From 66299c0caceea7b15894c2b27c95567a9010d852 Mon Sep 17 00:00:00 2001
From: Mohamed Elhennawy <Mohamed.elhennawy@mendix.com>
Date: Mon, 3 Apr 2023 10:14:17 +0200
Subject: [PATCH] Revert changes for `EtoMainCanvas` to be non generic again

---
 src/Eto.Wpf/Forms/Controls/DrawableHandler.cs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/Eto.Wpf/Forms/Controls/DrawableHandler.cs b/src/Eto.Wpf/Forms/Controls/DrawableHandler.cs
index a1eda19994..45c13b2be6 100644
--- a/src/Eto.Wpf/Forms/Controls/DrawableHandler.cs
+++ b/src/Eto.Wpf/Forms/Controls/DrawableHandler.cs
@@ -56,12 +56,9 @@ public Size TileSize
 			}
 		}
 
-		public class EtoMainCanvas<TTControl, TTWidget, TTCallback> : swc.Canvas
-			where TTControl : swc.Canvas
-			where TTWidget : Drawable
-			where TTCallback : Drawable.ICallback
+		public class EtoMainCanvas : swc.Canvas
 		{
-			public DrawableHandler<TTControl, TTWidget, TTCallback> Handler { get; set; }
+			public DrawableHandler<TControl, TWidget, TCallback> Handler { get; set; }
 
 			protected override void OnMouseDown(sw.Input.MouseButtonEventArgs e)
 			{
@@ -173,7 +170,7 @@ public override void OnUnLoad(EventArgs e)
 
 		protected override TControl CreateControl()
 		{
-			return new EtoMainCanvas<TControl, TWidget, TCallback>
+			return new EtoMainCanvas
 			{
 				Handler = this,
 				SnapsToDevicePixels = true,