Input Widget - auto tab parameter, hotkey config - a auto-tab setting (on by default). If off, the focused widget will stay focused after a binding, another key pressed will rebind the same key

BizHawk.MultiClient/Config.cs

@@ -103,6 +103,7 @@
 		public bool AllowUD_LR = false;
 		public bool ShowContextMenu = true;
 		public bool EnableBackupMovies = true;
+		public bool HotkeyConfigAutoTab = true;
 
 		// Run-Control settings
 		public int FrameProgressDelayMs = 500; //how long until a frame advance hold turns into a frame progress?

BizHawk.MultiClient/config/HotkeyWindow.Designer.cs

@@ -31,6 +31,8 @@
 			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(HotkeyWindow));
 			this.hotkeyTabs = new System.Windows.Forms.TabControl();
 			this.tabPage1 = new System.Windows.Forms.TabPage();
+			this.label71 = new System.Windows.Forms.Label();
+			this.IDW_RESET = new BizHawk.MultiClient.InputWidget();
 			this.label70 = new System.Windows.Forms.Label();
 			this.IDW_UNTHROTTLE = new BizHawk.MultiClient.InputWidget();
 			this.label69 = new System.Windows.Forms.Label();
@@ -176,8 +178,7 @@
 			this.IDB_SAVE = new System.Windows.Forms.Button();
 			this.IDB_CANCEL = new System.Windows.Forms.Button();
 			this.label38 = new System.Windows.Forms.Label();
-			this.IDW_RESET = new BizHawk.MultiClient.InputWidget();
+			this.AutoTabCheckBox = new System.Windows.Forms.CheckBox();
-			this.label71 = new System.Windows.Forms.Label();
 			this.hotkeyTabs.SuspendLayout();
 			this.tabPage1.SuspendLayout();
 			this.tabPage2.SuspendLayout();
@@ -248,6 +249,24 @@
 			this.tabPage1.Text = "General";
 			this.tabPage1.UseVisualStyleBackColor = true;
 			// 
+			// label71
+			// 
+			this.label71.AutoSize = true;
+			this.label71.Location = new System.Drawing.Point(6, 110);
+			this.label71.Name = "label71";
+			this.label71.Size = new System.Drawing.Size(57, 13);
+			this.label71.TabIndex = 61;
+			this.label71.Text = "Soft Reset";
+			// 
+			// IDW_RESET
+			// 
+			this.IDW_RESET.AcceptsTab = true;
+			this.IDW_RESET.BackColor = System.Drawing.SystemColors.Window;
+			this.IDW_RESET.Location = new System.Drawing.Point(92, 107);
+			this.IDW_RESET.Name = "IDW_RESET";
+			this.IDW_RESET.Size = new System.Drawing.Size(100, 20);
+			this.IDW_RESET.TabIndex = 5;
+			// 
 			// label70
 			// 
 			this.label70.AutoSize = true;
@@ -1591,29 +1610,23 @@
 			this.label38.TabIndex = 3;
 			this.label38.Text = "* Escape clears a key mapping";
 			// 
-			// IDW_RESET
+			// AutoTabCheckBox
 			// 
-			this.IDW_RESET.AcceptsTab = true;
+			this.AutoTabCheckBox.AutoSize = true;
-			this.IDW_RESET.BackColor = System.Drawing.SystemColors.Window;
+			this.AutoTabCheckBox.Location = new System.Drawing.Point(552, 362);
-			this.IDW_RESET.Location = new System.Drawing.Point(92, 107);
+			this.AutoTabCheckBox.Name = "AutoTabCheckBox";
-			this.IDW_RESET.Name = "IDW_RESET";
+			this.AutoTabCheckBox.Size = new System.Drawing.Size(70, 17);
-			this.IDW_RESET.Size = new System.Drawing.Size(100, 20);
+			this.AutoTabCheckBox.TabIndex = 100;
-			this.IDW_RESET.TabIndex = 5;
+			this.AutoTabCheckBox.Text = "Auto Tab";
-			// 
+			this.AutoTabCheckBox.UseVisualStyleBackColor = true;
-			// label71
+			this.AutoTabCheckBox.CheckedChanged += new System.EventHandler(this.AutoTabCheckBox_CheckedChanged);
-			// 
-			this.label71.AutoSize = true;
-			this.label71.Location = new System.Drawing.Point(6, 110);
-			this.label71.Name = "label71";
-			this.label71.Size = new System.Drawing.Size(57, 13);
-			this.label71.TabIndex = 61;
-			this.label71.Text = "Soft Reset";
 			// 
 			// HotkeyWindow
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
 			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
 			this.ClientSize = new System.Drawing.Size(637, 380);
+			this.Controls.Add(this.AutoTabCheckBox);
 			this.Controls.Add(this.label38);
 			this.Controls.Add(this.IDB_CANCEL);
 			this.Controls.Add(this.IDB_SAVE);
@@ -1790,5 +1803,6 @@
         private InputWidget IDW_UNTHROTTLE;
 		private InputWidget IDW_RESET;
 		private System.Windows.Forms.Label label71;
+		private System.Windows.Forms.CheckBox AutoTabCheckBox;
     }
 }

BizHawk.MultiClient/config/HotkeyWindow.cs

@@ -184,7 +184,29 @@ namespace BizHawk.MultiClient.tools
 
 		private void HotkeyWindow_Load(object sender, EventArgs e)
 		{
+			AutoTabCheckBox.Checked = Global.Config.HotkeyConfigAutoTab;
+			SetAutoTab();
+		}
 
+		private void AutoTabCheckBox_CheckedChanged(object sender, EventArgs e)
+		{
+			Global.Config.HotkeyConfigAutoTab = AutoTabCheckBox.Checked;
+			SetAutoTab();
+		}
+
+		private void SetAutoTab()
+		{
+			for (int x = 0; x < hotkeyTabs.TabPages.Count; x++)
+			{
+				for (int y = 0; y < hotkeyTabs.TabPages[x].Controls.Count; y++)
+				{
+					if (hotkeyTabs.TabPages[x].Controls[y] is InputWidget)
+					{
+						InputWidget w = hotkeyTabs.TabPages[x].Controls[y] as InputWidget;
+						w.AutoTab = AutoTabCheckBox.Checked;
+					}
+				}
+			}
 		}
 	}
 }

BizHawk.MultiClient/config/InputWidget.cs

@@ -13,6 +13,7 @@ namespace BizHawk.MultiClient
 		}
 
 		public List<IBinding> Bindings = new List<IBinding>();
+		public bool AutoTab = true;
 		bool ctrlWasPressed = false;
 		bool altWasPressed = false;
 		bool shiftWasPressed = false;
@@ -52,7 +53,8 @@ namespace BizHawk.MultiClient
 				Bindings.Clear();
 				UpdateLabel();
 			}
-			this.Parent.SelectNextControl(this, true, true, true, true);
+			if (AutoTab)
+				this.Parent.SelectNextControl(this, true, true, true, true);
 		}
 
 		protected override void OnKeyUp(KeyEventArgs e)