- Fix: 0001167 - not the best solution, but it works.

1 files changed, 1 insertions, 0 deletions

diff --git a/noncore/apps/opie-write/qtextedit.cpp b/noncore/apps/opie-write/qtextedit.cpp
index 73b7b7b..bba8a65 100644
--- a/noncore/apps/opie-write/qtextedit.cpp
+++ b/noncore/apps/opie-write/qtextedit.cpp
@@ -164,1024 +164,1025 @@ static bool block_set_alignment = FALSE;
     \l{QMimeSourceFactory}; see setMimeSourceFactory().
 
     If you want a text browser with more navigation use QTextBrowser.
     If you just need to display a small piece of rich text use QLabel
     or QSimpleRichText.
 
     If you create a new QTextEdit, and want to allow the user to edit
     rich text, call setTextFormat(Qt::RichText) to ensure that the
     text is treated as rich text. (Rich text uses HTML tags to set
     text formatting attributes. See QStyleSheet for information on the
     HTML tags that are supported.). If you don't call setTextFormat()
     explicitly the text edit will guess from the text itself whether
     it is rich text or plain text. This means that if the text looks
     like HTML or XML it will probably be interpreted as rich text, so
     you should call setTextFormat(Qt::PlainText) to preserve such
     text.
 
     Note that we do not intend to add a full-featured web browser
     widget to Qt (because that would easily double Qt's size and only
     a few applications would benefit from it). The rich
     text support in Qt is designed to provide a fast, portable and
     efficient way to add reasonable online help facilities to
     applications, and to provide a basis for rich text editors.
     \section1 Using QTextEdit as a Display Widget
 
     QTextEdit can display a large HTML subset, including tables and
     images.
 
     The text is set or replaced using setText() which deletes any
     existing text and replaces it with the text passed in the
     setText() call. If you call setText() with legacy HTML (with
     setTextFormat(RichText) in force), and then call text(), the text
     that is returned may have different markup, but will render the
     same. Text can be inserted with insert(), paste(), pasteSubType()
     and append(). Text that is appended does not go into the undo
     history; this makes append() faster and consumes less memory. Text
     can also be cut(). The entire text is deleted with clear() and the
     selected text is deleted with removeSelectedText(). Selected
     (marked) text can also be deleted with del() (which will delete
     the character to the right of the cursor if no text is selected).
 
     Loading and saving text is achieved using setText() and text(),
     for example:
     \code
     QFile file( fileName ); // Read the text from a file
     if ( file.open( IO_ReadOnly ) ) {
 	QTextStream ts( &file );
 	textEdit->setText( ts.read() );
     }
     \endcode
     \code
     QFile file( fileName ); // Write the text to a file
     if ( file.open( IO_WriteOnly ) ) {
 	QTextStream ts( &file );
 	ts << textEdit->text();
 	textEdit->setModified( FALSE );
     }
     \endcode
 
     By default the text edit wraps words at whitespace to fit within
     the text edit widget. The setWordWrap() function is used to
     specify the kind of word wrap you want, or \c NoWrap if you don't
     want any wrapping.  Call setWordWrap() to set a fixed pixel width
     \c FixedPixelWidth, or character column (e.g. 80 column) \c
     FixedColumnWidth with the pixels or columns specified with
     setWrapColumnOrWidth(). If you use word wrap to the widget's width
     \c WidgetWidth, you can specify whether to break on whitespace or
     anywhere with setWrapPolicy().
 
     The background color is set differently than other widgets, using
     setPaper(). You specify a brush style which could be a plain color
     or a complex pixmap.
 
     Hypertext links are automatically underlined; this can be changed
     with setLinkUnderline(). The tab stop width is set with
     setTabStopWidth().
 
     The zoomIn() and zoomOut() functions can be used to resize the
     text by increasing (decreasing for zoomOut()) the point size used.
     Images are not affected by the zoom functions.
 
     The lines() function returns the number of lines in the text and
     paragraphs() returns the number of paragraphs. The number of lines
     within a particular paragraph is returned by linesOfParagraph().
     The length of the entire text in characters is returned by
     length().
 
     You can scroll to an anchor in the text, e.g. \c{<a
     name="anchor">} with scrollToAnchor(). The find() function can be
     used to find and select a given string within the text.
 
     A read-only QTextEdit provides the same functionality as the
     (obsolete) QTextView. (QTextView is still supplied for
     compatibility with old code.)
 
     \section2 Read-only key bindings
 
     When QTextEdit is used read-only the key-bindings are limited to
     navigation, and text may only be selected with the mouse:
     \table
     \header \i Keypresses \i Action
     \row \i \e{UpArrow} \i Move one line up
     \row \i \e{DownArrow} \i Move one line down
     \row \i \e{LeftArrow} \i Move one character left
     \row \i \e{RightArrow} \i Move one character right
     \row \i \e{PageUp} \i Move one (viewport) page up
     \row \i \e{PageDown} \i Move one (viewport) page down
     \row \i \e{Home} \i Move to the beginning of the text
     \row \i \e{End} \i Move to the end of the text
     \row \i \e{Shift+Wheel} \i Scroll the page horizontally (the Wheel is the mouse wheel)
     \row \i \e{Ctrl+Wheel} \i Zoom the text
     \endtable
 
     The text edit may be able to provide some meta-information. For
     example, the documentTitle() function will return the text from
     within HTML \c{<title>} tags.
 
     The text displayed in a text edit has a \e context. The context is
     a path which the text edit's QMimeSourceFactory uses to resolve
     the locations of files and images. It is passed to the
     mimeSourceFactory() when quering data. (See QTextEdit() and
     \l{context()}.)
 
     \section1 Using QTextEdit as an Editor
 
     All the information about using QTextEdit as a display widget also
     applies here.
 
     The current format's attributes are set with setItalic(),
     setBold(), setUnderline(), setFamily() (font family),
     setPointSize(), setColor() and setCurrentFont().  The current
     paragraph's alignment is set with setAlignment().
 
     Use setSelection() to select text. The setSelectionAttributes()
     function is used to indicate how selected text should be
     displayed. Use hasSelectedText() to find out if any text is
     selected. The currently selected text's position is available
     using getSelection() and the selected text itself is returned by
     selectedText(). The selection can be copied to the clipboard with
     copy(), or cut to the clipboard with cut(). It can be deleted with
     removeSelectedText(). The entire text can be selected (or
     unselected) using selectAll(). QTextEdit supports multiple
     selections. Most of the selection functions operate on the default
     selection, selection 0. If the user presses a non-selecting key,
     e.g. a cursor key without also holding down Shift, all selections
     are cleared.
 
     Set and get the position of the cursor with setCursorPosition()
     and getCursorPosition() respectively. When the cursor is moved,
     the signals currentFontChanged(), currentColorChanged() and
     currentAlignmentChanged() are emitted to reflect the font, color
     and alignment at the new cursor position.
 
     If the text changes, the textChanged() signal is emitted, and if
     the user inserts a new line by pressing Return or Enter,
     returnPressed() is emitted. The isModified() function will return
     TRUE if the text has been modified.
 
     QTextEdit provides command-based undo and redo. To set the depth
     of the command history use setUndoDepth() which defaults to 100
     steps. To undo or redo the last operation call undo() or redo().
     The signals undoAvailable() and redoAvailable() indicate whether
     the undo and redo operations can be executed.
 
     The indent() function is used to reindent a paragraph. It is
     useful for code editors, for example in <em>Qt Designer</em>'s
     code editor \e{Ctrl+I} invokes the indent() function.
 
     \section2 Editing key bindings
 
     The list of key-bindings which are implemented for editing:
     \table
     \header \i Keypresses \i Action
     \row \i \e{Backspace} \i Delete the character to the left of the cursor
     \row \i \e{Delete} \i Delete the character to the right of the cursor
     \row \i \e{Ctrl+A} \i Move the cursor to the beginning of the line
     \row \i \e{Ctrl+B} \i Move the cursor one character left
     \row \i \e{Ctrl+C} \i Copy the marked text to the clipboard (also
 			  \e{Ctrl+Insert} under Windows)
     \row \i \e{Ctrl+D} \i Delete the character to the right of the cursor
     \row \i \e{Ctrl+E} \i Move the cursor to the end of the line
     \row \i \e{Ctrl+F} \i Move the cursor one character right
     \row \i \e{Ctrl+H} \i Delete the character to the left of the cursor
     \row \i \e{Ctrl+K} \i Delete to end of line
     \row \i \e{Ctrl+N} \i Move the cursor one line down
     \row \i \e{Ctrl+P} \i Move the cursor one line up
     \row \i \e{Ctrl+V} \i Paste the clipboard text into line edit
 			  (also \e{Shift+Insert} under Windows)
     \row \i \e{Ctrl+X} \i Cut the marked text, copy to clipboard
 			  (also \e{Shift+Delete} under Windows)
     \row \i \e{Ctrl+Z} \i Undo the last operation
     \row \i \e{Ctrl+Y} \i Redo the last operation
     \row \i \e{LeftArrow} \i Move the cursor one character left
     \row \i \e{Ctrl+LeftArrow} \i Move the cursor one word left
     \row \i \e{RightArrow} \i Move the cursor one character right
     \row \i \e{Ctrl+RightArrow} \i Move the cursor one word right
     \row \i \e{UpArrow} \i Move the cursor one line up
     \row \i \e{Ctrl+UpArrow} \i Move the cursor one word up
     \row \i \e{DownArrow} \i Move the cursor one line down
     \row \i \e{Ctrl+Down Arrow} \i Move the cursor one word down
     \row \i \e{PageUp} \i Move the cursor one page up
     \row \i \e{PageDown} \i Move the cursor one page down
     \row \i \e{Home} \i Move the cursor to the beginning of the line
     \row \i \e{Ctrl+Home} \i Move the cursor to the beginning of the text
     \row \i \e{End} \i Move the cursor to the end of the line
     \row \i \e{Ctrl+End} \i Move the cursor to the end of the text
     \row \i \e{Shift+Wheel} \i Scroll the page horizontally
 			       (the Wheel is the mouse wheel)
     \row \i \e{Ctrl+Wheel} \i Zoom the text
     \endtable
 
     To select (mark) text hold down the Shift key whilst pressing one
     of the movement keystrokes, for example, <i>Shift+Right Arrow</i>
     will select the character to the right, and <i>Shift+Ctrl+Right
     Arrow</i> will select the word to the right, etc.
 
     By default the text edit widget operates in insert mode so all
     text that the user enters is inserted into the text edit and any
     text to the right of the cursor is moved out of the way. The mode
     can be changed to overwrite, where new text overwrites any text to
     the right of the cursor, using setOverwriteMode().
 
 */
 
 /*! \enum QTextEdit::KeyboardAction
 
   This enum is used by doKeyboardAction() to specify which action
   should be executed:
 
   \value ActionBackspace  Delete the character to the left of the
   cursor.
 
   \value ActionDelete  Delete the character to the right of the cursor.
 
   \value ActionReturn  Split the paragraph at the cursor position.
 
   \value ActionKill If the cursor is not at the end of the paragraph,
   delete the text from the cursor position until the end of the
   paragraph. If the cursor is at the end of the paragraph, delete the
   hard line break at the end of the paragraph - this will cause this
   paragraph to be joined with the following paragraph.
 */
 
 /*! \enum QTextEdit::VerticalAlignment
 
   This enum is used to set the vertical alignment of the text.
 
   \value AlignNormal Normal alignment
   \value AlignSuperScript Superscript
   \value AlignSubScript Subscript
 */
 
 /*!  \fn void QTextEdit::copyAvailable (bool yes)
 
   This signal is emitted when text is selected or de-selected in the text
   edit.
 
   When text is selected this signal will be emitted with \a yes set to
   TRUE. If no text has been selected or if the selected text is
   de-selected this signal is emitted with \a yes set to FALSE.
 
     If \a yes is TRUE then copy() can be used to copy the selection to the
     clipboard. If \a yes is FALSE then copy() does nothing.
 
     \sa selectionChanged()
 */
 
 
 /*!  \fn void QTextEdit::textChanged()
 
   This signal is emitted whenever the text in the text edit changes.
 
   \sa setText() append()
  */
 
 /*!  \fn void QTextEdit::selectionChanged()
 
   This signal is emitted whenever the selection changes.
 
   \sa setSelection() copyAvailable()
 */
 
 /*!  \fn QTextDocument *QTextEdit::document() const
 
     \internal
 
   This function returns the QTextDocument which is used by the text
   edit.
 */
 
 /*!  \fn void QTextEdit::setDocument( QTextDocument *doc )
 
     \internal
 
   This function sets the QTextDocument which should be used by the text
   edit to \a doc. This can be used, for example, if you want to
   display a document using multiple views. You would create a
   QTextDocument and set it to the text edits which should display it.
   You would need to connect to the textChanged() and
   selectionChanged() signals of all the text edits and update them all
   accordingly (preferably with a slight delay for efficiency reasons).
 */
 
 /*! \enum QTextEdit::CursorAction
 
   This enum is used by moveCursor() to specify in which direction
   the cursor should be moved:
 
   \value MoveBackward  Moves the cursor one character backward
 
   \value MoveWordBackward Moves the cursor one word backward
 
   \value MoveForward  Moves the cursor one character forward
 
   \value MoveWordForward Moves the cursor one word forward
 
   \value MoveUp  Moves the cursor up one line
 
   \value MoveDown  Moves the cursor down one line
 
   \value MoveLineStart  Moves the cursor to the beginning of the line
 
   \value MoveLineEnd Moves the cursor to the end of the line
 
   \value MoveHome  Moves the cursor to the beginning of the document
 
   \value MoveEnd Moves the cursor to the end of the document
 
   \value MovePgUp  Moves the cursor one page up
 
   \value MovePgDown  Moves the cursor one page down
 */
 
 
 /*!
   \property QTextEdit::overwriteMode
   \brief the text edit's overwrite mode
 
   If FALSE (the default) characters entered by the user are inserted
   with any characters to the right being moved out of the way.
   If TRUE, the editor is in overwrite mode, i.e. characters entered by
   the user overwrite any characters to the right of the cursor position.
 */
 
 /*! \fn void QTextEdit::setCurrentFont( const QFont &f )
 
   Sets the font of the current format to \a f.
 
   \sa font() setPointSize() setFamily()
 */
 
 /*!
   \property QTextEdit::undoDepth
   \brief the depth of the undo history
 
   The maximum number of steps in the undo/redo history.
   The default is 100.
 
   \sa undo() redo()
 */
 
 /*! \fn void QTextEdit::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.
 
   \sa undo() undoDepth()
 */
 
 /*! \fn void QTextEdit::modificationChanged( bool m )
 
   This signal is emitted when the modification of the document
   changed. If \a m is TRUE, the document was modified, otherwise the
   modification state has been reset to unmodified.
 
   \sa modified
 */
 
 /*! \fn void QTextEdit::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.
 
   \sa redo() undoDepth()
 */
 
 /*! \fn void QTextEdit::currentFontChanged( const QFont &f )
 
   This signal is emitted if the font of the current format has changed.
 
   The new font is \a f.
 
   \sa setCurrentFont()
 */
 
 /*! \fn void QTextEdit::currentColorChanged( const QColor &c )
 
   This signal is emitted if the color of the current format has changed.
 
   The new color is \a c.
 
   \sa setColor()
 */
 
 /*! \fn void QTextEdit::currentVerticalAlignmentChanged( VerticalAlignment a )
 
   This signal is emitted if the vertical alignment of the current
   format has changed.
 
   The new vertical alignment is \a a.
 
   \sa setVerticalAlignment()
 */
 
 /*! \fn void QTextEdit::currentAlignmentChanged( int a )
 
   This signal is emitted if the alignment of the current paragraph
   has changed.
 
   The new alignment is \a a.
 
   \sa setAlignment()
 */
 
 /*! \fn void QTextEdit::cursorPositionChanged( QTextCursor *c )
 
   This signal is emitted if the position of the cursor changed. \a c
   points to the text cursor object.
 
   \sa setCursorPosition()
 */
 
 /*! \overload void QTextEdit::cursorPositionChanged( int para, int pos )
 
   This signal is emitted if the position of the cursor changed. \a
   para contains the paragraph index and \a pos contains the character
   position within the paragraph.
 
   \sa setCursorPosition()
 */
 
 /*! \fn void QTextEdit::returnPressed()
 
   This signal is emitted if the user pressed the Return or the Enter key.
 */
 
 /*!
     \fn QTextCursor *QTextEdit::textCursor() const
 
     Returns the text edit's text cursor.
 
     \warning QTextCursor is not in the public API, but in special
     circumstances you might wish to use it.
 */
 
 /*!  Constructs an empty QTextEdit with parent \a parent and name \a
   name.
 */
 
 QTextEdit::QTextEdit( QWidget *parent, const char *name )
     : QScrollView( parent, name, WStaticContents | WRepaintNoErase | WResizeNoErase ),
       doc( new QTextDocument( 0 ) ), undoRedoInfo( doc )
 {
     init();
 }
 
 /*!
     Constructs a QTextEdit with parent \a parent and name \a name. The
     text edit will display the text \a text using context \a context.
 
     The \a context is a path which the text edit's QMimeSourceFactory
     uses to resolve the locations of files and images. It is passed to
     the mimeSourceFactory() when quering data.
 
     For example if the text contains an image tag,
     \c{<img src="image.png">}, and the context is "path/to/look/in", the
     QMimeSourceFactory will try to load the image from
     "path/to/look/in/image.png". If the tag was
     \c{<img src="/image.png">}, the context will not be used (because
     QMimeSourceFactory recognizes that we have used an absolute path)
     and will try to load "/image.png". The context is applied in exactly
     the same way to \e hrefs, for example,
     \c{<a href="target.html">Target</a>}, would resolve to
     "path/to/look/in/target.html".
 
 */
 
 QTextEdit::QTextEdit( const QString& text, const QString& context,
 		      QWidget *parent, const char *name)
     : QScrollView( parent, name, WStaticContents | WRepaintNoErase | WResizeNoErase ),
       doc( new QTextDocument( 0 ) ), undoRedoInfo( doc )
 {
     init();
     setText( text, context );
 }
 
 /*! \reimp */
 
 QTextEdit::~QTextEdit()
 {
     delete undoRedoInfo.d;
     undoRedoInfo.d = 0;
     delete cursor;
     delete doc;
     delete d;
 }
 
 void QTextEdit::init()
 {
     setFrameStyle( Sunken );
+    setVScrollBarMode( AlwaysOn );
     undoEnabled = TRUE;
     readonly = TRUE;
     setReadOnly( FALSE );
     d = new QTextEditPrivate;
     connect( doc, SIGNAL( minimumWidthChanged(int) ),
 	     this, SLOT( documentWidthChanged(int) ) );
 
     mousePressed = FALSE;
     inDoubleClick = FALSE;
     modified = FALSE;
     onLink = QString::null;
     overWrite = FALSE;
     wrapMode = WidgetWidth;
     wrapWidth = -1;
     wPolicy = AtWhiteSpace;
     inDnD = FALSE;
 
     doc->setFormatter( new QTextFormatterBreakWords );
     doc->formatCollection()->defaultFormat()->setFont( QScrollView::font() );
     doc->formatCollection()->defaultFormat()->setColor( colorGroup().color( QColorGroup::Text ) );
     currentFormat = doc->formatCollection()->defaultFormat();
     currentAlignment = Qt3::AlignAuto;
 
     viewport()->setBackgroundMode( PaletteBase );
     viewport()->setAcceptDrops( TRUE );
     resizeContents( 0, doc->lastParagraph() ?
 		    ( doc->lastParagraph()->paragId() + 1 ) * doc->formatCollection()->defaultFormat()->height() : 0 );
 
     setKeyCompression( TRUE );
     viewport()->setMouseTracking( TRUE );
 #ifndef QT_NO_CURSOR
     viewport()->setCursor( isReadOnly() ? arrowCursor : ibeamCursor );
 #endif
     cursor = new QTextCursor( doc );
 
     formatTimer = new QTimer( this );
     connect( formatTimer, SIGNAL( timeout() ),
 	     this, SLOT( formatMore() ) );
     lastFormatted = doc->firstParagraph();
 
     scrollTimer = new QTimer( this );
     connect( scrollTimer, SIGNAL( timeout() ),
 	     this, SLOT( autoScrollTimerDone() ) );
 
     interval = 0;
     changeIntervalTimer = new QTimer( this );
     connect( changeIntervalTimer, SIGNAL( timeout() ),
 	     this, SLOT( doChangeInterval() ) );
 
     cursorVisible = TRUE;
     blinkTimer = new QTimer( this );
     connect( blinkTimer, SIGNAL( timeout() ),
 	     this, SLOT( blinkCursor() ) );
 
 #ifndef QT_NO_DRAGANDDROP
     dragStartTimer = new QTimer( this );
     connect( dragStartTimer, SIGNAL( timeout() ),
 	     this, SLOT( startDrag() ) );
 #endif
 
 
     formatMore();
 
     blinkCursorVisible = FALSE;
 
     viewport()->setFocusProxy( this );
     viewport()->setFocusPolicy( WheelFocus );
     viewport()->installEventFilter( this );
     installEventFilter( this );
 }
 
 void QTextEdit::paintDocument( bool drawAll, QPainter *p, int cx, int cy, int cw, int ch )
 {
     bool drawCur = hasFocus() || viewport()->hasFocus();
     if ( hasSelectedText() || isReadOnly() || !cursorVisible )
 	drawCur = FALSE;
     QColorGroup g = colorGroup();
     if ( doc->paper() )
 	g.setBrush( QColorGroup::Base, *doc->paper() );
 
     if ( contentsY() < doc->y() ) {
 	p->fillRect( contentsX(), contentsY(), visibleWidth(), doc->y(),
 		     g.brush( QColorGroup::Base ) );
     }
     if ( drawAll && doc->width() - contentsX() < cx + cw ) {
 	p->fillRect( doc->width() - contentsX(), cy, cx + cw - doc->width() + contentsX(), ch,
 		     g.brush( QColorGroup::Base ) );
     }
 
     p->setBrushOrigin( -contentsX(), -contentsY() );
 
     lastFormatted = doc->draw( p, cx, cy, cw, ch, g, !drawAll, drawCur, cursor );
 
     if ( lastFormatted == doc->lastParagraph() )
 	resizeContents( contentsWidth(), doc->height() );
 
     if ( contentsHeight() < visibleHeight() && ( !doc->lastParagraph() || doc->lastParagraph()->isValid() ) && drawAll )
 	p->fillRect( 0, contentsHeight(), visibleWidth(),
 		     visibleHeight() - contentsHeight(), g.brush( QColorGroup::Base ) );
 }
 
 /*! \reimp */
 
 void QTextEdit::drawContents( QPainter *p, int cx, int cy, int cw, int ch )
 {
     paintDocument( TRUE, p, cx, cy, cw, ch );
     int v;
     p->setPen( foregroundColor() );
     if ( document()->isPageBreakEnabled() &&  ( v = document()->flow()->pageSize() ) > 0 ) {
 	int l = int(cy / v) * v;
 	while ( l < cy + ch ) {
 	    p->drawLine( cx, l, cx + cw - 1, l );
 	    l += v;
 	}
     }
 
 }
 
 /*! \reimp */
 
 void QTextEdit::drawContents( QPainter * )
 {
 }
 
 /*! \reimp */
 
 bool QTextEdit::event( QEvent *e )
 {
     if ( e->type() == QEvent::AccelOverride && !isReadOnly() ) {
 	QKeyEvent* ke = (QKeyEvent*) e;
 	if ( ke->state() == NoButton || ke->state() == Keypad ) {
 	    if ( ke->key() < Key_Escape ) {
 		ke->accept();
 	    } else {
 		switch ( ke->key() ) {
 		case Key_Return:
 		case Key_Enter:
 		case Key_Delete:
 		case Key_Home:
 		case Key_End:
 		case Key_Backspace:
 		    ke->accept();
 		default:
 		    break;
 		}
 	    }
 	} else if ( ke->state() & ControlButton ) {
 	    switch ( ke->key() ) {
 // Those are too frequently used for application functionality
 /*	    case Key_A:
 	    case Key_B:
 	    case Key_D:
 	    case Key_E:
 	    case Key_F:
 	    case Key_H:
 	    case Key_I:
 	    case Key_K:
 	    case Key_N:
 	    case Key_P:
 	    case Key_T:
 */
 	    case Key_C:
 	    case Key_V:
 	    case Key_X:
 	    case Key_Y:
 	    case Key_Z:
 	    case Key_Left:
 	    case Key_Right:
 	    case Key_Up:
 	    case Key_Down:
 	    case Key_Home:
 	    case Key_End:
 	    case Key_Tab:
 #if defined (Q_WS_WIN)
 	    case Key_Insert:
 	    case Key_Delete:
 #endif
 		ke->accept();
 	    default:
 		break;
 	    }
 	} else {
 	    switch ( ke->key() ) {
 #if defined (Q_WS_WIN)
 	    case Key_Insert:
 		ke->accept();
 #endif
 	    default:
 		break;
 	    }
 	}
     }
 
     if ( e->type() == QEvent::Show ) {
 	if ( d->ensureCursorVisibleInShowEvent ) {
 	    sync();
 	    ensureCursorVisible();
 	    d->ensureCursorVisibleInShowEvent = FALSE;
 	}
 	if ( !d->scrollToAnchor.isEmpty()  ) {
 	    scrollToAnchor( d->scrollToAnchor );
 	    d->scrollToAnchor = QString::null;
 	}
     }
     return QWidget::event( e );
 }
 
 /*!
     Processes the key event, \a e.
     By default key events are used to provide keyboard navigation and
     text editing.
 */
 
 void QTextEdit::keyPressEvent( QKeyEvent *e )
 {
     changeIntervalTimer->stop();
     interval = 10;
     bool unknown = FALSE;
     if ( isReadOnly() ) {
 	if ( !handleReadOnlyKeyEvent( e ) )
 	    QScrollView::keyPressEvent( e );
 	changeIntervalTimer->start( 100, TRUE );
 	return;
     }
 
 
     bool selChanged = FALSE;
     for ( int i = 1; i < doc->numSelections(); ++i ) // start with 1 as we don't want to remove the Standard-Selection
 	selChanged = doc->removeSelection( i ) || selChanged;
 
     if ( selChanged ) {
 	cursor->paragraph()->document()->nextDoubleBuffered = TRUE;
 	repaintChanged();
     }
 
     bool clearUndoRedoInfo = TRUE;
 
 
     switch ( e->key() ) {
     case Key_Left:
     case Key_Right: {
 	// a bit hacky, but can't change this without introducing new enum values for move and keeping the
 	// correct semantics and movement for BiDi and non BiDi text.
 	CursorAction a;
 	if ( cursor->paragraph()->string()->isRightToLeft() == (e->key() == Key_Right) )
 	    a = e->state() & ControlButton ? MoveWordBackward : MoveBackward;
 	else
 	    a = e->state() & ControlButton ? MoveWordForward : MoveForward;
 	moveCursor( a, e->state() & ShiftButton );
 	break;
     }
     case Key_Up:
 	moveCursor( e->state() & ControlButton ? MovePgUp : MoveUp, e->state() & ShiftButton );
 	break;
     case Key_Down:
 	moveCursor( e->state() & ControlButton ? MovePgDown : MoveDown, e->state() & ShiftButton );
 	break;
     case Key_Home:
 	moveCursor( e->state() & ControlButton ? MoveHome : MoveLineStart, e->state() & ShiftButton );
 	break;
     case Key_End:
 	moveCursor( e->state() & ControlButton ? MoveEnd : MoveLineEnd, e->state() & ShiftButton );
 	break;
     case Key_Prior:
 	moveCursor( MovePgUp, e->state() & ShiftButton );
 	break;
     case Key_Next:
 	moveCursor( MovePgDown, e->state() & ShiftButton );
 	break;
     case Key_Return: case Key_Enter:
 	if ( doc->hasSelection( QTextDocument::Standard, FALSE ) )
 	    removeSelectedText();
 	if ( textFormat() == Qt::RichText && ( e->state() & ControlButton ) ) {
 	    // Ctrl-Enter inserts a line break in rich text mode
 	    insert( QString( QChar( 0x2028) ), TRUE, FALSE, TRUE );
 	} else {
 #ifndef QT_NO_CURSOR
 	    viewport()->setCursor( isReadOnly() ? arrowCursor : ibeamCursor );
 #endif
 	    clearUndoRedoInfo = FALSE;
 	    doKeyboardAction( ActionReturn );
 	    emit returnPressed();
 	}
 	break;
     case Key_Delete:
 #if defined (Q_WS_WIN)
 	if ( e->state() & ShiftButton ) {
 	    cut();
 	    break;
 	} else
 #endif
         if ( doc->hasSelection( QTextDocument::Standard, TRUE ) ) {
 	    removeSelectedText();
 	    break;
 	}
 	doKeyboardAction( ActionDelete );
 	clearUndoRedoInfo = FALSE;
 
 	break;
     case Key_Insert:
 	if ( e->state() & ShiftButton )
 	    paste();
 #if defined (Q_WS_WIN)
 	else if ( e->state() & ControlButton )
 	    copy();
 #endif
 	break;
     case Key_Backspace:
 	if ( doc->hasSelection( QTextDocument::Standard, TRUE ) ) {
 	    removeSelectedText();
 	    break;
 	}
 
 	doKeyboardAction( ActionBackspace );
 	clearUndoRedoInfo = FALSE;
 
 	break;
     case Key_F16: // Copy key on Sun keyboards
 	copy();
 	break;
     case Key_F18:  // Paste key on Sun keyboards
 	paste();
 	break;
     case Key_F20:  // Cut key on Sun keyboards
 	cut();
 	break;
     default: {
 	    if ( e->text().length() &&
 		( !( e->state() & ControlButton ) &&
 		  !( e->state() & AltButton ) ||
 		 ( ( e->state() & ControlButton | AltButton ) == (ControlButton|AltButton) ) ) &&
 		 ( !e->ascii() || e->ascii() >= 32 || e->text() == "\t" ) ) {
 		clearUndoRedoInfo = FALSE;
 		if ( e->key() == Key_Tab ) {
 		    if ( textFormat() == Qt::RichText && cursor->paragraph()->isListItem() ) {
 			clearUndoRedo();
 			undoRedoInfo.type = UndoRedoInfo::Style;
 			undoRedoInfo.id = cursor->paragraph()->paragId();
 			undoRedoInfo.eid = undoRedoInfo.id;
 			undoRedoInfo.styleInformation = QTextStyleCommand::readStyleInformation( doc, undoRedoInfo.id, undoRedoInfo.eid );
 			cursor->paragraph()->setListDepth( cursor->paragraph()->listDepth() +1 );
 			clearUndoRedo();
 			drawCursor( FALSE );
 			repaintChanged();
 			drawCursor( TRUE );
 			break;
 		    }
 		}
 
 		if ( textFormat() == Qt::RichText && !cursor->paragraph()->isListItem() ) {
 		    if ( cursor->index() == 0 && ( e->text()[0] == '-' || e->text()[0] == '*' ) ) {
 			clearUndoRedo();
 			undoRedoInfo.type = UndoRedoInfo::Style;
 			undoRedoInfo.id = cursor->paragraph()->paragId();
 			undoRedoInfo.eid = undoRedoInfo.id;
 			undoRedoInfo.styleInformation = QTextStyleCommand::readStyleInformation( doc, undoRedoInfo.id, undoRedoInfo.eid );
 			setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListDisc );
 			clearUndoRedo();
 			drawCursor( FALSE );
 			repaintChanged();
 			drawCursor( TRUE );
 			break;
 		    }
 		}
 		if ( overWrite && !cursor->atParagEnd() )
 		    cursor->remove();
 		QString t = e->text();
 		QTextParagraph *p = cursor->paragraph();
 		if ( p && p->string() && p->string()->isRightToLeft() ) {
 		    QChar *c = (QChar *)t.unicode();
 		    int l = t.length();
 		    while( l-- ) {
 			if ( c->mirrored() )
 			    *c = c->mirroredChar();
 			c++;
 		    }
 		}
 		insert( t, TRUE, FALSE, TRUE );
 		break;
 	    } else if ( e->state() & ControlButton ) {
 		switch ( e->key() ) {
 		case Key_C: case Key_F16: // Copy key on Sun keyboards
 		    copy();
 		    break;
 		case Key_V:
 		    paste();
 		    break;
 		case Key_X:
 		    cut();
 		    break;
 		case Key_I: case Key_T: case Key_Tab:
 		    indent();
 		    break;
 		case Key_A:
 #if defined(Q_WS_X11)
 		    moveCursor( MoveLineStart, e->state() & ShiftButton );
 #else
 		    selectAll( TRUE );
 #endif
 		    break;
 		case Key_B:
 		    moveCursor( MoveBackward, e->state() & ShiftButton );
 		    break;
 		case Key_F:
 		    moveCursor( MoveForward, e->state() & ShiftButton );
 		    break;
 		case Key_D:
 		    if ( doc->hasSelection( QTextDocument::Standard ) ) {
 			removeSelectedText();
 			break;
 		    }
 		    doKeyboardAction( ActionDelete );
 		    clearUndoRedoInfo = FALSE;
 		    break;
 		case Key_H:
 		    if ( doc->hasSelection( QTextDocument::Standard ) ) {
 			removeSelectedText();
 			break;
 		    }
 		    if ( !cursor->paragraph()->prev() &&
 			 cursor->atParagStart() )
 			break;
 
 		    doKeyboardAction( ActionBackspace );
 		    clearUndoRedoInfo = FALSE;
 		    break;
 		case Key_E:
 		    moveCursor( MoveLineEnd, e->state() & ShiftButton );
 		    break;
 		case Key_N:
 		    moveCursor( MoveDown, e->state() & ShiftButton );
 		    break;
 		case Key_P:
 		    moveCursor( MoveUp, e->state() & ShiftButton );
 		    break;
 		case Key_Z:
 		    if(e->state() & ShiftButton)
 			redo();
 		    else
 			undo();
 		    break;
 		case Key_Y:
 		    redo();
 		    break;
 		case Key_K:
 		    doKeyboardAction( ActionKill );
 		    break;
 #if defined(Q_WS_WIN)
 		case Key_Insert:
 		    copy();
 		    break;
 		case Key_Delete:
 		    del();
 		    break;
 #endif
 		default:
 		    unknown = FALSE;
 		    break;
 		}
 	    } else {
 		unknown = TRUE;
 	    }
         }
     }
 
     emit cursorPositionChanged( cursor );
     emit cursorPositionChanged( cursor->paragraph()->paragId(), cursor->index() );
     if ( clearUndoRedoInfo )
 	clearUndoRedo();
     changeIntervalTimer->start( 100, TRUE );
     if ( unknown )
 	e->ignore();
 }
 
 /*!
   Executes keyboard action \a action. This is normally called by
   a key event handler.
 */
 
 void QTextEdit::doKeyboardAction( KeyboardAction action )
 {
     if ( isReadOnly() )
 	return;
 
     if ( cursor->nestedDepth() != 0 ) // #### for 3.0, disable editing of tables as this is not advanced enough
 	return;
 
     lastFormatted = cursor->paragraph();
     drawCursor( FALSE );
     bool doUpdateCurrentFormat = TRUE;
 
     switch ( action ) {
     case ActionDelete:
 	if ( !cursor->atParagEnd() ) {
 	    checkUndoRedoInfo( UndoRedoInfo::Delete );
 	    if ( !undoRedoInfo.valid() ) {
 		undoRedoInfo.id = cursor->paragraph()->paragId();
 		undoRedoInfo.index = cursor->index();
 		undoRedoInfo.d->text = QString::null;
 	    }
 	    undoRedoInfo.d->text.insert( undoRedoInfo.d->text.length(), cursor->paragraph()->at( cursor->index() ), TRUE );
 	    cursor->remove();
 	} else {
 	    clearUndoRedo();
 	    doc->setSelectionStart( QTextDocument::Temp, *cursor );
 	    cursor->gotoNextLetter();
 	    doc->setSelectionEnd( QTextDocument::Temp, *cursor );
 	    removeSelectedText( QTextDocument::Temp );
 	}
 	break;
     case ActionBackspace:
 	if ( textFormat() == Qt::RichText && cursor->paragraph()->isListItem() && cursor->index() == 0 ) {