




Gets or sets the enabled state of a list-panel.
The generic function list-panel-enabled determines whether 
list-panel
 is currently enabled. It is equivalent to the simple-pane accessor 
simple-pane-enabled
.
The generic function 
(setf list-panel-enabled)
 enables 
list-panel
 when 
enabledp
 is true, and disables it otherwise. It is equivalent to 
(setf simple-pane-enabled).