From 49179dd806992b9ab99b4de4491887a8d6388e54 Mon Sep 17 00:00:00 2001
From: IRBorisov <8611739+IRBorisov@users.noreply.github.com>
Date: Wed, 29 May 2024 11:31:38 +0300
Subject: [PATCH] Fix alt + arrows navigation

---
 .../frontend/src/pages/RSFormPage/RSTabs.tsx    | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
index b2bf12ad..5315eab8 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
@@ -107,7 +107,22 @@ function RSTabs() {
     [router, schema, activeTab, version]
   );
 
-  function onSelectTab(index: number) {
+  function onSelectTab(index: number, last: number, event: Event) {
+    if (last === index) {
+      return;
+    }
+    if (event.type == 'keydown') {
+      const kbEvent = event as KeyboardEvent;
+      if (kbEvent.altKey) {
+        if (kbEvent.code === 'ArrowLeft') {
+          router.back();
+          return;
+        } else if (kbEvent.code === 'ArrowRight') {
+          router.forward();
+          return;
+        }
+      }
+    }
     navigateTab(index, selected.length > 0 ? selected.at(-1) : undefined);
   }