X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/25216cc7acedc987c26a159f0b640210c0ef101e..0537bee45712945bd97d28f6d28118f7589a6840:/src/components/tree/tree.tsx

diff --git a/src/components/tree/tree.tsx b/src/components/tree/tree.tsx
index 3b1145fe..6e562dfa 100644
--- a/src/components/tree/tree.tsx
+++ b/src/components/tree/tree.tsx
@@ -2,7 +2,7 @@
 //
 // SPDX-License-Identifier: AGPL-3.0
 
-import * as React from 'react';
+import React from 'react';
 import { List, ListItem, ListItemIcon, Checkbox, Radio, Collapse } from "@material-ui/core";
 import { StyleRulesCallback, withStyles, WithStyles } from '@material-ui/core/styles';
 import { CollectionIcon, DefaultIcon, DirectoryIcon, FileIcon, ProjectIcon, FilterGroupIcon } from 'components/icon/icon';
@@ -97,6 +97,7 @@ export interface TreeItem<T> {
     open: boolean;
     active: boolean;
     selected?: boolean;
+    indeterminate?: boolean;
     flatTree?: boolean;
     status: TreeItemStatus;
     items?: Array<TreeItem<T>>;
@@ -202,7 +203,7 @@ const ItemIcon = React.memo(({ type, kind, active, groupClass, classes }: any) =
 const FlatTree = (props: FlatTreeProps) =>
     <div
         onContextMenu={(event) => {
-            const [action, id] = getActionAndId(event, FLAT_TREE_ACTIONS.contextMenu);
+            const id = getActionAndId(event, FLAT_TREE_ACTIONS.contextMenu)[1];
             props.onContextMenu(event, { id } as any);
         }}
         onClick={(event) => {
@@ -292,6 +293,7 @@ export const Tree = withStyles(styles)(
                             {showSelection(it) && !useRadioButtons &&
                                 <Checkbox
                                     checked={it.selected}
+                                    indeterminate={!it.selected && it.indeterminate}
                                     className={classes.checkbox}
                                     color="primary"
                                     onClick={this.handleCheckboxChange(it)} />}