Fix tab widget with JupyterLab 4

jupyter-widgets · Jun 15, 2023 · c3e60c7 · c3e60c7
1 parent 2b1bb1e
commit c3e60c7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/controls/src/widget_selectioncontainer.ts b/packages/controls/src/widget_selectioncontainer.ts
@@ -300,6 +300,7 @@ export class TabView extends DOMWidgetView {
     const tabs = this.luminoWidget;
     tabs.addClass('jupyter-widgets');
     tabs.addClass('widget-container');
+    tabs.addClass('jupyter-widget-tab');
     tabs.addClass('widget-tab');
     tabs.tabsMovable = true;
     tabs.tabBar.insertBehavior = 'none'; // needed for insert behavior, see below.