diff --git a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/TreeNodesRenderer.tsx b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/TreeNodesRenderer.tsx
index 6b72c2702a..e43937178d 100644
--- a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/TreeNodesRenderer.tsx
+++ b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/TreeNodesRenderer.tsx
@@ -10,14 +10,22 @@ const Wrapper = styled.div`
width: 100%;
`;
+const InlineBlockWrapper = styled.div<{ $hasExpanded: boolean }>`
+ display: inline-block;
+ min-width: calc(100% - 20px);
+ ${(props) => !props.$hasExpanded && 'width: calc(100% - 20px);'}
+`;
+
export default function TreeNodesRenderer() {
- const { nodes } = useTreeViewContext();
+ const { nodes, hasAnyExpanded } = useTreeViewContext();
return (
-
- {nodes.map((node) => (
-
- ))}
-
+
+
+ {nodes.map((node) => (
+
+ ))}
+
+
);
}
diff --git a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContext.tsx b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContext.tsx
index 30bb87ebb9..46621c7b2c 100644
--- a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContext.tsx
+++ b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContext.tsx
@@ -11,6 +11,7 @@ const DEFAULT_TREE_VIEW_CONTEXT: TreeViewContextType = {
getIsExpandable: () => false,
getIsExpanded: () => false,
+ hasAnyExpanded: false,
expand: () => {},
collapse: () => {},
toggleExpanded: () => {},
diff --git a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContextProvider.tsx b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContextProvider.tsx
index f5ea86ea77..792637f434 100644
--- a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContextProvider.tsx
+++ b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/context/TreeViewContextProvider.tsx
@@ -89,6 +89,8 @@ export default function TreeViewContextProvider({
[internalExpandedValues],
);
+ const hasAnyExpanded = useMemo(() => internalExpandedValues.length > 0, [internalExpandedValues.length]);
+
const expand = useCallback(
(node: TreeNode) => {
initialChildrenLoad(node); // try to load initial children on expand
@@ -247,6 +249,7 @@ export default function TreeViewContextProvider({
// Expanding
getIsExpandable,
getIsExpanded,
+ hasAnyExpanded,
expand,
collapse,
toggleExpanded,
diff --git a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/types.ts b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/types.ts
index dbc2e5f28f..d69fe1918f 100644
--- a/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/types.ts
+++ b/datahub-web-react/src/app/homeV3/modules/hierarchyViewModule/treeView/types.ts
@@ -33,6 +33,7 @@ export interface TreeViewContextType {
// Expand
getIsExpandable: (node: TreeNode) => boolean;
getIsExpanded: (node: TreeNode) => boolean;
+ hasAnyExpanded: boolean;
expand: (node: TreeNode) => void;
collapse: (node: TreeNode) => void;
toggleExpanded: (node: TreeNode) => void;