Basic gradient controls
Most attributes that can be filled with a color can also be filled with a gradient. Like color controls, gradient controls are a group of compound settings that can be expanded for more precise control.
Gradient preview bar: A horizontal bar that displays the currently selected gradient
Gradient preset pop-up menu: An unlabeled pop-up menu to the right of the preview bar containing a list of gradient presets
Disclosure triangle: A control that, when clicked, expands to show the gradient editor