Implement HideChildrenInTreeview

src/Interfaces/IContainerProperties.ts

@@ -57,6 +57,9 @@ export interface IContainerProperties {
   /** Horizontal alignment, also determines the visual location of x {Left = 0, Center, Right } */
   xPositionReference: XPositionReference
 
+  /** Hide the children in the treeview */
+  hideChildrenInTreeview: boolean
+
   /** if true, show the dimension of the container */
   showSelfDimensions: boolean