The is a resource factory that provides the
panes used by the Draw and Impress applications.
This factory provides the center, left, and right pane. For the left
pane there are two URLS, private:resource/floater/LeftImpressPane
and private:resource/floater/LeftDrawPane, one for Impress,
the other for Draw. The center pane and the right pane have the URLs
private:resource/floater/CenterPane and
private:resource/floater/RightPane respectively.
This factory is typically created indirectly by registering it in the
configuration and have the XModuleController create it on
demand.
