From 5abe08f484e94860f0aa168fef93453f2b61cdcc Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Thu, 11 Feb 2021 11:41:26 +0100
Subject: [PATCH] [HTML5] Editor: ensure canvas focus when switching tabs.

(cherry picked from commit b148ea2a64992c2b573229a08ead2242822210c4)
---
 misc/dist/html/editor.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/misc/dist/html/editor.html b/misc/dist/html/editor.html
index 589b16bc7e2..881f7cd6e64 100644
--- a/misc/dist/html/editor.html
+++ b/misc/dist/html/editor.html
@@ -284,6 +284,10 @@
 			tabs.forEach(function (elem) {
 				if (elem.id == 'tab-' + name) {
 					elem.style.display = 'block';
+					if (name == 'editor' || name == 'game') {
+						const canvas = document.getElementById(name + '-canvas');
+						canvas.focus();
+					}
 				} else {
 					elem.style.display = 'none';
 				}