From 9b05c3cfba0dee78692af755bc6f877d91fcbbda Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Sat, 10 Nov 2018 00:14:53 +0000
Subject: [PATCH] fix(slide-toggle): showing focus ripple when clicking
 disabled control (#14055)

Seems to be a regression from #13957. Since the focus monitor still tracks focus, even though the element is disabled, the focus ripple will show up when clicking on a disabled toggle.
---
 src/lib/slide-toggle/slide-toggle.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/slide-toggle/slide-toggle.scss b/src/lib/slide-toggle/slide-toggle.scss
index f06a0ce9425..d528799b6f1 100644
--- a/src/lib/slide-toggle/slide-toggle.scss
+++ b/src/lib/slide-toggle/slide-toggle.scss
@@ -204,7 +204,7 @@ $mat-slide-toggle-bar-track-width: $mat-slide-toggle-bar-width - $mat-slide-togg
     opacity: 0.04;
   }
 
-  .mat-slide-toggle.cdk-focused & {
+  .mat-slide-toggle:not(.mat-disabled).cdk-focused & {
     opacity: 0.12;
   }