cssgrid/ResponsiveColumnLayout SAP SE Represents a layout which displays variable number of columns, depending on available screen size. With that it achieves flexible layouts and line breaks for large, medium, and small-sized screens, such as desktop, tablet, and mobile. Grid row's height is dynamically determined by the height of the highest grid element on this row. 1.72 sap.ui.layout/cssgrid/GridLayoutBase Fired when the currently active layout changes The name of the newly active layout - "Phone", "Tablet", "Desktop" or "LargeDesktop".