From 2272003f445c11406659867d0ae63dbc447b29be Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <julia.radzhabova@onlyoffice.com>
Date: Fri, 25 Sep 2020 22:06:53 +0300
Subject: [PATCH] [Common] Open combobox with arrow down key

---
 apps/common/main/lib/component/ComboBox.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/apps/common/main/lib/component/ComboBox.js b/apps/common/main/lib/component/ComboBox.js
index abb993cd1..e11cef944 100644
--- a/apps/common/main/lib/component/ComboBox.js
+++ b/apps/common/main/lib/component/ComboBox.js
@@ -348,7 +348,16 @@ define([
             },
 
             onAfterKeydownMenu: function(e) {
-                if (e.keyCode == Common.UI.Keys.RETURN) {
+                if (e.keyCode == Common.UI.Keys.DOWN && !this.editable && !this.isMenuOpen()) {
+                    this.openMenu();
+                    var me = this;
+                    _.delay(function() {
+                        me._skipInputChange = true;
+                        me.cmpEl.find('ul li:first a').focus();
+                    }, 10);
+                    return false;
+                }
+                else if (e.keyCode == Common.UI.Keys.RETURN && (this.editable || this.isMenuOpen())) {
                     $(e.target).click();
                     var me = this;
                     if (this.rendered) {