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).