5.3 DUIM-Sheets Module
top-level-sheet
Generic function
Summary
Returns the top level sheet for the specified object.
Signature
top-level-sheet object => top-level-sheet
Arguments
- object
- An instance of type
<object>.
Values
- top-level-sheet
- An instance of type
false-or(<sheet>).
Library
duim-sheets
Module
duim-sheets
Description
Returns the top level sheet for object. This is the sheet that has as its descendents all of the panes of object.