From 19223b9dd2c8446ba40a7e12e0057283d4d4dbcd Mon Sep 17 00:00:00 2001
From: John Lewin <lewin76@gmail.com>
Date: Fri, 6 Apr 2018 12:47:42 -0700
Subject: [PATCH] Invalidate on Checked change to force redraw

- Issue MatterHackers/MCCentral#3047
SliceSettings checkbox fields acting erratically
---
 PartPreviewWindow/RoundedToggleSwitch.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/PartPreviewWindow/RoundedToggleSwitch.cs b/PartPreviewWindow/RoundedToggleSwitch.cs
index e4c962c1b..ae013a8ca 100644
--- a/PartPreviewWindow/RoundedToggleSwitch.cs
+++ b/PartPreviewWindow/RoundedToggleSwitch.cs
@@ -54,7 +54,16 @@ namespace MatterHackers.MatterControl.CustomWidgets
 		private double toggleRadius = 10;
 		private double toggleRadiusPlusPadding = 11;
 
-		public bool Checked { get; set; }
+		private bool _checked;
+		public bool Checked
+		{
+			get => _checked;
+			set
+			{
+				_checked = value;
+				this.Invalidate();
+			}
+		}
 
 		public event EventHandler CheckedStateChanged;