || img.height() != height ){
+#ifndef QT_NO_IMAGE_SMOOTHSCALE
+		    img = img.smoothScale(width, height);
+#endif
+		    width = img.width();
+		    height = img.height();
+		}
+		pm.convertFromImage( img );
+	    }
+	    if ( !pm.isNull() ) {
+		TQPixmapInt& pmi = pixmap_map->operator[](imgId);
+		pmi.pm = pm;
+		pmi.ref++;
+	    }
+	}
+	if ( pm.mask() ) {
+	    TQRegion mask( *pm.mask() );
+	    TQRegion all( 0, 0, pm.width(), pm.height() );
+	    reg = new TQRegion( all.subtract( mask ) );
+	}
+    }
+
+    if ( pm.isNull() && (width*height)==0 )
+	width = height = 50;
+
+    place = PlaceInline;
+    if ( attr["align"] == "left" )
+	place = PlaceLeft;
+    else if ( attr["align"] == "right" )
+	place = PlaceRight;
+
+    tmpwidth = width;
+    tmpheight = height;
+
+    attributes = attr;
+}
+
+TQTextImage::~TQTextImage()
+{
+    if ( pixmap_map && pixmap_map->contains( imgId ) ) {
+	TQPixmapInt& pmi = pixmap_map->operator[](imgId);
+	pmi.ref--;
+	if ( !pmi.ref ) {
+	    pixmap_map->remove( imgId );
+	    if ( pixmap_map->isEmpty() ) {
+		delete pixmap_map;
+		pixmap_map = 0;
+	    }
+	}
+    }
+    delete reg;
+}
+
+TQString TQTextImage::richText() const
+{
+    TQString s;
+    s += "<img ";
+    TQMap<TQString, TQString>::ConstIterator it = attributes.begin();
+    for ( ; it != attributes.end(); ++it ) {
+	s += it.key() + "=";
+	if ( (*it).find( ' ' ) != -1 )
+	    s += "\"" + *it + "\"" + " ";
+	else
+	    s += *it + " ";
+    }
+    s += ">";
+    return s;
+}
+
+void TQTextImage::adjustToPainter( TQPainter* p )
+{
+    width = scale( tmpwidth, p );
+    height = scale( tmpheight, p );
+}
+
+#if !defined(Q_WS_X11)
+#include <qbitmap.h>
+#include <qcleanuphandler.h>
+static TQPixmap *qrt_selection = 0;
+static TQSingleCleanupHandler<TQPixmap> qrt_cleanup_pixmap;
+static void qrt_createSelectionPixmap( const TQColorGroup &cg )
+{
+    qrt_selection = new TQPixmap( 2, 2 );
+    qrt_cleanup_pixmap.set( &qrt_selection );
+    qrt_selection->fill( TQt::color0 );
+    TQBitmap m( 2, 2 );
+    m.fill( TQt::color1 );
+    TQPainter p( &m );
+    p.setPen( TQt::color0 );
+    for ( int j = 0; j < 2; ++j ) {
+	p.drawPoint( j % 2, j );
+    }
+    p.end();
+    qrt_selection->setMask( m );
+    qrt_selection->fill( cg.highlight() );
+}
+#endif
+
+void TQTextImage::draw( TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
+{
+    if ( placement() != PlaceInline ) {
+	x = xpos;
+	y = ypos;
+    }
+
+    if ( pm.isNull() ) {
+	p->fillRect( x , y, width, height,  cg.dark() );
+	return;
+    }
+
+    if ( is_printer( p ) ) {
+	p->drawPixmap( TQRect( x, y, width, height ), pm );
+	return;
+    }
+
+    if ( placement() != PlaceInline && !TQRect( xpos, ypos, width, height ).intersects( TQRect( cx, cy, cw, ch ) ) )
+	return;
+
+    if ( placement() == PlaceInline )
+	p->drawPixmap( x , y, pm );
+    else
+	p->drawPixmap( cx , cy, pm, cx - x, cy - y, cw, ch );
+
+    if ( selected && placement() == PlaceInline && is_printer( p ) ) {
+#if defined(Q_WS_X11)
+	p->fillRect( TQRect( TQPoint( x, y ), pm.size() ), TQBrush( cg.highlight(), TQBrush::Dense4Pattern) );
+#else // in WIN32 Dense4Pattern doesn't work correctly (transparency problem), so work around it
+	if ( !qrt_selection )
+	    qrt_createSelectionPixmap( cg );
+	p->drawTiledPixmap( x, y, pm.width(), pm.height(), *qrt_selection );
+#endif
+    }
+}
+
+void TQTextHorizontalLine::adjustToPainter( TQPainter* p )
+{
+    height = scale( tmpheight, p );
+}
+
+
+TQTextHorizontalLine::TQTextHorizontalLine( TQTextDocument *p, const TQMap<TQString, TQString> &attr,
+					  const TQString &,
+					  TQMimeSourceFactory & )
+    : TQTextCustomItem( p )
+{
+    height = tmpheight = 8;
+    if ( attr.find( "color" ) != attr.end() )
+	color = TQColor( *attr.find( "color" ) );
+    shade = attr.find( "noshade" ) == attr.end();
+}
+
+TQTextHorizontalLine::~TQTextHorizontalLine()
+{
+}
+
+TQString TQTextHorizontalLine::richText() const
+{
+    return "<hr>";
+}
+
+void TQTextHorizontalLine::draw( TQPainter* p, int x, int y, int , int , int , int , const TQColorGroup& cg, bool selected )
+{
+    TQRect r( x, y, width, height);
+    if ( is_printer( p ) || !shade ) {
+	TQPen oldPen = p->pen();
+	if ( !color.isValid() )
+	    p->setPen( TQPen( cg.text(), is_printer( p ) ? height/8 : TQMAX( 2, height/4 ) ) );
+	else
+	    p->setPen( TQPen( color, is_printer( p ) ? height/8 : TQMAX( 2, height/4 ) ) );
+	p->drawLine( r.left()-1, y + height / 2, r.right() + 1, y + height / 2 );
+	p->setPen( oldPen );
+    } else {
+	TQColorGroup g( cg );
+	if ( color.isValid() )
+	    g.setColor( TQColorGroup::Dark, color );
+	if ( selected )
+	    p->fillRect( r, g.highlight() );
+	qDrawShadeLine( p, r.left() - 1, y + height / 2, r.right() + 1, y + height / 2, g, TRUE, height / 8 );
+    }
+}
+#endif //QT_NO_TEXTCUSTOMITEM
+
+/*****************************************************************/
+// Small set of utility functions to make the parser a bit simpler
+//
+
+bool TQTextDocument::hasPrefix(const TQChar* doc, int length, int pos, TQChar c)
+{
+    if ( pos + 1 > length )
+	return FALSE;
+    return doc[ pos ].lower() == c.lower();
+}
+
+bool TQTextDocument::hasPrefix( const TQChar* doc, int length, int pos, const TQString& s )
+{
+    if ( pos + (int) s.length() > length )
+	return FALSE;
+    for ( int i = 0; i < (int)s.length(); i++ ) {
+	if ( doc[ pos + i ].lower() != s[ i ].lower() )
+	    return FALSE;
+    }
+    return TRUE;
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+static bool qt_is_cell_in_use( TQPtrList<TQTextTableCell>& cells, int row, int col )
+{
+    for ( TQTextTableCell* c = cells.first(); c; c = cells.next() ) {
+	if ( row >= c->row() && row < c->row() + c->rowspan()
+	     && col >= c->column() && col < c->column() + c->colspan() )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+TQTextCustomItem* TQTextDocument::parseTable( const TQMap<TQString, TQString> &attr, const TQTextFormat &fmt,
+					    const TQChar* doc, int length, int& pos, TQTextParagraph *curpar )
+{
+
+    TQTextTable* table = new TQTextTable( this, attr );
+    int row = -1;
+    int col = -1;
+
+    TQString rowbgcolor;
+    TQString rowalign;
+    TQString tablebgcolor = attr["bgcolor"];
+
+    TQPtrList<TQTextTableCell> multicells;
+
+    TQString tagname;
+    (void) eatSpace(doc, length, pos);
+    while ( pos < length) {
+	if (hasPrefix(doc, length, pos, TQChar('<')) ){
+	    if (hasPrefix(doc, length, pos+1, TQChar('/'))) {
+		tagname = parseCloseTag( doc, length, pos );
+		if ( tagname == "table" ) {
+		    return table;
+		}
+	    } else {
+		TQMap<TQString, TQString> attr2;
+		bool emptyTag = FALSE;
+		tagname = parseOpenTag( doc, length, pos, attr2, emptyTag );
+		if ( tagname == "tr" ) {
+		    rowbgcolor = attr2["bgcolor"];
+		    rowalign = attr2["align"];
+		    row++;
+		    col = -1;
+		}
+		else if ( tagname == "td" || tagname == "th" ) {
+		    col++;
+		    while ( qt_is_cell_in_use( multicells, row, col ) ) {
+			col++;
+		    }
+
+		    if ( row >= 0 && col >= 0 ) {
+			const TQStyleSheetItem* s = sheet_->item(tagname);
+			if ( !attr2.contains("bgcolor") ) {
+			    if (!rowbgcolor.isEmpty() )
+				attr2["bgcolor"] = rowbgcolor;
+			    else if (!tablebgcolor.isEmpty() )
+				attr2["bgcolor"] = tablebgcolor;
+			}
+			if ( !attr2.contains("align") ) {
+			    if (!rowalign.isEmpty() )
+				attr2["align"] = rowalign;
+			}
+
+			// extract the cell contents
+			int end = pos;
+			while ( end < length
+				&& !hasPrefix( doc, length, end, "</td")
+				&& !hasPrefix( doc, length, end, "<td")
+				&& !hasPrefix( doc, length, end, "</th")
+				&& !hasPrefix( doc, length, end, "<th")
+				&& !hasPrefix( doc, length, end, "<td")
+				&& !hasPrefix( doc, length, end, "</tr")
+				&& !hasPrefix( doc, length, end, "<tr")
+				&& !hasPrefix( doc, length, end, "</table") ) {
+			    if ( hasPrefix( doc, length, end, "<table" ) ) { // nested table
+				int nested = 1;
+				++end;
+				while ( end < length && nested != 0 ) {
+				    if ( hasPrefix( doc, length, end, "</table" ) )
+					nested--;
+				    if ( hasPrefix( doc, length, end, "<table" ) )
+					nested++;
+				    end++;
+				}
+			    }
+			    end++;
+			}
+			TQTextTableCell* cell  = new TQTextTableCell( table, row, col,
+					    attr2, s, fmt.makeTextFormat( s, attr2, scaleFontsFactor ),
+					    contxt, *factory_, sheet_,
+					    TQConstString( doc + pos, end - pos ).string() );
+			cell->richText()->parentPar = curpar;
+			if ( cell->colspan() > 1 || cell->rowspan() > 1 )
+			    multicells.append( cell );
+			col += cell->colspan()-1;
+			pos = end;
+		    }
+		}
+	    }
+
+	} else {
+	    ++pos;
+	}
+    }
+    return table;
+}
+#endif // QT_NO_TEXTCUSTOMITEM
+
+bool TQTextDocument::eatSpace(const TQChar* doc, int length, int& pos, bool includeNbsp )
+{
+    int old_pos = pos;
+    while (pos < length && doc[pos].isSpace() && ( includeNbsp || (doc[pos] != TQChar::nbsp ) ) )
+	pos++;
+    return old_pos < pos;
+}
+
+bool TQTextDocument::eat(const TQChar* doc, int length, int& pos, TQChar c)
+{
+    bool ok = pos < length && doc[pos] == c;
+    if ( ok )
+	pos++;
+    return ok;
+}
+/*****************************************************************/
+
+struct Entity {
+    const char * name;
+    Q_UINT16 code;
+};
+
+static const Entity entitylist [] = {
+    { "AElig", 0x00c6 },
+    { "Aacute", 0x00c1 },
+    { "Acirc", 0x00c2 },
+    { "Agrave", 0x00c0 },
+    { "Alpha", 0x0391 },
+    { "AMP", 38 },
+    { "Aring", 0x00c5 },
+    { "Atilde", 0x00c3 },
+    { "Auml", 0x00c4 },
+    { "Beta", 0x0392 },
+    { "Ccedil", 0x00c7 },
+    { "Chi", 0x03a7 },
+    { "Dagger", 0x2021 },
+    { "Delta", 0x0394 },
+    { "ETH", 0x00d0 },
+    { "Eacute", 0x00c9 },
+    { "Ecirc", 0x00ca },
+    { "Egrave", 0x00c8 },
+    { "Epsilon", 0x0395 },
+    { "Eta", 0x0397 },
+    { "Euml", 0x00cb },
+    { "Gamma", 0x0393 },
+    { "GT", 62 },
+    { "Iacute", 0x00cd },
+    { "Icirc", 0x00ce },
+    { "Igrave", 0x00cc },
+    { "Iota", 0x0399 },
+    { "Iuml", 0x00cf },
+    { "Kappa", 0x039a },
+    { "Lambda", 0x039b },
+    { "LT", 60 },
+    { "Mu", 0x039c },
+    { "Ntilde", 0x00d1 },
+    { "Nu", 0x039d },
+    { "OElig", 0x0152 },
+    { "Oacute", 0x00d3 },
+    { "Ocirc", 0x00d4 },
+    { "Ograve", 0x00d2 },
+    { "Omega", 0x03a9 },
+    { "Omicron", 0x039f },
+    { "Oslash", 0x00d8 },
+    { "Otilde", 0x00d5 },
+    { "Ouml", 0x00d6 },
+    { "Phi", 0x03a6 },
+    { "Pi", 0x03a0 },
+    { "Prime", 0x2033 },
+    { "Psi", 0x03a8 },
+    { "TQUOT", 34 },
+    { "Rho", 0x03a1 },
+    { "Scaron", 0x0160 },
+    { "Sigma", 0x03a3 },
+    { "THORN", 0x00de },
+    { "Tau", 0x03a4 },
+    { "Theta", 0x0398 },
+    { "Uacute", 0x00da },
+    { "Ucirc", 0x00db },
+    { "Ugrave", 0x00d9 },
+    { "Upsilon", 0x03a5 },
+    { "Uuml", 0x00dc },
+    { "Xi", 0x039e },
+    { "Yacute", 0x00dd },
+    { "Yuml", 0x0178 },
+    { "Zeta", 0x0396 },
+    { "aacute", 0x00e1 },
+    { "acirc", 0x00e2 },
+    { "acute", 0x00b4 },
+    { "aelig", 0x00e6 },
+    { "agrave", 0x00e0 },
+    { "alefsym", 0x2135 },
+    { "alpha", 0x03b1 },
+    { "amp", 38 },
+    { "and", 0x22a5 },
+    { "ang", 0x2220 },
+    { "apos", 0x0027 },
+    { "aring", 0x00e5 },
+    { "asymp", 0x2248 },
+    { "atilde", 0x00e3 },
+    { "auml", 0x00e4 },
+    { "bdquo", 0x201e },
+    { "beta", 0x03b2 },
+    { "brvbar", 0x00a6 },
+    { "bull", 0x2022 },
+    { "cap", 0x2229 },
+    { "ccedil", 0x00e7 },
+    { "cedil", 0x00b8 },
+    { "cent", 0x00a2 },
+    { "chi", 0x03c7 },
+    { "circ", 0x02c6 },
+    { "clubs", 0x2663 },
+    { "cong", 0x2245 },
+    { "copy", 0x00a9 },
+    { "crarr", 0x21b5 },
+    { "cup", 0x222a },
+    { "curren", 0x00a4 },
+    { "dArr", 0x21d3 },
+    { "dagger", 0x2020 },
+    { "darr", 0x2193 },
+    { "deg", 0x00b0 },
+    { "delta", 0x03b4 },
+    { "diams", 0x2666 },
+    { "divide", 0x00f7 },
+    { "eacute", 0x00e9 },
+    { "ecirc", 0x00ea },
+    { "egrave", 0x00e8 },
+    { "empty", 0x2205 },
+    { "emsp", 0x2003 },
+    { "ensp", 0x2002 },
+    { "epsilon", 0x03b5 },
+    { "equiv", 0x2261 },
+    { "eta", 0x03b7 },
+    { "eth", 0x00f0 },
+    { "euml", 0x00eb },
+    { "euro", 0x20ac },
+    { "exist", 0x2203 },
+    { "fnof", 0x0192 },
+    { "forall", 0x2200 },
+    { "frac12", 0x00bd },
+    { "frac14", 0x00bc },
+    { "frac34", 0x00be },
+    { "frasl", 0x2044 },
+    { "gamma", 0x03b3 },
+    { "ge", 0x2265 },
+    { "gt", 62 },
+    { "hArr", 0x21d4 },
+    { "harr", 0x2194 },
+    { "hearts", 0x2665 },
+    { "hellip", 0x2026 },
+    { "iacute", 0x00ed },
+    { "icirc", 0x00ee },
+    { "iexcl", 0x00a1 },
+    { "igrave", 0x00ec },
+    { "image", 0x2111 },
+    { "infin", 0x221e },
+    { "int", 0x222b },
+    { "iota", 0x03b9 },
+    { "iquest", 0x00bf },
+    { "isin", 0x2208 },
+    { "iuml", 0x00ef },
+    { "kappa", 0x03ba },
+    { "lArr", 0x21d0 },
+    { "lambda", 0x03bb },
+    { "lang", 0x2329 },
+    { "laquo", 0x00ab },
+    { "larr", 0x2190 },
+    { "lceil", 0x2308 },
+    { "ldquo", 0x201c },
+    { "le", 0x2264 },
+    { "lfloor", 0x230a },
+    { "lowast", 0x2217 },
+    { "loz", 0x25ca },
+    { "lrm", 0x200e },
+    { "lsaquo", 0x2039 },
+    { "lsquo", 0x2018 },
+    { "lt", 60 },
+    { "macr", 0x00af },
+    { "mdash", 0x2014 },
+    { "micro", 0x00b5 },
+    { "middot", 0x00b7 },
+    { "minus", 0x2212 },
+    { "mu", 0x03bc },
+    { "nabla", 0x2207 },
+    { "nbsp", 0x00a0 },
+    { "ndash", 0x2013 },
+    { "ne", 0x2260 },
+    { "ni", 0x220b },
+    { "not", 0x00ac },
+    { "notin", 0x2209 },
+    { "nsub", 0x2284 },
+    { "ntilde", 0x00f1 },
+    { "nu", 0x03bd },
+    { "oacute", 0x00f3 },
+    { "ocirc", 0x00f4 },
+    { "oelig", 0x0153 },
+    { "ograve", 0x00f2 },
+    { "oline", 0x203e },
+    { "omega", 0x03c9 },
+    { "omicron", 0x03bf },
+    { "oplus", 0x2295 },
+    { "or", 0x22a6 },
+    { "ordf", 0x00aa },
+    { "ordm", 0x00ba },
+    { "oslash", 0x00f8 },
+    { "otilde", 0x00f5 },
+    { "otimes", 0x2297 },
+    { "ouml", 0x00f6 },
+    { "para", 0x00b6 },
+    { "part", 0x2202 },
+    { "percnt", 0x0025 },
+    { "permil", 0x2030 },
+    { "perp", 0x22a5 },
+    { "phi", 0x03c6 },
+    { "pi", 0x03c0 },
+    { "piv", 0x03d6 },
+    { "plusmn", 0x00b1 },
+    { "pound", 0x00a3 },
+    { "prime", 0x2032 },
+    { "prod", 0x220f },
+    { "prop", 0x221d },
+    { "psi", 0x03c8 },
+    { "quot", 34 },
+    { "rArr", 0x21d2 },
+    { "radic", 0x221a },
+    { "rang", 0x232a },
+    { "raquo", 0x00bb },
+    { "rarr", 0x2192 },
+    { "rceil", 0x2309 },
+    { "rdquo", 0x201d },
+    { "real", 0x211c },
+    { "reg", 0x00ae },
+    { "rfloor", 0x230b },
+    { "rho", 0x03c1 },
+    { "rlm", 0x200f },
+    { "rsaquo", 0x203a },
+    { "rsquo", 0x2019 },
+    { "sbquo", 0x201a },
+    { "scaron", 0x0161 },
+    { "sdot", 0x22c5 },
+    { "sect", 0x00a7 },
+    { "shy", 0x00ad },
+    { "sigma", 0x03c3 },
+    { "sigmaf", 0x03c2 },
+    { "sim", 0x223c },
+    { "spades", 0x2660 },
+    { "sub", 0x2282 },
+    { "sube", 0x2286 },
+    { "sum", 0x2211 },
+    { "sup1", 0x00b9 },
+    { "sup2", 0x00b2 },
+    { "sup3", 0x00b3 },
+    { "sup", 0x2283 },
+    { "supe", 0x2287 },
+    { "szlig", 0x00df },
+    { "tau", 0x03c4 },
+    { "there4", 0x2234 },
+    { "theta", 0x03b8 },
+    { "thetasym", 0x03d1 },
+    { "thinsp", 0x2009 },
+    { "thorn", 0x00fe },
+    { "tilde", 0x02dc },
+    { "times", 0x00d7 },
+    { "trade", 0x2122 },
+    { "uArr", 0x21d1 },
+    { "uacute", 0x00fa },
+    { "uarr", 0x2191 },
+    { "ucirc", 0x00fb },
+    { "ugrave", 0x00f9 },
+    { "uml", 0x00a8 },
+    { "upsih", 0x03d2 },
+    { "upsilon", 0x03c5 },
+    { "uuml", 0x00fc },
+    { "weierp", 0x2118 },
+    { "xi", 0x03be },
+    { "yacute", 0x00fd },
+    { "yen", 0x00a5 },
+    { "yuml", 0x00ff },
+    { "zeta", 0x03b6 },
+    { "zwj", 0x200d },
+    { "zwnj", 0x200c },
+    { "", 0x0000 }
+};
+
+
+
+
+
+static TQMap<TQString, TQChar> *html_map = 0;
+static void qt_cleanup_html_map()
+{
+    delete html_map;
+    html_map = 0;
+}
+
+static TQMap<TQString, TQChar> *htmlMap()
+{
+    if ( !html_map ) {
+	html_map = new TQMap<TQString, TQChar>;
+	qAddPostRoutine( qt_cleanup_html_map );
+
+	const Entity *ent = entitylist;
+	while( ent->code ) {
+	    html_map->insert( ent->name, TQChar(ent->code) );
+	    ent++;
+	}
+    }
+    return html_map;
+}
+
+TQChar TQTextDocument::parseHTMLSpecialChar(const TQChar* doc, int length, int& pos)
+{
+    TQString s;
+    pos++;
+    int recoverpos = pos;
+    while ( pos < length && doc[pos] != ';' && !doc[pos].isSpace() && pos < recoverpos + 8 ) {
+	s += doc[pos];
+	pos++;
+    }
+    if (doc[pos] != ';' && !doc[pos].isSpace() ) {
+	pos = recoverpos;
+	return '&';
+    }
+    pos++;
+
+    if ( s.length() > 1 && s[0] == '#') {
+        int off = 1;
+        int base = 10;
+        if (s[1] == 'x') {
+            off = 2;
+            base = 16;
+        }
+        bool ok;
+	int num = s.mid(off).toInt(&ok, base);
+	if ( num == 151 ) // ### hack for designer manual
+	    return '-';
+        if (ok)
+            return num;
+    } else {
+        TQMap<TQString, TQChar>::Iterator it = htmlMap()->find(s);
+        if ( it != htmlMap()->end() ) {
+            return *it;
+        }
+    }
+
+    pos = recoverpos;
+    return '&';
+}
+
+TQString TQTextDocument::parseWord(const TQChar* doc, int length, int& pos, bool lower)
+{
+    TQString s;
+
+    if (doc[pos] == '"') {
+	pos++;
+	while ( pos < length && doc[pos] != '"' ) {
+	    if ( doc[pos] == '&' ) {
+		s += parseHTMLSpecialChar( doc, length, pos );
+	    } else {
+		s += doc[pos];
+		pos++;
+	    }
+	}
+	eat(doc, length, pos, '"');
+    } else if (doc[pos] == '\'') {
+	pos++;
+	while ( pos < length  && doc[pos] != '\'' ) {
+	    s += doc[pos];
+	    pos++;
+	}
+	eat(doc, length, pos, '\'');
+    } else {
+	static TQString term = TQString::fromLatin1("/>");
+	while ( pos < length
+		&& doc[pos] != '>'
+		&& !hasPrefix(doc, length, pos, term)
+		&& doc[pos] != '<'
+		&& doc[pos] != '='
+		&& !doc[pos].isSpace() )
+	{
+	    if ( doc[pos] == '&' ) {
+		s += parseHTMLSpecialChar( doc, length, pos );
+	    } else {
+		s += doc[pos];
+		pos++;
+	    }
+	}
+	if (lower)
+	    s = s.lower();
+    }
+    return s;
+}
+
+TQChar TQTextDocument::parseChar(const TQChar* doc, int length, int& pos, TQStyleSheetItem::WhiteSpaceMode wsm )
+{
+    if ( pos >=  length )
+	return TQChar::null;
+
+    TQChar c = doc[pos++];
+
+    if (c == '<' )
+	return TQChar::null;
+
+    if ( c.isSpace() && c != TQChar::nbsp ) {
+	if ( wsm == TQStyleSheetItem::WhiteSpacePre ) {
+	    if ( c == '\n' )
+		return TQChar_linesep;
+	    else
+		return c;
+	} else { // non-pre mode: collapse whitespace except nbsp
+	    while ( pos< length &&
+		    doc[pos].isSpace()  && doc[pos] != TQChar::nbsp )
+		pos++;
+	    return ' ';
+	}
+    }
+    else if ( c == '&' )
+	return parseHTMLSpecialChar( doc, length, --pos );
+    else
+	return c;
+}
+
+TQString TQTextDocument::parseOpenTag(const TQChar* doc, int length, int& pos,
+				  TQMap<TQString, TQString> &attr, bool& emptyTag)
+{
+    emptyTag = FALSE;
+    pos++;
+    if ( hasPrefix(doc, length, pos, '!') ) {
+	if ( hasPrefix( doc, length, pos+1, "--")) {
+	    pos += 3;
+	    // eat comments
+	    TQString pref = TQString::fromLatin1("-->");
+	    while ( !hasPrefix(doc, length, pos, pref ) && pos < length )
+		pos++;
+	    if ( hasPrefix(doc, length, pos, pref ) ) {
+		pos += 3;
+		eatSpace(doc, length, pos, TRUE);
+	    }
+	    emptyTag = TRUE;
+	    return TQString::null;
+	}
+	else {
+	    // eat strange internal tags
+	    while ( !hasPrefix(doc, length, pos, '>') && pos < length )
+		pos++;
+	    if ( hasPrefix(doc, length, pos, '>') ) {
+		pos++;
+		eatSpace(doc, length, pos, TRUE);
+	    }
+	    return TQString::null;
+	}
+    }
+
+    TQString tag = parseWord(doc, length, pos );
+    eatSpace(doc, length, pos, TRUE);
+    static TQString term = TQString::fromLatin1("/>");
+    static TQString s_TRUE = TQString::fromLatin1("TRUE");
+
+    while (doc[pos] != '>' && ! (emptyTag = hasPrefix(doc, length, pos, term) )) {
+	TQString key = parseWord(doc, length, pos );
+	eatSpace(doc, length, pos, TRUE);
+	if ( key.isEmpty()) {
+	    // error recovery
+	    while ( pos < length && doc[pos] != '>' )
+		pos++;
+	    break;
+	}
+	TQString value;
+	if (hasPrefix(doc, length, pos, '=') ){
+	    pos++;
+	    eatSpace(doc, length, pos);
+	    value = parseWord(doc, length, pos, FALSE);
+	}
+	else
+	    value = s_TRUE;
+	attr.insert(key.lower(), value );
+	eatSpace(doc, length, pos, TRUE);
+    }
+
+    if (emptyTag) {
+	eat(doc, length, pos, '/');
+	eat(doc, length, pos, '>');
+    }
+    else
+	eat(doc, length, pos, '>');
+
+    return tag;
+}
+
+TQString TQTextDocument::parseCloseTag( const TQChar* doc, int length, int& pos )
+{
+    pos++;
+    pos++;
+    TQString tag = parseWord(doc, length, pos );
+    eatSpace(doc, length, pos, TRUE);
+    eat(doc, length, pos, '>');
+    return tag;
+}
+
+TQTextFlow::TQTextFlow()
+{
+    w = pagesize = 0;
+}
+
+TQTextFlow::~TQTextFlow()
+{
+    clear();
+}
+
+void TQTextFlow::clear()
+{
+#ifndef QT_NO_TEXTCUSTOMITEM
+    leftItems.setAutoDelete( TRUE );
+    rightItems.setAutoDelete( TRUE );
+    leftItems.clear();
+    rightItems.clear();
+    leftItems.setAutoDelete( FALSE );
+    rightItems.setAutoDelete( FALSE );
+#endif
+}
+
+void TQTextFlow::setWidth( int width )
+{
+    w = width;
+}
+
+int TQTextFlow::adjustLMargin( int yp, int, int margin, int space )
+{
+#ifndef QT_NO_TEXTCUSTOMITEM
+    for ( TQTextCustomItem* item = leftItems.first(); item; item = leftItems.next() ) {
+	if ( item->ypos == -1 )
+	    continue;
+	if ( yp >= item->ypos && yp < item->ypos + item->height )
+	    margin = TQMAX( margin, item->xpos + item->width + space );
+    }
+#endif
+    return margin;
+}
+
+int TQTextFlow::adjustRMargin( int yp, int, int margin, int space )
+{
+#ifndef QT_NO_TEXTCUSTOMITEM
+    for ( TQTextCustomItem* item = rightItems.first(); item; item = rightItems.next() ) {
+	if ( item->ypos == -1 )
+	    continue;
+	if ( yp >= item->ypos && yp < item->ypos + item->height )
+	    margin = TQMAX( margin, w - item->xpos - space );
+    }
+#endif
+    return margin;
+}
+
+
+int TQTextFlow::adjustFlow( int y, int /*w*/, int h )
+{
+    if ( pagesize > 0 ) { // check pages
+	int yinpage = y % pagesize;
+	if ( yinpage <= border_tolerance )
+	    return border_tolerance - yinpage;
+	else
+	    if ( yinpage + h > pagesize - border_tolerance )
+		return ( pagesize - yinpage ) + border_tolerance;
+    }
+    return 0;
+}
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+void TQTextFlow::unregisterFloatingItem( TQTextCustomItem* item )
+{
+    leftItems.removeRef( item );
+    rightItems.removeRef( item );
+}
+
+void TQTextFlow::registerFloatingItem( TQTextCustomItem* item )
+{
+    if ( item->placement() == TQTextCustomItem::PlaceRight ) {
+	if ( !rightItems.contains( item ) )
+	    rightItems.append( item );
+    } else if ( item->placement() == TQTextCustomItem::PlaceLeft &&
+		!leftItems.contains( item ) ) {
+	leftItems.append( item );
+    }
+}
+#endif // QT_NO_TEXTCUSTOMITEM
+
+TQRect TQTextFlow::boundingRect() const
+{
+    TQRect br;
+#ifndef QT_NO_TEXTCUSTOMITEM
+    TQPtrListIterator<TQTextCustomItem> l( leftItems );
+    while( l.current() ) {
+	br = br.unite( l.current()->geometry() );
+	++l;
+    }
+    TQPtrListIterator<TQTextCustomItem> r( rightItems );
+    while( r.current() ) {
+	br = br.unite( r.current()->geometry() );
+	++r;
+    }
+#endif
+    return br;
+}
+
+
+void TQTextFlow::drawFloatingItems( TQPainter* p, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
+{
+#ifndef QT_NO_TEXTCUSTOMITEM
+    TQTextCustomItem *item;
+    for ( item = leftItems.first(); item; item = leftItems.next() ) {
+	if ( item->xpos == -1 || item->ypos == -1 )
+	    continue;
+	item->draw( p, item->xpos, item->ypos, cx, cy, cw, ch, cg, selected );
+    }
+
+    for ( item = rightItems.first(); item; item = rightItems.next() ) {
+	if ( item->xpos == -1 || item->ypos == -1 )
+	    continue;
+	item->draw( p, item->xpos, item->ypos, cx, cy, cw, ch, cg, selected );
+    }
+#endif
+}
+
+// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+void TQTextCustomItem::pageBreak( int /*y*/ , TQTextFlow* /*flow*/ )
+{
+}
+#endif
+
+#ifndef QT_NO_TEXTCUSTOMITEM
+TQTextTable::TQTextTable( TQTextDocument *p, const TQMap<TQString, TQString> & attr  )
+    : TQTextCustomItem( p )
+{
+    cells.setAutoDelete( FALSE );
+    cellspacing = 2;
+    if ( attr.contains("cellspacing") )
+	cellspacing = attr["cellspacing"].toInt();
+    cellpadding = 1;
+    if ( attr.contains("cellpadding") )
+	cellpadding = attr["cellpadding"].toInt();
+    border = innerborder = 0;
+    if ( attr.contains("border" ) ) {
+	TQString s( attr["border"] );
+	if ( s == "TRUE" )
+	    border = 1;
+	else
+	    border = attr["border"].toInt();
+    }
+    us_b = border;
+
+    innerborder = us_ib = border ? 1 : 0;
+
+    if ( border )
+	cellspacing += 2;
+
+    us_ib = innerborder;
+    us_cs = cellspacing;
+    us_cp = cellpadding;
+    outerborder = cellspacing + border;
+    us_ob = outerborder;
+    layout = new TQGridLayout( 1, 1, cellspacing );
+
+    fixwidth = 0;
+    stretch = 0;
+    if ( attr.contains("width") ) {
+	bool b;
+	TQString s( attr["width"] );
+	int w = s.toInt( &b );
+	if ( b ) {
+	    fixwidth = w;
+	} else {
+	    s = s.stripWhiteSpace();
+	    if ( s.length() > 1 && s[ (int)s.length()-1 ] == '%' )
+		stretch = s.left( s.length()-1).toInt();
+	}
+    }
+    us_fixwidth = fixwidth;
+
+    place = PlaceInline;
+    if ( attr["align"] == "left" )
+	place = PlaceLeft;
+    else if ( attr["align"] == "right" )
+	place = PlaceRight;
+    cachewidth = 0;
+    attributes = attr;
+    pageBreakFor = -1;
+}
+
+TQTextTable::~TQTextTable()
+{
+    delete layout;
+}
+
+TQString TQTextTable::richText() const
+{
+    TQString s;
+    s = "<table ";
+    TQMap<TQString, TQString>::ConstIterator it = attributes.begin();
+    for ( ; it != attributes.end(); ++it )
+	s += it.key() + "=" + *it + " ";
+    s += ">\n";
+
+    int lastRow = -1;
+    bool needEnd = FALSE;
+    TQPtrListIterator<TQTextTableCell> it2( cells );
+    while ( it2.current() ) {
+	TQTextTableCell *cell = it2.current();
+	++it2;
+	if ( lastRow != cell->row() ) {
+	    if ( lastRow != -1 )
+		s += "</tr>\n";
+	    s += "<tr>";
+	    lastRow = cell->row();
+	    needEnd = TRUE;
+	}
+	s += "<td";
+	it = cell->attributes.begin();
+	for ( ; it != cell->attributes.end(); ++it )
+	    s += " " + it.key() + "=" + *it;
+	s += ">";
+	s += cell->richText()->richText();
+	s += "</td>";
+    }
+    if ( needEnd )
+	s += "</tr>\n";
+    s += "</table>\n";
+    return s;
+}
+
+void TQTextTable::setParagraph(TQTextParagraph *p)
+{
+    for ( TQTextTableCell* cell = cells.first(); cell; cell = cells.next() )
+	cell->richText()->parentPar = p;
+    TQTextCustomItem::setParagraph(p);
+}
+
+void TQTextTable::adjustToPainter( TQPainter* p )
+{
+    cellspacing = scale( us_cs, p );
+    cellpadding = scale( us_cp, p );
+    border = scale( us_b , p );
+    innerborder = scale( us_ib, p );
+    outerborder = scale( us_ob ,p );
+    fixwidth = scale( us_fixwidth, p);
+    width = 0;
+    cachewidth = 0;
+    for ( TQTextTableCell* cell = cells.first(); cell; cell = cells.next() )
+	cell->adjustToPainter( p );
+}
+
+void TQTextTable::adjustCells( int y , int shift )
+{
+    TQPtrListIterator<TQTextTableCell> it( cells );
+    TQTextTableCell* cell;
+    bool enlarge = FALSE;
+    while ( ( cell = it.current() ) ) {
+	++it;
+	TQRect r = cell->geometry();
+	if ( y <= r.top() ) {
+	    r.moveBy(0, shift );
+	    cell->setGeometry( r );
+	    enlarge = TRUE;
+	} else if ( y <= r.bottom() ) {
+	    r.rBottom() += shift;
+	    cell->setGeometry( r );
+	    enlarge = TRUE;
+	}
+    }
+    if ( enlarge )
+	height += shift;
+}
+
+void TQTextTable::pageBreak( int  yt, TQTextFlow* flow )
+{
+    if ( flow->pageSize() <= 0 )
+        return;
+    if ( layout && pageBreakFor > 0 && pageBreakFor != yt ) {
+	layout->invalidate();
+	int h = layout->heightForWidth( width-2*outerborder );
+	layout->setGeometry( TQRect(0, 0, width-2*outerborder, h)  );
+	height = layout->geometry().height()+2*outerborder;
+    }
+    pageBreakFor = yt;
+    TQPtrListIterator<TQTextTableCell> it( cells );
+    TQTextTableCell* cell;
+    while ( ( cell = it.current() ) ) {
+	++it;
+	int y = yt + outerborder + cell->geometry().y();
+	int shift = flow->adjustFlow( y - cellspacing, width, cell->richText()->height() + 2*cellspacing );
+	adjustCells( y - outerborder - yt, shift );
+    }
+}
+
+
+void TQTextTable::draw(TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
+{
+    if ( placement() != PlaceInline ) {
+	x = xpos;
+	y = ypos;
+    }
+
+    for (TQTextTableCell* cell = cells.first(); cell; cell = cells.next() ) {
+	if ( cx < 0 && cy < 0 ||
+	     TQRect( cx, cy, cw, ch ).intersects( TQRect( x + outerborder + cell->geometry().x(),
+							y + outerborder + cell->geometry().y(),
+							cell->geometry().width(), cell->geometry().height() ) ) ) {
+	    cell->draw( p, x+outerborder, y+outerborder, cx, cy, cw, ch, cg, selected );
+	    if ( border ) {
+		TQRect r( x+outerborder+cell->geometry().x() - innerborder,
+			 y+outerborder+cell->geometry().y() - innerborder,
+			 cell->geometry().width() + 2 * innerborder,
+			 cell->geometry().height() + 2 * innerborder );
+		if ( is_printer( p ) ) {
+		    TQPen oldPen = p->pen();
+		    TQRect r2 = r;
+		    r2.addCoords( innerborder/2, innerborder/2, -innerborder/2, -innerborder/2 );
+		    p->setPen( TQPen( cg.text(), innerborder ) );
+		    p->drawRect( r2 );
+		    p->setPen( oldPen );
+		} else {
+		    int s =  TQMAX( cellspacing-2*innerborder, 0);
+		    if ( s ) {
+			p->fillRect( r.left()-s, r.top(), s+1, r.height(), cg.button() );
+			p->fillRect( r.right(), r.top(), s+1, r.height(), cg.button() );
+			p->fillRect( r.left()-s, r.top()-s, r.width()+2*s, s, cg.button() );
+			p->fillRect( r.left()-s, r.bottom(), r.width()+2*s, s, cg.button() );
+		    }
+		    qDrawShadePanel( p, r, cg, TRUE, innerborder );
+		}
+	    }
+	}
+    }
+    if ( border ) {
+	TQRect r ( x, y, width, height );
+	if ( is_printer( p ) ) {
+ 	    TQRect r2 = r;
+ 	    r2.addCoords( border/2, border/2, -border/2, -border/2 );
+	    TQPen oldPen = p->pen();
+	    p->setPen( TQPen( cg.text(), border ) );
+	    p->drawRect( r2 );
+	    p->setPen( oldPen );
+	} else {
+	    int s = border+TQMAX( cellspacing-2*innerborder, 0);
+	    if ( s ) {
+		p->fillRect( r.left(), r.top(), s, r.height(), cg.button() );
+		p->fillRect( r.right()-s, r.top(), s, r.height(), cg.button() );
+		p->fillRect( r.left(), r.top(), r.width(), s, cg.button() );
+		p->fillRect( r.left(), r.bottom()-s, r.width(), s, cg.button() );
+	    }
+	    qDrawShadePanel( p, r, cg, FALSE, border );
+	}
+    }
+
+}
+
+int TQTextTable::minimumWidth() const
+{
+    return fixwidth ? fixwidth : ((layout ? layout->minimumSize().width() : 0) + 2 * outerborder);
+}
+
+void TQTextTable::resize( int nwidth )
+{
+    if ( fixwidth && cachewidth != 0 )
+	return;
+    if ( nwidth == cachewidth )
+	return;
+
+
+    cachewidth = nwidth;
+    int w = nwidth;
+
+    format( w );
+
+    if ( stretch )
+	nwidth = nwidth * stretch / 100;
+
+    width = nwidth;
+    layout->invalidate();
+    int shw = layout->sizeHint().width() + 2*outerborder;
+    int mw = layout->minimumSize().width() + 2*outerborder;
+    if ( stretch )
+	width = TQMAX( mw, nwidth );
+    else
+	width = TQMAX( mw, TQMIN( nwidth, shw ) );
+
+    if ( fixwidth )
+	width = fixwidth;
+
+    layout->invalidate();
+    mw = layout->minimumSize().width() + 2*outerborder;
+    width = TQMAX( width, mw );
+
+    int h = layout->heightForWidth( width-2*outerborder );
+    layout->setGeometry( TQRect(0, 0, width-2*outerborder, h)  );
+    height = layout->geometry().height()+2*outerborder;
+}
+
+void TQTextTable::format( int w )
+{
+    for ( int i = 0; i < (int)cells.count(); ++i ) {
+	TQTextTableCell *cell = cells.at( i );
+	TQRect r = cell->geometry();
+	r.setWidth( w - 2*outerborder );
+	cell->setGeometry( r );
+    }
+}
+
+void TQTextTable::addCell( TQTextTableCell* cell )
+{
+    cells.append( cell );
+    layout->addMultiCell( cell, cell->row(), cell->row() + cell->rowspan()-1,
+			  cell->column(), cell->column() + cell->colspan()-1 );
+}
+
+bool TQTextTable::enter( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, bool atEnd )
+{
+    currCell.remove( c );
+    if ( !atEnd )
+	return next( c, doc, parag, idx, ox, oy );
+    currCell.insert( c, cells.count() );
+    return prev( c, doc, parag, idx, ox, oy );
+}
+
+bool TQTextTable::enterAt( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, const TQPoint &pos )
+{
+    currCell.remove( c );
+    int lastCell = -1;
+    int lastY = -1;
+    int i;
+    for ( i = 0; i < (int)cells.count(); ++i ) {
+	TQTextTableCell *cell = cells.at( i );
+	if ( !cell )
+	    continue;
+	TQRect r( cell->geometry().x(),
+		 cell->geometry().y(),
+		 cell->geometry().width() + 2 * innerborder + 2 * outerborder,
+		 cell->geometry().height() + 2 * innerborder + 2 * outerborder );
+
+	if ( r.left() <= pos.x() && r.right() >= pos.x() ) {
+	    if ( cell->geometry().y() > lastY ) {
+		lastCell = i;
+		lastY = cell->geometry().y();
+	    }
+	    if ( r.top() <= pos.y() && r.bottom() >= pos.y() ) {
+		currCell.insert( c, i );
+		break;
+	    }
+	}
+    }
+    if ( i == (int) cells.count() )
+ 	return FALSE; // no cell found
+
+    if ( currCell.find( c ) == currCell.end() ) {
+	if ( lastY != -1 )
+	    currCell.insert( c, lastCell );
+	else
+	    return FALSE;
+    }
+
+    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
+    if ( !cell )
+	return FALSE;
+    doc = cell->richText();
+    parag = doc->firstParagraph();
+    idx = 0;
+    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
+    oy += cell->geometry().y() + cell->verticalAlignmentOffset() + outerborder;
+    return TRUE;
+}
+
+bool TQTextTable::next( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
+{
+    int cc = -1;
+    if ( currCell.find( c ) != currCell.end() )
+	cc = *currCell.find( c );
+    if ( cc > (int)cells.count() - 1 || cc < 0 )
+	cc = -1;
+    currCell.remove( c );
+    currCell.insert( c, ++cc );
+    if ( cc >= (int)cells.count() ) {
+	currCell.insert( c, 0 );
+	TQTextCustomItem::next( c, doc, parag, idx, ox, oy );
+	TQTextTableCell *cell = cells.first();
+	if ( !cell )
+	    return FALSE;
+	doc = cell->richText();
+	idx = -1;
+	return TRUE;
+    }
+
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
+    if ( !cell )
+	return FALSE;
+    doc = cell->richText();
+    parag = doc->firstParagraph();
+    idx = 0;
+    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
+    oy += cell->geometry().y() + cell->verticalAlignmentOffset() + outerborder;
+    return TRUE;
+}
+
+bool TQTextTable::prev( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
+{
+    int cc = -1;
+    if ( currCell.find( c ) != currCell.end() )
+	cc = *currCell.find( c );
+    if ( cc > (int)cells.count() - 1 || cc < 0 )
+	cc = cells.count();
+    currCell.remove( c );
+    currCell.insert( c, --cc );
+    if ( cc < 0 ) {
+	currCell.insert( c, 0 );
+	TQTextCustomItem::prev( c, doc, parag, idx, ox, oy );
+	TQTextTableCell *cell = cells.first();
+	if ( !cell )
+	    return FALSE;
+	doc = cell->richText();
+	idx = -1;
+	return TRUE;
+    }
+
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
+    if ( !cell )
+	return FALSE;
+    doc = cell->richText();
+    parag = doc->lastParagraph();
+    idx = parag->length() - 1;
+    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
+    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
+    return TRUE;
+}
+
+bool TQTextTable::down( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
+{
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
+    if ( cell->row_ == layout->numRows() - 1 ) {
+	currCell.insert( c, 0 );
+	TQTextCustomItem::down( c, doc, parag, idx, ox, oy );
+	TQTextTableCell *cell = cells.first();
+	if ( !cell )
+	    return FALSE;
+	doc = cell->richText();
+	idx = -1;
+	return TRUE;
+    }
+
+    int oldRow = cell->row_;
+    int oldCol = cell->col_;
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    int cc = *currCell.find( c );
+    for ( int i = cc; i < (int)cells.count(); ++i ) {
+	cell = cells.at( i );
+	if ( cell->row_ > oldRow && cell->col_ == oldCol ) {
+	    currCell.insert( c, i );
+	    break;
+	}
+    }
+    doc = cell->richText();
+    if ( !cell )
+	return FALSE;
+    parag = doc->firstParagraph();
+    idx = 0;
+    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
+    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
+    return TRUE;
+}
+
+bool TQTextTable::up( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
+{
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
+    if ( cell->row_ == 0 ) {
+	currCell.insert( c, 0 );
+	TQTextCustomItem::up( c, doc, parag, idx, ox, oy );
+	TQTextTableCell *cell = cells.first();
+	if ( !cell )
+	    return FALSE;
+	doc = cell->richText();
+	idx = -1;
+	return TRUE;
+    }
+
+    int oldRow = cell->row_;
+    int oldCol = cell->col_;
+    if ( currCell.find( c ) == currCell.end() )
+	return FALSE;
+    int cc = *currCell.find( c );
+    for ( int i = cc; i >= 0; --i ) {
+	cell = cells.at( i );
+	if ( cell->row_ < oldRow && cell->col_ == oldCol ) {
+	    currCell.insert( c, i );
+	    break;
+	}
+    }
+    doc = cell->richText();
+    if ( !cell )
+	return FALSE;
+    parag = doc->lastParagraph();
+    idx = parag->length() - 1;
+    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
+    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
+    return TRUE;
+}
+
+TQTextTableCell::TQTextTableCell( TQTextTable* table,
+				int row, int column,
+				const TQMap<TQString, TQString> &attr,
+				const TQStyleSheetItem* /*style*/, // ### use them
+				const TQTextFormat& fmt, const TQString& context,
+				TQMimeSourceFactory &factory, TQStyleSheet *sheet,
+				const TQString& doc)
+{
+    cached_width = -1;
+    cached_sizehint = -1;
+
+    maxw = TQWIDGETSIZE_MAX;
+    minw = 0;
+
+    parent = table;
+    row_ = row;
+    col_ = column;
+    stretch_ = 0;
+    richtext = new TQTextDocument( table->parent );
+    richtext->formatCollection()->setPaintDevice( table->parent->formatCollection()->paintDevice() );
+    richtext->bodyText = fmt.color();
+    richtext->setTableCell( this );
+    TQString a = *attr.find( "align" );
+    if ( !a.isEmpty() ) {
+	a = a.lower();
+	if ( a == "left" )
+	    richtext->setAlignment( TQt::AlignLeft );
+	else if ( a == "center" )
+	    richtext->setAlignment( TQt::AlignHCenter );
+	else if ( a == "right" )
+	    richtext->setAlignment( TQt::AlignRight );
+    }
+    align = 0;
+    TQString va = *attr.find( "valign" );
+    if ( !va.isEmpty() ) {
+	va = va.lower();
+	if ( va == "top" )
+	    align |= TQt::AlignTop;
+	else if ( va == "center" || va == "middle" )
+	    align |= TQt::AlignVCenter;
+	else if ( va == "bottom" )
+	    align |= TQt::AlignBottom;
+    }
+    richtext->setFormatter( table->parent->formatter() );
+    richtext->setUseFormatCollection( table->parent->useFormatCollection() );
+    richtext->setMimeSourceFactory( &factory );
+    richtext->setStyleSheet( sheet );
+    richtext->setRichText( doc, context, &fmt );
+    rowspan_ = 1;
+    colspan_ = 1;
+    if ( attr.contains("colspan") )
+	colspan_ = attr["colspan"].toInt();
+    if ( attr.contains("rowspan") )
+	rowspan_ = attr["rowspan"].toInt();
+
+    background = 0;
+    if ( attr.contains("bgcolor") ) {
+	background = new TQBrush(TQColor( attr["bgcolor"] ));
+    }
+
+
+    hasFixedWidth = FALSE;
+    if ( attr.contains("width") ) {
+	bool b;
+	TQString s( attr["width"] );
+	int w = s.toInt( &b );
+	if ( b ) {
+	    maxw = w;
+	    minw = maxw;
+	    hasFixedWidth = TRUE;
+	} else {
+	    s = s.stripWhiteSpace();
+	    if ( s.length() > 1 && s[ (int)s.length()-1 ] == '%' )
+		stretch_ = s.left( s.length()-1).toInt();
+	}
+    }
+
+    attributes = attr;
+
+    parent->addCell( this );
+}
+
+TQTextTableCell::~TQTextTableCell()
+{
+    delete background;
+    background = 0;
+    delete richtext;
+    richtext = 0;
+}
+
+TQSize TQTextTableCell::sizeHint() const
+{
+    int extra = 2 * ( parent->innerborder + parent->cellpadding + border_tolerance);
+    int used = richtext->widthUsed() + extra;
+
+    if  (stretch_ ) {
+	int w = parent->width * stretch_ / 100 - 2*parent->cellspacing - 2*parent->cellpadding;
+	return TQSize( TQMIN( w, maxw ), 0 ).expandedTo( minimumSize() );
+    }
+
+    return TQSize( used, 0 ).expandedTo( minimumSize() );
+}
+
+TQSize TQTextTableCell::minimumSize() const
+{
+    int extra = 2 * ( parent->innerborder + parent->cellpadding + border_tolerance);
+    return TQSize( TQMAX( richtext->minimumWidth() + extra, minw), 0 );
+}
+
+TQSize TQTextTableCell::maximumSize() const
+{
+    return TQSize( maxw, TQWIDGETSIZE_MAX );
+}
+
+TQSizePolicy::ExpandData TQTextTableCell::expanding() const
+{
+    return TQSizePolicy::BothDirections;
+}
+
+bool TQTextTableCell::isEmpty() const
+{
+    return FALSE;
+}
+void TQTextTableCell::setGeometry( const TQRect& r )
+{
+    int extra = 2 * ( parent->innerborder + parent->cellpadding );
+    if ( r.width() != cached_width )
+	richtext->doLayout( TQTextFormat::painter(), r.width() - extra );
+    cached_width = r.width();
+    geom = r;
+}
+
+TQRect TQTextTableCell::geometry() const
+{
+    return geom;
+}
+
+bool TQTextTableCell::hasHeightForWidth() const
+{
+    return TRUE;
+}
+
+int TQTextTableCell::heightForWidth( int w ) const
+{
+    int extra = 2 * ( parent->innerborder + parent->cellpadding );
+    w = TQMAX( minw, w );
+
+    if ( cached_width != w ) {
+	TQTextTableCell* that = (TQTextTableCell*) this;
+	that->richtext->doLayout( TQTextFormat::painter(), w - extra );
+	that->cached_width = w;
+    }
+    return richtext->height() + extra;
+}
+
+void TQTextTableCell::adjustToPainter( TQPainter* p )
+{
+    TQTextParagraph *parag = richtext->firstParagraph();
+    while ( parag ) {
+	parag->adjustToPainter( p );
+	parag = parag->next();
+    }
+}
+
+int TQTextTableCell::horizontalAlignmentOffset() const
+{
+    return parent->cellpadding;
+}
+
+int TQTextTableCell::verticalAlignmentOffset() const
+{
+    if ( (align & TQt::AlignVCenter ) == TQt::AlignVCenter )
+	return ( geom.height() - richtext->height() ) / 2;
+    else if ( ( align & TQt::AlignBottom ) == TQt::AlignBottom )
+	return geom.height() - parent->cellpadding - richtext->height()  ;
+    return parent->cellpadding;
+}
+
+void TQTextTableCell::draw( TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool )
+{
+    if ( cached_width != geom.width() ) {
+	int extra = 2 * ( parent->innerborder + parent->cellpadding );
+	richtext->doLayout( p, geom.width() - extra );
+	cached_width = geom.width();
+    }
+    TQColorGroup g( cg );
+    if ( background )
+	g.setBrush( TQColorGroup::Base, *background );
+    else if ( richtext->paper() )
+	g.setBrush( TQColorGroup::Base, *richtext->paper() );
+
+    p->save();
+    p->translate( x + geom.x(), y + geom.y() );
+    if ( background )
+	p->fillRect( 0, 0, geom.width(), geom.height(), *background );
+    else if ( richtext->paper() )
+	p->fillRect( 0, 0, geom.width(), geom.height(), *richtext->paper() );
+
+    p->translate( horizontalAlignmentOffset(), verticalAlignmentOffset() );
+
+    TQRegion r;
+    if ( cx >= 0 && cy >= 0 )
+	richtext->draw( p, cx - ( x + horizontalAlignmentOffset() + geom.x() ),
+			cy - ( y + geom.y() + verticalAlignmentOffset() ),
+			cw, ch, g, FALSE, FALSE, 0 );
+    else
+	richtext->draw( p, -1, -1, -1, -1, g, FALSE, FALSE, 0 );
+
+    p->restore();
+}
+#endif
+
+#endif //QT_NO_RICHTEXT