API Reference > ui-core > ElementSeparator > ElementSeparatorProps ElementSeparatorProps Interface Properties of ElementSeparator React component Extends CommonProps Methods Name Description onRatioChanged(ratio: number): void | RatioChangeResult Optional Callback to ratio changed event onResizeHandleDragChanged(isDragStarted: boolean): void Optional Callback to drag event change onResizeHandleHoverChanged(isHovered: boolean): void Optional Callback to hover event change Properties Name Type Description isResizeHandleBeingDragged undefined | boolean Is resize handle being dragged isResizeHandleHovered undefined | boolean Is resize handle hovered movableArea undefined | number Area width or height (depending on orientation) in pixels orientation Orientation Separator orientation ratio number Ratio between left cell and right cell separatorSize undefined | number Separator width or height in pixels. Inherited properties Name Type Inherited from Description className undefined | string CommonProps Custom CSS class name style undefined | CSSProperties CommonProps Custom CSS style properties Defined in ui/core/src/ui-core/elementseparator/ElementSeparator.tsx Line 29 Last Updated: 29 November, 2022