| Sets the active page of the the multi-page editor to be the given editor.
Redirect actions to the given editor if actions are not already being sent to it.
This method is called whenever the page changes.
Subclasses must implement this method to redirect actions to the given
editor (if not already directed to it).
Parameters: activeEditor - the new active editor, or null if there is no active page, or if theactive page does not have a corresponding editor |