Fix unselecting radiobutton on iOS

jfversluis · jfversluis · commit fd8a2d761d11 · 2020-01-07T13:34:55.000+01:00
diff --git a/Xamarin.Forms.Platform.iOS/Renderers/RadioButtonRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/RadioButtonRenderer.cs
@@ -161,7 +161,9 @@ void OnButtonTouchUpInside(object sender, EventArgs eventArgs)
 		{
 			ButtonElementManager.OnButtonTouchUpInside(this.Element);
 
-			Element.IsChecked = !Element.IsChecked;
+			if (!Element.IsChecked)
+				Element.IsChecked = !Element.IsChecked;
+
 			_radioButtonLayer.SetNeedsDisplay();
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -161,7 +161,9 @@ void OnButtonTouchUpInside(object sender, EventArgs eventArgs)`
`161`	`161`	`{`
`162`	`162`	`ButtonElementManager.OnButtonTouchUpInside(this.Element);`
`163`	`163`
`164`		`- Element.IsChecked = !Element.IsChecked;`
	`164`	`+ if (!Element.IsChecked)`
	`165`	`+ Element.IsChecked = !Element.IsChecked;`
	`166`	`+`
`165`	`167`	`_radioButtonLayer.SetNeedsDisplay();`
`166`	`168`	`}`
`167`	`169`