fix(material/checkbox): inconsistent disabled color (#23083)

crisbeto · andrewseguin · commit e2d4eecfcb27 · 2022-02-28T10:05:44.000-07:00
The checkbox was using `secondary` text when it's disabled which is inconsistent and incorrect, because all other components use `disabled`. Fixes #23081. (cherry picked from commit 02e9ab0)
diff --git a/src/material/checkbox/_checkbox-theme.scss b/src/material/checkbox/_checkbox-theme.scss
@@ -71,7 +71,7 @@
     }
 
     .mat-checkbox-label {
-      color: theming.get-color-from-palette($foreground, secondary-text);
+      color: theming.get-color-from-palette($foreground, disabled);
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@`
`71`	`71`	`}`
`72`	`72`
`73`	`73`	`.mat-checkbox-label {`
`74`		`- color: theming.get-color-from-palette($foreground, secondary-text);`
	`74`	`+ color: theming.get-color-from-palette($foreground, disabled);`
`75`	`75`	`}`
`76`	`76`	`}`
`77`	`77`