Name
windows-overlap? -- Return
#t if WIN and WIN2 overlap at all, else
#f.
Synopsis
(windows-overlap? win win2)
Description
Return #t if WIN and WIN2 overlap at all, else #f.
I.e., returns #t if the intersection of the windows' areas
is non-empty. If either WIN or WIN2 is iconified this
will definitely return #f. Also will return #f if WIN and
WIN2 are bound to the same window.