added keyboard event for context menu

jupyterlab · Aug 18, 2023 · 5892153 · 5892153
1 parent 220572a
commit 5892153
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/widgets/src/tabbar.ts b/packages/widgets/src/tabbar.ts
@@ -615,6 +615,7 @@ export class TabBar<T> extends Widget {
           : this._evtKeyDown(event as KeyboardEvent);
         break;
       case 'contextmenu':
+        this._evtKeyDown(event as KeyboardEvent);
         event.preventDefault();
         event.stopPropagation();
         break;
@@ -2001,6 +2002,7 @@ namespace Private {
     let node = document.createElement('div');
     let content = document.createElement('ul');
     content.setAttribute('role', 'tablist');
+    content.setAttribute('tabindex', '-1');
     content.className = 'lm-TabBar-content';
     node.appendChild(content);