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21 | GUI libraries

▼ | 21 | GUI libraries

21.1 | Notify-boxes
21.2 | Preferences

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pref: get/ set

Version: 4.2.4
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#### 21.2`` Preferences

Ryan Culpepper <ryanc@plt-scheme.org>

( require unstable/gui/prefs )

This library is unstable; compatibility will not be maintained. See Unstable for more information.

( pref:get/set pref) → ( case-> ( -> any/c ) ( -> any/c void? ))
pref : symbol?

Returns a procedure that when applied to zero arguments retrieves the current value of the preference (framework/preferences) named pref and when applied to one argument updates the preference named pref.
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