represents an opener with setting x, displayed as when x is True and when x is False.
takes the setting to be the dynamically updated current value of x, with the value of x being toggled if the opener is clicked.
Examplesopen allclose all
Basic Examples (1)
Dynamically change a variable:
By default the opener changes only when you click it:
By setting AutoAction, the opener toggles as the mouse moves over the opener area:
Change the background color:
Align with surrounding text:
By default Opener is enabled:
By setting Enabled->False, the opener is disabled but visible in its current state:
Include margins around the Opener:
Properties & Relations (2)