API Reference > ui-nineZone > Zone > SplitterTargetProps SplitterTargetProps Interface Beta Properties of SplitterTarget component. Extends MergeTargetProps Inherited methods Name Inherited from Description onTargetChanged(isTargeted: boolean): void Optional MergeTargetProps Function called when component is targeted or untargeted. Properties Name Type Description isVertical Readonly undefined | boolean Describes if the splitter target is used in a vertical splitter. paneCount Readonly number Splitter pane count. Inherited properties Name Type Inherited from Description className undefined | string MergeTargetProps Custom CSS class name style undefined | CSSProperties MergeTargetProps Custom CSS style properties Defined in ui/ninezone/src/ui-ninezone/zones/target/Splitter.tsx Line 18 Last Updated: 29 November, 2022