/*** @class Ext.grid.Grid*//*** @var {color}* background-color for the resize indicator that displays when resizing columns in the grid*/;/*** @var {number}* Width of the resize indicator that displays when resizing columns in the grid*/;/*** Creates a visual theme for a Grid.** @param {string} $ui* The name of the UI being created. Can not included spaces or special punctuation* (used in CSS class names).**/