R26_dev8 - First public commit

CodeWalker.WinForms/ToolStripSplitButtonFix.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace CodeWalker.WinForms
+{
+    public partial class ToolStripSplitButtonFix : ToolStripSplitButton
+    {
+        //this allows the ToolStripSplitButton to have a "Checked" shaded appearance.
+        private bool ischecked = false;
+
+        /// <summary>
+        /// Indictates the Checked state of the button.
+        /// </summary>
+        [Category("Behavior"),
+        Description("Indicates whether or not the ToolStripSplitButtonFix is checked."),
+        DefaultValue(false)]
+        public bool Checked
+        {
+            get
+            {
+                return ischecked;
+            }
+            set
+            {
+                ischecked = value;
+                this.Invalidate();
+            }
+        }
+
+        public ToolStripSplitButtonFix()
+        {
+            InitializeComponent();
+        }
+
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            base.OnPaint(e);
+
+            if (ischecked)
+            {
+                ControlPaint.DrawBorder(e.Graphics,
+                    e.ClipRectangle,            // To draw around the button + drop-down
+                    //ButtonBounds,        // To draw only around the button 
+                    SystemColors.MenuHighlight,
+                    ButtonBorderStyle.Solid);
+            }
+        }
+    }
+}