8.11 DUIM-Gadgets Module
scroll-position
Generic function
Summary
Returns the position of the scroll bar slug in the specified sheet.
Signature
scroll-position sheet => x y
Arguments
- sheet
- An instance of type
<sheet>.
Values
- x
- An instance of type
<integer>. - y
- An instance of type
<integer>.
Library
duim-gadgets
Module
duim-gadgets
Description
Returns the position of the scroll bar slug in sheet. Note that this generic function only returns the position of scroll bar slugs that have been created using the scrolling macro. It does not work on gadgets with scroll bars defined explicitly.
Note: The Microsoft Windows Interface Guidelines refer to the slug as a scroll-box, and the area in which the slug can slide as the scroll-shaft. You should be aware of this difference if you are using those guidelines as a reference.
Example
See also
scrolling, page 639
set-scroll-position, page 642