2 * @class Ext.field.Slider
6 * @var {measurement} $form-thumb-size
7 * Default size of "thumbs" for form sliders/toggles.
9 $form-thumb-size: dynamic(2.2em);
12 * @var {measurement} $form-slider-size
13 * Height of the slider "track."
15 $form-slider-size: dynamic(.8em);