From a496cb8be4dd1ccd4610e06f425153c76defc594 Mon Sep 17 00:00:00 2001
From: "Patrick H. Lauke" <redux@splintered.co.uk>
Date: Tue, 16 Feb 2016 14:16:27 +0000
Subject: Focus (visually hidden) input radio/checkbox

This allows for keyboard navigation (e.g. arrow keys left/right to
trigger different radio buttons) following an initial mouse click
interaction
---
 js/src/button.js | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'js/src')

diff --git a/js/src/button.js b/js/src/button.js
index 3144a3f10..adcf4c928 100644
--- a/js/src/button.js
+++ b/js/src/button.js
@@ -92,7 +92,10 @@ const Button = (($) => {
             input.checked = !$(this._element).hasClass(ClassName.ACTIVE)
             $(this._element).trigger('change')
           }
+
+          $(input).trigger('focus')
         }
+
       } else {
         this._element.setAttribute('aria-pressed',
           !$(this._element).hasClass(ClassName.ACTIVE))
-- 
cgit v1.2.3


From 701b12bf5823769e4eae66153755cf1ecd10ead9 Mon Sep 17 00:00:00 2001
From: "Patrick H. Lauke" <redux@splintered.co.uk>
Date: Wed, 17 Feb 2016 15:21:02 +0000
Subject: Replace jQuery with vanilla JS

---
 js/src/button.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'js/src')

diff --git a/js/src/button.js b/js/src/button.js
index adcf4c928..39e2b3974 100644
--- a/js/src/button.js
+++ b/js/src/button.js
@@ -93,7 +93,7 @@ const Button = (($) => {
             $(this._element).trigger('change')
           }
 
-          $(input).trigger('focus')
+          input.focus()
         }
 
       } else {
-- 
cgit v1.2.3


From afdd62d1616f201b19766fc4c63a888690044145 Mon Sep 17 00:00:00 2001
From: Chris Rebert <code@chrisrebert.com>
Date: Thu, 21 Apr 2016 01:15:22 -0700
Subject: Modal: Remove IE8-specific window.innerWidth workaround

[skip validator]
---
 js/src/modal.js | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'js/src')

diff --git a/js/src/modal.js b/js/src/modal.js
index 202c5fe94..e2365aca7 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -408,13 +408,7 @@ const Modal = (($) => {
     }
 
     _checkScrollbar() {
-      let fullWindowWidth = window.innerWidth
-      if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
-        let documentElementRect = document.documentElement.getBoundingClientRect()
-        fullWindowWidth =
-          documentElementRect.right - Math.abs(documentElementRect.left)
-      }
-      this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth
+      this._isBodyOverflowing = document.body.clientWidth < window.innerWidth
       this._scrollbarWidth = this._getScrollbarWidth()
     }
 
-- 
cgit v1.2.3


From b107e3342a761aa94b7827436264469d5630eaec Mon Sep 17 00:00:00 2001
From: "Patrick H. Lauke" <redux@splintered.co.uk>
Date: Tue, 10 May 2016 23:53:49 +0100
Subject: Handle aria-hidden on modal container when showing/hiding

Fixes #19878
---
 js/src/modal.js | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'js/src')

diff --git a/js/src/modal.js b/js/src/modal.js
index e2365aca7..695ac569b 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -223,6 +223,7 @@ const Modal = (($) => {
       }
 
       this._element.style.display = 'block'
+      this._element.removeAttribute('aria-hidden')
       this._element.scrollTop = 0
 
       if (transition) {
@@ -290,6 +291,7 @@ const Modal = (($) => {
 
     _hideModal() {
       this._element.style.display = 'none'
+      this._element.setAttribute('aria-hidden', 'true')
       this._showBackdrop(() => {
         $(document.body).removeClass(ClassName.OPEN)
         this._resetAdjustments()
-- 
cgit v1.2.3