/**
   * Gives notification that something was removed from the document in a location that this view is
   * responsible for. This is implemented to simply update the children.
   *
   * @param changes The change information from the associated document.
   * @param a the current allocation of the view
   * @param f the factory to use to rebuild if the view has children
   * @see View#removeUpdate
   */
  public void removeUpdate(DocumentEvent changes, Shape a, ViewFactory f) {

    updateChildren(changes, a);

    Rectangle alloc = ((a != null) && isAllocationValid()) ? getInsideAllocation(a) : null;
    int pos = changes.getOffset();
    View v = getViewAtPosition(pos, alloc);
    if (v != null) v.removeUpdate(changes, alloc, f);
  }
Exemplo n.º 2
0
 /**
  * Forwards the <code>DocumentEvent</code> to the give child view. This simply messages the view
  * with a call to <code>insertUpdate</code>, <code>removeUpdate</code>, or <code>changedUpdate
  * </code> depending upon the type of the event. This is called by <a
  * href="#forwardUpdate">forwardUpdate</a> to forward the event to children that need it.
  *
  * @param v the child view to forward the event to
  * @param e the change information from the associated document
  * @param a the current allocation of the view
  * @param f the factory to use to rebuild if the view has children
  * @see #forwardUpdate
  * @since 1.3
  */
 protected void forwardUpdateToView(View v, DocumentEvent e, Shape a, ViewFactory f) {
   DocumentEvent.EventType type = e.getType();
   if (type == DocumentEvent.EventType.INSERT) {
     v.insertUpdate(e, a, f);
   } else if (type == DocumentEvent.EventType.REMOVE) {
     v.removeUpdate(e, a, f);
   } else {
     v.changedUpdate(e, a, f);
   }
 }
 /*     */ public void removeUpdate(
     DocumentEvent paramDocumentEvent, Shape paramShape, ViewFactory paramViewFactory)
       /*     */ {
   /* 485 */ updateChildren(paramDocumentEvent, paramShape);
   /*     */
   /* 487 */ Rectangle localRectangle =
       (paramShape != null) && (isAllocationValid()) ? getInsideAllocation(paramShape) : null;
   /*     */
   /* 489 */ int i = paramDocumentEvent.getOffset();
   /* 490 */ View localView = getViewAtPosition(i, localRectangle);
   /* 491 */ if (localView != null)
     /* 492 */ localView.removeUpdate(paramDocumentEvent, localRectangle, paramViewFactory);
   /*     */ }