143 |
* @throws IllegalArgumentException if layer does not refer to an active layer |
* @throws IllegalArgumentException if layer does not refer to an active layer |
144 |
* in this container. |
* in this container. |
145 |
*/ |
*/ |
146 |
protected int[] layerToRange (Integer layer) |
private int[] layerToRange (Integer layer) |
147 |
{ |
{ |
148 |
int[] ret = new int[2]; |
int[] ret = new int[2]; |
149 |
ret[1] = getComponents ().length; |
ret[1] = getComponents ().length; |
173 |
* @param layer the layer number to increment. |
* @param layer the layer number to increment. |
174 |
* @see #incrLayer() |
* @see #incrLayer() |
175 |
*/ |
*/ |
176 |
protected void incrLayer(Integer layer) |
private void incrLayer(Integer layer) |
177 |
{ |
{ |
178 |
int sz = 1; |
int sz = 1; |
179 |
if (layers.containsKey (layer)) |
if (layers.containsKey (layer)) |
187 |
* @param layer the layer number to decrement. |
* @param layer the layer number to decrement. |
188 |
* @see #decrLayer() |
* @see #decrLayer() |
189 |
*/ |
*/ |
190 |
protected void decrLayer(Integer layer) |
private void decrLayer(Integer layer) |
191 |
{ |
{ |
192 |
int sz = 0; |
int sz = 0; |
193 |
if (layers.containsKey (layer)) |
if (layers.containsKey (layer)) |