8.11 DUIM-Gadgets Module
gadget-slug-size
Generic function
Summary
Returns the slug size of the specified gadget.
Signature
gadget-slug-size gadget => slug-size
Arguments
- gadget
- An instance of type
<scroll-bar>.
Values
- slug-size
- An instance of type
<real>.
Library
duim-gadgets
Module
duim-gadgets
Description
Returns the slug size of gadget. The slug is the part of gadget that can be dragged using the mouse. The value returned uses the same units as those used for gadget-value-range.
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.
See also
gadget-slug-size-setter, page 582