update UIElements

Assets/YooAsset/Editor/UIElements/TableViewer/ColumnStyle.cs

@@ -0,0 +1,69 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    public class ColumnStyle
+    {
+        public const float MaxValue = 8388608f;
+
+        /// <summary>
+        /// 单元列宽度
+        /// </summary>
+        public Length Width;
+
+        /// <summary>
+        /// 单元列最小宽度
+        /// </summary>
+        public Length MinWidth;
+
+        /// <summary>
+        /// 单元列最大宽度
+        /// </summary>
+        public Length MaxWidth;
+
+        /// <summary>
+        /// 可伸缩
+        /// </summary>
+        public bool Stretchable = false;
+
+        /// <summary>
+        /// 可搜索
+        /// </summary>
+        public bool Searchable = false;
+
+        /// <summary>
+        /// 可排序
+        /// </summary>
+        public bool Sortable = false;
+
+        /// <summary>
+        /// 统计数量
+        /// </summary>
+        public bool Counter = false;
+
+        public ColumnStyle(Length width)
+        {
+            if (width.value > MaxValue)
+                width = MaxValue;
+
+            Width = width;
+            MinWidth = width;
+            MaxWidth = width;
+        }
+        public ColumnStyle(Length width, Length minWidth, Length maxWidth)
+        {
+            if (maxWidth.value > MaxValue)
+                maxWidth = MaxValue;
+
+            Width = width;
+            MinWidth = minWidth;
+            MaxWidth = maxWidth;
+        }
+    }
+}
+#endif