




 
This creates a container for element such that calling display on it will produce a window containing element on the screen. It will produce a container for any of the following classes of object:
simple-pane
layout
interface 
pinboard-object 
menu 
menu-item 
menu-component 
list
In the case of a 
list
, the CAPI tries to see what sort of objects they are and makes an appropriate container. For instance, if they were all simple panes it would put them into a column layout. 
The arguments 
interface-args
 will be passed through to the 
make-instance
 of the top-level interface, assuming that pane is not a top-level interface itself. 
The complementary function contain uses 
make-container
 to create a container for an element which it then displays. 
CAPI Reference Manual - 15 Dec 2011