diff options
Diffstat (limited to 'src/client/views/collections/CollectionTreeView.tsx')
| -rw-r--r-- | src/client/views/collections/CollectionTreeView.tsx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx index 1a265af4a..456f2a13d 100644 --- a/src/client/views/collections/CollectionTreeView.tsx +++ b/src/client/views/collections/CollectionTreeView.tsx @@ -259,11 +259,13 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree return StrListCast(this.doc.childContextMenuLabels).map((label, i) => ({ script: customScripts[i], filter: customFilters[i], icon: icons[i], label })); }; headerFields = () => this.props.treeViewHideHeaderFields || BoolCast(this.doc.treeViewHideHeaderFields); + @observable _renderCount = 1; @computed get treeViewElements() { TraceMobx(); const dropAction = StrCast(this.doc.childDropAction) as dropActionType; const addDoc = (doc: Doc | Doc[], relativeTo?: Doc, before?: boolean) => this.addDoc(doc, relativeTo, before); const moveDoc = (d: Doc | Doc[], target: Doc | undefined, addDoc: (doc: Doc | Doc[]) => boolean) => this.props.moveDocument?.(d, target, addDoc) || false; + if (this.treeChildren.length < this._renderCount) setTimeout(action(() => (this._renderCount = Math.min(this.treeChildren.length, this._renderCount + 20)))); return TreeView.GetChildElements( this.treeChildren, this, @@ -296,7 +298,8 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree //TODO: [AL] add these this.props.AddToMap, this.props.RemFromMap, - this.props.hierarchyIndex + this.props.hierarchyIndex, + this._renderCount ); } @computed get titleBar() { |