/**
* Fires a PickedStateChangeEvent for a change on an Edge.
*
* @param item The item whose state changed.
* @param picked Whether or not the item is selected.
*/
private void firePickedEdgeChangeEvent(E item, boolean picked) {
PickedStateChangeEvent<E> event = new PickedStateChangeEvent<E>(this, item, picked);
for (PickedStateChangeListener<E> p : this.pickedEdgeStateChangeListeners) {
p.stateChanged(event);
}
}
/**
* Fires a PickedStateChangeEvent for a change on a vertex.
*
* @param item The item whose state changed.
* @param picked Whether or not the item is selected.
*/
private void firePickedVertexChangeEvent(V item, boolean picked) {
PickedStateChangeEvent<V> event = new PickedStateChangeEvent<V>(this, item, picked);
for (PickedStateChangeListener<V> p : this.pickedVertexStateChangeListeners) {
p.stateChanged(event);
}
}