From 1ac29f3c5d80d5dabc080f95b01b91a976207242 Mon Sep 17 00:00:00 2001
From: "andres.delikat" <andres.delikat@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Tue, 5 Jul 2011 01:48:48 +0000
Subject: [PATCH] Input Widget - prevent mapping to Alt+F4 and allow parent
 dialog to be closed by it

---
 BizHawk.MultiClient/config/InputWidget.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/BizHawk.MultiClient/config/InputWidget.cs b/BizHawk.MultiClient/config/InputWidget.cs
index 9065d86134..2ba4c13b0c 100644
--- a/BizHawk.MultiClient/config/InputWidget.cs
+++ b/BizHawk.MultiClient/config/InputWidget.cs
@@ -53,8 +53,13 @@ namespace BizHawk.MultiClient
 				Bindings.Clear();
 				UpdateLabel();
 			}
+
+			if (e.KeyCode == Keys.F4)
+				e.Handled = false;
+
 			if (AutoTab)
 				this.Parent.SelectNextControl(this, true, true, true, true);
+			
 		}
 
 		protected override void OnKeyUp(KeyEventArgs e)
@@ -168,6 +173,9 @@ namespace BizHawk.MultiClient
 			string str = "";
 			
 			str += key.ToString();
+			if (str.Length == 2 && str == "F4") //Don't allow mapping of alt+f4
+				if ((modifiers & Keys.Alt) != 0)
+					return "";
 			if (str.Length == 10 && str == "ControlKey")
 				str = "Ctrl";
 			if (str.Length == 4 && str == "Menu")