Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 4236 insertions, 0 deletions

diff --git a/src/attic/qtmultilineedit.cpp b/src/attic/qtmultilineedit.cpp
new file mode 100644
index 000000000..773bbbde6
--- /dev/null
+++ b/src/attic/qtmultilineedit.cpp
@@ -0,0 +1,4236 @@
+/**********************************************************************
+**
+** Implementation of TQtMultiLineEdit widget class
+**
+** Created : 961005
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file contains a class moved out of the TQt GUI Toolkit API. It
+** may be used, distributed and modified without limitation.
+**
+**********************************************************************/
+
+#include "qtmultilineedit.h"
+#ifndef QT_NO_QTMULTILINEEDIT
+#include "qpainter.h"
+#include "qscrollbar.h"
+#include "qclipboard.h"
+#include "qpixmap.h"
+#include "qregexp.h"
+#include "qapplication.h"
+#include "qdragobject.h"
+#include "qpopupmenu.h"
+#include "qtimer.h"
+#include "qdict.h"
+#include "qcursor.h"
+#ifndef QT_NO_COMPAT
+#include "qstyle.h"
+#endif
+
+
+class TQtMultiLineEditCommand
+{
+public:
+    enum Commands { Invalid, Begin, End, Insert, Delete };
+    virtual ~TQtMultiLineEditCommand() {};
+    virtual Commands type() { return Invalid; };
+    virtual int terminator() { return 0; }
+
+    virtual bool merge( TQtMultiLineEditCommand* ) { return FALSE;}
+};
+
+class TQBeginCommand : public TQtMultiLineEditCommand
+{
+
+public:
+    TQBeginCommand() {}
+    int terminator() { return 1; }
+    Commands type() { return Begin; };
+};
+
+class TQEndCommand : public TQtMultiLineEditCommand
+{
+public:
+    TQEndCommand() {}
+    int terminator() { return -1; }
+    Commands type() { return End; };
+};
+
+// TQtMultiLineEditUndoRedo methods
+class TQDelTextCmd : public TQtMultiLineEditCommand
+{
+public:
+    int mOffset;
+    TQString mStr;
+
+    // have to handle deletion of current selection
+    TQDelTextCmd(int offset, const TQString &str )
+	: mOffset( offset ),
+	  mStr ( str )
+    {
+    }
+    Commands type() { return Delete; };
+
+    bool merge( TQtMultiLineEditCommand* other)
+    {
+	if ( other->type() == type() ) {
+	    TQDelTextCmd* o = (TQDelTextCmd*) other;
+	    if ( mOffset + int(mStr.length()) == o->mOffset ) {
+		o->mStr.prepend( mStr );
+		o->mOffset = mOffset;
+		return TRUE;
+	    }
+	}
+	return FALSE;
+    }
+
+
+};
+
+class TQInsTextCmd : public TQDelTextCmd
+{
+
+public:
+    TQInsTextCmd(int offset,const TQString &str )
+	: TQDelTextCmd( offset, str )
+    {
+    }
+
+    Commands type() { return Insert; };
+
+    bool merge( TQtMultiLineEditCommand* other)
+    {
+	if ( other->type() == type() ) {
+	    TQInsTextCmd* o = (TQInsTextCmd*) other;
+	    if ( mOffset == o->mOffset + int(o->mStr.length()) ) {
+		o->mStr += mStr;
+		return TRUE;
+	    }
+	}
+	return FALSE;
+    }
+};
+
+
+/*
+  \class TQtMultiLineEdit qtmultilineedit.h
+
+  \brief The TQtMultiLineEdit widget is a simple editor for inputting text.
+
+  \obsolete
+
+  The TQtMultiLineEdit widget provides multiple line text input and display.
+  It is intended for moderate amounts of text. There are no arbitrary
+  limitations, but if you try to handle megabytes of data, performance
+  will suffer.
+
+  Per default, the edit widget does not perform any word
+  wrapping. This can be adjusted by calling setWordWrap(). Both
+  dynamic wrapping according to the visible width or a fixed number of
+  character or pixels is supported.
+
+  The widget can be used to display text by calling setReadOnly(TRUE).
+
+  The default key bindings are described in keyPressEvent(); they cannot
+  be customized except by inheriting the class.
+
+  <img src=qmlined-m.png> <img src=qmlined-w.png>
+*/
+
+/*
+    \property TQtMultiLineEdit::numLines
+    \brief the number of lines in the multi-line edit
+
+  numLines() returns the number of lines in the editor. The count
+  includes any empty lines at top and bottom, so for an empty editor
+  this method will return 1.
+*/
+/*
+    \property TQtMultiLineEdit::atBeginning
+    \brief whether the cursor is at the beginning
+
+    atBeginning() returns TRUE if the cursor is placed at the
+    beginning of the text.
+*/
+/*
+    \property TQtMultiLineEdit::atEnd
+    \brief whether the cursor is at the end
+
+  atEnd() returns TRUE if the cursor is placed at the end of the text.
+*/
+/*
+    \property TQtMultiLineEdit::maxLineWidth
+    \brief the maximum line width in pixels
+  Returns the width in pixels of the longest text line in this editor.
+*/
+/*
+    \property TQtMultiLineEdit::alignment
+    \brief the alignment
+
+    Possible values are \c AlignLeft, \c Align(H)Center and \c
+    AlignRight.
+  \sa TQt::AlignmentFlags
+*/
+/*
+    \property TQtMultiLineEdit::edited
+    \brief whether the text had been edited
+
+edited() returns the edited flag of the line edit.  If this returns FALSE,
+the contents has not been changed since the construction of the
+TQtMultiLineEdit (or the last call to setEdited( FALSE ), if any).  If
+it returns TRUE, the contents have been edited, or setEdited( TRUE )
+has been called.
+
+setEdited() sets the edited flag of this line edit to \e e.  The
+edited flag is never read by TQtMultiLineEdit, but is changed to TRUE
+whenever the user changes its contents.
+
+This is useful e.g. for things that need to provide a default value,
+but cannot find the default at once.  Just open the widget without the
+best default and when the default is known, check the edited() return
+value and set the line edit's contents if the user has not started
+editing the line edit.  Another example is to detect whether the
+contents need saving.
+
+*/
+/*
+    \property TQtMultiLineEdit::echoMode
+    \brief the echo mode
+*/
+/*
+    \property TQtMultiLineEdit::maxLength
+    \brief the maximum length of the text
+
+  The currently set text length limit, or -1 if there is
+  no limit (this is the default).
+
+*/
+/*
+    \property TQtMultiLineEdit::maxLines
+    \brief the maximum number of lines
+  The currently set line limit, or -1 if there is
+  no limit (the default).
+
+  Note that excess lines are deleted from the \e bottom of the
+  lines. If you want teletype behaviour with lines disappearing
+  from the \e top as the limit is exceed, you probably just want
+  to use removeLine(0) prior to adding an excess line.
+
+*/
+/*
+    \property TQtMultiLineEdit::hMargin
+    \brief the horizontal margin
+  The horizontal margin current set.  The default is 3.
+*/
+/*
+    \property TQtMultiLineEdit::wordWrap
+    \brief the word wrap mode
+
+  By default, wrapping keeps words intact. To allow breaking within
+  words, set the wrap policy to \c Anywhere (see setWrapPolicy() ).
+
+  The default wrap mode is \c NoWrap.
+
+  \sa wordWrap(), setWrapColumnOrWidth(), setWrapPolicy()
+*/
+/*
+    \property TQtMultiLineEdit::wrapColumnOrWidth
+    \brief the wrap width in columns or pixels
+  The wrap column or wrap width, depending on the word wrap
+  mode.
+  \sa setWordWrap(), setWrapColumnOrWidth()
+*/
+/*
+    \property TQtMultiLineEdit::wrapPolicy
+    \brief the wrap policy mode
+   The default is \c AtWhiteSpace.
+
+*/
+/*
+    \property TQtMultiLineEdit::autoUpdate
+    \brief whether auto update is enabled
+
+  autoUpdate() returns TRUE if the view updates itself automatically
+  whenever it is changed in some way.
+
+  If autoUpdate() is TRUE (this is the default) then the editor updates
+  itself automatically whenever it has changed in some way (generally,
+  when text has been inserted or deleted).
+
+  If autoUpdate() is FALSE, the view does NOT repaint itself, or update
+  its internal state variables itself when it is changed.  This can be
+  useful to avoid flicker during large changes, and is singularly
+  useless otherwise: Disable auto-update, do the changes, re-enable
+  auto-update, and call repaint().
+
+  \warning Do not leave the view in this state for a long time
+  (i.e. between events ). If, for example, the user interacts with the
+  view when auto-update is off, strange things can happen.
+
+  Setting auto-update to TRUE does not repaint the view, you must call
+  repaint() to do this (preferable repaint(FALSE) to avoid flicker).
+
+  \sa autoUpdate() repaint()
+
+*/
+/*
+    \property TQtMultiLineEdit::undoEnabled
+    \brief whether undo is enabled
+*/
+/*
+    \property TQtMultiLineEdit::undoDepth
+    \brief the undo depth
+
+  The maximum number of operations that can be stored on the undo stack.
+
+  \sa setUndoDepth()
+*/
+/*
+    \property TQtMultiLineEdit::readOnly
+    \brief whether the multi-line edit is read-only
+*/
+/*
+    \property TQtMultiLineEdit::overWriteMode
+    \brief the overwrite mode
+*/
+/*
+    \property TQtMultiLineEdit::text
+    \brief the multi-line edit's text
+*/
+/*
+    \property TQtMultiLineEdit::length
+    \brief the length of the text
+*/
+
+static const char * const arrow_xpm[] = {
+    "     8     8        2            1",
+    ". c None",
+    "# c #000000",
+    "........",
+    "..####..",
+    "..#####.",
+    ".....##.",
+    ".#..###.",
+    ".#####..",
+    ".####...",
+    ".#####.."
+};
+
+enum {
+    IdUndo,
+    IdRedo,
+#ifndef QT_NO_CLIPBOARD
+    IdCut,
+    IdCopy,
+    IdPaste,
+    IdPasteSpecial,
+#endif
+    IdClear,
+    IdSelectAll,
+    IdCount
+};
+
+struct TQtMultiLineData
+{
+    TQtMultiLineData() :
+	isHandlingEvent(FALSE),
+	edited(FALSE),
+	maxLineWidth(0),
+	align(TQt::AlignLeft),
+	maxlines(-1),
+	maxlinelen(-1),
+	maxlen(-1),
+	wordwrap( TQtMultiLineEdit::NoWrap ),
+	wrapcol( -1 ),
+	wrappolicy( TQtMultiLineEdit::AtWhiteSpace ),
+	// This doesn't use font bearings, as textWidthWithTabs does that.
+	// This is just an aesthetics value.
+	// It should probably be TQMAX(0,3-fontMetrics().minLeftBearing()) though,
+	// as bearings give some border anyway.
+	lr_marg(3),
+	marg_extra(0),
+	echomode(TQtMultiLineEdit::Normal),
+	val(0),
+	dnd_primed(FALSE),
+	dnd_forcecursor(FALSE),
+	undo( TRUE ),
+	undodepth( 256 )
+    {
+	undoList.setAutoDelete( TRUE );
+	redoList.setAutoDelete( TRUE );
+	clearChartable();
+    }
+    bool isHandlingEvent;
+    bool edited;
+    int  maxLineWidth;
+    int	 scrollTime;
+    int	 scrollAccel;
+    int  align;
+    int  numlines;
+    int  maxlines;
+    int  maxlinelen;
+    int  maxlen;
+    TQtMultiLineEdit::WordWrap wordwrap;
+    int wrapcol;
+    TQtMultiLineEdit::WrapPolicy wrappolicy;
+    int lr_marg;
+    int marg_extra;
+    TQtMultiLineEdit::EchoMode echomode;
+    const TQValidator* val;
+
+    bool dnd_primed; // If TRUE, user has pressed
+    bool dnd_forcecursor; // If TRUE show cursor for DND feedback,
+    // even if !hasFocus()
+    TQPtrList<TQtMultiLineEditCommand> undoList;
+    TQPtrList<TQtMultiLineEditCommand> redoList;
+    bool undo;
+    int undodepth;
+    short chartable[256];
+    void clearChartable()
+    {
+	int i = 256;
+	while ( i )
+	    chartable[--i] = 0;
+    }
+    TQPixmap arrow;
+    TQPoint dnd_startpos;
+    TQTimer *blinkTimer, *scrollTimer;
+#ifndef QT_NO_DRAGANDDROP
+    TQTimer *dnd_timer;
+#endif
+};
+
+
+#define CLEAR_UNDO {d->undoList.clear(); emit undoAvailable( FALSE );\
+    d->redoList.clear(); emit redoAvailable( FALSE );}
+
+void TQtMultiLineEdit::addUndoCmd(TQtMultiLineEditCommand* c)
+{
+    if ( d->undoList.isEmpty() )
+	emit undoAvailable(TRUE);
+    else if ( c->merge( d->undoList.last() ) ) {
+	delete c;
+	return;
+    }
+    if ( int(d->undoList.count()) >= d->undodepth )
+	d->undoList.removeFirst();
+    d->undoList.append(c);
+
+    if ( !d->redoList.isEmpty() ) {
+	d->redoList.clear();
+	emit redoAvailable( FALSE );
+    }
+}
+
+void TQtMultiLineEdit::addRedoCmd(TQtMultiLineEditCommand* c)
+{
+    if ( d->redoList.isEmpty() )
+	emit redoAvailable(TRUE);
+    d->redoList.append(c);
+}
+
+static const int initialScrollTime = 50; // mark text scroll time
+static const int initialScrollAccel = 5; // mark text scroll accel (0=fastest)
+static const int scroll_margin = 16;     // auto-scroll edge in DND
+
+#define WORD_WRAP ( d->wordwrap != TQtMultiLineEdit::NoWrap )
+#define DYNAMIC_WRAP ( d->wordwrap == TQtMultiLineEdit::WidgetWidth )
+#define FIXED_WIDTH_WRAP ( d->wordwrap == TQtMultiLineEdit::FixedPixelWidth )
+#define FIXED_COLUMN_WRAP ( d->wordwrap == TQtMultiLineEdit::FixedColumnWidth )
+#define BREAK_WITHIN_WORDS ( d->wrappolicy == TQtMultiLineEdit::Anywhere )
+
+static int defTabStop = 8;
+
+static int tabStopDist( const TQFontMetrics &fm )
+{
+    int dist;
+    dist = fm.width( TQChar('x' ));
+    if( dist == 0 )
+       dist = fm.maxWidth();
+    return defTabStop*dist;
+}
+
+
+/*
+  Sets the distance between tab stops for all TQtMultiLineEdit instances
+  to \a ex, which is measured in multiples of the width of a lower case 'x'
+  in the widget's font. The initial value is 8.
+
+  \warning This function does not cause a redraw. It is best to call
+  it before any TQtMultiLineEdit widgets are shown.
+
+  \sa defaultTabStop()
+*/
+
+void TQtMultiLineEdit::setDefaultTabStop( int ex )
+{
+    defTabStop = ex;
+}
+
+
+
+/*
+  Returns the distance between tab stops.
+
+  \sa setDefaultTabStop();
+*/
+
+int TQtMultiLineEdit::defaultTabStop()
+{
+    return defTabStop;
+}
+
+
+
+
+static int textWidthWithTabs( const TQFontMetrics &fm, const TQString &s, uint start, uint nChars, int align )
+{
+    if ( s.isEmpty() )
+	return 0;
+
+    int dist = -fm.leftBearing( s[(int)start] );
+    int i = start;
+    int tabDist = -1; // lazy eval
+    while ( (uint)i < s.length() && (uint)i < start+nChars ) {
+	if ( s[i] == '\t' && align == TQt::AlignLeft ) {
+	    if ( tabDist<0 )
+		tabDist = tabStopDist(fm);
+	    dist = ( (dist+tabDist+1)/tabDist ) * tabDist;
+	    i++;
+	} else {
+	    int ii = i;
+	    while ( (uint)i < s.length() && (uint)i < start + nChars && ( align != TQt::AlignLeft || s[i] != '\t' ) )
+		i++;
+	    dist += fm.width( s.mid(ii,i-ii) );
+	}
+    }
+    return dist;
+}
+
+static int xPosToCursorPos( const TQString &s, const TQFontMetrics &fm,
+			    int xPos, int width, int align )
+{
+    int i = 0;
+    int	  dist;
+    int tabDist;
+
+    if ( s.isEmpty() )
+	return 0;
+    if ( xPos > width )
+	xPos = width;
+    if ( xPos <= 0 )
+	return 0;
+
+    dist    = -fm.leftBearing( s[0] );
+
+    if ( align == TQt::AlignCenter || align == TQt::AlignHCenter )
+	dist = ( width - textWidthWithTabs( fm, s, 0, s.length(), align ) ) / 2;
+    else if ( align == TQt::AlignRight )
+	dist = width - textWidthWithTabs( fm, s, 0, s.length(), align );
+
+    int     distBeforeLastTab = dist;
+    tabDist = tabStopDist(fm);
+    while ( (uint)i < s.length() && dist < xPos ) {
+	if ( s[i] == '\t' && align == TQt::AlignLeft ) {
+	    distBeforeLastTab = dist;
+	    dist = (dist/tabDist + 1) * tabDist;
+	} else {
+	    dist += fm.width( s[i] );
+	}
+	i++;
+    }
+    if ( dist > xPos ) {
+	if ( dist > width ) {
+	    i--;
+	} else {
+	    if ( s[i-1] == '\t' && align == TQt::AlignLeft ) { // dist equals a tab stop position
+		if ( xPos - distBeforeLastTab < (dist - distBeforeLastTab)/2 )
+		    i--;
+	    } else {
+		if ( fm.width(s[i-1])/2 < dist-xPos )
+		    i--;
+	    }
+	}
+    }
+    return i;
+}
+
+/*
+  Constructs a new, empty, TQtMultiLineEdit with parent \a parent and
+  called \a name.
+*/
+
+TQtMultiLineEdit::TQtMultiLineEdit( TQWidget *parent , const char *name )
+    :TQtTableView( parent, name, WStaticContents | WRepaintNoErase )
+{
+    d = new TQtMultiLineData;
+    TQFontMetrics fm( font() );
+    setCellHeight( fm.lineSpacing() );
+    setNumCols( 1 );
+
+    contents = new TQPtrList<TQtMultiLineEditRow>;
+    contents->setAutoDelete( TRUE );
+
+    cursorX = 0; cursorY = 0;
+    curXPos = 0;
+
+    setTableFlags( Tbl_autoVScrollBar|Tbl_autoHScrollBar|
+		   Tbl_smoothVScrolling |
+		   Tbl_clipCellPainting
+		   );
+    setFrameStyle( TQFrame::WinPanel | TQFrame::Sunken );
+    setBackgroundMode( PaletteBase );
+    setWFlags( WResizeNoErase );
+    setKeyCompression( TRUE );
+    setFocusPolicy( WheelFocus );
+#ifndef QT_NO_CURSOR
+    setCursor( ibeamCursor );
+    verticalScrollBar()->setCursor( arrowCursor );
+    horizontalScrollBar()->setCursor( arrowCursor );
+#endif
+    readOnly 	   = FALSE;
+    cursorOn	   = FALSE;
+    markIsOn	   = FALSE;
+    dragScrolling  = FALSE;
+    dragMarking    = FALSE;
+    textDirty	   = FALSE;
+    wordMark	   = FALSE;
+    overWrite	   = FALSE;
+    markAnchorX    = 0;
+    markAnchorY    = 0;
+    markDragX      = 0;
+    markDragY      = 0;
+    d->blinkTimer = new TQTimer( this );
+    connect( d->blinkTimer, SIGNAL( timeout() ),
+	     this, SLOT( blinkTimerTimeout() ) );
+    d->scrollTimer = new TQTimer( this );
+    connect( d->scrollTimer, SIGNAL( timeout() ),
+	     this, SLOT( scrollTimerTimeout() ) );
+#ifndef QT_NO_DRAGANDDROP
+    d->dnd_timer = new TQTimer( this );
+    connect( d->dnd_timer, SIGNAL( timeout() ),
+	     this, SLOT( dndTimeout() ) );
+#endif
+    d->scrollTime = 0;
+
+    dummy = TRUE;
+
+    int w  = textWidth( TQString::fromLatin1("") );
+    contents->append( new TQtMultiLineEditRow(TQString::fromLatin1(""), w) );
+    (void)setNumRowsAndTruncate();
+    setWidth( w );
+    setAcceptDrops(TRUE);
+    if ( d->maxlines >= 0 && d->maxlines <= 6 ) {
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ) );
+    } else {
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
+    }
+}
+
+/*
+  \fn int TQtMultiLineEdit::lineLength( int line ) const
+  Returns the number of characters at line number \a line.
+*/
+
+/* \fn TQString *TQtMultiLineEdit::getString( int line ) const
+
+  Returns a pointer to the text at line \a line.
+*/
+
+/* \fn void TQtMultiLineEdit::textChanged()
+
+  This signal is emitted when the text is changed by an event or by a
+  slot. Note that the signal is not emitted when you call a non-slot
+  function such as insertLine().
+
+  \sa returnPressed()
+*/
+
+/* \fn void TQtMultiLineEdit::returnPressed()
+
+  This signal is emitted when the user presses the return or enter
+  key. It is not emitted if isReadOnly() is TRUE.
+
+  \sa textChanged()
+*/
+
+/*
+  \fn void TQtMultiLineEdit::undoAvailable (bool yes)
+
+  This signal is emitted when the availability of undo changes.
+  If \a yes is TRUE, then undo() will work until
+  undoAvailable( FALSE ) is next emitted.
+*/
+
+/*
+  \fn void TQtMultiLineEdit::redoAvailable (bool yes)
+
+  This signal is emitted when the availability of redo changes.
+  If \a yes is TRUE, then redo() will work until
+  redoAvailable( FALSE ) is next emitted.
+*/
+
+/*
+  \fn void TQtMultiLineEdit::copyAvailable (bool yes)
+
+  This signal is emitted when the availability of cut/copy changes.
+  If \a yes is TRUE, then cut() and copy() will work until
+  copyAvailable( FALSE ) is next emitted.
+*/
+
+
+/*
+  If \a on is FALSE, this multi line edit accepts text input.
+  Scrolling and cursor movements are accepted in any case.
+
+  \sa isReadOnly() TQWidget::setEnabled()
+*/
+
+void TQtMultiLineEdit::setReadOnly( bool on )
+{
+    if ( readOnly != on ) {
+	readOnly = on;
+#ifndef QT_NO_CURSOR
+	setCursor( on ? arrowCursor : ibeamCursor );
+#endif
+    }
+}
+
+/*
+*/
+int TQtMultiLineEdit::maxLineWidth() const
+{
+    return d->maxLineWidth;
+}
+
+/*
+  Destroys the TQtMultiLineEdit
+*/
+
+TQtMultiLineEdit::~TQtMultiLineEdit()
+{
+    delete contents;
+    delete d;
+}
+
+static TQPixmap *buffer = 0;
+
+static void cleanupMLBuffer()
+{
+    delete buffer;
+    buffer = 0;
+}
+
+static TQPixmap *getCacheBuffer( TQSize sz )
+{
+    if ( !buffer ) {
+	qAddPostRoutine( cleanupMLBuffer );
+	buffer = new TQPixmap;
+    }
+
+    if ( buffer->width() < sz.width() || buffer->height() < sz.height() )
+	buffer->resize( sz );
+    return buffer;
+}
+
+/*
+  Implements the basic drawing logic. Paints the line at row \a row
+  using painter \a painter. The \a col parameter is ignored.
+*/
+void TQtMultiLineEdit::paintCell( TQPainter *painter, int row, int )
+{
+    const TQColorGroup & g = colorGroup();
+    TQFontMetrics fm( painter->font() );
+    TQString s = stringShown(row);
+    if ( s.isNull() ) {
+	qWarning( "TQtMultiLineEdit::paintCell: (%s) no text at line %d",
+		  name( "unnamed" ), row );
+	return;
+    }
+    TQRect updateR = cellUpdateRect();
+    TQPixmap *buffer = getCacheBuffer( updateR.size() );
+    ASSERT(buffer);
+    buffer->fill ( g.base() );
+
+    TQPainter p( buffer );
+    p.setFont( painter->font() );
+    p.translate( -updateR.left(), -updateR.top() );
+
+    p.setTabStops( tabStopDist(fm) );
+
+    int yPos = 0;
+    int markX1, markX2;				// in x-coordinate pixels
+    markX1 = markX2 = 0;			// avoid gcc warning
+    if ( markIsOn ) {
+	int markBeginX, markBeginY;
+	int markEndX, markEndY;
+	getMarkedRegion( &markBeginY, &markBeginX, &markEndY, &markEndX );
+	if ( row >= markBeginY && row <= markEndY ) {
+	    if ( row == markBeginY ) {
+		markX1 = markBeginX;
+		if ( row == markEndY ) 		// both marks on same row
+		    markX2 = markEndX;
+		else
+		    markX2 = s.length();	// mark till end of line
+	    } else {
+		if ( row == markEndY ) {
+		    markX1 = 0;
+		    markX2 = markEndX;
+		} else {
+		    markX1 = 0;			// whole line is marked
+		    markX2 = s.length();	// whole line is marked
+		}
+	    }
+	}
+    }
+    p.setPen( g.text() );
+    TQtMultiLineEditRow* r = contents->at( row );
+    int wcell = cellWidth() - 2*d->lr_marg;// - d->marg_extra;
+    int wrow = r->w;
+    int x = d->lr_marg - p.fontMetrics().leftBearing(s[0]);
+    if ( d->align == TQt::AlignCenter || d->align == TQt::AlignHCenter )
+	x += (wcell - wrow) / 2;
+    else if ( d->align == TQt::AlignRight )
+	x += wcell - wrow;
+    p.drawText( x,  yPos, cellWidth()-d->lr_marg-x, cellHeight(),
+		d->align == AlignLeft?ExpandTabs:0, s );
+    if ( !r->newline && BREAK_WITHIN_WORDS )
+	p.drawPixmap( x + wrow - d->lr_marg - d->marg_extra, yPos, d->arrow );
+#if 0
+    if ( r->newline )
+	p.drawLine( d->lr_marg,  yPos+cellHeight()-2, cellWidth() - d->lr_marg, yPos+cellHeight()-2);
+#endif
+    if ( markX1 != markX2 ) {
+	int sLength = s.length();
+	int xpos1   =  mapToView( markX1, row );
+	int xpos2   =  mapToView( markX2, row );
+	int fillxpos1 = xpos1;
+	int fillxpos2 = xpos2;
+	if ( markX1 == 0 )
+	    fillxpos1 -= 2;
+	if ( markX2 == sLength )
+	    fillxpos2 += 3;
+	p.setClipping( TRUE );
+	p.setClipRect( fillxpos1 - updateR.left(), 0,
+		       fillxpos2 - fillxpos1, cellHeight(row) );
+	p.fillRect( fillxpos1, 0, fillxpos2 - fillxpos1, cellHeight(row),
+		    g.brush( TQColorGroup::Highlight ) );
+	p.setPen( g.highlightedText() );
+	p.drawText( x,  yPos, cellWidth()-d->lr_marg-x, cellHeight(),
+		    d->align == AlignLeft?ExpandTabs:0, s );
+	p.setClipping( FALSE );
+    }
+
+    if ( row == cursorY && cursorOn && !readOnly ) {
+	int cursorPos = TQMIN( (int)s.length(), cursorX );
+	int cXPos   = TQMAX( mapToView( cursorPos, row ), 0 );
+	int cYPos   = 0;
+	if ( hasFocus() || d->dnd_forcecursor ) {
+	    p.setPen( g.text() );
+	    /* styled?
+	       p.drawLine( cXPos - 2, cYPos,
+	       cXPos + 2, cYPos );
+	    */
+	    p.drawLine( cXPos, cYPos,
+			cXPos, cYPos + fm.height() - 2);
+	    /* styled?
+	       p.drawLine( cXPos - 2, cYPos + fm.height() - 2,
+	       cXPos + 2, cYPos + fm.height() - 2);
+	    */
+
+#ifndef QT_NO_TRANSFORMATIONS
+	    // TODO: set it other times, eg. when scrollbar moves view
+	    TQWMatrix wm = painter->worldMatrix();
+	    setMicroFocusHint( int(wm.dx()+cXPos),
+			       int (wm.dy()+cYPos),
+			       1, fm.ascent() );
+#else
+	    setMicroFocusHint( cXPos,
+			       cYPos,
+			       1, fm.ascent() );
+#endif
+	}
+    }
+    p.end();
+    painter->drawPixmap( updateR.left(), updateR.top(), *buffer,
+			 0, 0, updateR.width(), updateR.height() );
+}
+
+
+/*
+    \overload
+  Returns the width in pixels of the string \a s.
+  NOTE: only appropriate for whole lines.
+*/
+
+int TQtMultiLineEdit::textWidth( const TQString &s )
+{
+    int w = 0;
+    if ( !s.isNull() ) {
+	w = textWidthWithTabs( TQFontMetrics( font() ), s, 0, s.length(),
+			       d->align );
+    }
+    return w + 2 * d->lr_marg + d->marg_extra;
+}
+
+
+/*
+  Returns the width in pixels of the text at line \a line.
+*/
+
+int TQtMultiLineEdit::textWidth( int line )
+{
+    if ( d->echomode == Password) {
+	TQString s = stringShown(line);
+	return textWidth( s );
+    }
+    TQtMultiLineEditRow* r = contents->at(line);
+    return r?r->w:0;
+}
+
+/*
+  Starts the cursor blinking.
+*/
+
+void TQtMultiLineEdit::focusInEvent( TQFocusEvent * )
+{
+    stopAutoScroll();
+    if ( !d->blinkTimer->isActive() )
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+    cursorOn = TRUE;
+    updateCell( cursorY, 0, FALSE );
+}
+
+
+/*\reimp
+*/
+void TQtMultiLineEdit::leaveEvent( TQEvent * )
+{
+}
+
+
+/*\reimp
+*/
+void TQtMultiLineEdit::focusOutEvent( TQFocusEvent * )
+{
+    stopAutoScroll();
+    d->blinkTimer->stop();
+    if ( cursorOn ) {
+	cursorOn = FALSE;
+	updateCell( cursorY, 0, FALSE );
+    }
+}
+
+
+/*
+  \reimp
+  Present for binary compatibility only!
+*/
+
+void TQtMultiLineEdit::timerEvent( TQTimerEvent * )
+{
+    // ############ Remove in 3.0!!!!!!!!
+}
+
+#ifndef QT_NO_DRAGANDDROP
+void TQtMultiLineEdit::doDrag()
+{
+    if ( d->dnd_timer ) {
+	d->dnd_timer->stop();
+    }
+    TQDragObject *drag_text = new TQTextDrag(markedText(), this);
+    if ( readOnly ) {
+	drag_text->dragCopy();
+    } else {
+	if ( drag_text->drag() && TQDragObject::target() != this ) {
+	    del();
+	    if ( textDirty && !d->isHandlingEvent )
+		emit textChanged();
+	}
+    }
+    d->dnd_primed = FALSE;
+}
+#endif
+
+/*
+  If there is marked text, sets \a line1, \a col1, \a line2 and \a col2
+  to the start and end of the marked region and returns TRUE. Returns
+  FALSE if there is no marked text.
+ */
+bool TQtMultiLineEdit::getMarkedRegion( int *line1, int *col1,
+				      int *line2, int *col2 ) const
+{
+    if ( !markIsOn || !line1 || !line2 || !col1 || !col2 )
+	return FALSE;
+    if ( markAnchorY < markDragY ||
+	 markAnchorY == markDragY && markAnchorX < markDragX) {
+	*line1 = markAnchorY;
+	*col1 = markAnchorX;
+	*line2 = markDragY;
+	*col2 = markDragX;
+	if ( *line2 > numLines() - 1 ) {
+	    *line2 = numLines() - 1;
+	    *col2 = lineLength( *line2 );
+	}
+    } else {
+	*line1 = markDragY;
+	*col1 = markDragX;
+	*line2 = markAnchorY;
+	*col2 = markAnchorX;
+	if ( *line2 > numLines() - 1 ) {
+	    *line2 = numLines() - 1;
+	    *col2 = lineLength( *line2 );
+	}
+    }
+    return markIsOn;
+}
+
+
+/*
+  Returns TRUE if there is marked text.
+*/
+
+bool TQtMultiLineEdit::hasMarkedText() const
+{
+    return markIsOn;
+}
+
+
+/*
+  Returns a copy of the marked text.
+*/
+
+TQString TQtMultiLineEdit::markedText() const
+{
+    int markBeginX, markBeginY;
+    int markEndX, markEndY;
+    if ( !getMarkedRegion( &markBeginY, &markBeginX, &markEndY, &markEndX ) )
+	return TQString();
+    if ( markBeginY == markEndY ) { //just one line
+	TQString *s  = getString( markBeginY );
+	return s->mid( markBeginX, markEndX - markBeginX );
+    } else { //multiline
+	TQString *firstS, *lastS;
+	firstS = getString( markBeginY );
+	lastS  = getString( markEndY );
+	int i;
+	TQString tmp;
+	if ( firstS )
+	    tmp += firstS->mid(markBeginX);
+	if ( contents->at( markBeginY )->newline )
+	    tmp += '\n';
+
+	for( i = markBeginY + 1; i < markEndY ; i++ ) {
+	    tmp += *getString(i);
+	    if ( contents->at( i )->newline )
+		tmp += '\n';
+	}
+
+	if ( lastS ) {
+	    tmp += lastS->left(markEndX);
+	} else {
+	    tmp.truncate(tmp.length()-1);
+	}
+
+	return tmp;
+    }
+}
+
+
+
+/*
+  Returns the text at line number \a line (possibly the empty string),
+  or a \link TQString::operator!() null string\endlink if \a line is invalid.
+*/
+
+TQString TQtMultiLineEdit::textLine( int line ) const
+{
+    TQString *s = getString(line);
+    if ( s ) {
+	if ( s->isNull() )
+	    return TQString::fromLatin1("");
+	else
+	    return *s;
+    } else
+	return TQString::null;
+}
+
+
+/*
+  Returns a copy of the whole text. If the multi line edit contains no
+  text, a
+  \link TQString::operator!() null string\endlink
+  is returned.
+*/
+
+TQString TQtMultiLineEdit::text() const
+{
+    TQString tmp;
+    for( int i = 0 ; i < (int)contents->count() ; i++ ) {
+	tmp += *getString(i);
+	if ( i+1 < (int)contents->count() && contents->at(i)->newline )
+	    tmp += '\n';
+    }
+    return tmp;
+}
+
+
+/*
+  Selects all text without moving the cursor.
+*/
+
+void TQtMultiLineEdit::selectAll()
+{
+    markAnchorX    = 0;
+    markAnchorY    = 0;
+    markDragY = numLines() - 1;
+    markDragX = lineLength( markDragY );
+    turnMark( markDragX != markAnchorX || markDragY != markAnchorY );
+    if ( autoUpdate() )
+	update();
+}
+
+
+
+/*
+  Deselects all text (i.e. removes marking) and leaves the cursor at the
+  current position.
+*/
+
+void TQtMultiLineEdit::deselect()
+{
+    turnMark( FALSE );
+}
+
+
+/*
+  Sets the text to \a s, removing old text, if any.
+*/
+
+void TQtMultiLineEdit::setText( const TQString &s )
+{
+    bool oldUndo = isUndoEnabled();
+    setUndoEnabled( FALSE );
+    bool oldAuto = autoUpdate();
+    setAutoUpdate( FALSE );
+    bool b = signalsBlocked();
+    blockSignals( TRUE );
+    clear();
+    CLEAR_UNDO
+    blockSignals( b );
+    insertLine( s, -1 );
+    emit textChanged();
+    setAutoUpdate(oldAuto);
+    if ( autoUpdate() )
+	update();
+    setUndoEnabled( oldUndo );
+}
+
+
+/*
+  Appends \a s to the text.
+*/
+
+void TQtMultiLineEdit::append( const TQString &s )
+{
+    bool oldUndo = isUndoEnabled();
+    setUndoEnabled( FALSE );
+    insertLine( s, -1 );
+    setUndoEnabled( oldUndo );
+    emit textChanged();
+}
+
+/* \reimp
+Passes wheel events to the vertical scrollbar.
+*/
+void TQtMultiLineEdit::wheelEvent( TQWheelEvent *e ){
+    TQApplication::sendEvent( verticalScrollBar(), e);
+}
+
+
+/*
+  The key press event handler converts a key press in event \a e to
+  some line editor action.
+
+  Here are the default key bindings when isReadOnly() is FALSE:
+  \list
+  \i <i> Left Arrow </i> Move the cursor one character leftwards
+  \i <i> Right Arrow </i> Move the cursor one character rightwards
+  \i <i> Up Arrow </i> Move the cursor one line upwards
+  \i <i> Down Arrow </i> Move the cursor one line downwards
+  \i <i> Page Up </i> Move the cursor one page upwards
+  \i <i> Page Down </i> Move the cursor one page downwards
+  \i <i> Backspace </i> Delete the character to the left of the cursor
+  \i <i> Home </i> Move the cursor to the beginning of the line
+  \i <i> End </i> Move the cursor to the end of the line
+  \i <i> Delete </i> Delete the character to the right of the cursor
+  \i <i> Shift - Left Arrow </i> Mark text one character leftwards
+  \i <i> Shift - Right Arrow </i> Mark text one character rightwards
+  \i <i> Control-A </i> Move the cursor to the beginning of the line
+  \i <i> Control-B </i> Move the cursor one character leftwards
+  \i <i> Control-C </i> Copy the marked text to the clipboard
+  \i <i> Control-D </i> Delete the character to the right of the cursor
+  \i <i> Control-E </i> Move the cursor to the end of the line
+  \i <i> Control-F </i> Move the cursor one character rightwards
+  \i <i> Control-H </i> Delete the character to the left of the cursor
+  \i <i> Control-K </i> Delete to end of line
+  \i <i> Control-N </i> Move the cursor one line downwards
+  \i <i> Control-P </i> Move the cursor one line upwards
+  \i <i> Control-V </i> Paste the clipboard text into line edit
+  \i <i> Control-X </i> Cut the marked text, copy to clipboard
+  \i <i> Control-Z </i> Undo the last operation
+  \i <i> Control-Y </i> Redo the last operation
+  \i <i> Control - Left Arrow </i> Move the cursor one word leftwards
+  \i <i> Control - Right Arrow </i> Move the cursor one word rightwards
+  \i <i> Control - Up Arrow </i> Move the cursor one word upwards
+  \i <i> Control - Down Arrow </i> Move the cursor one word downwards
+  \i <i> Control - Home Arrow </i> Move the cursor to the beginning of the text
+  \i <i> Control - End Arrow </i> Move the cursor to the end of the text
+  \endlist
+  In addition, the following key bindings are used on Windows:
+  \list
+  \i <i> Shift - Delete </i> Cut the marked text, copy to clipboard
+  \i <i> Shift - Insert </i> Paste the clipboard text into line edit
+  \i <i> Control - Insert </i> Copy the marked text to the clipboard
+  \endlist
+  All other keys with valid ASCII codes insert themselves into the line.
+
+  Here are the default key bindings when isReadOnly() is TRUE:
+  \list
+  \i <i> Left Arrow </i> Scrolls the table rightwards
+  \i <i> Right Arrow </i> Scrolls the table rightwards
+  \i <i> Up Arrow </i> Scrolls the table one line downwards
+  \i <i> Down Arrow </i> Scrolls the table one line upwards
+  \i <i> Page Up </i> Scrolls the table one page downwards
+  \i <i> Page Down </i> Scrolls the table one page upwards
+  \i <i> Control-C </i> Copy the marked text to the clipboard
+  \endlist
+
+*/
+
+void TQtMultiLineEdit::keyPressEvent( TQKeyEvent *e )
+{
+    textDirty = FALSE;
+    d->isHandlingEvent = TRUE;
+    int unknown = 0;
+    if ( readOnly ) {
+	int pageSize = viewHeight() / cellHeight();
+
+	switch ( e->key() ) {
+	case Key_Left:
+	    setXOffset( xOffset() - viewWidth()/10 );
+	    break;
+	case Key_Right:
+	    setXOffset( xOffset() + viewWidth()/10 );
+	    break;
+	case Key_Up:
+	    setTopCell( topCell() - 1 );
+	    break;
+	case Key_Down:
+	    setTopCell( topCell() + 1 );
+	    break;
+	case Key_Home:
+	    setCursorPosition(0,0, e->state() & ShiftButton );
+	    break;
+	case Key_End:
+	    setCursorPosition( numLines()-1, lineLength( numLines()-1 ),
+			       e->state() & ShiftButton );
+	    break;
+        case Key_Next:
+	    setTopCell( topCell() + pageSize );
+	    break;
+	case Key_Prior:
+	    setTopCell( TQMAX( topCell() - pageSize, 0 ) );
+	    break;
+#ifndef QT_NO_CLIPBOARD
+	case Key_C:
+	    if ( echoMode() == Normal && (e->state()&ControlButton) )
+		copy();
+	    else
+		unknown++;
+	    break;
+	case Key_F16: // Copy key on Sun keyboards
+	    if ( echoMode() == Normal )
+		copy();
+	    else
+		unknown++;
+	    break;
+#endif
+	default:
+	    unknown++;
+	}
+	if ( unknown )
+	    e->ignore();
+	d->isHandlingEvent = FALSE;
+	return;
+    }
+    if ( e->text().length() &&
+	 e->key() != Key_Return &&
+	 e->key() != Key_Enter &&
+	 e->key() != Key_Delete &&
+	 e->key() != Key_Backspace &&
+	 (!e->ascii() || e->ascii()>=32)
+	 ) {
+	insert( e->text() );
+	//TQApplication::sendPostedEvents( this, TQEvent::Paint );
+	if ( textDirty )
+	    emit textChanged();
+	d->isHandlingEvent = FALSE;
+	return;
+    }
+    if ( e->state() & ControlButton ) {
+	switch ( e->key() ) {
+	case Key_A:
+	    home( e->state() & ShiftButton );
+	    break;
+	case Key_B:
+	    cursorLeft( e->state() & ShiftButton );
+	    break;
+#ifndef QT_NO_CLIPBOARD
+	case Key_C:
+	    if ( echoMode() == Normal )
+		copy();
+	    break;
+#endif
+	case Key_D:
+	    del();
+	    break;
+	case Key_E:
+	    end( e->state() & ShiftButton );
+	    break;
+	case Key_Left:
+	    cursorWordBackward( e->state() & ShiftButton );
+	    break;
+	case Key_Right:
+	    cursorWordForward( e->state() & ShiftButton );
+	    break;
+	case Key_Up:
+	    cursorUp( e->state() & ShiftButton );
+	    break;
+	case Key_Down:
+	    cursorDown( e->state() & ShiftButton );
+	    break;
+	case Key_Home:
+	    setCursorPosition(0,0, e->state() & ShiftButton );
+	    break;
+	case Key_End:
+	    setCursorPosition( numLines()-1, lineLength( numLines()-1 ),
+			       e->state() & ShiftButton );
+	    break;
+	case Key_F:
+	    cursorRight( e->state() & ShiftButton );
+	    break;
+	case Key_H:
+	    backspace();
+	    break;
+	case Key_K:
+	    killLine();
+	    break;
+	case Key_N:
+	    cursorDown( e->state() & ShiftButton );
+	    break;
+	case Key_P:
+	    cursorUp( e->state() & ShiftButton );
+	    break;
+#ifndef QT_NO_CLIPBOARD
+	case Key_V:
+	    paste();
+	    break;
+	case Key_X:
+	    cut();
+	    break;
+#endif
+	case Key_Z:
+	    undo();
+	    break;
+	case Key_Y:
+	    redo();
+	    break;
+#if defined (_WS_WIN_)
+	case Key_Insert:
+	    copy();
+#endif
+	default:
+	    unknown++;
+	}
+    } else {
+	switch ( e->key() ) {
+	case Key_Left:
+	    cursorLeft( e->state() & ShiftButton );
+	    break;
+	case Key_Right:
+	    cursorRight( e->state() & ShiftButton );
+	    break;
+	case Key_Up:
+	    cursorUp( e->state() & ShiftButton );
+	    break;
+	case Key_Down:
+	    cursorDown( e->state() & ShiftButton );
+	    break;
+	case Key_Backspace:
+	    backspace();
+	    break;
+	case Key_Home:
+	    home( e->state() & ShiftButton );
+	    break;
+	case Key_End:
+	    end( e->state() & ShiftButton );
+	    break;
+	case Key_Delete:
+#if defined (_WS_WIN_)
+	    if ( e->state() & ShiftButton ) {
+		cut();
+		break;
+	    }
+#endif
+	    del();
+	    break;
+	case Key_Next:
+	    pageDown( e->state() & ShiftButton );
+	    break;
+	case Key_Prior:
+	    pageUp( e->state() & ShiftButton );
+	    break;
+	case Key_Enter:
+	case Key_Return:
+	    newLine();
+	    emit returnPressed();
+	    break;
+	case Key_Tab:
+	    insert( e->text() );
+	    break;
+#if defined (_WS_WIN_)
+	case Key_Insert:
+	    if ( e->state() & ShiftButton )
+		paste();
+	    else
+		unknown++;
+	    break;
+#endif
+	case Key_F14: // Undo key on Sun keyboards
+	    undo();
+	    break;
+#ifndef QT_NO_CLIPBOARD
+	case Key_F16: // Copy key on Sun keyboards
+	    if ( echoMode() == Normal )
+		copy();
+	    break;
+	case Key_F18: // Paste key on Sun keyboards
+	    paste();
+	    break;
+	case Key_F20: // Paste key on Sun keyboards
+	    cut();
+	    break;
+#endif
+	default:
+	    unknown++;
+	}
+    }
+    if ( textDirty )
+	emit textChanged();
+
+    if ( unknown )				// unknown key
+	e->ignore();
+
+    d->isHandlingEvent = FALSE;
+}
+
+
+/*
+  Moves the cursor one page down.  If \a mark is TRUE, the text
+  is marked.
+*/
+
+void TQtMultiLineEdit::pageDown( bool mark )
+{
+    bool oldAuto = autoUpdate();
+    if ( mark )
+	setAutoUpdate( FALSE );
+
+    if ( partiallyInvisible( cursorY ) )
+	cursorY = topCell();
+    int delta = cursorY - topCell();
+    int pageSize = viewHeight() / cellHeight();
+    int newTopCell = TQMIN( topCell() + pageSize, numLines() - 1 - pageSize );
+
+    if ( pageSize >= numLines() ) { // tquick fix to handle small texts
+	newTopCell = topCell();
+    }
+    if ( !curXPos )
+	curXPos = mapToView( cursorX, cursorY );
+    int oldY = cursorY;
+
+    if ( mark && !hasMarkedText() ) {
+	markAnchorX    = cursorX;
+	markAnchorY    = cursorY;
+    }
+    if ( newTopCell != topCell() ) {
+	cursorY = newTopCell + delta;
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	setTopCell( newTopCell );
+    } else if ( cursorY != (int)contents->count() - 1) { // just move the cursor
+	cursorY = TQMIN( cursorY + pageSize, numLines() - 1);
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	makeVisible();
+    }
+    if ( oldAuto )
+	if ( mark ) {
+	    setAutoUpdate( TRUE );
+	    update();
+	} else {
+	    updateCell( oldY, 0, FALSE );
+	}
+    if ( !mark )
+	turnMark( FALSE );
+}
+
+
+/*
+  Moves the cursor one page up.  If \a mark is TRUE, the text
+  is marked.
+*/
+
+void TQtMultiLineEdit::pageUp( bool mark )
+{
+    bool oldAuto = autoUpdate();
+    if ( mark )
+	setAutoUpdate( FALSE );
+    if ( partiallyInvisible( cursorY ) )
+	cursorY = topCell();
+    int delta = cursorY - topCell();
+    int pageSize = viewHeight() / cellHeight();
+    bool partial = delta == pageSize && viewHeight() != pageSize * cellHeight();
+    int newTopCell = TQMAX( topCell() - pageSize, 0 );
+    if ( pageSize > numLines() ) { // tquick fix to handle small texts
+	newTopCell = 0;
+	delta = 0;
+    }
+    if ( mark && !hasMarkedText() ) {
+	markAnchorX    = cursorX;
+	markAnchorY    = cursorY;
+    }
+    if ( !curXPos )
+	curXPos = mapToView( cursorX, cursorY );
+    int oldY = cursorY;
+    if ( newTopCell != topCell() ) {
+	cursorY = TQMIN( newTopCell + delta, numLines() - 1 );
+	if ( partial )
+	    cursorY--;
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	setTopCell( newTopCell );
+    } else { // just move the cursor
+	cursorY = TQMAX( cursorY - pageSize, 0 );
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+    }
+    if ( oldAuto )
+	if ( mark ) {
+	    setAutoUpdate( TRUE );
+	    update();
+	} else {
+	    updateCell( oldY, 0, FALSE );
+	}
+    if ( !mark )
+	turnMark( FALSE );
+}
+
+// THE CORE INSERTION FUNCTION
+void TQtMultiLineEdit::insertAtAux( const TQString &txt, int line, int col, bool mark )
+{
+    dummy = FALSE;
+    d->blinkTimer->stop();
+    cursorOn = TRUE;
+    int oldw = contentsRect().width();
+
+    line = TQMAX( TQMIN( line, numLines() - 1), 0 );
+    col = TQMAX( TQMIN( col,  lineLength( line )), 0 );
+
+    TQString itxt = txt;
+    TQtMultiLineEditRow  *row = contents->at( line );
+    if ( d->maxlen >= 0 && length() + int(txt.length()) > d->maxlen )
+	itxt.truncate( d->maxlen - length() );
+
+    row->s.insert( uint(col), itxt );
+
+    if ( mark ) {
+	markAnchorX = col;
+	markAnchorY = line;
+    }
+    if ( cursorX == col && cursorY == line ) {
+	cursorX += itxt.length();
+    }
+    TQFontMetrics fm( font() );
+    if ( !WORD_WRAP || ( col == 0 && itxt.contains('\n') == int(itxt.length())) )
+	wrapLine( line, 0 );
+    else if ( WORD_WRAP && itxt.find('\n')<0 && itxt.find('\t')<0
+	      && (
+		  ( DYNAMIC_WRAP && fm.width( itxt ) + row->w < contentsRect().width() -  2*d->lr_marg - d->marg_extra )
+		  ||
+		  ( FIXED_WIDTH_WRAP && ( d->wrapcol < 0 || fm.width( itxt ) + row->w < d->wrapcol ) )
+		  ||
+		  ( FIXED_COLUMN_WRAP && ( d->wrapcol < 0 || int(row->s.length()) < d->wrapcol ) )
+		  )
+	      && ( itxt.find(' ') < 0 || row->s.find(' ') >= 0 && row->s.find(' ') < col ) ){
+	row->w = textWidth( row->s );
+	setWidth( TQMAX( maxLineWidth(), row->w) );
+	updateCell( line, 0, FALSE );
+    }
+    else {
+	if ( line > 0 && !contents->at( line-1)->newline )
+	    rebreakParagraph( line-1 );
+	else
+	    rebreakParagraph( line );
+    }
+    if ( mark )
+	newMark( cursorX, cursorY, FALSE );
+
+    setNumRowsAndTruncate();
+
+    textDirty = TRUE;
+    d->edited = TRUE;
+    if ( autoUpdate() ) {
+	makeVisible();
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+	if ( DYNAMIC_WRAP && oldw != contentsRect().width() ) {
+	    setAutoUpdate( FALSE );
+	    rebreakAll();
+	    setAutoUpdate( TRUE );
+	    update();
+	}
+    }
+}
+
+
+/*
+  Inserts \a txt at line number \a line. If \a line is less than zero,
+  or larger than the number of rows, the new text is put at the end.
+  If \a txt contains newline characters, several lines are inserted.
+
+  The cursor position is not changed.
+*/
+
+void TQtMultiLineEdit::insertLine( const TQString &txt, int line )
+{
+    TQString s = txt;
+    int oldXPos = cursorX;
+    int oldYPos = cursorY;
+    if ( line < 0 || line >= int( contents->count() ) ) {
+	if ( !dummy )
+	    contents->append( new TQtMultiLineEditRow(TQString::fromLatin1(""), 0) );
+	insertAt( s, numLines()-1, 0 );
+    } else {
+	s.append('\n');
+	insertAt( s, line, 0 );
+    }
+    cursorX = oldXPos;
+    cursorY = oldYPos;
+}
+
+/*
+  Deletes the line at line number \a line. If \a
+  line is less than zero, or larger than the number of lines,
+  no line is deleted.
+*/
+
+void TQtMultiLineEdit::removeLine( int line )
+{
+    CLEAR_UNDO
+    if ( line >= numLines()  )
+	return;
+    if ( cursorY >= line && cursorY > 0 )
+	cursorY--;
+    bool updt = autoUpdate() && rowIsVisible( line );
+    TQtMultiLineEditRow* r = contents->at( line );
+    ASSERT( r );
+    bool recalc = r->w == maxLineWidth();
+    contents->remove( line );
+    if ( contents->count() == 0 ) {
+	int w  = textWidth( TQString::fromLatin1("") );
+	contents->append( new TQtMultiLineEditRow(TQString::fromLatin1(""), w) );
+	setWidth( w );
+	dummy = TRUE;
+    }
+    if ( setNumRowsAndTruncate() )
+	recalc = updt = FALSE;
+    if ( recalc )
+	updateCellWidth();
+    makeVisible();
+    if (updt)
+	update();
+    textDirty = TRUE;
+    d->edited = TRUE;
+}
+
+/*
+  Inserts \a s at the current cursor position.
+*/
+void TQtMultiLineEdit::insert( const TQString& s )
+{
+    insert( s, FALSE );
+}
+
+/*
+  Inserts \a c at the current cursor position.
+  (this function is provided for backward compatibility -
+  it simply calls insert()).
+*/
+void TQtMultiLineEdit::insertChar( TQChar c )
+{
+    insert(c);
+}
+
+/*
+    \overload
+  Inserts string \a str at the current cursor position. If \a mark is
+  TRUE the string is marked.
+*/
+
+void TQtMultiLineEdit::insert( const TQString& str, bool mark )
+{
+    dummy = FALSE;
+    bool wasMarkedText = hasMarkedText();
+    if ( wasMarkedText )
+	addUndoCmd( new TQBeginCommand );
+    if ( wasMarkedText )
+	del();					// ## Will flicker
+    TQString *s = getString( cursorY );
+    if ( cursorX > (int)s->length() )
+	cursorX = s->length();
+    else if ( overWrite && !wasMarkedText && cursorX < (int)s->length() )
+	del();                                 // ## Will flicker
+    insertAt(str, cursorY, cursorX, mark );
+    makeVisible();
+
+    if ( wasMarkedText )
+	addUndoCmd( new TQEndCommand() );
+}
+
+/*
+  Makes a line break at the current cursor position.
+*/
+
+void TQtMultiLineEdit::newLine()
+{
+    insert("\n");
+}
+
+/*
+  Deletes text from the current cursor position to the end of the line.
+*/
+
+void TQtMultiLineEdit::killLineAux()
+{
+    deselect(); // -sanders Don't let del() delete marked region
+    TQtMultiLineEditRow* r = contents->at( cursorY );
+    if ( cursorX == (int)r->s.length() ) {
+	//      if (r->newline) // -sanders Only del newlines!
+	del();
+	return;
+    } else {
+	bool recalc = r->w == maxLineWidth();
+	r->s.remove( cursorX, r->s.length() );
+	r->w = textWidth( r->s );
+	updateCell( cursorY, 0, FALSE );
+	if ( recalc )
+	    updateCellWidth();
+	rebreakParagraph( cursorY ); // -sanders
+	textDirty = TRUE;
+	d->edited = TRUE;
+    }
+    curXPos  = 0;
+    makeVisible();
+    turnMark( FALSE );
+}
+
+
+/*
+  Moves the cursor one character to the left. If \a mark is TRUE, the text
+  is marked. If \a wrap is TRUE, the cursor moves to the end of the
+  previous line  if it is placed at the beginning of the current line.
+
+  \sa cursorRight() cursorUp() cursorDown()
+*/
+
+void TQtMultiLineEdit::cursorLeft( bool mark, bool wrap )
+{
+    cursorLeft(mark,!mark,wrap);
+}
+void TQtMultiLineEdit::cursorLeft( bool mark, bool clear_mark, bool wrap )
+{
+    if ( cursorX != 0 || cursorY != 0 && wrap ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	d->blinkTimer->stop();
+	int ll = lineLength( cursorY );
+	if ( cursorX > ll )
+	    cursorX = ll;
+	cursorOn = TRUE;
+	cursorX--;
+	if ( cursorX < 0 ) {
+	    int oldY = cursorY;
+	    if ( cursorY > 0 ) {
+		cursorY--;
+		cursorX = lineLength( cursorY );
+		if ( cursorX > 1 && !isEndOfParagraph( cursorY ) )
+		    cursorX--;
+	    } else {
+		cursorY = 0; //### ?
+		cursorX = 0;
+	    }
+	    updateCell( oldY, 0, FALSE );
+	}
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+	updateCell( cursorY, 0, FALSE );
+    }
+    curXPos  = 0;
+    makeVisible();
+    if ( clear_mark )
+	turnMark( FALSE );
+}
+
+/*
+  Moves the cursor one character to the right.  If \a mark is TRUE, the text
+  is marked. If \a wrap is TRUE, the cursor moves to the beginning of the next
+  line if it is placed at the end of the current line.
+  \sa cursorLeft() cursorUp() cursorDown()
+*/
+
+void TQtMultiLineEdit::cursorRight( bool mark, bool wrap )
+{
+    cursorRight(mark,!mark,wrap);
+}
+void TQtMultiLineEdit::cursorRight( bool mark, bool clear_mark, bool wrap )
+{
+    int strl = lineLength( cursorY );
+    if ( strl > 1 && !isEndOfParagraph( cursorY ) )
+	 strl--;
+    if ( cursorX < strl || cursorY < (int)contents->count() - 1 && wrap ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	d->blinkTimer->stop();
+	cursorOn = TRUE;
+	cursorX++;
+	if ( cursorX > strl ) {
+	    int oldY = cursorY;
+	    if ( cursorY < (int) contents->count() - 1 ) {
+		cursorY++;
+		cursorX = 0;
+	    } else {
+		cursorX = lineLength( cursorY );
+	    }
+	    updateCell( oldY, 0, FALSE );
+	}
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	updateCell( cursorY, 0, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+    }
+    curXPos  = 0;
+    makeVisible();
+    if ( clear_mark )
+	turnMark( FALSE );
+}
+
+/*
+  Moves the cursor up one line.  If \a mark is TRUE, the text
+  is marked.
+  \sa cursorDown() cursorLeft() cursorRight()
+*/
+
+void TQtMultiLineEdit::cursorUp( bool mark )
+{
+    cursorUp(mark,!mark);
+}
+void TQtMultiLineEdit::cursorUp( bool mark, bool clear_mark )
+{
+    if ( cursorY != 0 ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	if ( !curXPos )
+	    curXPos = mapToView( cursorX, cursorY );
+	int oldY = cursorY;
+	d->blinkTimer->stop();
+	cursorOn = TRUE;
+	cursorY--;
+	if ( cursorY < 0 ) {
+	    cursorY = 0;
+	}
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	updateCell( oldY, 0, FALSE );
+	updateCell( cursorY, 0, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+    }
+    makeVisible();
+    if ( clear_mark )
+	turnMark( FALSE );
+}
+
+/*
+  Moves the cursor one line down.  If \a mark is TRUE, the text
+  is marked.
+  \sa cursorUp() cursorLeft() cursorRight()
+*/
+
+void TQtMultiLineEdit::cursorDown( bool mark )
+{
+    cursorDown(mark,!mark);
+}
+void TQtMultiLineEdit::cursorDown( bool mark, bool clear_mark )
+{
+    int lastLin = contents->count() - 1;
+    if ( cursorY != lastLin ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	if ( !curXPos )
+	    curXPos = mapToView( cursorX, cursorY );
+	int oldY = cursorY;
+	d->blinkTimer->stop();
+	cursorOn = TRUE;
+	cursorY++;
+	if ( cursorY > lastLin ) {
+	    cursorY = lastLin;
+	}
+	cursorX = mapFromView( curXPos, cursorY );
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	updateCell( oldY, 0, FALSE );
+	updateCell( cursorY, 0, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+    }
+    makeVisible();
+    if ( clear_mark )
+	turnMark( FALSE );
+}
+
+/*
+  Turns off marked text
+*/
+void TQtMultiLineEdit::turnMark( bool on )
+{
+    if ( on != markIsOn ) {
+	markIsOn = on;
+	if ( echoMode() == Normal )
+	    emit copyAvailable( on );
+	update();
+    }
+}
+
+
+
+
+/*
+  Deletes the character on the left side of the text cursor and moves
+  the cursor one position to the left. If a text has been marked by
+  the user (e.g. by clicking and dragging) the cursor is put at the
+  beginning of the marked text and the marked text is removed.
+  \sa del()
+*/
+
+void TQtMultiLineEdit::backspace()
+{
+    if ( hasMarkedText() ) {
+	del();
+    } else {
+	if ( !atBeginning() ) {
+	    cursorLeft( FALSE );
+	    del();
+	}
+    }
+    makeVisible();
+}
+
+void TQtMultiLineEdit::delAux()
+{
+    int markBeginX, markBeginY;
+    int markEndX, markEndY;
+    TQRect oldContents = contentsRect();
+    if ( getMarkedRegion( &markBeginY, &markBeginX, &markEndY, &markEndX ) ) {
+	turnMark( FALSE );
+	textDirty = TRUE;
+	d->edited = TRUE;
+	if ( markBeginY == markEndY ) { //just one line
+	    TQtMultiLineEditRow *r = contents->at( markBeginY );
+	    ASSERT(r);
+	    bool recalc = r->w == maxLineWidth();
+	    r->s.remove( markBeginX, markEndX - markBeginX );
+	    r->w = textWidth( r->s );
+	    cursorX  = markBeginX;
+	    cursorY  = markBeginY;
+
+	    if (autoUpdate() )
+		updateCell( cursorY, 0, FALSE );
+	    if ( recalc )
+		updateCellWidth();
+	} else { //multiline
+	    bool oldAuto = autoUpdate();
+	    setAutoUpdate( FALSE );
+	    ASSERT( markBeginY >= 0);
+	    ASSERT( markEndY < (int)contents->count() );
+
+	    TQtMultiLineEditRow *firstR, *lastR;
+	    firstR = contents->at( markBeginY );
+	    lastR  = contents->at( markEndY );
+	    ASSERT( firstR != lastR );
+	    firstR->s.remove( markBeginX, firstR->s.length() - markBeginX  );
+	    lastR->s.remove( 0, markEndX  );
+	    firstR->s.append( lastR->s );  // lastS will be removed in loop below
+	    firstR->newline = lastR->newline; // Don't forget this -sanders
+	    firstR->w = textWidth( firstR->s );
+
+	    for( int i = markBeginY + 1 ; i <= markEndY ; i++ )
+		contents->remove( markBeginY + 1 );
+
+	    if ( contents->isEmpty() )
+		insertLine( TQString::fromLatin1(""), -1 );
+
+	    cursorX  = markBeginX;
+	    cursorY  = markBeginY;
+	    curXPos  = 0;
+
+	    setNumRowsAndTruncate();
+	    updateCellWidth();
+	    setAutoUpdate( oldAuto );
+	    if ( autoUpdate() )
+		update();
+	}
+	markAnchorY = markDragY = cursorY;
+	markAnchorX = markDragX = cursorX;
+    } else {
+	if ( !atEnd() ) {
+	    textDirty = TRUE;
+	    d->edited = TRUE;
+	    TQtMultiLineEditRow *r = contents->at( cursorY );
+	    if ( cursorX == (int) r->s.length() ) { // remove newline
+		TQtMultiLineEditRow* other = contents->at( cursorY + 1 );
+		if ( ! r->newline && cursorX )
+		    r->s.truncate( r->s.length()-1 );
+
+		bool needBreak = !r->s.isEmpty();
+		r->s += other->s;
+		r->newline =  other->newline;
+		contents->remove( cursorY + 1 );
+		if ( needBreak )
+		    rebreakParagraph( cursorY, 1 );
+		else
+		    wrapLine( cursorY, 1 );
+	    } else {
+		bool recalc = r->w == maxLineWidth();
+		r->s.remove( cursorX, 1 );
+		rebreakParagraph( cursorY );
+		if ( recalc )
+		    updateCellWidth();
+	    }
+	}
+    }
+    if ( DYNAMIC_WRAP && oldContents != contentsRect() ) {
+	if ( oldContents.width() != contentsRect().width() ) {
+	    bool oldAuto = autoUpdate();
+	    setAutoUpdate( FALSE );
+	    rebreakAll();
+	    setAutoUpdate( oldAuto );
+	}
+	if ( autoUpdate() )
+	    update();
+    }
+    curXPos  = 0;
+    makeVisible();
+}
+
+/*
+  Moves the text cursor to the left end of the line. If \a mark is
+  TRUE, text is marked towards the first position. If it is FALSE and
+  the cursor is moved, all marked text is unmarked.
+
+  \sa end()
+*/
+
+void TQtMultiLineEdit::home( bool mark )
+{
+    if ( cursorX != 0 ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	d->blinkTimer->stop();
+	cursorX = 0;
+	cursorOn = TRUE;
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	updateCell( cursorY, 0, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+    }
+    curXPos  = 0;
+    if ( !mark )
+	turnMark( FALSE );
+    makeVisible();
+}
+
+/*
+  Moves the text cursor to the right end of the line. If \a mark is TRUE
+  text is marked towards the last position.  If it is FALSE and the
+  cursor is moved, all marked text is unmarked.
+
+  \sa home()
+*/
+
+void TQtMultiLineEdit::end( bool mark )
+{
+    int tlen = lineLength( cursorY );
+    if ( cursorX != tlen ) {
+	if ( mark && !hasMarkedText() ) {
+	    markAnchorX    = cursorX;
+	    markAnchorY    = cursorY;
+	}
+	d->blinkTimer->stop();
+	cursorX = tlen;
+	cursorOn  = TRUE;
+	if ( mark )
+	    newMark( cursorX, cursorY, FALSE );
+	d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+	updateCell( cursorY, 0, FALSE );
+    }
+    curXPos  = 0;
+    makeVisible();
+    if ( !mark )
+	turnMark( FALSE );
+}
+
+/*\reimp
+*/
+void TQtMultiLineEdit::mousePressEvent( TQMouseEvent *e )
+{
+    stopAutoScroll();
+    d->dnd_startpos = e->pos();
+
+    if ( e->button() == RightButton ) {
+	TQPopupMenu *popup = new TQPopupMenu( this );
+	int id[ (int)IdCount ];
+	id[ IdUndo ] = popup->insertItem( tr( "Undo" ) );
+	id[ IdRedo ] = popup->insertItem( tr( "Redo" ) );
+	popup->insertSeparator();
+#ifndef QT_NO_CLIPBOARD
+	id[ IdCut ] = popup->insertItem( tr( "Cut" ) );
+	id[ IdCopy ] = popup->insertItem( tr( "Copy" ) );
+	id[ IdPaste ] = popup->insertItem( tr( "Paste" ) );
+#ifndef QT_NO_MIMECLIPBOARD
+	id[ IdPasteSpecial ] = popup->insertItem( tr( "Paste special..." ) );
+#endif
+#endif
+	id[ IdClear ] = popup->insertItem( tr( "Clear" ) );
+	popup->insertSeparator();
+	id[ IdSelectAll ] = popup->insertItem( tr( "Select All" ) );
+	popup->setItemEnabled( id[ IdUndo ],
+				  !this->d->undoList.isEmpty() );
+	popup->setItemEnabled( id[ IdRedo ],
+				  !this->d->redoList.isEmpty() );
+#ifndef QT_NO_CLIPBOARD
+	popup->setItemEnabled( id[ IdCut ],
+			          !isReadOnly() && hasMarkedText() );
+	popup->setItemEnabled( id[ IdCopy ], hasMarkedText() );
+	popup->setItemEnabled( id[ IdPaste ],
+	    !isReadOnly() && (bool)TQApplication::clipboard()->text().length() );
+#ifndef QT_NO_MIMECLIPBOARD
+	// Any non-plain types?
+	TQMimeSource* ms = TQApplication::clipboard()->data();
+	bool ps = FALSE;
+	if ( ms )  {
+	    if ( !isReadOnly() ) {
+		const char* fmt;
+		for (int i=0; !ps && (fmt=ms->format(i)); i++) {
+		    ps = qstrnicmp(fmt,"text/",5)==0
+		      && qstrnicmp(fmt+5,"plain",5)!=0;
+		}
+	    }
+	}
+	popup->setItemEnabled( id[ IdPasteSpecial ], ps );
+#endif
+#endif
+	popup->setItemEnabled( id[ IdClear ],
+				  !isReadOnly() && (bool)text().length() );
+	int allSelected = markIsOn && markAnchorX == 0 && markAnchorY == 0 &&
+			  markDragY == numLines() - 1 && markDragX == lineLength( markDragY );
+	popup->setItemEnabled( id[ IdSelectAll ],
+				  (bool)text().length() && !allSelected );
+
+	int r = popup->exec( e->globalPos() );
+	delete popup;
+
+	if ( r == id[ IdUndo ] )
+	    undo();
+	else if ( r == id[ IdRedo ] )
+	    redo();
+#ifndef QT_NO_CLIPBOARD
+	else if ( r == id[ IdCut ] )
+	    cut();
+	else if ( r == id[ IdCopy ] )
+	    copy();
+	else if ( r == id[ IdPaste ] )
+	    paste();
+# ifndef QT_NO_MIMECLIPBOARD
+	else if ( r == id[ IdPasteSpecial ] )
+	    pasteSpecial(TQCursor::pos());
+# endif
+#endif
+	else if ( r == id[ IdClear ] )
+	    clear();
+	else if ( r == id[ IdSelectAll ] )
+	    selectAll();
+	return;
+    }
+
+    if ( e->button() != MidButton && e->button() != LeftButton)
+	return;
+
+    int newX, newY;
+    pixelPosToCursorPos( e->pos(), &newX, &newY );
+
+    if ( e->state() & ShiftButton ) {
+	wordMark = FALSE;
+	dragMarking    = TRUE;
+	setCursorPosition( newY, newX, TRUE);
+	return;
+    }
+
+#ifndef QT_NO_DRAGANDDROP
+    if (
+	inMark(newX, newY)		// Click on highlighted text
+	&& echoMode() == Normal		// No DnD of passwords, etc.
+	&& e->pos().y() < totalHeight() // Click past the end is not dragging
+	)
+    {
+	// The user might be trying to drag
+	d->dnd_primed = TRUE;
+	d->dnd_timer->start( TQApplication::startDragTime(), FALSE );
+    } else
+#endif
+    {
+	wordMark = FALSE;
+	dragMarking    = TRUE;
+	setCursorPixelPosition(e->pos());
+    }
+}
+
+void TQtMultiLineEdit::pixelPosToCursorPos(TQPoint p, int* x, int* y) const
+{
+    *y = findRow( p.y() );
+    if ( *y < 0 ) {
+	if ( p.y() < lineWidth() ) {
+	    *y = topCell();
+	} else {
+	    *y = lastRowVisible();
+	    p.setX(cellWidth());
+	}
+    }
+    *y = TQMIN( (int)contents->count() - 1, *y );
+    TQFontMetrics fm( font() );
+    *x = xPosToCursorPos( stringShown( *y ), fm,
+			  p.x() - d->lr_marg + xOffset(),
+			  cellWidth() - 2 * d->lr_marg - d->marg_extra,
+			  d->align );
+    TQtMultiLineEditRow* r = contents->at( *y );
+    if (r && !r->newline && ((unsigned int)*x == r->s.length()) && (*x > 0))
+	--*x;
+}
+
+void TQtMultiLineEdit::setCursorPixelPosition(TQPoint p, bool clear_mark)
+{
+    int newY;
+    pixelPosToCursorPos( p, &cursorX, &newY );
+    curXPos        = 0;
+    if ( clear_mark ) {
+	markAnchorX    = cursorX;
+	markAnchorY    = newY;
+	bool markWasOn = markIsOn;
+	turnMark( FALSE );
+	if ( markWasOn ) {
+	    cursorY = newY;
+	    update();
+	    d->isHandlingEvent = FALSE;
+	    return;
+	}
+    }
+    if ( cursorY != newY ) {
+	int oldY = cursorY;
+	cursorY = newY;
+	updateCell( oldY, 0, FALSE );
+    }
+    updateCell( cursorY, 0, FALSE );		// ###
+}
+
+void TQtMultiLineEdit::startAutoScroll()
+{
+    if ( !dragScrolling ) {
+	d->scrollTime = initialScrollTime;
+	d->scrollAccel = initialScrollAccel;
+	d->scrollTimer->start( d->scrollTime, FALSE );
+	dragScrolling = TRUE;
+    }
+}
+
+void TQtMultiLineEdit::stopAutoScroll()
+{
+    if ( dragScrolling ) {
+	d->scrollTimer->stop();
+	dragScrolling = FALSE;
+    }
+}
+
+/*\reimp
+*/
+void TQtMultiLineEdit::mouseMoveEvent( TQMouseEvent *e )
+{
+#ifndef QT_NO_DRAGANDDROP
+    d->dnd_timer->stop();
+    if ( d->dnd_primed &&
+	 ( d->dnd_startpos - e->pos() ).manhattanLength() > TQApplication::startDragDistance() ) {
+	doDrag();
+	return;
+    }
+#endif
+    if ( !dragMarking )
+	return;
+    if ( rect().contains( e->pos() ) ) {
+	stopAutoScroll();
+    } else if ( !dragScrolling ) {
+	startAutoScroll();
+    }
+
+    int newX, newY;
+    pixelPosToCursorPos(e->pos(), &newX, &newY);
+
+    if ( wordMark ) {
+	extendSelectionWord( newX, newY);
+    }
+
+    if ( markDragX == newX && markDragY == newY )
+	return;
+    int oldY = markDragY;
+    newMark( newX, newY, FALSE );
+    for ( int i = TQMIN(oldY,newY); i <= TQMAX(oldY,newY); i++ )
+	updateCell( i, 0, FALSE );
+}
+
+void TQtMultiLineEdit::extendSelectionWord( int &newX, int&newY)
+{
+    TQString s = stringShown( newY );
+    int lim = s.length();
+    if ( newX >= 0 && newX < lim ) {
+	int i = newX;
+	int startclass = charClass(s.at(i));
+	if ( markAnchorY < markDragY ||
+	     ( markAnchorY == markDragY && markAnchorX < markDragX ) ) {
+	    // going right
+	    while ( i < lim && charClass(s.at(i)) == startclass )
+		i++;
+	} else {
+	    // going left
+	    while ( i >= 0 && charClass(s.at(i)) == startclass )
+		i--;
+	    i++;
+	}
+	newX = i;
+    }
+}
+
+
+
+
+/*\reimp
+*/
+void TQtMultiLineEdit::mouseReleaseEvent( TQMouseEvent *e )
+{
+    stopAutoScroll();
+#ifndef QT_NO_DRAGANDDROP
+    if ( d->dnd_timer->isActive() ) {
+	d->dnd_timer->stop();
+	d->dnd_primed = FALSE;
+	setCursorPixelPosition(e->pos());
+    }
+#endif
+    wordMark = FALSE;
+    dragMarking   = FALSE;
+    textDirty = FALSE;
+    d->isHandlingEvent = TRUE;
+    if ( markAnchorY == markDragY && markAnchorX == markDragX )
+	turnMark( FALSE );
+
+#ifndef QT_NO_CLIPBOARD
+#if defined(_WS_X11_)
+    else if ( echoMode() == Normal )
+	copy();
+#endif
+
+    if ( e->button() == MidButton && !readOnly ) {
+#if defined(_WS_X11_)
+	paste();		// Will repaint the cursor line.
+#else
+#ifndef QT_NO_COMPAT
+	if ( style().styleHint(TQStyle::SH_GUIStyle) == TQt::MotifStyle )
+	    paste();
+#endif
+#endif
+    }
+#endif
+
+    d->isHandlingEvent = FALSE;
+
+    if ( !readOnly && textDirty )
+	emit textChanged();
+}
+
+
+/*\reimp
+*/
+void TQtMultiLineEdit::mouseDoubleClickEvent( TQMouseEvent *m )
+{
+    if ( m->button() == LeftButton ) {
+	if ( m->state() & ShiftButton ) {
+	    int newX = cursorX;
+	    int newY = cursorY;
+	    extendSelectionWord( newX, newY);
+	    newMark( newX, newY, FALSE );
+	} else {
+	    markWord( cursorX, cursorY );
+	}
+	dragMarking    = TRUE;
+	wordMark = TRUE;
+	updateCell( cursorY, 0, FALSE );
+
+    }
+}
+
+#ifndef QT_NO_DRAGANDDROP
+
+/*
+  \reimp
+*/
+
+void TQtMultiLineEdit::dragEnterEvent( TQDragEnterEvent * )
+{
+    cursorOn = TRUE;
+    updateCell( cursorY, 0, FALSE );
+}
+
+/*\reimp
+*/
+void TQtMultiLineEdit::dragMoveEvent( TQDragMoveEvent* event )
+{
+    if ( readOnly ) return;
+    event->accept( TQTextDrag::canDecode(event) );
+    d->dnd_forcecursor = TRUE;
+    setCursorPixelPosition(event->pos(), FALSE);
+    d->dnd_forcecursor = FALSE;
+    TQRect inside_margin(scroll_margin, scroll_margin,
+			width()-scroll_margin*2, height()-scroll_margin*2);
+    if ( !inside_margin.contains(event->pos()) ) {
+	startAutoScroll();
+    }
+    if ( event->source() == this && event->action() == TQDropEvent::Move )
+	event->acceptAction();
+}
+
+/*\reimp
+*/
+void TQtMultiLineEdit::dragLeaveEvent( TQDragLeaveEvent* )
+{
+    if ( cursorOn ) {
+	cursorOn = FALSE;
+	updateCell( cursorY, 0, FALSE );
+    }
+    stopAutoScroll();
+}
+
+/*\reimp
+*/
+void TQtMultiLineEdit::dropEvent( TQDropEvent* event )
+{
+    if ( readOnly ) return;
+    TQString text;
+    TQCString fmt = pickSpecial(event,FALSE,event->pos());
+    if ( TQTextDrag::decode(event, text, fmt) ) {
+	int i = -1;
+	while ( ( i = text.find( '\r' ) ) != -1 )
+	    text.replace( i,1,"" );
+	if ( event->source() == this && event->action() == TQDropEvent::Move ) {
+	    event->acceptAction();
+	    // Careful not to tread on my own feet
+	    int newX, newY;
+	    pixelPosToCursorPos( event->pos(), &newX, &newY );
+	    if ( afterMark( newX, newY ) ) {
+		// The tricky case
+		int x1, y1, x2, y2;
+		getMarkedRegion( &y1, &x1, &y2, &x2 );
+		if ( newY == y2 ) {
+		    newY = y1;
+		    newX = x1 + newX - x2;
+		} else {
+		    newY -= y2 - y1;
+		}
+		addUndoCmd( new TQBeginCommand );
+		del();
+		setCursorPosition(newY, newX);
+		insert(text, TRUE);
+		addUndoCmd( new TQEndCommand );
+	    } else if ( beforeMark( newX, newY ) ) {
+		// Easy
+		addUndoCmd( new TQBeginCommand );
+		del();
+		setCursorPosition(newY, newX);
+		insert(text, TRUE);
+		addUndoCmd( new TQEndCommand );
+	    } else {
+		// Do nothing.
+	    }
+	} else {
+	    setCursorPixelPosition(event->pos());
+	    insert(text, TRUE);
+	}
+	update();
+	emit textChanged();
+    }
+}
+
+#endif // QT_NO_DRAGANDDROP
+
+
+/*
+  Returns TRUE if line \a line is invisible or partially invisible.
+*/
+
+bool TQtMultiLineEdit::partiallyInvisible( int line )
+{
+    int y;
+    if ( !rowYPos( line, &y ) )
+	return TRUE;
+    if ( y < 0 )
+	return TRUE;
+    else if ( y + cellHeight() - 2 > viewHeight() )
+	return TRUE;
+
+    return FALSE;
+}
+
+/*
+  Scrolls such that the cursor is visible
+*/
+
+void TQtMultiLineEdit::makeVisible()
+{
+    if ( !autoUpdate() )
+	return;
+
+    if ( partiallyInvisible( cursorY ) ) {
+	if ( cursorY >= lastRowVisible() )
+	    setBottomCell( cursorY );
+	else
+	    setTopCell( cursorY );
+    }
+    int xPos = mapToView( cursorX, cursorY );
+    if ( xPos < xOffset() ) {
+	int of = xPos - 10; //###
+	setXOffset( of );
+    } else if ( xPos > xOffset() + viewWidth() ) {
+	int of = xPos - viewWidth() + 10; //###
+	setXOffset( of );
+    }
+}
+
+/*
+  Computes the character position in line \a line which corresponds
+  to pixel \a xPos
+*/
+
+int TQtMultiLineEdit::mapFromView( int xPos, int line )
+{
+    TQString s = stringShown( line );
+    if ( !s )
+	return 0;
+    TQFontMetrics fm( font() );
+    int index = xPosToCursorPos( s, fm,
+				 xPos - d->lr_marg,
+				 cellWidth() - 2 * d->lr_marg - d->marg_extra,
+				 d->align );
+    TQtMultiLineEditRow* r = contents->at( line );
+    if (r && !r->newline && ((unsigned int)index == r->s.length()) && (index > 0))
+	--index;
+    return index;
+}
+
+/*
+  Computes the pixel position in line \a line which corresponds to
+  character position \a xIndex
+*/
+
+int TQtMultiLineEdit::mapToView( int xIndex, int line )
+{
+    TQString s = stringShown( line );
+    xIndex = TQMIN( (int)s.length(), xIndex );
+    TQFontMetrics fm( font() );
+    int wcell = cellWidth() - 2 * d->lr_marg;// - d->marg_extra;
+    int wrow = contents->at( line )->w;
+    int w = textWidthWithTabs( fm, s, 0, xIndex, d->align ) - 1;
+    if ( d->align == TQt::AlignCenter || d->align == TQt::AlignHCenter )
+	w += (wcell - wrow) / 2;
+    else if ( d->align == TQt::AlignRight )
+	w += wcell - wrow;
+    return d->lr_marg + w;
+}
+
+/*
+  Traverses the list and finds an item with the maximum width, and
+  updates the internal list box structures accordingly.
+*/
+
+void TQtMultiLineEdit::updateCellWidth()
+{
+    TQtMultiLineEditRow* r = contents->first();
+    int maxW = 0;
+    int w;
+    switch ( d->echomode ) {
+    case Normal:
+	while ( r ) {
+	    w = r->w;
+	    if ( w > maxW )
+		maxW = w;
+	    r = contents->next();
+	}
+	break;
+    case Password: {
+	uint l = 0;
+	while ( r ) {
+	    l = TQMAX(l,  r->s.length() );
+	    r = contents->next();
+	}
+	TQString t;
+	t.fill(TQChar('*'), l);
+	maxW = textWidth(t);
+    }
+    break;
+    case NoEcho:
+	maxW = textWidth(TQString::fromLatin1(""));
+    }
+    setWidth( maxW );
+}
+
+
+/*
+  Sets the bottommost visible line to \a line.
+*/
+
+void TQtMultiLineEdit::setBottomCell( int line )
+{
+    int rowY = cellHeight() * line;
+    int newYPos = rowY +  cellHeight() - viewHeight();
+    setYOffset( TQMAX( newYPos, 0 ) );
+}
+
+#ifndef QT_NO_CLIPBOARD
+
+/*
+  Copies text in MIME subtype \a subtype from the clipboard onto the current
+  cursor position.
+  Any marked text is first deleted.
+*/
+void TQtMultiLineEdit::pasteSubType(const TQCString& subtype)
+{
+    TQCString st = subtype;
+    addUndoCmd( new TQBeginCommand );
+
+    if ( hasMarkedText() )
+	del();
+    TQString t = TQApplication::clipboard()->text(st);
+    if ( !t.isEmpty() ) {
+	if ( hasMarkedText() )
+	    turnMark( FALSE );
+
+#if defined(_OS_WIN32_)
+	// Need to convert CRLF to NL
+	t.replace( "\r\n", "\n" );
+#endif
+
+	for (int i=0; (uint)i<t.length(); i++) {
+	    if ( t[i] < ' ' && t[i] != '\n' && t[i] != '\t' )
+		t[i] = ' ';
+	}
+	insertAt( t, cursorY, cursorX );
+	turnMark( FALSE );
+	curXPos  = 0;
+	makeVisible();
+    }
+    if ( textDirty && !d->isHandlingEvent )
+	emit textChanged();
+
+    addUndoCmd( new TQEndCommand );
+}
+
+/*
+  Copies plain text from the clipboard onto the current cursor position.
+  Any marked text is first deleted.
+*/
+void TQtMultiLineEdit::paste()
+{
+    pasteSubType("plain");
+}
+
+#ifndef QT_NO_MIMECLIPBOARD
+/*
+  Prompts the user for a type from a list of text types available,
+  Then copies text from the clipboard onto the current cursor position.
+  Any marked text is first deleted.
+*/
+void TQtMultiLineEdit::pasteSpecial(const TQPoint& pt)
+{
+    TQCString st = pickSpecial(TQApplication::clipboard()->data(),TRUE,pt);
+    if ( !st.isEmpty() )
+	pasteSubType(st);
+}
+#endif
+#ifndef QT_NO_MIME
+TQCString TQtMultiLineEdit::pickSpecial(TQMimeSource* ms, bool always_ask, const TQPoint& pt)
+{
+    if ( ms )  {
+	TQPopupMenu popup(this);
+	TQString fmt;
+	int n=0;
+	TQDict<void> done;
+	for (int i=0; !(fmt=ms->format(i)).isNull(); i++) {
+	    int semi=fmt.find(";");
+	    if ( semi >= 0 )
+		fmt = fmt.left(semi);
+	    if ( fmt.left(5) == "text/" ) {
+		fmt = fmt.mid(5);
+		if ( !done.find(fmt) ) {
+		    done.insert(fmt,(void*)1);
+		    popup.insertItem(fmt,i);
+		    n++;
+		}
+	    }
+	}
+	if ( n ) {
+	    int i = n==1 && !always_ask ? popup.idAt(0) : popup.exec(pt);
+	    if ( i >= 0 )
+		return popup.text(i).latin1();
+	}
+    }
+    return TQCString();
+}
+#endif // QT_NO_MIME
+#endif // QT_NO_CLIPBOARD
+
+
+/*
+  Removes all text.
+*/
+
+void TQtMultiLineEdit::clear()
+{
+    addUndoCmd( new TQDelTextCmd( 0, text() ) );
+    setEdited( TRUE );
+    contents->clear();
+    cursorX = cursorY = 0;
+    int w  = textWidth( TQString::fromLatin1("") );
+    contents->append( new TQtMultiLineEditRow(TQString::fromLatin1(""), w) );
+    setNumRowsAndTruncate();
+    setWidth( w );
+    dummy = TRUE;
+    turnMark( FALSE );
+    if ( autoUpdate() )
+	update();
+    if ( !d->isHandlingEvent ) //# && not already empty
+	emit textChanged();
+    update();
+}
+
+
+/*\reimp
+*/
+
+void TQtMultiLineEdit::setFont( const TQFont &font )
+{
+    TQWidget::setFont( font );
+    d->clearChartable();
+    TQFontMetrics fm( font );
+    setCellHeight( fm.lineSpacing() );
+    for ( TQtMultiLineEditRow* r = contents->first(); r; r = contents->next() )
+	r->w = textWidth( r->s  );
+    rebreakAll();
+    updateCellWidth();
+}
+
+/*
+  Sets a new marked text limit, does not repaint the widget.
+*/
+
+void TQtMultiLineEdit::newMark( int posx, int posy, bool /*copy*/ )
+{
+    if ( markIsOn && markDragX == posx && markDragY == posy &&
+	 cursorX   == posx && cursorY   == posy )
+	return;
+    markDragX  = posx;
+    markDragY  = posy;
+    cursorX    = posx;
+    cursorY    = posy;
+    turnMark( markDragX != markAnchorX || markDragY != markAnchorY );
+}
+
+bool TQtMultiLineEdit::beforeMark( int posx, int posy ) const
+{
+    int x1, y1, x2, y2;
+    if ( !getMarkedRegion( &y1, &x1, &y2, &x2 ) )
+	return FALSE;
+    return
+	(y1 > posy || y1 == posy && x1 > posx)
+	&& (y2 > posy || y2 == posy && x2 > posx);
+}
+
+bool TQtMultiLineEdit::afterMark( int posx, int posy ) const
+{
+    int x1, y1, x2, y2;
+    if ( !getMarkedRegion( &y1, &x1, &y2, &x2 ) )
+	return FALSE;
+    return
+	(y1 < posy || y1 == posy && x1 < posx)
+	&& (y2 < posy || y2 == posy && x2 < posx);
+}
+
+bool TQtMultiLineEdit::inMark( int posx, int posy ) const
+{
+    int x1, y1, x2, y2;
+    if ( !getMarkedRegion( &y1, &x1, &y2, &x2 ) )
+	return FALSE;
+    return
+	(y1 < posy || y1 == posy && x1 <= posx)
+	&& (y2 > posy || y2 == posy && x2 >= posx);
+}
+
+/*
+  Marks the word at character position \a posx, \a posy.
+ */
+void TQtMultiLineEdit::markWord( int posx, int posy )
+{
+    TQString& s = contents->at( posy )->s;
+
+    int i = posx - 1;
+    while ( i >= 0 && s[i].isPrint() && !s[i].isSpace() )
+	i--;
+    i++;
+    markAnchorY = posy;
+    markAnchorX = i;
+
+    while ( s[i].isPrint() && !s[i].isSpace() )
+	i++;
+    markDragX = i;
+    markDragY = posy;
+    turnMark( markDragX != markAnchorX || markDragY != markAnchorY );
+
+#ifndef QT_NO_CLIPBOARD
+#if defined(_WS_X11_)
+    if ( echoMode() == Normal )
+	copy();
+#endif
+#endif
+}
+
+/*
+  This may become a protected virtual member in a future TQt.
+  This implementation is an example of a useful classification
+  that aids selection of common units like filenames and URLs.
+*/
+int TQtMultiLineEdit::charClass( TQChar ch )
+{
+    if ( !ch.isPrint() || ch.isSpace() ) return 1;
+    else if ( ch.isLetter() || ch=='-' || ch=='+' || ch==':'
+	      || ch=='.' || ch=='/' || ch=='\\'
+	      || ch=='@' || ch=='$' || ch=='~' ) return 2;
+    else return 3;
+}
+
+#ifndef QT_NO_CLIPBOARD
+/*
+  Copies the marked text to the clipboard.  Will copy only
+  if echoMode() is Normal.
+*/
+
+void TQtMultiLineEdit::copy() const
+{
+    TQString t = markedText();
+    if ( !t.isEmpty() && echoMode() == Normal ) {
+#if defined(_WS_X11_)
+	disconnect( TQApplication::clipboard(), SIGNAL(dataChanged()), this, 0);
+#endif
+#if defined(_OS_WIN32_)
+	// Need to convert NL to CRLF
+	t.replace( "\n", "\r\n" );
+#endif
+	TQApplication::clipboard()->setText( t );
+#if defined(_WS_X11_)
+	connect( TQApplication::clipboard(), SIGNAL(dataChanged()),
+		 this, SLOT(clipboardChanged()) );
+#endif
+    }
+}
+
+/* \obsolete
+
+  Backward compatibility.
+*/
+void TQtMultiLineEdit::copyText() const
+{
+    copy();
+}
+
+/*
+  Copies the selected text to the clipboard and deletes the selected text.
+*/
+
+void TQtMultiLineEdit::cut()
+{
+    if ( hasMarkedText() ) {
+	if ( echoMode() == Normal )
+	    copy();
+	del();
+	if ( textDirty && !d->isHandlingEvent )
+	    emit textChanged();
+    }
+}
+
+#endif
+
+/*
+  This private slot is activated when this line edit owns the clipboard and
+  some other widget/application takes over the clipboard. (X11 only)
+*/
+
+void TQtMultiLineEdit::clipboardChanged()
+{
+#if defined(_WS_X11_)
+    disconnect( TQApplication::clipboard(), SIGNAL(dataChanged()),
+		this, SLOT(clipboardChanged()) );
+    turnMark( FALSE );
+    update();
+#endif
+}
+
+
+/*
+   Sets maxLineWidth() and maybe cellWidth() to \a w without updating the entire widget.
+ */
+
+void TQtMultiLineEdit::setWidth( int w )
+{
+    if ( w ==d->maxLineWidth )
+	return;
+    bool u = autoUpdate();
+    setAutoUpdate( FALSE );
+    d->maxLineWidth = w;
+    if ( d->align == AlignLeft )
+	setCellWidth( w );
+    else
+	setCellWidth( TQMAX( w, contentsRect().width() ) );
+    setAutoUpdate( u );
+    if ( autoUpdate() && d->align != AlignLeft )
+	update();
+}
+
+
+/*
+  Sets the cursor position to character number \a col in line number \a line.
+  The parameters are adjusted to lie within the legal range.
+
+  If \a mark is FALSE, the selection is cleared. otherwise it is extended
+
+  \sa cursorPosition()
+*/
+
+void TQtMultiLineEdit::setCursorPosition( int line, int col, bool mark )
+{
+    if ( mark && !hasMarkedText() ) {
+	markAnchorX    = cursorX;
+	markAnchorY    = cursorY;
+    }
+    int oldY = cursorY;
+    cursorY = TQMAX( TQMIN( line, numLines() - 1), 0 );
+    cursorX = TQMAX( TQMIN( col,  lineLength( cursorY )), 0 );
+    curXPos = 0;
+    makeVisible();
+    if ( mark ) {
+	newMark( cursorX, cursorY, FALSE );
+	for ( int i = TQMIN(oldY,cursorY); i <= TQMAX(oldY,cursorY); i++ )
+	    updateCell( i, 0, FALSE );
+    } else {
+	updateCell( oldY, 0, FALSE );
+	turnMark( FALSE );
+    }
+}
+
+
+
+/* \obsolete
+
+  Use getCursorPosition() instead.
+*/
+
+void TQtMultiLineEdit::cursorPosition( int *line, int *col ) const
+{
+    getCursorPosition(line,col);
+}
+
+
+/*
+  Returns the current line and character
+  position within that line, in the variables pointed to
+  by \a line and \a col respectively.
+
+  \sa setCursorPosition()
+*/
+
+void TQtMultiLineEdit::getCursorPosition( int *line, int *col ) const
+{
+    if ( line )
+	*line = cursorY;
+    if ( col )
+	*col = cursorX;
+}
+
+
+/*
+  \sa setAutoUpdate()
+*/
+
+bool TQtMultiLineEdit::autoUpdate() const
+{
+    return TQtTableView::autoUpdate();
+}
+
+
+/*
+  Sets the auto-update option of multi-line editor to \a enable.
+
+*/
+
+void TQtMultiLineEdit::setAutoUpdate( bool enable )
+{
+    TQtTableView::setAutoUpdate( enable );
+}
+
+/*
+  Sets the fixed height of the TQtMultiLineEdit so that \a lines text lines
+  are visible given the current font.
+
+  \sa setMaxLines(), setFixedHeight()
+ */
+void TQtMultiLineEdit::setFixedVisibleLines( int lines )
+{
+    int ls = fontMetrics().lineSpacing();
+    setFixedHeight( frameWidth()*2 + ls*lines );
+    return;
+}
+
+
+
+/*
+  Returns the top center point where the cursor is drawn
+*/
+
+TQPoint TQtMultiLineEdit::cursorPoint() const
+{
+    TQPoint cp( 0, 0 );
+
+    TQFontMetrics fm( font() );
+    int col, row;
+    col = row = 0;
+    cursorPosition( &row, &col );
+    TQString line = textLine( row );
+    ASSERT( line );
+    cp.setX( d->lr_marg + textWidthWithTabs( fm, line, 0, col, d->align ) - 1 );
+    cp.setY( (row * cellHeight()) + viewRect().y() );
+    return cp;
+}
+
+
+/* \reimp
+*/
+TQSizePolicy TQtMultiLineEdit::sizePolicy() const
+{
+    //### removeme 3.0
+    return TQWidget::sizePolicy();
+}
+
+
+/*\reimp
+*/
+TQSize TQtMultiLineEdit::sizeHint() const
+{
+    constPolish();
+    int expected_lines;
+    if ( d->maxlines >= 0 && d->maxlines <= 6 ) {
+	expected_lines = d->maxlines;
+    } else {
+	expected_lines = 6;
+    }
+    TQFontMetrics fm( font() );
+    int h = fm.lineSpacing()*(expected_lines-1)+fm.height() + frameWidth()*2;
+    int w = fm.width('x')*35;
+
+    int maxh = maximumSize().height();
+    if ( maxh < TQWIDGETSIZE_MAX )
+	h = maxh;
+
+    return TQSize( w, h ).expandedTo( TQApplication::globalStrut() );
+}
+
+
+/*
+  Returns a size sufficient for one character, and scroll bars.
+*/
+
+TQSize TQtMultiLineEdit::minimumSizeHint() const
+{
+    constPolish();
+    TQFontMetrics fm( font() );
+    int h = fm.lineSpacing() + frameWidth()*2;
+    int w = fm.maxWidth();
+    h += frameWidth();
+    w += frameWidth();
+    if ( testTableFlags(Tbl_hScrollBar|Tbl_autoHScrollBar) )
+	w += verticalScrollBar()->sizeHint().width();
+    if ( testTableFlags(Tbl_vScrollBar|Tbl_autoVScrollBar) )
+	h += horizontalScrollBar()->sizeHint().height();
+    return TQSize(w,h);
+}
+
+
+
+/*\reimp
+*/
+
+void TQtMultiLineEdit::resizeEvent( TQResizeEvent *e )
+{
+    int oldw = contentsRect().width();
+    TQtTableView::resizeEvent( e );
+    if ( DYNAMIC_WRAP
+	 && (e->oldSize().width() != width()
+	     || oldw != contentsRect().width() ) ) {
+	bool oldAuto = autoUpdate();
+	setAutoUpdate( FALSE );
+	rebreakAll();
+	if ( oldw != contentsRect().width() )
+	    rebreakAll();
+	setAutoUpdate( oldAuto );
+	if ( autoUpdate() )
+	    repaint( FALSE );
+    } else if ( d->align != AlignLeft ) {
+ 	d->maxLineWidth = 0; // trigger update
+	updateCellWidth();
+    }
+    if ( isVisible() )
+	deselect();
+}
+
+/*
+  Sets the alignment to \a flags. Possible values are \c AlignLeft, \c
+  Align(H)Center and \c AlignRight.
+
+  \sa alignment(), TQt::AlignmentFlags
+*/
+void TQtMultiLineEdit::setAlignment( int flags )
+{
+    if ( d->align != flags ) {
+	d->align = flags;
+	update();
+    }
+}
+
+/*
+  Returns the alignment.
+
+*/
+int TQtMultiLineEdit::alignment() const
+{
+    return d->align;
+}
+
+
+/*
+  Not supported at this time.
+  \a v is the validator to set.
+*/
+void TQtMultiLineEdit::setValidator( const TQValidator *v )
+{
+    d->val = v;
+    // #### validate text now
+}
+
+/*
+  Not supported at this time.
+*/
+const TQValidator * TQtMultiLineEdit::validator() const
+{
+    return d->val;
+}
+
+/*  \sa edited()
+*/
+void TQtMultiLineEdit::setEdited( bool e )
+{
+    d->edited = e;
+}
+
+/*  \sa setEdited()
+*/
+bool TQtMultiLineEdit::edited() const
+{
+    return d->edited;
+}
+
+/* \enum TQtMultiLineEdit::EchoMode
+
+  This enum type describes the ways in which TQLineEdit can display its
+  contents.  The currently defined values are: \list
+
+  \i Normal - display characters as they are entered.  This is
+  the default.
+
+  \i NoEcho - do not display anything.
+
+  \i Password - display asterisks instead of the characters
+  actually entered.
+
+  \endlist
+
+  \sa setEchoMode() echoMode() TQLineEdit::EchoMode
+*/
+
+
+/*
+  Sets the echo mode to \a em.  The default is \c Normal.
+
+  The display is updated according.
+
+  \sa setEchoMode()
+*/
+void TQtMultiLineEdit::setEchoMode( EchoMode em )
+{
+    if ( d->echomode != em ) {
+	d->echomode = em;
+	updateCellWidth();
+	update();
+    }
+}
+
+/*
+  Returns the currently set echo mode.
+
+  \sa setEchoMode()
+*/
+TQtMultiLineEdit::EchoMode TQtMultiLineEdit::echoMode() const
+{
+    return d->echomode;
+}
+
+
+/*
+  Returns the string shown at line \a row, including
+  processing of the echoMode().
+*/
+
+TQString TQtMultiLineEdit::stringShown(int row) const
+{
+    TQString* s = getString(row);
+    if ( !s ) return TQString::null;
+    switch ( d->echomode ) {
+    case Normal:
+	if (!*s) return TQString::fromLatin1("");
+	return *s;
+    case Password:
+	{
+	    TQString r;
+	    r.fill(TQChar('*'), (int)s->length());
+	    if ( !r ) r = TQString::fromLatin1("");
+	    return r;
+	}
+    case NoEcho:
+	return TQString::fromLatin1("");
+    }
+    return TQString::fromLatin1("");
+}
+
+/*
+
+  \sa maxLength()
+*/
+void TQtMultiLineEdit::setMaxLength(int m)
+{
+    d->maxlen = m;
+}
+
+/*
+  \sa setMaxLength()
+*/
+int TQtMultiLineEdit::maxLength() const
+{
+    return d->maxlen;
+}
+
+
+/*
+  Returns the length of the current text.
+
+  \sa setMaxLength()
+ */
+int TQtMultiLineEdit::length() const
+{
+    int l = 0;
+    for ( TQtMultiLineEditRow* r = contents->first(); r; r = contents->next() ) {
+	l += r->s.length();
+	if ( r->newline )
+	    ++l;
+    }
+    return l-1;
+}
+
+
+/*
+  Sets the maximum length of lines to \a m.  Use -1 for unlimited
+  (the default).  Existing long lines will be truncated.
+
+  \sa maxLineLength()
+*/
+void TQtMultiLineEdit::setMaxLineLength(int m)
+{
+    bool trunc = d->maxlinelen < 0 || m < d->maxlinelen;
+    d->maxlinelen = m;
+    if ( trunc ) {
+	TQtMultiLineEditRow* r = contents->first();
+	while ( r ) {
+	    r->s.truncate( m );
+	    r = contents->next();
+	}
+	if ( cursorX > m ) cursorX = m;
+	if ( markAnchorX > m ) markAnchorX = m;
+	if ( markDragX > m ) markDragX = m;
+	update();
+	updateCellWidth();
+    }
+}
+
+/*
+  Returns the currently set line length limit, or -1 if there is
+  no limit (this is the default).
+
+  \sa setMaxLineLength()
+*/
+int TQtMultiLineEdit::maxLineLength() const
+{
+    return d->maxlinelen;
+}
+
+/*
+  Sets the maximum number of lines to \a m.  Use -1 for unlimited
+  (the default).  Existing excess lines will be deleted.
+
+  \sa maxLines(), numLines()
+*/
+void TQtMultiLineEdit::setMaxLines(int m)
+{
+    if ( m == 0 ) // bad value
+	m = -1;
+    d->maxlines = m;
+    if ( d->maxlines >= 0 && d->maxlines <= 6 ) {
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ) );
+    } else {
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
+    }
+    if ( setNumRowsAndTruncate() ) {
+	updateCellWidth();
+	update();
+    }
+}
+
+/*
+  \sa setMaxLines()
+*/
+int TQtMultiLineEdit::maxLines() const
+{
+    return d->maxlines;
+}
+
+/*
+  Sets the horizontal margin to \a m.
+
+  \sa hMargin()
+*/
+void TQtMultiLineEdit::setHMargin(int m)
+{
+    if ( m != d->lr_marg ) {
+	d->lr_marg = m;
+	updateCellWidth();
+	update();
+    }
+}
+
+/*
+
+  \sa setHMargin()
+*/
+int TQtMultiLineEdit::hMargin() const
+{
+    return d->lr_marg;
+}
+
+/*
+  Marks the text starting at \a row_from, \a col_from and ending
+  at \a row_to, \a col_to.
+*/
+void TQtMultiLineEdit::setSelection( int row_from, int col_from,
+				   int row_to, int col_to )
+{
+    setCursorPosition( row_from, col_from, FALSE );
+    setCursorPosition( row_to, col_to, TRUE );
+}
+
+
+/*
+  Moves the cursor one word to the right.  If \a mark is TRUE, the text
+  is marked.
+  \sa cursorWordBackward()
+*/
+void TQtMultiLineEdit::cursorWordForward( bool mark )
+{
+    int x = cursorX;
+    int y = cursorY;
+
+    if ( x == lineLength( y ) || textLine(y).at(x).isSpace() ) {
+	while ( x < lineLength( y ) && textLine(y).at(x).isSpace() )
+	    ++x;
+	if ( x == lineLength( y ) ) {
+	    if ( y < (int)contents->count() - 1) {
+		++y;
+		x = 0;
+		while ( x < lineLength( y ) && textLine(y).at(x).isSpace() )
+		    ++x;
+	    }
+	}
+    }
+    else {
+	while ( x < lineLength( y ) && !textLine(y).at(x).isSpace() )
+	    ++x;
+	int xspace = x;
+	while ( xspace < lineLength( y ) && textLine(y).at(xspace).isSpace() )
+	    ++xspace;
+	if ( xspace <  lineLength( y ) )
+	    x = xspace;
+    }
+    cursorOn = TRUE;
+    int oldY = cursorY;
+    setCursorPosition( y, x, mark );
+    if ( oldY != cursorY )
+	updateCell( oldY, 0, FALSE );
+    updateCell( cursorY, 0, FALSE );
+    d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+}
+
+/*
+  Moves the cursor one word to the left.  If \a mark is TRUE, the text
+  is marked.
+  \sa cursorWordForward()
+*/
+void TQtMultiLineEdit::cursorWordBackward( bool mark )
+{
+    int x = cursorX;
+    int y = cursorY;
+
+    while ( x > 0 && textLine(y).at(x-1).isSpace() )
+	--x;
+
+    if ( x == 0 ) {
+	if ( y > 0 ) {
+	    --y;
+	    x = lineLength( y );
+	    while ( x > 0  && textLine(y).at(x-1).isSpace() )
+		--x;
+	}
+    }
+    else {
+	while ( x > 0  && !textLine(y).at(x-1).isSpace() )
+	    --x;
+    }
+    cursorOn = TRUE;
+    int oldY = cursorY;
+    setCursorPosition( y, x, mark );
+    if ( oldY != cursorY )
+	updateCell( oldY, 0, FALSE );
+    updateCell( cursorY, 0, FALSE );
+    d->blinkTimer->start( TQApplication::cursorFlashTime() / 2, FALSE );
+}
+
+#define DO_BREAK {doBreak = TRUE; if ( lastSpace > a ) { \
+i = lastSpace; \
+linew = lastw; \
+} \
+else \
+i = TQMAX( a, i-1 );}
+
+void TQtMultiLineEdit::wrapLine( int line, int removed )
+{
+    TQtMultiLineEditRow* r = contents->at( line );
+    int yPos;
+    (void) rowYPos( line, &yPos );
+    TQFontMetrics fm( font() );
+    int i  = 0;
+    TQString s = r->s;
+    int a = 0;
+    int l = line;
+    int w = 0;
+    int nlines = 0;
+    int lastSpace = -1;
+    bool doBreak = FALSE;
+    int linew = 0;
+    int lastw = 0;
+    int tabDist = -1; // lazy eval
+    while ( i < int(s.length()) ) {
+	doBreak = FALSE;
+	if ( s[i] == '\t' && d->align == TQt::AlignLeft ) {
+	    if ( tabDist<0 )
+		tabDist = tabStopDist(fm);
+	    linew = ( linew/tabDist + 1 ) * tabDist;
+	} else if ( s[i] != '\n' ) {
+	    char c = s[i].latin1();
+	    if ( c > 0 ) {
+		if ( !d->chartable[c] )
+		    d->chartable[c] = fm.width( s[i] );
+		linew += d->chartable[c];
+	    } else {
+		linew += fm.width( s[i] );
+	    }
+	}
+	if ( WORD_WRAP &&
+	     lastSpace >= a && s[i] != '\n' ) {
+	    if ( DYNAMIC_WRAP ) {
+		if  (linew >= contentsRect().width() -  2*d->lr_marg - d->marg_extra) {
+		    DO_BREAK
+		}
+	    } else if ( FIXED_COLUMN_WRAP ) {
+		if ( d->wrapcol >= 0 && i-a >= d->wrapcol ) {
+		    DO_BREAK
+		}
+	    } else if ( FIXED_WIDTH_WRAP ) {
+		if ( d->wrapcol >= 0 && linew > d->wrapcol - d->marg_extra ) {
+		    DO_BREAK
+		}
+	    }
+	}
+	if ( s[i] == '\n' || doBreak ) {
+	    r->s = s.mid( a, i - a + (doBreak?1:0) );
+	    r->w = linew - fm.leftBearing(r->s[0]) + 2 * d->lr_marg + d->marg_extra;
+	    if ( r->w > w )
+		w = r->w;
+	    if ( cursorY > l )
+		++cursorY;
+	    else if ( cursorY == line && cursorX >=a && cursorX <= i +  (doBreak?1:0)) {
+		cursorY = l;
+		cursorX -= a;
+	    }
+	    if ( markAnchorY > l )
+		++markAnchorY;
+	    else if ( markAnchorY == line && markAnchorX >=a && markAnchorX <= i +  (doBreak?1:0)) {
+		markAnchorY = l;
+		markAnchorX -= a;
+	    }
+	    a = i + 1;
+	    lastSpace = a;
+	    linew = 0;
+	    bool oldnewline = r->newline;
+	    r->newline = !doBreak;
+	    r = new TQtMultiLineEditRow( TQString::null, 0, oldnewline );
+	    ++nlines;
+	    contents->insert( l + 1, r );
+	    ++l;
+	}
+	if ( s[i].isSpace() || BREAK_WITHIN_WORDS ) {
+	    lastSpace = i;
+	    lastw = linew;
+	}
+	if ( lastSpace <= a )
+	    lastw = linew;
+
+	++i;
+    }
+    if ( a < int(s.length()) ){
+	r->s = s.mid( a, i - a  );
+	r->w = linew - fm.leftBearing( r->s[0] ) + 2 * d->lr_marg + d->marg_extra;
+    }
+    if ( cursorY == line && cursorX >= a ) {
+	cursorY = l;
+	cursorX -= a;
+    }
+    if ( markAnchorY == line && markAnchorX >= a ) {
+	markAnchorY = l;
+	markAnchorX -= a;
+    }
+    if ( r->w > w )
+	w = r->w;
+
+    setWidth( TQMAX( maxLineWidth(), w ) );
+    bool oldAuto = autoUpdate();
+    setAutoUpdate( FALSE );
+    (void)setNumRowsAndTruncate();
+    setAutoUpdate( oldAuto );
+
+    yPos += (nlines+1)  * cellHeight();
+    int sh = (nlines-removed)  * cellHeight();
+    if ( autoUpdate() ) {
+	if ( sh && yPos >= contentsRect().top() && yPos < contentsRect().bottom() ) {
+	    int h = contentsRect().bottom() - yPos + 1;
+	    if ( d->maxlines >= 0 ) {
+		int maxy;
+		if ( rowYPos( d->maxlines-1, &maxy ) ) {
+		    maxy += cellHeight();
+		    if ( maxy < contentsRect().bottom() && maxy > yPos )
+			h = maxy - yPos + 1;
+		}
+	    }
+	    TQWidget::scroll( 0, sh, TQRect( contentsRect().left(), yPos,
+					   contentsRect().width(),
+					   h ) );
+	}
+	for (int ul = 0; ul <= nlines; ++ul )
+	    updateCell( line + ul, 0, FALSE );
+    }
+}
+
+void TQtMultiLineEdit::rebreakParagraph( int line, int removed )
+{
+    TQtMultiLineEditRow* r = contents->at( line );
+    if ( WORD_WRAP ) {
+	TQtMultiLineEditRow* other = 0;
+	while (line < int(contents->count())-1 && !r->newline ) {
+	    other = contents->at( line + 1 );
+	    if ( cursorY > line ) {
+		--cursorY;
+		if ( cursorY == line ) {
+		    cursorX += r->s.length();
+		}
+	    }
+	    if ( markAnchorY > line ) {
+		--markAnchorY;
+		if ( markAnchorY == line ) {
+		    markAnchorX += r->s.length();
+		}
+	    }
+	    r->s.append( other->s );
+	    r->newline = other->newline;
+	    contents->remove( line + 1 );
+	    ++removed;
+	}
+    }
+    wrapLine( line, removed );
+}
+
+void TQtMultiLineEdit::rebreakAll()
+{
+    if ( !WORD_WRAP )
+	return;
+    d->maxLineWidth = 0;
+    for (int i = 0; i < int(contents->count()); ++i ) {
+	if ( contents->at( i )->newline &&
+	     contents->at( i )->w < contentsRect().width() -  2*d->lr_marg - d->marg_extra ) {
+	    setWidth( TQMAX( d->maxLineWidth, contents->at( i )->w ) );
+	    continue;
+	}
+	rebreakParagraph( i );
+	while ( i < int(contents->count() )
+		&& !contents->at( i )->newline )
+	    ++i;
+    }
+}
+
+
+/* \enum TQtMultiLineEdit::WordWrap
+
+  This enum describes the multiline edit's word wrap mode.
+
+  The following values are valid:
+    \list
+    \i NoWrap - no word wrap at all.
+    \i WidgetWidth - word wrap depending on the current
+     width of the editor widget
+    \i FixedPixelWidth - wrap according to a fix amount
+     of pixels ( see wrapColumnOrWidth() )
+    \i FixedColumnWidth - wrap according to a fix character
+     column. This is useful whenever you need formatted text that
+     can also be displayed gracefully on devices with monospaced
+     fonts, for example a standard VT100 terminal. In that case
+     wrapColumnOrWidth() should typically be set to 80.
+  \endlist
+
+ \sa setWordWrap()
+*/
+
+/*
+  Sets the word wrap mode to \a mode.
+
+ */
+void TQtMultiLineEdit::setWordWrap( WordWrap mode )
+{
+    if ( mode == d->wordwrap )
+	return;
+    d->wordwrap = mode;
+
+    if ( BREAK_WITHIN_WORDS  ) {
+	d->arrow = TQPixmap( (const char **)arrow_xpm );
+	d->marg_extra = 8;
+	if ( DYNAMIC_WRAP )
+	    clearTableFlags( Tbl_autoHScrollBar );
+        else
+            setTableFlags( Tbl_autoHScrollBar );
+    } else {
+	d->marg_extra = 0;
+	setTableFlags( Tbl_autoHScrollBar );
+    }
+    if ( !text().isEmpty() )
+        setText( text() );
+}
+
+/*
+  Returns the current word wrap mode.
+
+  \sa setWordWrap()
+ */
+TQtMultiLineEdit::WordWrap TQtMultiLineEdit::wordWrap() const
+{
+    return d->wordwrap;
+}
+
+/*
+  Sets the wrap column or wrap width to \a value, depending on the
+  word wrap mode.
+
+  \sa setWordWrap()
+ */
+void TQtMultiLineEdit::setWrapColumnOrWidth( int value )
+{
+    if ( value == d->wrapcol )
+	return;
+    d->wrapcol = value;
+    if ( wordWrap() != NoWrap )
+	setText( text() );
+}
+
+/*
+ */
+int TQtMultiLineEdit::wrapColumnOrWidth() const
+{
+    return d->wrapcol;
+}
+
+
+/* \enum TQtMultiLineEdit::WrapPolicy
+
+  Defines where text can be wrapped in word wrap mode.
+
+  The following values are valid:
+  \list
+  \i AtWhiteSpace - break only after whitespace
+  \i Anywhere - break anywhere
+   \endlist
+
+   \sa setWrapPolicy()
+*/
+
+/*
+  Sets the wrap \a policy, i.e. where text can be wrapped in word wrap
+  mode.
+
+  \sa setWordWrap(), wrapPolicy()
+ */
+void TQtMultiLineEdit::setWrapPolicy( WrapPolicy policy )
+{
+    if ( d->wrappolicy == policy )
+	return;
+    d->wrappolicy = policy;
+    WordWrap m = d->wordwrap;
+    if ( m != NoWrap ) { // trigger update
+	d->wordwrap = NoWrap;
+	setWordWrap( m );
+    }
+}
+
+/*
+
+  Returns the current word wrap policy.
+
+  \sa setWrapPolicy()
+ */
+TQtMultiLineEdit::WrapPolicy TQtMultiLineEdit::wrapPolicy() const
+{
+    return d->wrappolicy;
+}
+
+/*
+  Returns wether \a row is the last row in a paragraph.
+
+  This function is only interesting in word wrap mode, otherwise its
+  return value is always TRUE.
+
+  \sa setWordWrap()
+ */
+bool TQtMultiLineEdit::isEndOfParagraph( int row ) const
+{
+    return contents->at( row )->newline;
+}
+
+int TQtMultiLineEdit::positionToOffsetInternal( int row, int col ) const
+{
+    row = TQMAX( TQMIN( row, numLines() - 1), 0 ); // Sanity check
+    col = TQMAX( TQMIN( col,  lineLength( row )), 0 ); // Sanity check
+    if ( row == 0 )
+	return TQMIN( col, lineLength( 0 ));
+    else {
+	int lastI;
+	lastI  = lineLength( row );
+	int i, tmp = 0;
+
+	for( i = 0; i < row ; i++ ) {
+	    tmp += lineLength( i );
+	    if ( contents->at( i )->newline )
+		++tmp;
+	}
+
+	tmp += TQMIN( lastI, col );
+
+	return tmp;
+    }
+
+}
+
+// if position is <0 = returns row 0, col 0, if position >= amount of text
+// returns pointer to end of text.
+void TQtMultiLineEdit::offsetToPositionInternal( int position,
+				       int *row, int *col ) const
+{
+    if (position <= 0) {
+	*row = 0;
+	*col = 0;
+	return;
+    }
+    else {
+	int charsLeft = position;
+	int i;
+
+	for( i = 0; contents->at( i ); ++i ) {
+	    if (lineLength( i ) < charsLeft)
+		charsLeft -= lineLength( i );
+	    else {
+		*row = i;
+		*col = charsLeft;
+		return;
+	    }
+	    if ( contents->at( i )->newline )
+		--charsLeft;
+	}
+
+	if (contents->at( i - 1) && !contents->at( i - 1 )->newline) {
+	    *row = i - 1;
+	    *col = lineLength( i - 1 );
+	}
+	else {
+	    *row = i;
+	    *col = 0;
+	}
+	return;
+    }
+}
+
+
+/*
+  Processes an undo/redo command \a cmd, depending on \a undo.
+ */
+void TQtMultiLineEdit::processCmd( TQtMultiLineEditCommand* cmd, bool undo)
+{
+    TQDelTextCmd* delcmd = (TQDelTextCmd*) cmd;
+    bool ins = TRUE;
+    if (cmd->type() == TQtMultiLineEditCommand::Delete )
+	ins = undo;
+    else if (cmd->type() == TQtMultiLineEditCommand::Insert )
+	ins = !undo;
+    else
+	return;
+
+    if ( ins ) {
+	int row, col;
+	offsetToPositionInternal( delcmd->mOffset, &row, &col );
+	setCursorPosition( row, col, FALSE );
+	insertAt( delcmd->mStr, row, col, FALSE );
+	offsetToPositionInternal( delcmd->mOffset+delcmd->mStr.length(), &row, &col );
+	setCursorPosition( row, col, FALSE );
+    } else { // del
+	int row, col, rowEnd, colEnd;
+	offsetToPositionInternal( delcmd->mOffset, &row, &col );
+	offsetToPositionInternal( delcmd->mOffset + delcmd->mStr.length(), &rowEnd, &colEnd );
+	markAnchorY    = row;
+	markAnchorX    = col;
+	setCursorPosition( rowEnd, colEnd, FALSE );
+	markDragY    = rowEnd;
+	markDragX    = colEnd;
+	turnMark( TRUE );
+	del();
+    }
+}
+
+/*
+  Undoes the last text operation.
+ */
+void TQtMultiLineEdit::undo()
+{
+    if ( d->undoList.isEmpty() || isReadOnly() )
+	return;
+    textDirty = FALSE;
+    int macroLevel = 0;
+    bool before = d->undo;
+    d->undo = FALSE;
+    do {
+	TQtMultiLineEditCommand *command = d->undoList.take();
+	if ( !command )
+	    break;
+	processCmd( command, TRUE );
+	macroLevel += command->terminator();
+	if ( d->undoList.isEmpty() )
+	    emit undoAvailable( FALSE );
+	addRedoCmd( command );
+    } while (macroLevel != 0);
+    d->undo = before;
+    if ( textDirty )
+	emit textChanged();
+    textDirty = FALSE;
+}
+
+/*
+  Redoes the last text operation.
+ */
+void TQtMultiLineEdit::redo()
+{
+    if ( d->redoList.isEmpty() || isReadOnly() )
+	return;
+    textDirty = FALSE;
+    int macroLevel = 0;
+    bool before = d->undo;
+    d->undo = FALSE;
+    do {
+	TQtMultiLineEditCommand *command = d->redoList.take();
+	if ( !command )
+	    break;
+	processCmd( command, FALSE );
+	macroLevel += command->terminator();
+	if ( d->redoList.isEmpty() )
+	    emit redoAvailable( FALSE );
+	if ( d->undoList.isEmpty() )
+	    emit undoAvailable(TRUE);
+	d->undoList.append( command );
+    } while (macroLevel != 0);
+    d->undo = before;
+    if ( textDirty )
+	emit textChanged();
+    textDirty = FALSE;
+}
+
+/*
+  Inserts \a s at line number \a line, after character number \a col
+  in the line.
+  If \a s contains newline characters, new lines are inserted.
+  If \a mark is TRUE the inserted text is selected.
+
+  The cursor position is adjusted. If the insertion position is equal to
+  the cursor position, the cursor is placed after the end of the new text.
+
+ */
+
+void TQtMultiLineEdit::insertAt( const TQString &s, int line, int col, bool mark )
+{
+    if ( d->undo ) {
+	d->undo = FALSE;
+	TQString itxt = s;
+	int offset = positionToOffsetInternal( line, col );
+	if ( d->maxlen >= 0 && length() + int(s.length()) > d->maxlen )
+	    itxt.truncate( d->maxlen - length() );
+	addUndoCmd( new TQInsTextCmd( offset, itxt ) );
+	insertAtAux( s, line, col, mark ); // may perform del op
+	d->undo = TRUE;
+    }
+    else
+	insertAtAux( s, line, col, mark ); // may perform del op
+}
+
+void TQtMultiLineEdit::deleteNextChar( int offset, int row, int col )
+{
+    int row2, col2;
+    setCursorPosition( row, col, FALSE );
+    offsetToPositionInternal( offset + 1, &row2, &col2 );
+    setCursorPosition( row2, col2, TRUE );
+
+    TQString str = markedText();
+    addUndoCmd( new TQDelTextCmd( offset, str ) );
+
+    setCursorPosition( row, col, FALSE );
+}
+
+/*
+  Deletes text from the current cursor position to the end of the line.
+*/
+
+void TQtMultiLineEdit::killLine()
+{
+    if ( d->undo ) {
+	d->undo = FALSE;
+	int curY, curX;
+	cursorPosition( &curY, &curX );
+	int offset = positionToOffsetInternal( curY, curX );
+	TQtMultiLineEditRow* r = contents->at( curY );
+	deselect();
+
+	addUndoCmd( new TQBeginCommand );
+	if (curX == (int)r->s.length()) {
+	    if ( ! atEnd() && r->newline )
+		deleteNextChar( offset, curY, curX );
+	}
+	else {
+	    TQString str = r->s.mid( curX, r->s.length() );
+	    addUndoCmd( new TQDelTextCmd( offset, str ) );
+	}
+
+	addUndoCmd( new TQEndCommand );
+	killLineAux();
+	d->undo = TRUE;
+    }
+    else
+	killLineAux();
+}
+
+/*
+  Deletes the character on the right side of the text cursor. If a
+  text has been marked by the user (e.g. by clicking and dragging) the
+  cursor is put at the beginning of the marked text and the marked
+  text is removed.  \sa backspace()
+*/
+
+void TQtMultiLineEdit::del()
+{
+    if (d->undo ) {
+	d->undo = FALSE;
+	bool oldAuto = autoUpdate();
+	setAutoUpdate( FALSE );
+	int markBeginX, markBeginY;
+	int markEndX, markEndY;
+
+	if ( getMarkedRegion( &markBeginY, &markBeginX, &markEndY, &markEndX ) ) {
+	    addUndoCmd( new TQBeginCommand );
+	    int offset = positionToOffsetInternal( markBeginY, markBeginX );
+	    TQString str = markedText();
+	    d->undoList.append( new TQDelTextCmd( offset, str ) );
+	    addUndoCmd( new TQEndCommand );
+	}
+	else if ( ! atEnd() ) {
+	    int crsorY, crsorX;
+	    cursorPosition( &crsorY, &crsorX );
+	    int offset = positionToOffsetInternal( crsorY, crsorX );
+	    TQtMultiLineEditRow* r = contents->at( crsorY );
+	    if (r) {
+		if (crsorX != (int)r->s.length())
+		    deleteNextChar( offset, crsorY, crsorX );
+		else if (r->newline)
+		    deleteNextChar( offset, crsorY, crsorX );
+		// else noop
+	    }
+	}
+	setAutoUpdate( oldAuto );
+	delAux();
+	d->undo = TRUE;
+    }
+    else
+	delAux();
+}
+
+/*
+  Sets undo enabled to \a enable.
+
+  \sa isUndoEnabled()
+*/
+void TQtMultiLineEdit::setUndoEnabled( bool enable )
+{
+    if ( d->undo == enable )
+	return;
+    d->undo = enable;
+    if ( !enable ) {
+	CLEAR_UNDO
+    }
+}
+
+
+/*
+  Returns whether the multilineedit is currently undo enabled or not.
+
+  \sa setUndoEnabled()
+ */
+bool TQtMultiLineEdit::isUndoEnabled() const
+{
+    return d->undo;
+}
+
+
+/*
+  Sets the maximum number of operations that can be stored on the undo
+  stack to \a depth.
+
+  \sa undoDepth()
+ */
+void TQtMultiLineEdit::setUndoDepth( int depth )
+{
+    d->undodepth = depth;
+}
+
+
+/*
+ */
+int TQtMultiLineEdit::undoDepth() const
+{
+    return d->undodepth;
+}
+
+void TQtMultiLineEdit::blinkTimerTimeout()
+{
+    cursorOn = !cursorOn;
+    updateCell( cursorY, 0, FALSE );
+}
+
+void TQtMultiLineEdit::scrollTimerTimeout()
+{
+    TQPoint p = mapFromGlobal( TQCursor::pos() );
+    if ( d->scrollAccel-- <= 0 && d->scrollTime ) {
+	d->scrollAccel = initialScrollAccel;
+	d->scrollTime--;
+	d->scrollTimer->stop();
+	d->scrollTimer->start( d->scrollTime );
+    }
+    int l = TQMAX(1,(initialScrollTime-d->scrollTime)/5);
+
+	// auto scrolling is dual-use - for highlighting and DND
+    int margin = d->dnd_primed ? scroll_margin : 0;
+    bool mark = !d->dnd_primed;
+    bool clear_mark = d->dnd_primed ? FALSE : !mark;
+
+    for (int i=0; i<l; i++) {
+	if ( p.y() < margin ) {
+	    cursorUp( mark, clear_mark );
+	} else if ( p.y() > height()-margin ) {
+	    cursorDown( mark, clear_mark );
+	} else if ( p.x() < margin ) {
+	    cursorLeft( mark, clear_mark, FALSE );
+	} else if ( p.x() > width()-margin ) {
+	    cursorRight( mark, clear_mark, FALSE );
+	} else {
+	    stopAutoScroll();
+	    break;
+	}
+    }
+}
+
+void TQtMultiLineEdit::dndTimeout()
+{
+#ifndef QT_NO_DRAGANDDROP
+    doDrag();
+#endif
+}
+
+int TQtMultiLineEdit::setNumRowsAndTruncate()
+{
+    int n = contents->count();
+    int r = 0;
+    while ( d->maxlines >= 0 && n > d->maxlines ) {
+	// truncate
+	contents->at(n-2)->newline = TRUE;
+	contents->removeLast();
+	if ( markAnchorY == n-1 )
+	    markAnchorY--;
+	if ( markDragY == n-1 )
+	    markDragY--;
+	if ( cursorY == n-1 ) {
+	    cursorY--;
+	    cursorX = contents->at(cursorY)->s.length();
+	}
+	n--;
+	r++;
+    }
+    setNumRows( n );
+    return r;
+}
+
+/* \reimp
+*/
+bool TQtMultiLineEdit::event( TQEvent * e )
+{
+    if ( e->type() == TQEvent::AccelOverride && !isReadOnly() ) {
+	TQKeyEvent* ke = (TQKeyEvent*) e;
+	if ( ke->state() & ControlButton ) {
+	    switch ( ke->key() ) {
+	    case Key_A:
+	    case Key_E:
+#if defined (_WS_WIN_)
+	    case Key_Insert:
+#endif
+	    case Key_X:
+	    case Key_V:
+	    case Key_C:
+	    case Key_Left:
+	    case Key_Right:
+	    case Key_Up:
+	    case Key_Down:
+	    case Key_Home:
+	    case Key_End:
+		ke->accept();
+	    default:
+		break;
+	    }
+	} else {
+	    switch ( ke->key() ) {
+	    case Key_Delete:
+	    case Key_Home:
+	    case Key_End:
+	    case Key_Backspace:
+		ke->accept();
+	    default:
+		break;
+	    }
+	}
+    }
+    return TQWidget::event( e );
+}
+
+/* \reimp
+*/
+
+bool TQtMultiLineEdit::focusNextPrevChild( bool )
+{
+    return FALSE;
+}
+
+#endif