public void onDeleteAction() {
// both list and editor should be notified
NotesListFragment list =
(NotesListFragment) getFragmentManager().findFragmentById(R.id.noteslistfragment);
NotesEditorFragment editor =
(NotesEditorFragment) getFragmentManager().findFragmentById(R.id.editor_container);
if (editor != null) editor.setSelfAction();
// delete note
if (list != null) list.onDelete();
}
