minor changes

1 files changed, 4 insertions, 1 deletions

diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 0a4422cbd..f5eb534aa 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -193,7 +193,10 @@ export class
             />
         </div>;
     }
-
+    @computed get treeViewtruncateTitleWidth() { return NumCast(this.doc.treeViewTruncateTitleWidth, this.panelWidth()); }
+    truncateTitleWidth = () => this.treeViewtruncateTitleWidth;
+    @computed get outlineMode() { return this.doc.treeViewType === "outline"; }
+    @computed get fileSysMode() { return this.doc.treeViewType === "fileSystem"; }
     onChildClick = () => this.props.onChildClick?.() || ScriptCast(this.doc.onChildClick);
     whenActiveChanged = (isActive: boolean) => { this.props.whenActiveChanged(this._isChildActive = isActive); };
     active = (outsideReaction: boolean | undefined) => this.props.active(outsideReaction) || this._isChildActive;