fix(radio): only show focus ripple for keyboard focus

crisbeto · crisbeto · commit cfa264981fba · 2018-12-27T20:11:31.000+02:00
After the switch to the latest Material Design spec, we started showing the focus ripple for all kinds of focus, however it's only supposed to be for keyboard focus. Fixes #13544.
diff --git a/src/lib/radio/radio.scss b/src/lib/radio/radio.scss
@@ -142,7 +142,7 @@ $mat-radio-ripple-radius: 20px;
     opacity: 0.04;
   }
 
-  .mat-radio-button:not(.mat-radio-disabled).cdk-focused & {
+  .mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused & {
     opacity: 0.12;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -142,7 +142,7 @@ $mat-radio-ripple-radius: 20px;`
`142`	`142`	`opacity: 0.04;`
`143`	`143`	`}`
`144`	`144`
`145`		`- .mat-radio-button:not(.mat-radio-disabled).cdk-focused & {`
	`145`	`+ .mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused & {`
`146`	`146`	`opacity: 0.12;`
`147`	`147`	`}`
`148`	`148`