LogicalView(Element elem) 
{
                    super(elem);
}

 protected  void childAllocation(int index,
    Rectangle a) 
{

}

 protected  void forwardUpdateToView(View v,
    DocumentEvent e,
    Shape a,
    ViewFactory f) 
{
                    v.setParent(this);
                    super.forwardUpdateToView(v, e, a, f);
}

Forward the DocumentEvent to the given child view. This is implemented to reparent the child to the logical view (the children may have been parented by a row in the flow if they fit without breaking) and then execute the superclass behavior.

 public float getPreferredSpan(int axis) 
{
                    if( getViewCount() != 1 )
                        throw new Error("One child view is assumed.");
                    View v = getView(0);
                    //((GlyphView)v).setGlyphPainter(null);
                    return v.getPreferredSpan(axis);
}

 protected View getViewAtPoint(int x,
    int y,
    Rectangle alloc) 
{
                    return null;
}

 protected int getViewIndexAtPosition(int pos) 
{
                    Element elem = getElement();
                    if (elem.getElementCount()  > 0) {
                        return elem.getElementIndex(pos);
                    }
                    return 0;
}

 protected boolean isAfter(int x,
    int y,
    Rectangle alloc) 
{
                    return false;
}

 protected boolean isBefore(int x,
    int y,
    Rectangle alloc) 
{
                    return false;
}

 protected  void loadChildren(ViewFactory f) 
{
                    Element elem = getElement();
                    if (elem.getElementCount()  > 0) {
                        super.loadChildren(f);
                    } else {
                        View v = new GlyphView(elem);
                        append(v);
                    }
}

 public  void paint(Graphics g,
    Shape allocation) 
{

}

 protected boolean updateChildren(DocumentEvent.ElementChange ec,
    DocumentEvent e,
    ViewFactory f) 
{
                    return false;
}