From c3b57a6ddfe2e0ce997d770f4b14a50fada9fa30 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@tasvideos.org>
Date: Fri, 4 Jul 2014 15:34:07 +0000
Subject: [PATCH] VirtualPad Analog button - show when the virtualpad is
 stickying the float value

---
 .../controls/VirtualPadAnalogButton.cs        | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/BizHawk.Client.EmuHawk/tools/VirtualPads/controls/VirtualPadAnalogButton.cs b/BizHawk.Client.EmuHawk/tools/VirtualPads/controls/VirtualPadAnalogButton.cs
index 550694697d..6435eccb02 100644
--- a/BizHawk.Client.EmuHawk/tools/VirtualPads/controls/VirtualPadAnalogButton.cs
+++ b/BizHawk.Client.EmuHawk/tools/VirtualPads/controls/VirtualPadAnalogButton.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Drawing;
 using System.Windows.Forms;
 
 using BizHawk.Client.Common;
@@ -13,6 +14,21 @@ namespace BizHawk.Client.EmuHawk
 		private bool _programmaticallyChangingValue;
 		private bool _readonly;
 
+		private bool _isSet = false;
+		private bool IsSet
+		{
+			get
+			{
+				return _isSet;
+			}
+
+			set
+			{
+				_isSet = value;
+				ValueLabel.ForeColor = DisplayNameLabel.ForeColor = _isSet ? SystemColors.HotTrack : SystemColors.WindowText;
+			}
+		}
+
 		public VirtualPadAnalogButton()
 		{
 			InitializeComponent();
@@ -23,6 +39,7 @@ namespace BizHawk.Client.EmuHawk
 		public void Clear()
 		{
 			Global.StickyXORAdapter.Unset(Name);
+			IsSet = false;
 		}
 
 		public void Set(IController controller)
@@ -132,6 +149,8 @@ namespace BizHawk.Client.EmuHawk
 					val = value;
 				}
 
+				IsSet = true;
+
 				_programmaticallyChangingValue = true;
 				AnalogTrackBar.Value = val;
 				ValueLabel.Text = AnalogTrackBar.Value.ToString();