From 8ef17e41e1eea3a95ed0a0d9f41bb643dc490851 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 11 Jul 2014 22:17:24 +0100
Subject: [PATCH] Allow specifying a background colour per-column on a
 TreeListNode

---
 .../Controls/TreeListView/TreeListNode.cs     | 40 +++++++++++++------
 .../Controls/TreeListView/TreeListPainter.cs  |  3 ++
 2 files changed, 30 insertions(+), 13 deletions(-)

diff --git a/renderdocui/Controls/TreeListView/TreeListNode.cs b/renderdocui/Controls/TreeListView/TreeListNode.cs
index 57f300023..911fe5a49 100644
--- a/renderdocui/Controls/TreeListView/TreeListNode.cs
+++ b/renderdocui/Controls/TreeListView/TreeListNode.cs
@@ -26,6 +26,8 @@ namespace TreelistView
         Color               m_backCol = Color.Transparent;
         Color               m_defbackCol = Color.Transparent;
 
+        Color[]             m_backCols = null;
+
         public TreeListView OwnerView = null;
 
 		public Node Parent
@@ -146,15 +148,24 @@ namespace TreelistView
             get { return m_defbackCol; }
             set { m_defbackCol = value; }
         }
+        public Color[] IndexedBackColor
+        {
+            get
+            {
+                return m_backCols;
+            }
+        }
 
-		public Node()
-		{
-			m_data = new object[1];
-		}
-		public Node(string text)
-		{
-			m_data = new object[1] {text};
-		}
+        public Node()
+        {
+            m_data = new object[1];
+            m_backCols = new Color[1] { Color.Transparent };
+        }
+        public Node(string text)
+        {
+            m_data = new object[1] { text };
+            m_backCols = new Color[1] { Color.Transparent };
+        }
 		public Node(object[] fields)
 		{
 			SetData(fields);
@@ -196,11 +207,14 @@ namespace TreelistView
 		{
 			return m_data;
 		}
-		public void SetData(object[] fields)
-		{
-			m_data = new object[fields.Length];
-			fields.CopyTo(m_data, 0);
-		}
+        public void SetData(object[] fields)
+        {
+            m_data = new object[fields.Length];
+            fields.CopyTo(m_data, 0);
+
+            m_backCols = new Color[fields.Length];
+            for (int i = 0; i < fields.Length; i++) m_backCols[i] = Color.Transparent;
+        }
 		public int VisibleNodeCount
 		{
 			get 
diff --git a/renderdocui/Controls/TreeListView/TreeListPainter.cs b/renderdocui/Controls/TreeListView/TreeListPainter.cs
index 76ef0c927..36e563593 100644
--- a/renderdocui/Controls/TreeListView/TreeListPainter.cs
+++ b/renderdocui/Controls/TreeListView/TreeListPainter.cs
@@ -201,6 +201,9 @@ namespace TreelistView
 
             if (node.BackColor != Color.Transparent)
                 c = node.BackColor;
+
+            if (column.Index < node.IndexedBackColor.Length && node.IndexedBackColor[column.Index] != Color.Transparent)
+                c = node.IndexedBackColor[column.Index];
             
 			if (!m_owner.NodesSelection.Contains(node) && m_owner.FocusedNode != node &&
                 !(hoverNode == node && m_owner.RowOptions.HoverHighlight) &&