Sprite used for background elements.
Sprite used for representation of an "on" state when present, such as a checkmark.
Sprite used to indicate that a button will open a dropdown when clicked.
Sprite used as background for input fields.
Sprite used for knobs that can be dragged, such as on a slider.
Sprite used for masking purposes, for example to be used for the viewport of a scroll view.
The primary sprite to be used for graphical UI elements, used by the button, toggle, and dropdown controls, among others.