update UIElements

Assets/YooAsset/Editor/UIElements/ElementsDefine/DisplayToggle.cs

@@ -0,0 +1,41 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    /// <summary>
+    /// 显示开关（眼睛图标）
+    /// </summary>
+    public class DisplayToggle : Toggle
+    {
+        private readonly VisualElement _checkbox;
+
+        public DisplayToggle()
+        {
+            _checkbox = this.Q<VisualElement>("unity-checkmark");
+            RefreshIcon();
+        }
+
+        /// <summary>
+        /// 刷新图标
+        /// </summary>
+        public void RefreshIcon()
+        {
+            if (this.value)
+            {
+                var icon = EditorGUIUtility.IconContent("animationvisibilitytoggleoff@2x").image as Texture2D;
+                _checkbox.style.backgroundImage = icon;
+            }
+            else
+            {
+                var icon = EditorGUIUtility.IconContent("animationvisibilitytoggleon@2x").image as Texture2D;
+                _checkbox.style.backgroundImage = icon;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/UIElements/ElementsDefine/DisplayToggle.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 551a9db915a2cf744ac6088e7c634689
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/ElementsDefine/PanelSplitView.cs

@@ -0,0 +1,42 @@
+#if UNITY_2020_3_OR_NEWER
+using System;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    /// <summary>
+    /// 分屏控件
+    /// </summary>
+    public class PanelSplitView : TwoPaneSplitView
+    {
+#if UNITY_6000_0_OR_NEWER
+        public new class UxmlFactory : UxmlElementAttribute
+        {
+        }
+#else
+        public new class UxmlFactory : UxmlFactory<PanelSplitView, TwoPaneSplitView.UxmlTraits>
+        {
+        }
+#endif
+
+        /// <summary>
+        /// 竖版分屏
+        /// </summary>
+        public static void SplitVerticalPanel(VisualElement root, VisualElement panelA, VisualElement panelB)
+        {
+            root.Remove(panelA);
+            root.Remove(panelB);
+
+            var spliteView = new PanelSplitView();
+            spliteView.fixedPaneInitialDimension = 300;
+            spliteView.orientation = TwoPaneSplitViewOrientation.Vertical;
+            spliteView.contentContainer.Add(panelA);
+            spliteView.contentContainer.Add(panelB);
+            root.Add(spliteView);
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/UIElements/ElementsDefine/PanelSplitView.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0c3f4136cf7142346ae33e8a82cbdb27
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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