Many refactors and minor changes. idk.

RecrownedAthenaeum/UI/SkinSystem/Definitions/ButtonSkinDefinition.cs

@@ -3,7 +3,7 @@
 namespace RecrownedAthenaeum.UI.SkinSystem.Definitions
 {
     /// <summary>
-    /// Definition for a button.
+    /// Skin definition for a button.
     /// </summary>
     public class ButtonSkinDefinition : SkinDefinitionData
     {

RecrownedAthenaeum/UI/SkinSystem/Definitions/UIScrollableSkinDefinition.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RecrownedAthenaeum.UI.SkinSystem.Definitions
+{
+    /// <summary>
+    /// Skin definition of a scroll module.
+    /// </summary>
+    public class UIScrollableSkinDefinition : SkinDefinitionData
+    {
+        /// <summary>
+        /// Name of the region that specifies the texture needed.
+        /// </summary>
+        public string horizontalBar, verticalBar, horizontalBarTrack, verticalBarTrack, background;
+
+        /// <summary>
+        /// Instantiates the definition with the minimum requirements.
+        /// </summary>
+        /// <param name="horizontalBar">Name of the region used by the skin that defines what the horizontal scroll bar looks like.</param>
+        /// <param name="verticalBar">Name of the region used by the skin that defines what the vertical scroll bar looks like.</param>
+        public UIScrollableSkinDefinition(string horizontalBar, string verticalBar)
+        {
+            this.horizontalBar = horizontalBar;
+            this.verticalBar = verticalBar;
+        }
+    }
+}