BUILT-IN MATHEMATICA SYMBOL

Opener

Opener[x]
represents an opener with setting x, displayed as when x is True and when x is False.

Opener[Dynamic[x]]
takes the setting to be the dynamically updated current value of x, with the value of x being toggled if the opener is clicked.

Details and Options Details and Options

Opener is effectively a special case of Toggler.
Opener is often used with PaneSelector. »
Opener has the same options as Toggler.
Opener[] is equivalent to Opener[False].

Examples Examples open all close all

Basic Examples (1)Basic Examples (1)

Dynamically change a variable:

Out[1]=

Scope (1)Scope (1)

Options (8)Options (8)

Applications (1)Applications (1)

Properties & Relations (2)Properties & Relations (2)

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See Also See Also

Toggler Checkbox OpenerView ShowGroupOpener

Tutorials Tutorials

Related Guides Related Guides

Control Objects

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