feat(CSidebar): add onHide and onShow event

mrholek · mrholek · commit efa1ee4aaf28 · 2021-10-01T21:46:04.000+02:00
diff --git a/src/components/sidebar/CSidebar.tsx b/src/components/sidebar/CSidebar.tsx
@@ -15,6 +15,14 @@ export interface CSidebarProps extends HTMLAttributes<HTMLDivElement> {
    * Make sidebar narrow.
    */
   narrow?: boolean
+  /**
+   * Callback fired when the component requests to be hidden.
+   */
+  onHide?: () => void
+  /**
+   * Callback fired when the component requests to be shown.
+   */
+  onShow?: () => void
   /**
    * Event emitted after visibility of component changed.
    */
@@ -60,6 +68,8 @@ export const CSidebar = forwardRef<HTMLDivElement, CSidebarProps>(
       children,
       className,
       narrow,
+      onHide,
+      onShow,
       onVisibleChange,
       overlaid,
       position,
@@ -84,6 +94,8 @@ export const CSidebar = forwardRef<HTMLDivElement, CSidebarProps>(
 
     useEffect(() => {
       typeof inViewport !== 'undefined' && onVisibleChange && onVisibleChange(inViewport)
+      !inViewport && onHide && onHide()
+      inViewport && onShow && onShow()
     }, [inViewport])
 
     useEffect(() => {
@@ -186,6 +198,8 @@ CSidebar.propTypes = {
   children: PropTypes.node,
   className: PropTypes.string,
   narrow: PropTypes.bool,
+  onHide: PropTypes.func,
+  onShow: PropTypes.func,
   onVisibleChange: PropTypes.func,
   overlaid: PropTypes.bool,
   position: PropTypes.oneOf(['fixed', 'sticky']),
