From e75b329d4d4cdd7ad7149110c4501da215927ebe Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Sat, 31 Mar 2018 06:58:52 +0200
Subject: [PATCH] Bug 1401876 - (Part 1) Close datetime picker on popuphidden

---
 toolkit/content/tests/browser/head.js     | 1 +
 toolkit/content/widgets/datetimepopup.xml | 2 +-
 toolkit/modules/DateTimePickerHelper.jsm  | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/toolkit/content/tests/browser/head.js b/toolkit/content/tests/browser/head.js
index e3ef195382..399b63e340 100644
--- a/toolkit/content/tests/browser/head.js
+++ b/toolkit/content/tests/browser/head.js
@@ -99,6 +99,7 @@ class DateTimeTestHelper {
       let pickerClosePromise = new Promise(resolve => {
         this.panel.addEventListener("popuphidden", resolve, {once: true});
       });
+      this.panel.hidePopup();
       this.panel.closePicker();
       await pickerClosePromise;
     }
diff --git a/toolkit/content/widgets/datetimepopup.xml b/toolkit/content/widgets/datetimepopup.xml
index 1cb9617eaa..b4335e1ced 100644
--- a/toolkit/content/widgets/datetimepopup.xml
+++ b/toolkit/content/widgets/datetimepopup.xml
@@ -70,7 +70,6 @@
           this.dateTimePopupFrame.removeEventListener("load", this, true);
           this.dateTimePopupFrame.contentDocument.removeEventListener("message", this, false);
           this.dateTimePopupFrame.setAttribute("src", "");
-          this.hidePopup();
           this.hidden = true;
         ]]></body>
       </method>
@@ -302,6 +301,7 @@
               break;
             }
             case "ClosePopup": {
+              this.hidePopup();
               this.closePicker();
               break;
             }
diff --git a/toolkit/modules/DateTimePickerHelper.jsm b/toolkit/modules/DateTimePickerHelper.jsm
index 0ea96f226a..5a18cb5fb0 100644
--- a/toolkit/modules/DateTimePickerHelper.jsm
+++ b/toolkit/modules/DateTimePickerHelper.jsm
@@ -91,6 +91,7 @@ this.DateTimePickerHelper = {
         if (browser) {
           browser.messageManager.sendAsyncMessage("FormDateTime:PickerClosed");
         }
+        this.picker.closePicker();
         this.close();
         break;
       }