Ejemplo n.º 1
0
 /**
  * Removes the items from the receiver which are between the given zero-relative start and end
  * indices (inclusive).
  *
  * @param start the start of the range
  * @param end the end of the range
  * @exception IllegalArgumentException
  *     <ul>
  *       <li>ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of
  *           elements in the list minus 1 (inclusive)
  *     </ul>
  *
  * @exception SWTException
  *     <ul>
  *       <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
  *       <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  *     </ul>
  */
 public void remove(int start, int end) {
   checkWidget();
   model.remove(start, end);
   updateFocusIndexAfterItemChange();
   adjustTopIndex();
   updateScrollBars();
 }
Ejemplo n.º 2
0
 /**
  * Removes all of the items from the receiver.
  *
  * <p>
  *
  * @exception SWTException
  *     <ul>
  *       <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
  *       <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  *     </ul>
  */
 public void removeAll() {
   checkWidget();
   model.removeAll();
   updateFocusIndexAfterItemChange();
   adjustTopIndex();
   updateScrollBars();
 }
Ejemplo n.º 3
0
 /**
  * Adds the argument to the receiver's list at the given zero-relative index.
  *
  * <p>Note: To add an item at the end of the list, use the result of calling <code>getItemCount()
  * </code> as the index or use <code>add(String)</code>.
  *
  * @param string the new item
  * @param index the index for the item
  * @exception IllegalArgumentException
  *     <ul>
  *       <li>ERROR_NULL_ARGUMENT - if the string is null
  *       <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the
  *           list (inclusive)
  *     </ul>
  *
  * @exception SWTException
  *     <ul>
  *       <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
  *       <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  *     </ul>
  *
  * @see #add(String)
  */
 public void add(String string, int index) {
   checkWidget();
   model.add(string, index);
   updateFocusIndexAfterItemChange();
   updateScrollBars();
 }