From 50392f54eeb3d25ed6c95e2750b1ce9b1e3d6a13 Mon Sep 17 00:00:00 2001
From: crisbeto <crisbeto@abv.bg>
Date: Thu, 20 Feb 2020 23:14:20 +0100
Subject: [PATCH] fix(list): no disabled indication in high contrast mode

Fixes not being able to distinguish disabled list items in high contrast mode.
---
 src/material/list/list.scss | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/material/list/list.scss b/src/material/list/list.scss
index ba2fdda0dbc0..a12829c6093a 100644
--- a/src/material/list/list.scss
+++ b/src/material/list/list.scss
@@ -305,6 +305,12 @@ mat-action-list {
 
 .mat-list-item-disabled {
   pointer-events: none;
+
+  // Since we can't use a color to indicate that the list
+  // item is disabled, we have to use opacity instead.
+  @include cdk-high-contrast {
+    opacity: 0.5;
+  }
 }
 
 @include cdk-high-contrast(active, off) {