test

My project/Library/PackageCache/com.unity.collab-proxy/Editor/PlasticSCM/VisualElementExtensions.cs

@@ -0,0 +1,41 @@
+using UnityEngine.UIElements;
+
+namespace Unity.PlasticSCM.Editor
+{
+    internal static class VisualElementExtensions
+    {
+        /// <summary>
+        /// Shows the element regardless if it is has been hidden or collapsed.
+        /// </summary>
+        /// <param name="element">The element to show</param>
+        /// <typeparam name="T">The element type</typeparam>
+        internal static void Show<T>(this T element)
+            where T: VisualElement
+        {
+            element.RemoveFromClassList("collapse");
+            element.RemoveFromClassList("hide");
+        }
+
+        /// <summary>
+        /// Removes the element from the layout, freeing its space and position.
+        /// </summary>
+        /// <param name="element">The element to collapse</param>
+        /// <typeparam name="T">The element type</typeparam>
+        internal static void Collapse<T>(this T element)
+            where T: VisualElement
+        {
+            element.AddToClassList("collapse");
+        }
+
+        /// <summary>
+        /// Hides the element while preserving its space and position in the layout.
+        /// </summary>
+        /// <param name="element">The element to hide</param>
+        /// <typeparam name="T">The element type</typeparam>
+        internal static void Hide<T>(this T element)
+            where T: VisualElement
+        {
+            element.AddToClassList("hide");
+        }
+    }
+}