The width of the visible part of
pane
, or
nil
.
The height of the visible part of
pane
, or
nil
.
The generic function
simple-pane-visible-size
returns the size in pixels of the visible part of
pane
, that is the width and height of the viewport, not including any borders or scroll bars. If
pane
is not displayed the return values are
nil
.
See the LispWorks CAPI User Guide for a description of the visible size of a pane.