first commit

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: f525580684527b147b70cf94aaa70dbc
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/EventSystemEditor.cs

@@ -0,0 +1,71 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace UnityEditor.EventSystems
+{
+    [CustomEditor(typeof(EventSystem), true)]
+    /// <summary>
+    /// Custom Editor for the EventSystem Component.
+    /// Extend this class to write a custom editor for a component derived from EventSystem.
+    /// </summary>
+    public class EventSystemEditor : Editor
+    {
+        public override void OnInspectorGUI()
+        {
+            DrawDefaultInspector();
+
+            var eventSystem = target as EventSystem;
+            if (eventSystem == null)
+                return;
+
+            if (eventSystem.GetComponent<BaseInputModule>() != null)
+                return;
+
+            // no input modules :(
+            if (GUILayout.Button("Add Default Input Modules"))
+            {
+                ObjectFactory.AddComponent<StandaloneInputModule>(eventSystem.gameObject);
+                Undo.RegisterCreatedObjectUndo(eventSystem.gameObject, "Add StandaloneInputModule");
+            }
+        }
+
+        public override bool HasPreviewGUI()
+        {
+            return Application.isPlaying;
+        }
+
+        private GUIStyle m_PreviewLabelStyle;
+
+        protected GUIStyle previewLabelStyle
+        {
+            get
+            {
+                if (m_PreviewLabelStyle == null)
+                {
+                    m_PreviewLabelStyle = new GUIStyle("PreOverlayLabel")
+                    {
+                        richText = true,
+                        alignment = TextAnchor.UpperLeft,
+                        fontStyle = FontStyle.Normal
+                    };
+                }
+
+                return m_PreviewLabelStyle;
+            }
+        }
+
+        public override bool RequiresConstantRepaint()
+        {
+            return Application.isPlaying;
+        }
+
+        public override void OnPreviewGUI(Rect rect, GUIStyle background)
+        {
+            var system = target as EventSystem;
+            if (system == null)
+                return;
+
+            GUI.Label(rect, system.ToString(), previewLabelStyle);
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/EventSystemEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6f72aa6eab9392548b9e9d92eb6b2ef8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/EventTriggerEditor.cs

@@ -0,0 +1,122 @@
+using System;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace UnityEditor.EventSystems
+{
+    [CustomEditor(typeof(EventTrigger), true)]
+    public class EventTriggerEditor : Editor
+    {
+        SerializedProperty m_DelegatesProperty;
+
+        GUIContent m_IconToolbarMinus;
+        GUIContent m_EventIDName;
+        GUIContent[] m_EventTypes;
+        GUIContent m_AddButonContent;
+
+        protected virtual void OnEnable()
+        {
+            m_DelegatesProperty = serializedObject.FindProperty("m_Delegates");
+            m_AddButonContent = EditorGUIUtility.TrTextContent("Add New Event Type");
+            m_EventIDName = new GUIContent("");
+            // Have to create a copy since otherwise the tooltip will be overwritten.
+            m_IconToolbarMinus = new GUIContent(EditorGUIUtility.IconContent("Toolbar Minus"));
+            m_IconToolbarMinus.tooltip = "Remove all events in this list.";
+
+            string[] eventNames = Enum.GetNames(typeof(EventTriggerType));
+            m_EventTypes = new GUIContent[eventNames.Length];
+            for (int i = 0; i < eventNames.Length; ++i)
+            {
+                m_EventTypes[i] = new GUIContent(eventNames[i]);
+            }
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            int toBeRemovedEntry = -1;
+
+            EditorGUILayout.Space();
+
+            Vector2 removeButtonSize = GUIStyle.none.CalcSize(m_IconToolbarMinus);
+
+            for (int i = 0; i < m_DelegatesProperty.arraySize; ++i)
+            {
+                SerializedProperty delegateProperty = m_DelegatesProperty.GetArrayElementAtIndex(i);
+                SerializedProperty eventProperty = delegateProperty.FindPropertyRelative("eventID");
+                SerializedProperty callbacksProperty = delegateProperty.FindPropertyRelative("callback");
+                m_EventIDName.text = eventProperty.enumDisplayNames[eventProperty.enumValueIndex];
+
+                EditorGUILayout.PropertyField(callbacksProperty, m_EventIDName);
+                Rect callbackRect = GUILayoutUtility.GetLastRect();
+
+                Rect removeButtonPos = new Rect(callbackRect.xMax - removeButtonSize.x - 8, callbackRect.y + 1, removeButtonSize.x, removeButtonSize.y);
+                if (GUI.Button(removeButtonPos, m_IconToolbarMinus, GUIStyle.none))
+                {
+                    toBeRemovedEntry = i;
+                }
+
+                EditorGUILayout.Space();
+            }
+
+            if (toBeRemovedEntry > -1)
+            {
+                RemoveEntry(toBeRemovedEntry);
+            }
+
+            Rect btPosition = GUILayoutUtility.GetRect(m_AddButonContent, GUI.skin.button);
+            const float addButonWidth = 200f;
+            btPosition.x = btPosition.x + (btPosition.width - addButonWidth) / 2;
+            btPosition.width = addButonWidth;
+            if (GUI.Button(btPosition, m_AddButonContent))
+            {
+                ShowAddTriggermenu();
+            }
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        private void RemoveEntry(int toBeRemovedEntry)
+        {
+            m_DelegatesProperty.DeleteArrayElementAtIndex(toBeRemovedEntry);
+        }
+
+        void ShowAddTriggermenu()
+        {
+            // Now create the menu, add items and show it
+            GenericMenu menu = new GenericMenu();
+            for (int i = 0; i < m_EventTypes.Length; ++i)
+            {
+                bool active = true;
+
+                // Check if we already have a Entry for the current eventType, if so, disable it
+                for (int p = 0; p < m_DelegatesProperty.arraySize; ++p)
+                {
+                    SerializedProperty delegateEntry = m_DelegatesProperty.GetArrayElementAtIndex(p);
+                    SerializedProperty eventProperty = delegateEntry.FindPropertyRelative("eventID");
+                    if (eventProperty.enumValueIndex == i)
+                    {
+                        active = false;
+                    }
+                }
+                if (active)
+                    menu.AddItem(m_EventTypes[i], false, OnAddNewSelected, i);
+                else
+                    menu.AddDisabledItem(m_EventTypes[i]);
+            }
+            menu.ShowAsContext();
+            Event.current.Use();
+        }
+
+        private void OnAddNewSelected(object index)
+        {
+            int selected = (int)index;
+
+            m_DelegatesProperty.arraySize += 1;
+            SerializedProperty delegateEntry = m_DelegatesProperty.GetArrayElementAtIndex(m_DelegatesProperty.arraySize - 1);
+            SerializedProperty eventProperty = delegateEntry.FindPropertyRelative("eventID");
+            eventProperty.enumValueIndex = selected;
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/EventTriggerEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 37b164a494cd92a498526852ecceedef
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/Physics2DRaycasterEditor.cs

@@ -0,0 +1,21 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace UnityEditor.EventSystems
+{
+    [CustomEditor(typeof(Physics2DRaycaster), true)]
+    /// <summary>
+    /// Custom Editor for the EventSystem Component.
+    /// Extend this class to write a custom editor for a component derived from EventSystem.
+    /// </summary>
+    public class Physics2DRaycasterEditor : Editor
+    {
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+#if !PACKAGE_PHYSICS2D
+            EditorGUILayout.HelpBox("Physics2D module is not present. This Raycaster will have no effect", MessageType.Warning);
+#endif
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/Physics2DRaycasterEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1143ae6bb91836f4a8f8ebfaabb9396d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/PhysicsRaycasterEditor.cs

@@ -0,0 +1,20 @@
+using UnityEngine.EventSystems;
+
+namespace UnityEditor.EventSystems
+{
+    [CustomEditor(typeof(PhysicsRaycaster), true)]
+    /// <summary>
+    /// Custom Editor for the EventSystem Component.
+    /// Extend this class to write a custom editor for a component derived from EventSystem.
+    /// </summary>
+    public class PhysicsRaycasterEditor : Editor
+    {
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+#if !PACKAGE_PHYSICS
+            EditorGUILayout.HelpBox("Physics module is not present. This Raycaster will have no effect", MessageType.Warning);
+#endif
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/EventSystem/PhysicsRaycasterEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e976a5e755c7016418f66e15223c1b90
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/Properties.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: cf97e54bcd5479a46bdbade48da047cc
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/Properties/AssemblyInfo.cs

@@ -0,0 +1,38 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+using UnityEngine;
+
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("UnityEditor.UI")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Unity Technologies")]
+[assembly: AssemblyProduct("com.unity.ugui")]
+[assembly: AssemblyCopyright("Copyright © Unity Technologies 2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: AssemblyIsEditorAssembly]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("ad7418c3-5d25-4670-b468-8e7196596d42")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Library/PackageCache/com.unity.ugui@1.0.0/Editor/Properties/AssemblyInfo.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d51458b261e0ecc4a98904e53924dc1c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 853edc343b78a7c4c81cbb3851d48c0a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/AspectRatioFitterEditor.cs

@@ -0,0 +1,74 @@
+using UnityEngine;
+using UnityEditor.AnimatedValues;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(AspectRatioFitter), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    ///   Custom Editor for the AspectRatioFitter component.
+    ///   Extend this class to write a custom editor for a component derived from AspectRatioFitter.
+    /// </summary>
+    public class AspectRatioFitterEditor : SelfControllerEditor
+    {
+        SerializedProperty m_AspectMode;
+        SerializedProperty m_AspectRatio;
+
+
+        AnimBool m_ModeBool;
+        private AspectRatioFitter aspectRatioFitter;
+
+        protected virtual void OnEnable()
+        {
+            m_AspectMode = serializedObject.FindProperty("m_AspectMode");
+            m_AspectRatio = serializedObject.FindProperty("m_AspectRatio");
+            aspectRatioFitter = target as AspectRatioFitter;
+
+            m_ModeBool = new AnimBool(m_AspectMode.intValue != 0);
+            m_ModeBool.valueChanged.AddListener(Repaint);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_AspectMode);
+
+            m_ModeBool.target = m_AspectMode.intValue != 0;
+
+            if (EditorGUILayout.BeginFadeGroup(m_ModeBool.faded))
+                EditorGUILayout.PropertyField(m_AspectRatio);
+            EditorGUILayout.EndFadeGroup();
+
+            serializedObject.ApplyModifiedProperties();
+
+            if (aspectRatioFitter)
+            {
+                if (!aspectRatioFitter.IsAspectModeValid())
+                    ShowNoParentWarning();
+                if (!aspectRatioFitter.IsComponentValidOnObject())
+                    ShowCanvasRenderModeInvalidWarning();
+            }
+
+            base.OnInspectorGUI();
+        }
+
+        protected virtual void OnDisable()
+        {
+            aspectRatioFitter = null;
+            m_ModeBool.valueChanged.RemoveListener(Repaint);
+        }
+
+        private static void ShowNoParentWarning()
+        {
+            var text = L10n.Tr("You cannot use this Aspect Mode because this Component's GameObject does not have a parent object.");
+            EditorGUILayout.HelpBox(text, MessageType.Warning, true);
+        }
+
+        private static void ShowCanvasRenderModeInvalidWarning()
+        {
+            var text = L10n.Tr("You cannot use this Aspect Mode because this Component is attached to a Canvas with a fixed width and height.");
+            EditorGUILayout.HelpBox(text, MessageType.Warning, true);
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/AspectRatioFitterEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b5f70efd2f7b286498ca6c00adbb4a13
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ButtonEditor.cs

@@ -0,0 +1,31 @@
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(Button), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    ///   Custom Editor for the Button Component.
+    ///   Extend this class to write a custom editor for a component derived from Button.
+    /// </summary>
+    public class ButtonEditor : SelectableEditor
+    {
+        SerializedProperty m_OnClickProperty;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            m_OnClickProperty = serializedObject.FindProperty("m_OnClick");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+            EditorGUILayout.Space();
+
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_OnClickProperty);
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ButtonEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 472a6f18dd2f97c41af72271d22db869
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/CanvasScalerEditor.cs

@@ -0,0 +1,184 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(CanvasScaler), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    ///   Custom Editor for the CanvasScaler component.
+    ///   Extend this class to write a custom editor for a component derived from CanvasScaler.
+    /// </summary>
+    public class CanvasScalerEditor : Editor
+    {
+        SerializedProperty m_UiScaleMode;
+        SerializedProperty m_ScaleFactor;
+        SerializedProperty m_ReferenceResolution;
+        SerializedProperty m_ScreenMatchMode;
+        SerializedProperty m_MatchWidthOrHeight;
+        SerializedProperty m_PhysicalUnit;
+        SerializedProperty m_FallbackScreenDPI;
+        SerializedProperty m_DefaultSpriteDPI;
+        SerializedProperty m_DynamicPixelsPerUnit;
+        SerializedProperty m_ReferencePixelsPerUnit;
+        SerializedProperty m_PresetInfoIsWorld;
+
+        const int kSliderEndpointLabelsHeight = 12;
+
+        private class Styles
+        {
+            public GUIContent matchContent;
+            public GUIContent widthContent;
+            public GUIContent heightContent;
+            public GUIContent uiScaleModeContent;
+            public GUIStyle leftAlignedLabel;
+            public GUIStyle rightAlignedLabel;
+
+            public Styles()
+            {
+                matchContent = EditorGUIUtility.TrTextContent("Match");
+                widthContent = EditorGUIUtility.TrTextContent("Width");
+                heightContent = EditorGUIUtility.TrTextContent("Height");
+                uiScaleModeContent = EditorGUIUtility.TrTextContent("UI Scale Mode");
+
+                leftAlignedLabel = new GUIStyle(EditorStyles.label);
+                rightAlignedLabel = new GUIStyle(EditorStyles.label);
+                rightAlignedLabel.alignment = TextAnchor.MiddleRight;
+            }
+        }
+        private static Styles s_Styles;
+        private bool bIsPreset;
+
+        protected virtual void OnEnable()
+        {
+            m_UiScaleMode = serializedObject.FindProperty("m_UiScaleMode");
+            m_ScaleFactor = serializedObject.FindProperty("m_ScaleFactor");
+            m_ReferenceResolution = serializedObject.FindProperty("m_ReferenceResolution");
+            m_ScreenMatchMode = serializedObject.FindProperty("m_ScreenMatchMode");
+            m_MatchWidthOrHeight = serializedObject.FindProperty("m_MatchWidthOrHeight");
+            m_PhysicalUnit = serializedObject.FindProperty("m_PhysicalUnit");
+            m_FallbackScreenDPI = serializedObject.FindProperty("m_FallbackScreenDPI");
+            m_DefaultSpriteDPI = serializedObject.FindProperty("m_DefaultSpriteDPI");
+            m_DynamicPixelsPerUnit = serializedObject.FindProperty("m_DynamicPixelsPerUnit");
+            m_ReferencePixelsPerUnit = serializedObject.FindProperty("m_ReferencePixelsPerUnit");
+            m_PresetInfoIsWorld = serializedObject.FindProperty("m_PresetInfoIsWorld");
+
+            if (m_SerializedObject == null || m_SerializedObject.targetObject == null)
+                bIsPreset = false;
+            else
+                bIsPreset = m_SerializedObject.targetObject is Component ? ((int)(m_SerializedObject.targetObject as Component).gameObject.hideFlags == 93) : !AssetDatabase.Contains(m_SerializedObject.targetObject);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            if (s_Styles == null)
+                s_Styles = new Styles();
+
+            bool allAreRoot = true;
+            bool showWorldDiffers = false;
+            bool showWorld = false;
+
+            if (bIsPreset)
+            {
+                showWorld = m_PresetInfoIsWorld.boolValue;
+            }
+            else
+            {
+                showWorld = ((target as CanvasScaler).GetComponent<Canvas>().renderMode == RenderMode.WorldSpace);
+
+                m_PresetInfoIsWorld.boolValue = showWorld;
+                serializedObject.ApplyModifiedProperties();
+
+                for (int i = 0; i < targets.Length; i++)
+                {
+                    CanvasScaler scaler = targets[i] as CanvasScaler;
+                    Canvas canvas = scaler.GetComponent<Canvas>();
+                    if (!canvas.isRootCanvas)
+                    {
+                        allAreRoot = false;
+                        break;
+                    }
+                    if (showWorld && canvas.renderMode != RenderMode.WorldSpace || !showWorld && canvas.renderMode == RenderMode.WorldSpace)
+                    {
+                        showWorldDiffers = true;
+                        break;
+                    }
+                }
+
+                if (!allAreRoot)
+                {
+                    EditorGUILayout.HelpBox("Non-root Canvases will not be scaled.", MessageType.Warning);
+                    return;
+                }
+            }
+            serializedObject.Update();
+
+            EditorGUI.showMixedValue = showWorldDiffers;
+            using (new EditorGUI.DisabledScope(showWorld || showWorldDiffers))
+            {
+                if (showWorld || showWorldDiffers)
+                {
+                    EditorGUILayout.Popup(s_Styles.uiScaleModeContent.text, 0, new[] { "World" });
+                }
+                else
+                {
+                    EditorGUILayout.PropertyField(m_UiScaleMode, s_Styles.uiScaleModeContent);
+                }
+            }
+            EditorGUI.showMixedValue = false;
+
+            if (!showWorldDiffers && !(!showWorld && m_UiScaleMode.hasMultipleDifferentValues))
+            {
+                EditorGUILayout.Space();
+
+                // World Canvas
+                if (showWorld)
+                {
+                    EditorGUILayout.PropertyField(m_DynamicPixelsPerUnit);
+                }
+                // Constant pixel size
+                else if (m_UiScaleMode.enumValueIndex == (int)CanvasScaler.ScaleMode.ConstantPixelSize)
+                {
+                    EditorGUILayout.PropertyField(m_ScaleFactor);
+                }
+                // Scale with screen size
+                else if (m_UiScaleMode.enumValueIndex == (int)CanvasScaler.ScaleMode.ScaleWithScreenSize)
+                {
+                    EditorGUILayout.PropertyField(m_ReferenceResolution);
+                    EditorGUILayout.PropertyField(m_ScreenMatchMode);
+                    if (m_ScreenMatchMode.enumValueIndex == (int)CanvasScaler.ScreenMatchMode.MatchWidthOrHeight && !m_ScreenMatchMode.hasMultipleDifferentValues)
+                    {
+                        Rect r = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight + kSliderEndpointLabelsHeight);
+                        DualLabeledSlider(r, m_MatchWidthOrHeight, s_Styles.matchContent, s_Styles.widthContent, s_Styles.heightContent);
+                    }
+                }
+                // Constant physical size
+                else if (m_UiScaleMode.enumValueIndex == (int)CanvasScaler.ScaleMode.ConstantPhysicalSize)
+                {
+                    EditorGUILayout.PropertyField(m_PhysicalUnit);
+                    EditorGUILayout.PropertyField(m_FallbackScreenDPI);
+                    EditorGUILayout.PropertyField(m_DefaultSpriteDPI);
+                }
+
+                EditorGUILayout.PropertyField(m_ReferencePixelsPerUnit);
+            }
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        private static void DualLabeledSlider(Rect position, SerializedProperty property, GUIContent mainLabel, GUIContent labelLeft, GUIContent labelRight)
+        {
+            position.height = EditorGUIUtility.singleLineHeight;
+            Rect pos = position;
+
+            position.y += 12;
+            position.xMin += EditorGUIUtility.labelWidth;
+            position.xMax -= EditorGUIUtility.fieldWidth;
+
+            GUI.Label(position, labelLeft, s_Styles.leftAlignedLabel);
+            GUI.Label(position, labelRight, s_Styles.rightAlignedLabel);
+
+            EditorGUI.PropertyField(pos, property, mainLabel);
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/CanvasScalerEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3bce033ee26244e419b3bb3bba95a37d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ContentSizeFitterEditor.cs

@@ -0,0 +1,33 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(ContentSizeFitter), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom Editor for the ContentSizeFitter Component.
+    /// Extend this class to write a custom editor for a component derived from ContentSizeFitter.
+    /// </summary>
+    public class ContentSizeFitterEditor : SelfControllerEditor
+    {
+        SerializedProperty m_HorizontalFit;
+        SerializedProperty m_VerticalFit;
+
+        protected virtual void OnEnable()
+        {
+            m_HorizontalFit = serializedObject.FindProperty("m_HorizontalFit");
+            m_VerticalFit = serializedObject.FindProperty("m_VerticalFit");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_HorizontalFit, true);
+            EditorGUILayout.PropertyField(m_VerticalFit, true);
+            serializedObject.ApplyModifiedProperties();
+
+            base.OnInspectorGUI();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ContentSizeFitterEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 35d143b352678294ab0f5feb97b67f88
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/DropdownEditor.cs

@@ -0,0 +1,55 @@
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(Dropdown), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom editor for the Dropdown component
+    /// Extend this class to write a custom editor for a component derived from Dropdown.
+    /// </summary>
+    public class DropdownEditor : SelectableEditor
+    {
+        SerializedProperty m_Template;
+        SerializedProperty m_CaptionText;
+        SerializedProperty m_CaptionImage;
+        SerializedProperty m_ItemText;
+        SerializedProperty m_ItemImage;
+        SerializedProperty m_OnSelectionChanged;
+        SerializedProperty m_Value;
+        SerializedProperty m_Options;
+        SerializedProperty m_AlphaFadeSpeed;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            m_Template = serializedObject.FindProperty("m_Template");
+            m_CaptionText = serializedObject.FindProperty("m_CaptionText");
+            m_CaptionImage = serializedObject.FindProperty("m_CaptionImage");
+            m_ItemText = serializedObject.FindProperty("m_ItemText");
+            m_ItemImage = serializedObject.FindProperty("m_ItemImage");
+            m_OnSelectionChanged = serializedObject.FindProperty("m_OnValueChanged");
+            m_Value = serializedObject.FindProperty("m_Value");
+            m_Options = serializedObject.FindProperty("m_Options");
+            m_AlphaFadeSpeed = serializedObject.FindProperty("m_AlphaFadeSpeed");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+            EditorGUILayout.Space();
+
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_Template);
+            EditorGUILayout.PropertyField(m_CaptionText);
+            EditorGUILayout.PropertyField(m_CaptionImage);
+            EditorGUILayout.PropertyField(m_ItemText);
+            EditorGUILayout.PropertyField(m_ItemImage);
+            EditorGUILayout.PropertyField(m_Value);
+            EditorGUILayout.PropertyField(m_AlphaFadeSpeed);
+            EditorGUILayout.PropertyField(m_Options);
+            EditorGUILayout.PropertyField(m_OnSelectionChanged);
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/DropdownEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 05f582d4fbc8e0c40afccb76bbbe0935
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/GraphicEditor.cs

@@ -0,0 +1,215 @@
+using System.Linq;
+using UnityEditor.AnimatedValues;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    /// <summary>
+    /// Editor class used to edit UI Graphics.
+    /// Extend this class to write your own graphic editor.
+    /// </summary>
+
+    [CustomEditor(typeof(MaskableGraphic), false)]
+    [CanEditMultipleObjects]
+    public class GraphicEditor : Editor
+    {
+        protected SerializedProperty m_Script;
+        protected SerializedProperty m_Color;
+        protected SerializedProperty m_Material;
+        protected SerializedProperty m_RaycastTarget;
+        protected SerializedProperty m_RaycastPadding;
+        protected SerializedProperty m_Maskable;
+
+        private GUIContent m_CorrectButtonContent;
+        protected AnimBool m_ShowNativeSize;
+
+        GUIContent m_PaddingContent;
+        GUIContent m_LeftContent;
+        GUIContent m_RightContent;
+        GUIContent m_TopContent;
+        GUIContent m_BottomContent;
+        static private bool m_ShowPadding = false;
+
+        protected virtual void OnDisable()
+        {
+            Tools.hidden = false;
+            m_ShowNativeSize.valueChanged.RemoveListener(Repaint);
+            SceneView.duringSceneGui -= DrawAnchorsOnSceneView;
+        }
+
+        protected virtual void OnEnable()
+        {
+            m_CorrectButtonContent = EditorGUIUtility.TrTextContent("Set Native Size", "Sets the size to match the content.");
+            m_PaddingContent = EditorGUIUtility.TrTextContent("Raycast Padding");
+            m_LeftContent = EditorGUIUtility.TrTextContent("Left");
+            m_RightContent = EditorGUIUtility.TrTextContent("Right");
+            m_TopContent = EditorGUIUtility.TrTextContent("Top");
+            m_BottomContent = EditorGUIUtility.TrTextContent("Bottom");
+
+            m_Script = serializedObject.FindProperty("m_Script");
+            m_Color = serializedObject.FindProperty("m_Color");
+            m_Material = serializedObject.FindProperty("m_Material");
+            m_RaycastTarget = serializedObject.FindProperty("m_RaycastTarget");
+            m_RaycastPadding = serializedObject.FindProperty("m_RaycastPadding");
+            m_Maskable = serializedObject.FindProperty("m_Maskable");
+
+            m_ShowNativeSize = new AnimBool(false);
+            m_ShowNativeSize.valueChanged.AddListener(Repaint);
+
+            SceneView.duringSceneGui += DrawAnchorsOnSceneView;
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_Script);
+            AppearanceControlsGUI();
+            RaycastControlsGUI();
+            MaskableControlsGUI();
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        void DrawAnchorsOnSceneView(SceneView sceneView)
+        {
+            if (!target || targets.Length > 1)
+                return;
+
+            if (!sceneView.drawGizmos || !EditorGUIUtility.IsGizmosAllowedForObject(target))
+                return;
+
+            Graphic graphic = target as Graphic;
+
+            RectTransform gui = graphic.rectTransform;
+            Transform ownSpace = gui.transform;
+            Rect rectInOwnSpace = gui.rect;
+
+            Handles.color = Handles.UIColliderHandleColor;
+            DrawRect(rectInOwnSpace, ownSpace, graphic.raycastPadding);
+        }
+
+        void DrawRect(Rect rect, Transform space, Vector4 offset)
+        {
+            Vector3 p0 = space.TransformPoint(new Vector2(rect.x + offset.x, rect.y + offset.y));
+            Vector3 p1 = space.TransformPoint(new Vector2(rect.x + offset.x, rect.yMax - offset.w));
+            Vector3 p2 = space.TransformPoint(new Vector2(rect.xMax - offset.z, rect.yMax - offset.w));
+            Vector3 p3 = space.TransformPoint(new Vector2(rect.xMax - offset.z, rect.y + offset.y));
+
+            Handles.DrawLine(p0, p1);
+            Handles.DrawLine(p1, p2);
+            Handles.DrawLine(p2, p3);
+            Handles.DrawLine(p3, p0);
+        }
+
+        /// <summary>
+        /// Set if the 'Set Native Size' button should be visible for this editor.
+        /// </summary>
+        /// <param name="show">Are we showing or hiding the AnimBool for the size.</param>
+        /// <param name="instant">Should the size AnimBool change instantly.</param>
+        protected void SetShowNativeSize(bool show, bool instant)
+        {
+            if (instant)
+                m_ShowNativeSize.value = show;
+            else
+                m_ShowNativeSize.target = show;
+        }
+
+        /// <summary>
+        /// GUI for showing a button that sets the size of the RectTransform to the native size for this Graphic.
+        /// </summary>
+        protected void NativeSizeButtonGUI()
+        {
+            if (EditorGUILayout.BeginFadeGroup(m_ShowNativeSize.faded))
+            {
+                EditorGUILayout.BeginHorizontal();
+                {
+                    GUILayout.Space(EditorGUIUtility.labelWidth);
+                    if (GUILayout.Button(m_CorrectButtonContent, EditorStyles.miniButton))
+                    {
+                        foreach (Graphic graphic in targets.Select(obj => obj as Graphic))
+                        {
+                            Undo.RecordObject(graphic.rectTransform, "Set Native Size");
+                            graphic.SetNativeSize();
+                            EditorUtility.SetDirty(graphic);
+                        }
+                    }
+                }
+                EditorGUILayout.EndHorizontal();
+            }
+            EditorGUILayout.EndFadeGroup();
+        }
+
+        protected void MaskableControlsGUI()
+        {
+            EditorGUILayout.PropertyField(m_Maskable);
+        }
+
+        /// <summary>
+        /// GUI related to the appearance of the Graphic. Color and Material properties appear here.
+        /// </summary>
+        protected void AppearanceControlsGUI()
+        {
+            EditorGUILayout.PropertyField(m_Color);
+            EditorGUILayout.PropertyField(m_Material);
+        }
+
+        /// <summary>
+        /// GUI related to the Raycasting settings for the graphic.
+        /// </summary>
+        protected void RaycastControlsGUI()
+        {
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.PropertyField(m_RaycastTarget);
+            if (EditorGUI.EndChangeCheck() && target is Graphic graphic)
+            {
+                graphic.SetRaycastDirty();
+            }
+
+            float height = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            if (m_ShowPadding)
+                height += (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing) * 4;
+
+            var rect = EditorGUILayout.GetControlRect(true, height);
+            EditorGUI.BeginProperty(rect, m_PaddingContent, m_RaycastPadding);
+            rect.height = EditorGUIUtility.singleLineHeight;
+
+            using (var check = new EditorGUI.ChangeCheckScope())
+            {
+                m_ShowPadding = EditorGUI.Foldout(rect, m_ShowPadding, m_PaddingContent, true);
+                if (check.changed)
+                {
+                    SceneView.RepaintAll();
+                }
+            }
+
+            if (m_ShowPadding)
+            {
+                using (var check = new EditorGUI.ChangeCheckScope())
+                {
+                    EditorGUI.indentLevel++;
+                    Vector4 newPadding = m_RaycastPadding.vector4Value;
+
+                    rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+                    newPadding.x = EditorGUI.FloatField(rect, m_LeftContent, newPadding.x);
+
+                    rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+                    newPadding.y = EditorGUI.FloatField(rect, m_BottomContent, newPadding.y);
+
+                    rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+                    newPadding.z = EditorGUI.FloatField(rect, m_RightContent, newPadding.z);
+
+                    rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+                    newPadding.w = EditorGUI.FloatField(rect, m_TopContent, newPadding.w);
+
+                    if (check.changed)
+                    {
+                        m_RaycastPadding.vector4Value = newPadding;
+                    }
+                    EditorGUI.indentLevel--;
+                }
+            }
+
+            EditorGUI.EndProperty();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/GraphicEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c890977a36bfdc849872b9337ab89098
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/GridLayoutGroupEditor.cs

@@ -0,0 +1,56 @@
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditorInternal;
+using UnityEditor.AnimatedValues;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(GridLayoutGroup), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom Editor for the GridLayout Component.
+    /// Extend this class to write a custom editor for a component derived from GridLayout.
+    /// </summary>
+    public class GridLayoutGroupEditor : Editor
+    {
+        SerializedProperty m_Padding;
+        SerializedProperty m_CellSize;
+        SerializedProperty m_Spacing;
+        SerializedProperty m_StartCorner;
+        SerializedProperty m_StartAxis;
+        SerializedProperty m_ChildAlignment;
+        SerializedProperty m_Constraint;
+        SerializedProperty m_ConstraintCount;
+
+        protected virtual void OnEnable()
+        {
+            m_Padding = serializedObject.FindProperty("m_Padding");
+            m_CellSize = serializedObject.FindProperty("m_CellSize");
+            m_Spacing = serializedObject.FindProperty("m_Spacing");
+            m_StartCorner = serializedObject.FindProperty("m_StartCorner");
+            m_StartAxis = serializedObject.FindProperty("m_StartAxis");
+            m_ChildAlignment = serializedObject.FindProperty("m_ChildAlignment");
+            m_Constraint = serializedObject.FindProperty("m_Constraint");
+            m_ConstraintCount = serializedObject.FindProperty("m_ConstraintCount");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_Padding, true);
+            EditorGUILayout.PropertyField(m_CellSize, true);
+            EditorGUILayout.PropertyField(m_Spacing, true);
+            EditorGUILayout.PropertyField(m_StartCorner, true);
+            EditorGUILayout.PropertyField(m_StartAxis, true);
+            EditorGUILayout.PropertyField(m_ChildAlignment, true);
+            EditorGUILayout.PropertyField(m_Constraint, true);
+            if (m_Constraint.enumValueIndex > 0)
+            {
+                EditorGUI.indentLevel++;
+                EditorGUILayout.PropertyField(m_ConstraintCount, true);
+                EditorGUI.indentLevel--;
+            }
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/GridLayoutGroupEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6a981cd1456bec84b86e1c66773f57f5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/HorizontalOrVerticalLayoutGroupEditor.cs

@@ -0,0 +1,95 @@
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditorInternal;
+using UnityEditor.AnimatedValues;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(HorizontalOrVerticalLayoutGroup), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom Editor for the HorizontalOrVerticalLayoutGroupEditor Component.
+    /// Extend this class to write a custom editor for a component derived from HorizontalOrVerticalLayoutGroupEditor.
+    /// </summary>
+    public class HorizontalOrVerticalLayoutGroupEditor : Editor
+    {
+        SerializedProperty m_Padding;
+        SerializedProperty m_Spacing;
+        SerializedProperty m_ChildAlignment;
+        SerializedProperty m_ChildControlWidth;
+        SerializedProperty m_ChildControlHeight;
+        SerializedProperty m_ChildScaleWidth;
+        SerializedProperty m_ChildScaleHeight;
+        SerializedProperty m_ChildForceExpandWidth;
+        SerializedProperty m_ChildForceExpandHeight;
+        SerializedProperty m_ReverseArrangement;
+
+        protected virtual void OnEnable()
+        {
+            m_Padding = serializedObject.FindProperty("m_Padding");
+            m_Spacing = serializedObject.FindProperty("m_Spacing");
+            m_ChildAlignment = serializedObject.FindProperty("m_ChildAlignment");
+            m_ChildControlWidth = serializedObject.FindProperty("m_ChildControlWidth");
+            m_ChildControlHeight = serializedObject.FindProperty("m_ChildControlHeight");
+            m_ChildScaleWidth = serializedObject.FindProperty("m_ChildScaleWidth");
+            m_ChildScaleHeight = serializedObject.FindProperty("m_ChildScaleHeight");
+            m_ChildForceExpandWidth = serializedObject.FindProperty("m_ChildForceExpandWidth");
+            m_ChildForceExpandHeight = serializedObject.FindProperty("m_ChildForceExpandHeight");
+            m_ReverseArrangement = serializedObject.FindProperty("m_ReverseArrangement");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_Padding, true);
+            EditorGUILayout.PropertyField(m_Spacing, true);
+            EditorGUILayout.PropertyField(m_ChildAlignment, true);
+            EditorGUILayout.PropertyField(m_ReverseArrangement, true);
+
+            Rect rect = EditorGUILayout.GetControlRect();
+            rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Control Child Size"));
+            rect.width = Mathf.Max(50, (rect.width - 4) / 3);
+            EditorGUIUtility.labelWidth = 50;
+            ToggleLeft(rect, m_ChildControlWidth, EditorGUIUtility.TrTextContent("Width"));
+            rect.x += rect.width + 2;
+            ToggleLeft(rect, m_ChildControlHeight, EditorGUIUtility.TrTextContent("Height"));
+            EditorGUIUtility.labelWidth = 0;
+
+            rect = EditorGUILayout.GetControlRect();
+            rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Use Child Scale"));
+            rect.width = Mathf.Max(50, (rect.width - 4) / 3);
+            EditorGUIUtility.labelWidth = 50;
+            ToggleLeft(rect, m_ChildScaleWidth, EditorGUIUtility.TrTextContent("Width"));
+            rect.x += rect.width + 2;
+            ToggleLeft(rect, m_ChildScaleHeight, EditorGUIUtility.TrTextContent("Height"));
+            EditorGUIUtility.labelWidth = 0;
+
+            rect = EditorGUILayout.GetControlRect();
+            rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Child Force Expand"));
+            rect.width = Mathf.Max(50, (rect.width - 4) / 3);
+            EditorGUIUtility.labelWidth = 50;
+            ToggleLeft(rect, m_ChildForceExpandWidth, EditorGUIUtility.TrTextContent("Width"));
+            rect.x += rect.width + 2;
+            ToggleLeft(rect, m_ChildForceExpandHeight, EditorGUIUtility.TrTextContent("Height"));
+            EditorGUIUtility.labelWidth = 0;
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        void ToggleLeft(Rect position, SerializedProperty property, GUIContent label)
+        {
+            bool toggle = property.boolValue;
+            EditorGUI.BeginProperty(position, label, property);
+            EditorGUI.BeginChangeCheck();
+            int oldIndent = EditorGUI.indentLevel;
+            EditorGUI.indentLevel = 0;
+            toggle = EditorGUI.ToggleLeft(position, label, toggle);
+            EditorGUI.indentLevel = oldIndent;
+            if (EditorGUI.EndChangeCheck())
+            {
+                property.boolValue = property.hasMultipleDifferentValues ? true : !property.boolValue;
+            }
+            EditorGUI.EndProperty();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/HorizontalOrVerticalLayoutGroupEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: cb319974ad8ebd44aa1e1fbb02640b5b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ImageEditor.cs

@@ -0,0 +1,326 @@
+using System.Linq;
+using UnityEngine;
+using UnityEditor.AnimatedValues;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    /// <summary>
+    /// Editor class used to edit UI Sprites.
+    /// </summary>
+
+    [CustomEditor(typeof(Image), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    ///   Custom Editor for the Image Component.
+    ///   Extend this class to write a custom editor for a component derived from Image.
+    /// </summary>
+    public class ImageEditor : GraphicEditor
+    {
+        SerializedProperty m_FillMethod;
+        SerializedProperty m_FillOrigin;
+        SerializedProperty m_FillAmount;
+        SerializedProperty m_FillClockwise;
+        SerializedProperty m_Type;
+        SerializedProperty m_FillCenter;
+        SerializedProperty m_Sprite;
+        SerializedProperty m_PreserveAspect;
+        SerializedProperty m_UseSpriteMesh;
+        SerializedProperty m_PixelsPerUnitMultiplier;
+        GUIContent m_SpriteContent;
+        GUIContent m_SpriteTypeContent;
+        GUIContent m_ClockwiseContent;
+        AnimBool m_ShowSlicedOrTiled;
+        AnimBool m_ShowSliced;
+        AnimBool m_ShowTiled;
+        AnimBool m_ShowFilled;
+        AnimBool m_ShowType;
+        bool m_bIsDriven;
+
+        private class Styles
+        {
+            public static GUIContent text = EditorGUIUtility.TrTextContent("Fill Origin");
+            public static GUIContent[] OriginHorizontalStyle =
+            {
+                EditorGUIUtility.TrTextContent("Left"),
+                EditorGUIUtility.TrTextContent("Right")
+            };
+
+            public static GUIContent[] OriginVerticalStyle =
+            {
+                EditorGUIUtility.TrTextContent("Bottom"),
+                EditorGUIUtility.TrTextContent("Top")
+            };
+
+            public static GUIContent[] Origin90Style =
+            {
+                EditorGUIUtility.TrTextContent("BottomLeft"),
+                EditorGUIUtility.TrTextContent("TopLeft"),
+                EditorGUIUtility.TrTextContent("TopRight"),
+                EditorGUIUtility.TrTextContent("BottomRight")
+            };
+
+            public static GUIContent[] Origin180Style =
+            {
+                EditorGUIUtility.TrTextContent("Bottom"),
+                EditorGUIUtility.TrTextContent("Left"),
+                EditorGUIUtility.TrTextContent("Top"),
+                EditorGUIUtility.TrTextContent("Right")
+            };
+
+            public static GUIContent[] Origin360Style =
+            {
+                EditorGUIUtility.TrTextContent("Bottom"),
+                EditorGUIUtility.TrTextContent("Right"),
+                EditorGUIUtility.TrTextContent("Top"),
+                EditorGUIUtility.TrTextContent("Left")
+            };
+        }
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+
+            m_SpriteContent = EditorGUIUtility.TrTextContent("Source Image");
+            m_SpriteTypeContent     = EditorGUIUtility.TrTextContent("Image Type");
+            m_ClockwiseContent      = EditorGUIUtility.TrTextContent("Clockwise");
+
+            m_Sprite                = serializedObject.FindProperty("m_Sprite");
+            m_Type                  = serializedObject.FindProperty("m_Type");
+            m_FillCenter            = serializedObject.FindProperty("m_FillCenter");
+            m_FillMethod            = serializedObject.FindProperty("m_FillMethod");
+            m_FillOrigin            = serializedObject.FindProperty("m_FillOrigin");
+            m_FillClockwise         = serializedObject.FindProperty("m_FillClockwise");
+            m_FillAmount            = serializedObject.FindProperty("m_FillAmount");
+            m_PreserveAspect        = serializedObject.FindProperty("m_PreserveAspect");
+            m_UseSpriteMesh         = serializedObject.FindProperty("m_UseSpriteMesh");
+            m_PixelsPerUnitMultiplier = serializedObject.FindProperty("m_PixelsPerUnitMultiplier");
+
+            m_ShowType = new AnimBool(m_Sprite.objectReferenceValue != null);
+            m_ShowType.valueChanged.AddListener(Repaint);
+
+            var typeEnum = (Image.Type)m_Type.enumValueIndex;
+
+            m_ShowSlicedOrTiled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
+            m_ShowSliced = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
+            m_ShowTiled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Tiled);
+            m_ShowFilled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Filled);
+            m_ShowSlicedOrTiled.valueChanged.AddListener(Repaint);
+            m_ShowSliced.valueChanged.AddListener(Repaint);
+            m_ShowTiled.valueChanged.AddListener(Repaint);
+            m_ShowFilled.valueChanged.AddListener(Repaint);
+
+            SetShowNativeSize(true);
+
+            m_bIsDriven = false;
+        }
+
+        protected override void OnDisable()
+        {
+            base.OnDisable();
+
+            m_ShowType.valueChanged.RemoveListener(Repaint);
+            m_ShowSlicedOrTiled.valueChanged.RemoveListener(Repaint);
+            m_ShowSliced.valueChanged.RemoveListener(Repaint);
+            m_ShowTiled.valueChanged.RemoveListener(Repaint);
+            m_ShowFilled.valueChanged.RemoveListener(Repaint);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            Image image = target as Image;
+            RectTransform rect = image.GetComponent<RectTransform>();
+            m_bIsDriven = (rect.drivenByObject as Slider)?.fillRect == rect;
+
+            SpriteGUI();
+            AppearanceControlsGUI();
+            RaycastControlsGUI();
+            MaskableControlsGUI();
+
+            m_ShowType.target = m_Sprite.objectReferenceValue != null;
+            if (EditorGUILayout.BeginFadeGroup(m_ShowType.faded))
+                TypeGUI();
+            EditorGUILayout.EndFadeGroup();
+
+            SetShowNativeSize(false);
+            if (EditorGUILayout.BeginFadeGroup(m_ShowNativeSize.faded))
+            {
+                EditorGUI.indentLevel++;
+
+                if ((Image.Type)m_Type.enumValueIndex == Image.Type.Simple)
+                    EditorGUILayout.PropertyField(m_UseSpriteMesh);
+
+                EditorGUILayout.PropertyField(m_PreserveAspect);
+                EditorGUI.indentLevel--;
+            }
+            EditorGUILayout.EndFadeGroup();
+            NativeSizeButtonGUI();
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        void SetShowNativeSize(bool instant)
+        {
+            Image.Type type = (Image.Type)m_Type.enumValueIndex;
+            bool showNativeSize = (type == Image.Type.Simple || type == Image.Type.Filled) && m_Sprite.objectReferenceValue != null;
+            base.SetShowNativeSize(showNativeSize, instant);
+        }
+
+        /// <summary>
+        /// Draw the atlas and Image selection fields.
+        /// </summary>
+
+        protected void SpriteGUI()
+        {
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.PropertyField(m_Sprite, m_SpriteContent);
+            if (EditorGUI.EndChangeCheck())
+            {
+                var newSprite = m_Sprite.objectReferenceValue as Sprite;
+                if (newSprite)
+                {
+                    Image.Type oldType = (Image.Type)m_Type.enumValueIndex;
+                    if (newSprite.border.SqrMagnitude() > 0)
+                    {
+                        m_Type.enumValueIndex = (int)Image.Type.Sliced;
+                    }
+                    else if (oldType == Image.Type.Sliced)
+                    {
+                        m_Type.enumValueIndex = (int)Image.Type.Simple;
+                    }
+                }
+                (serializedObject.targetObject as Image).DisableSpriteOptimizations();
+            }
+        }
+
+        /// <summary>
+        /// Sprites's custom properties based on the type.
+        /// </summary>
+
+        protected void TypeGUI()
+        {
+            EditorGUILayout.PropertyField(m_Type, m_SpriteTypeContent);
+
+            ++EditorGUI.indentLevel;
+            {
+                Image.Type typeEnum = (Image.Type)m_Type.enumValueIndex;
+
+                bool showSlicedOrTiled = (!m_Type.hasMultipleDifferentValues && (typeEnum == Image.Type.Sliced || typeEnum == Image.Type.Tiled));
+                if (showSlicedOrTiled && targets.Length > 1)
+                    showSlicedOrTiled = targets.Select(obj => obj as Image).All(img => img.hasBorder);
+
+                m_ShowSlicedOrTiled.target = showSlicedOrTiled;
+                m_ShowSliced.target = (showSlicedOrTiled && !m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
+                m_ShowTiled.target = (showSlicedOrTiled && !m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Tiled);
+                m_ShowFilled.target = (!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Filled);
+
+                Image image = target as Image;
+                if (EditorGUILayout.BeginFadeGroup(m_ShowSlicedOrTiled.faded))
+                {
+                    if (image.hasBorder)
+                        EditorGUILayout.PropertyField(m_FillCenter);
+                    EditorGUILayout.PropertyField(m_PixelsPerUnitMultiplier);
+                }
+                EditorGUILayout.EndFadeGroup();
+
+                if (EditorGUILayout.BeginFadeGroup(m_ShowSliced.faded))
+                {
+                    if (image.sprite != null && !image.hasBorder)
+                        EditorGUILayout.HelpBox("This Image doesn't have a border.", MessageType.Warning);
+                }
+                EditorGUILayout.EndFadeGroup();
+
+                if (EditorGUILayout.BeginFadeGroup(m_ShowTiled.faded))
+                {
+                    if (image.sprite != null && !image.hasBorder && (image.sprite.texture != null && image.sprite.texture.wrapMode != TextureWrapMode.Repeat || image.sprite.packed))
+                        EditorGUILayout.HelpBox("It looks like you want to tile a sprite with no border. It would be more efficient to modify the Sprite properties, clear the Packing tag and set the Wrap mode to Repeat.", MessageType.Warning);
+                }
+                EditorGUILayout.EndFadeGroup();
+
+                if (EditorGUILayout.BeginFadeGroup(m_ShowFilled.faded))
+                {
+                    EditorGUI.BeginChangeCheck();
+                    EditorGUILayout.PropertyField(m_FillMethod);
+                    if (EditorGUI.EndChangeCheck())
+                    {
+                        m_FillOrigin.intValue = 0;
+                    }
+                    var shapeRect = EditorGUILayout.GetControlRect(true);
+                    switch ((Image.FillMethod)m_FillMethod.enumValueIndex)
+                    {
+                        case Image.FillMethod.Horizontal:
+                            EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.OriginHorizontalStyle, Styles.text);
+                            break;
+                        case Image.FillMethod.Vertical:
+                            EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.OriginVerticalStyle, Styles.text);
+                            break;
+                        case Image.FillMethod.Radial90:
+                            EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin90Style, Styles.text);
+                            break;
+                        case Image.FillMethod.Radial180:
+                            EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin180Style, Styles.text);
+                            break;
+                        case Image.FillMethod.Radial360:
+                            EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin360Style, Styles.text);
+                            break;
+                    }
+
+                    if (m_bIsDriven)
+                        EditorGUILayout.HelpBox("The Fill amount property is driven by Slider.", MessageType.None);
+                    using (new EditorGUI.DisabledScope(m_bIsDriven))
+                    {
+                        EditorGUILayout.PropertyField(m_FillAmount);
+                    }
+
+                    if ((Image.FillMethod)m_FillMethod.enumValueIndex > Image.FillMethod.Vertical)
+                    {
+                        EditorGUILayout.PropertyField(m_FillClockwise, m_ClockwiseContent);
+                    }
+                }
+                EditorGUILayout.EndFadeGroup();
+            }
+            --EditorGUI.indentLevel;
+        }
+
+        /// <summary>
+        /// All graphics have a preview.
+        /// </summary>
+
+        public override bool HasPreviewGUI() { return true; }
+
+        /// <summary>
+        /// Draw the Image preview.
+        /// </summary>
+
+        public override void OnPreviewGUI(Rect rect, GUIStyle background)
+        {
+            Image image = target as Image;
+            if (image == null) return;
+
+            Sprite sf = image.sprite;
+            if (sf == null) return;
+
+            SpriteDrawUtility.DrawSprite(sf, rect, image.canvasRenderer.GetColor());
+        }
+
+        /// <summary>
+        /// A string containing the Image details to be used as a overlay on the component Preview.
+        /// </summary>
+        /// <returns>
+        /// The Image details.
+        /// </returns>
+
+        public override string GetInfoString()
+        {
+            Image image = target as Image;
+            Sprite sprite = image.sprite;
+
+            int x = (sprite != null) ? Mathf.RoundToInt(sprite.rect.width) : 0;
+            int y = (sprite != null) ? Mathf.RoundToInt(sprite.rect.height) : 0;
+
+            return string.Format("Image Size: {0}x{1}", x, y);
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/ImageEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b759d61544e231c41bc88530b1d94ee8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/InputFieldEditor.cs

@@ -0,0 +1,151 @@
+using UnityEditor.AnimatedValues;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CanEditMultipleObjects]
+    [CustomEditor(typeof(InputField), true)]
+    /// <summary>
+    /// Custom Editor for the InputField Component.
+    /// Extend this class to write a custom editor for a component derived from InputField.
+    /// </summary>
+    public class InputFieldEditor : SelectableEditor
+    {
+        SerializedProperty m_TextComponent;
+        SerializedProperty m_Text;
+        SerializedProperty m_ContentType;
+        SerializedProperty m_LineType;
+        SerializedProperty m_InputType;
+        SerializedProperty m_CharacterValidation;
+        SerializedProperty m_KeyboardType;
+        SerializedProperty m_CharacterLimit;
+        SerializedProperty m_CaretBlinkRate;
+        SerializedProperty m_CaretWidth;
+        SerializedProperty m_CaretColor;
+        SerializedProperty m_CustomCaretColor;
+        SerializedProperty m_SelectionColor;
+        SerializedProperty m_HideMobileInput;
+        SerializedProperty m_Placeholder;
+        SerializedProperty m_OnValueChanged;
+        SerializedProperty m_OnSubmit;
+        SerializedProperty m_OnDidEndEdit;
+        SerializedProperty m_ReadOnly;
+        SerializedProperty m_ShouldActivateOnSelect;
+
+        AnimBool m_CustomColor;
+
+        GUIContent m_EndEditContent = new GUIContent("On End Edit");
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            m_TextComponent = serializedObject.FindProperty("m_TextComponent");
+            m_Text = serializedObject.FindProperty("m_Text");
+            m_ContentType = serializedObject.FindProperty("m_ContentType");
+            m_LineType = serializedObject.FindProperty("m_LineType");
+            m_InputType = serializedObject.FindProperty("m_InputType");
+            m_CharacterValidation = serializedObject.FindProperty("m_CharacterValidation");
+            m_KeyboardType = serializedObject.FindProperty("m_KeyboardType");
+            m_CharacterLimit = serializedObject.FindProperty("m_CharacterLimit");
+            m_CaretBlinkRate = serializedObject.FindProperty("m_CaretBlinkRate");
+            m_CaretWidth = serializedObject.FindProperty("m_CaretWidth");
+            m_CaretColor = serializedObject.FindProperty("m_CaretColor");
+            m_CustomCaretColor = serializedObject.FindProperty("m_CustomCaretColor");
+            m_SelectionColor = serializedObject.FindProperty("m_SelectionColor");
+            m_HideMobileInput = serializedObject.FindProperty("m_HideMobileInput");
+            m_Placeholder = serializedObject.FindProperty("m_Placeholder");
+            m_OnValueChanged = serializedObject.FindProperty("m_OnValueChanged");
+            m_OnSubmit = serializedObject.FindProperty("m_OnSubmit");
+            m_OnDidEndEdit = serializedObject.FindProperty("m_OnDidEndEdit");
+            m_ReadOnly = serializedObject.FindProperty("m_ReadOnly");
+            m_ShouldActivateOnSelect = serializedObject.FindProperty("m_ShouldActivateOnSelect");
+
+            m_CustomColor = new AnimBool(m_CustomCaretColor.boolValue);
+            m_CustomColor.valueChanged.AddListener(Repaint);
+        }
+
+        protected override void OnDisable()
+        {
+            base.OnDisable();
+            m_CustomColor.valueChanged.RemoveListener(Repaint);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            base.OnInspectorGUI();
+
+            EditorGUILayout.Space();
+
+            EditorGUILayout.PropertyField(m_TextComponent);
+
+            if (m_TextComponent != null && m_TextComponent.objectReferenceValue != null)
+            {
+                Text text = m_TextComponent.objectReferenceValue as Text;
+                if (text.supportRichText)
+                {
+                    EditorGUILayout.HelpBox("Using Rich Text with input is unsupported.", MessageType.Warning);
+                }
+            }
+
+            using (new EditorGUI.DisabledScope(m_TextComponent == null || m_TextComponent.objectReferenceValue == null))
+            {
+                EditorGUILayout.PropertyField(m_Text);
+                EditorGUILayout.PropertyField(m_CharacterLimit);
+
+                EditorGUILayout.Space();
+
+                EditorGUILayout.PropertyField(m_ContentType);
+                if (!m_ContentType.hasMultipleDifferentValues)
+                {
+                    EditorGUI.indentLevel++;
+
+                    if (m_ContentType.enumValueIndex == (int)InputField.ContentType.Standard ||
+                        m_ContentType.enumValueIndex == (int)InputField.ContentType.Autocorrected ||
+                        m_ContentType.enumValueIndex == (int)InputField.ContentType.Custom)
+                        EditorGUILayout.PropertyField(m_LineType);
+
+                    if (m_ContentType.enumValueIndex == (int)InputField.ContentType.Custom)
+                    {
+                        EditorGUILayout.PropertyField(m_InputType);
+                        EditorGUILayout.PropertyField(m_KeyboardType);
+                        EditorGUILayout.PropertyField(m_CharacterValidation);
+                    }
+
+                    EditorGUI.indentLevel--;
+                }
+
+                EditorGUILayout.Space();
+
+                EditorGUILayout.PropertyField(m_Placeholder);
+                EditorGUILayout.PropertyField(m_CaretBlinkRate);
+                EditorGUILayout.PropertyField(m_CaretWidth);
+
+                EditorGUILayout.PropertyField(m_CustomCaretColor);
+
+                m_CustomColor.target = m_CustomCaretColor.boolValue;
+
+                if (EditorGUILayout.BeginFadeGroup(m_CustomColor.faded))
+                {
+                    EditorGUILayout.PropertyField(m_CaretColor);
+                }
+                EditorGUILayout.EndFadeGroup();
+
+                EditorGUILayout.PropertyField(m_SelectionColor);
+                EditorGUILayout.PropertyField(m_HideMobileInput);
+                EditorGUILayout.PropertyField(m_ReadOnly);
+                EditorGUILayout.PropertyField(m_ShouldActivateOnSelect);
+
+                EditorGUILayout.Space();
+
+                EditorGUILayout.PropertyField(m_OnValueChanged);
+                EditorGUILayout.PropertyField(m_OnSubmit);
+                EditorGUILayout.PropertyField(m_OnDidEndEdit, m_EndEditContent);
+            }
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/InputFieldEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 21d2d5d6901f2ca43a8015c60ada4e2c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/InterceptedEventsPreview.cs

@@ -0,0 +1,270 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEngine;
+using UnityEngine.Profiling;
+using UnityEngine.EventSystems;
+
+namespace UnityEditor.Events
+{
+    [CustomPreview(typeof(GameObject))]
+    /// <summary>
+    ///   Custom preview drawing that will draw the intercepted events of a given object.
+    /// </summary>
+    class InterceptedEventsPreview : ObjectPreview
+    {
+        protected class ComponentInterceptedEvents
+        {
+            public GUIContent componentName;
+            public int[] interceptedEvents;
+        }
+
+        class Styles
+        {
+            public GUIStyle labelStyle = new GUIStyle(EditorStyles.label);
+            public GUIStyle componentName = new GUIStyle(EditorStyles.boldLabel);
+
+            public Styles()
+            {
+                Color fontColor = new Color(0.7f, 0.7f, 0.7f);
+                labelStyle.padding.right += 20;
+                labelStyle.normal.textColor    = fontColor;
+                labelStyle.active.textColor    = fontColor;
+                labelStyle.focused.textColor   = fontColor;
+                labelStyle.hover.textColor     = fontColor;
+                labelStyle.onNormal.textColor  = fontColor;
+                labelStyle.onActive.textColor  = fontColor;
+                labelStyle.onFocused.textColor = fontColor;
+                labelStyle.onHover.textColor   = fontColor;
+
+                componentName.normal.textColor = fontColor;
+                componentName.active.textColor = fontColor;
+                componentName.focused.textColor = fontColor;
+                componentName.hover.textColor = fontColor;
+                componentName.onNormal.textColor = fontColor;
+                componentName.onActive.textColor = fontColor;
+                componentName.onFocused.textColor = fontColor;
+                componentName.onHover.textColor = fontColor;
+            }
+        }
+
+        private Dictionary<GameObject, List<ComponentInterceptedEvents>> m_TargetEvents;
+        private bool m_InterceptsAnyEvent = false;
+        private GUIContent m_Title;
+        private Styles m_Styles;
+
+        public override void Initialize(UnityEngine.Object[] targets)
+        {
+            Profiler.BeginSample("ComponentInterceptedEvents.Initialize");
+
+            base.Initialize(targets);
+            m_TargetEvents = new Dictionary<GameObject, List<ComponentInterceptedEvents>>(targets.Length);
+            m_InterceptsAnyEvent = false;
+            for (int i = 0; i < targets.Length; ++i)
+            {
+                GameObject go = targets[i] as GameObject;
+                List<ComponentInterceptedEvents> interceptedEvents = GetEventsInfo(go);
+                m_TargetEvents.Add(go, interceptedEvents);
+                if (interceptedEvents.Any())
+                    m_InterceptsAnyEvent = true;
+            }
+            Profiler.EndSample();
+        }
+
+        public override GUIContent GetPreviewTitle()
+        {
+            if (m_Title == null)
+            {
+                m_Title = EditorGUIUtility.TrTextContent("Intercepted Events");
+            }
+            return m_Title;
+        }
+
+        public override bool HasPreviewGUI()
+        {
+            return m_TargetEvents != null && m_InterceptsAnyEvent;
+        }
+
+        public override void OnPreviewGUI(Rect r, GUIStyle background)
+        {
+            if (Event.current.type != EventType.Repaint)
+                return;
+            Profiler.BeginSample("InterceptedEventsPreview.OnPreviewGUI");
+
+
+            if (m_Styles == null)
+                m_Styles = new Styles();
+
+            Vector2 maxEventLabelSize = Vector2.zero;
+            int totalInterceptedEvents = 0;
+
+            List<ComponentInterceptedEvents> componentIncerceptedEvents = m_TargetEvents[target as GameObject];
+
+            // Find out the maximum size needed for any given label.
+            foreach (ComponentInterceptedEvents componentInterceptedEvents in componentIncerceptedEvents)
+            {
+                foreach (int eventIndex in componentInterceptedEvents.interceptedEvents)
+                {
+                    GUIContent eventContent = s_PossibleEvents[eventIndex];
+                    ++totalInterceptedEvents;
+                    Vector2 labelSize = m_Styles.labelStyle.CalcSize(eventContent);
+                    if (maxEventLabelSize.x < labelSize.x)
+                    {
+                        maxEventLabelSize.x = labelSize.x;
+                    }
+                    if (maxEventLabelSize.y < labelSize.y)
+                    {
+                        maxEventLabelSize.y = labelSize.y;
+                    }
+                }
+            }
+
+            // Apply padding
+            RectOffset previewPadding = new RectOffset(-5, -5, -5, -5);
+            r = previewPadding.Add(r);
+
+            // Figure out how many rows and columns we can/should have
+            int columns = Mathf.Max(Mathf.FloorToInt(r.width / maxEventLabelSize.x), 1);
+            int rows = Mathf.Max(totalInterceptedEvents / columns, 1) + componentIncerceptedEvents.Count;
+
+            // Centering
+            float initialX = r.x + Mathf.Max(0, (r.width - (maxEventLabelSize.x * columns)) / 2);
+            float initialY = r.y + Mathf.Max(0, (r.height - (maxEventLabelSize.y * rows)) / 2);
+
+            Rect labelRect = new Rect(initialX, initialY, maxEventLabelSize.x, maxEventLabelSize.y);
+            int currentColumn = 0;
+            foreach (ComponentInterceptedEvents componentInterceptedEvents in componentIncerceptedEvents)
+            {
+                GUI.Label(labelRect, componentInterceptedEvents.componentName, m_Styles.componentName);
+                labelRect.y += labelRect.height;
+                labelRect.x = initialX;
+                foreach (int eventIndex in componentInterceptedEvents.interceptedEvents)
+                {
+                    GUIContent eventContent = s_PossibleEvents[eventIndex];
+                    GUI.Label(labelRect, eventContent, m_Styles.labelStyle);
+                    if (currentColumn < columns - 1)
+                    {
+                        labelRect.x += labelRect.width;
+                    }
+                    else
+                    {
+                        labelRect.y += labelRect.height;
+                        labelRect.x = initialX;
+                    }
+
+                    currentColumn = (currentColumn + 1) % columns;
+                }
+
+                if (labelRect.x != initialX)
+                {
+                    labelRect.y += labelRect.height;
+                    labelRect.x = initialX;
+                }
+            }
+            Profiler.EndSample();
+        }
+
+        //Lookup cache to avoid recalculating which types uses which events:
+        //Caches all interfaces that inherit from IEventSystemHandler
+        static List<Type> s_EventSystemInterfaces = null;
+        //Caches all GUIContents in a single list to avoid creating too much GUIContent and strings.
+        private static List<GUIContent> s_PossibleEvents = null;
+        //Caches all events used by each interface
+        static Dictionary<Type, List<int>> s_InterfaceEventSystemEvents = null;
+        //Caches each concrete type and it's events
+        static readonly Dictionary<Type, ComponentInterceptedEvents> s_ComponentEvents2 = new Dictionary<Type, ComponentInterceptedEvents>();
+
+
+        protected static List<ComponentInterceptedEvents> GetEventsInfo(GameObject gameObject)
+        {
+            InitializeEvetnsInterfaceCacheIfNeeded();
+
+            List<ComponentInterceptedEvents> componentEvents = new List<ComponentInterceptedEvents>();
+
+            MonoBehaviour[] mbs = gameObject.GetComponents<MonoBehaviour>();
+
+            for (int i = 0, imax = mbs.Length; i < imax; ++i)
+            {
+                ComponentInterceptedEvents componentEvent = null;
+
+                MonoBehaviour mb = mbs[i];
+                if (mb == null)
+                    continue;
+
+                Type type = mb.GetType();
+
+                if (!s_ComponentEvents2.ContainsKey(type))
+                {
+                    List<int> events = null;
+                    Profiler.BeginSample("ComponentInterceptedEvents.GetEventsInfo.NewType");
+                    if (typeof(IEventSystemHandler).IsAssignableFrom(type))
+                    {
+                        for (int index = 0; index < s_EventSystemInterfaces.Count; index++)
+                        {
+                            var eventInterface = s_EventSystemInterfaces[index];
+                            if (!eventInterface.IsAssignableFrom(type))
+                                continue;
+
+                            if (events == null)
+                                events = new List<int>();
+
+                            events.AddRange(s_InterfaceEventSystemEvents[eventInterface]);
+                        }
+                    }
+
+                    if (events != null)
+                    {
+                        componentEvent = new ComponentInterceptedEvents();
+                        componentEvent.componentName = new GUIContent(type.Name);
+                        componentEvent.interceptedEvents = events.OrderBy(index => s_PossibleEvents[index].text).ToArray();
+                    }
+                    s_ComponentEvents2.Add(type, componentEvent);
+
+                    Profiler.EndSample();
+                }
+                else
+                {
+                    componentEvent = s_ComponentEvents2[type];
+                }
+
+
+                if (componentEvent != null)
+                {
+                    componentEvents.Add(componentEvent);
+                }
+            }
+
+            return componentEvents;
+        }
+
+        private static void InitializeEvetnsInterfaceCacheIfNeeded()
+        {
+            if (s_EventSystemInterfaces != null)
+                return;
+
+            s_EventSystemInterfaces = new List<Type>();
+            s_PossibleEvents = new List<GUIContent>();
+            s_InterfaceEventSystemEvents = new Dictionary<Type, List<int>>();
+
+            TypeCache.TypeCollection types = TypeCache.GetTypesDerivedFrom<IEventSystemHandler>();
+            foreach (var type in types)
+            {
+                if (!type.IsInterface)
+                    continue;
+
+                s_EventSystemInterfaces.Add(type);
+                List<int> eventIndexList = new List<int>();
+
+                MethodInfo[] methodInfos = type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
+                for (int mi = 0; mi < methodInfos.Length; mi++)
+                {
+                    MethodInfo methodInfo = methodInfos[mi];
+                    eventIndexList.Add(s_PossibleEvents.Count);
+                    s_PossibleEvents.Add(new GUIContent(methodInfo.Name));
+                }
+                s_InterfaceEventSystemEvents.Add(type, eventIndexList);
+            }
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/InterceptedEventsPreview.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 127023922adddf744b59fa7b0b0c3030
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/LayoutElementEditor.cs

@@ -0,0 +1,106 @@
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditorInternal;
+using UnityEditor.AnimatedValues;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(LayoutElement), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    ///   Custom editor for the LayoutElement component
+    ///   Extend this class to write a custom editor for a component derived from LayoutElement.
+    /// </summary>
+    public class LayoutElementEditor : Editor
+    {
+        SerializedProperty m_IgnoreLayout;
+        SerializedProperty m_MinWidth;
+        SerializedProperty m_MinHeight;
+        SerializedProperty m_PreferredWidth;
+        SerializedProperty m_PreferredHeight;
+        SerializedProperty m_FlexibleWidth;
+        SerializedProperty m_FlexibleHeight;
+        SerializedProperty m_LayoutPriority;
+
+        protected virtual void OnEnable()
+        {
+            m_IgnoreLayout = serializedObject.FindProperty("m_IgnoreLayout");
+            m_MinWidth = serializedObject.FindProperty("m_MinWidth");
+            m_MinHeight = serializedObject.FindProperty("m_MinHeight");
+            m_PreferredWidth = serializedObject.FindProperty("m_PreferredWidth");
+            m_PreferredHeight = serializedObject.FindProperty("m_PreferredHeight");
+            m_FlexibleWidth = serializedObject.FindProperty("m_FlexibleWidth");
+            m_FlexibleHeight = serializedObject.FindProperty("m_FlexibleHeight");
+            m_LayoutPriority = serializedObject.FindProperty("m_LayoutPriority");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            EditorGUILayout.PropertyField(m_IgnoreLayout);
+
+            if (!m_IgnoreLayout.boolValue)
+            {
+                EditorGUILayout.Space();
+
+                LayoutElementField(m_MinWidth, 0);
+                LayoutElementField(m_MinHeight, 0);
+                LayoutElementField(m_PreferredWidth, t => t.rect.width);
+                LayoutElementField(m_PreferredHeight, t => t.rect.height);
+                LayoutElementField(m_FlexibleWidth, 1);
+                LayoutElementField(m_FlexibleHeight, 1);
+            }
+
+            EditorGUILayout.PropertyField(m_LayoutPriority);
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        void LayoutElementField(SerializedProperty property, float defaultValue)
+        {
+            LayoutElementField(property, _ => defaultValue);
+        }
+
+        void LayoutElementField(SerializedProperty property, System.Func<RectTransform, float> defaultValue)
+        {
+            Rect position = EditorGUILayout.GetControlRect();
+
+            // Label
+            GUIContent label = EditorGUI.BeginProperty(position, null, property);
+
+            // Rects
+            Rect fieldPosition = EditorGUI.PrefixLabel(position, label);
+
+            Rect toggleRect = fieldPosition;
+            toggleRect.width = 16;
+
+            Rect floatFieldRect = fieldPosition;
+            floatFieldRect.xMin += 16;
+
+            // Checkbox
+            EditorGUI.BeginChangeCheck();
+            bool enabled = EditorGUI.ToggleLeft(toggleRect, GUIContent.none, property.floatValue >= 0);
+            if (EditorGUI.EndChangeCheck())
+            {
+                // This could be made better to set all of the targets to their initial width, but mimizing code change for now
+                property.floatValue = (enabled ? defaultValue((target as LayoutElement).transform as RectTransform) : -1);
+            }
+
+            if (!property.hasMultipleDifferentValues && property.floatValue >= 0)
+            {
+                // Float field
+                EditorGUIUtility.labelWidth = 4; // Small invisible label area for drag zone functionality
+                EditorGUI.BeginChangeCheck();
+                float newValue = EditorGUI.FloatField(floatFieldRect, new GUIContent(" "), property.floatValue);
+                if (EditorGUI.EndChangeCheck())
+                {
+                    property.floatValue = Mathf.Max(0, newValue);
+                }
+                EditorGUIUtility.labelWidth = 0;
+            }
+
+            EditorGUI.EndProperty();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/LayoutElementEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 7693972390a4ed841a986c0c452c1058
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/LayoutPropertiesPreview.cs

@@ -0,0 +1,127 @@
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.UI;
+using System.Globalization;
+
+namespace UnityEditor.Events
+{
+    [CustomPreview(typeof(GameObject))]
+    /// <summary>
+    ///   Custom preview drawing that will draw the layout properties of a given object.
+    /// </summary>
+    class LayoutPropertiesPreview : ObjectPreview
+    {
+        private const float kLabelWidth = 110;
+        private const float kValueWidth = 100;
+
+        class Styles
+        {
+            public GUIStyle labelStyle = new GUIStyle(EditorStyles.label);
+            public GUIStyle headerStyle = new GUIStyle(EditorStyles.boldLabel);
+
+            public Styles()
+            {
+                labelStyle.padding.right += 4;
+                headerStyle.padding.right += 4;
+            }
+        }
+
+        private GUIContent m_Title;
+        private Styles m_Styles;
+
+        public override void Initialize(UnityEngine.Object[] targets)
+        {
+            base.Initialize(targets);
+        }
+
+        public override GUIContent GetPreviewTitle()
+        {
+            if (m_Title == null)
+            {
+                m_Title = EditorGUIUtility.TrTextContent("Layout Properties");
+            }
+            return m_Title;
+        }
+
+        public override bool HasPreviewGUI()
+        {
+            GameObject go = target as GameObject;
+            if (!go)
+                return false;
+
+            // Prevent allocations in the editor by using TryGetComponent
+            ILayoutElement layoutElement;
+            return go.TryGetComponent(out layoutElement);
+        }
+
+        public override void OnPreviewGUI(Rect r, GUIStyle background)
+        {
+            if (Event.current.type != EventType.Repaint)
+                return;
+
+            if (m_Styles == null)
+                m_Styles = new Styles();
+
+            GameObject go = target as GameObject;
+            RectTransform rect = go.transform as RectTransform;
+            if (rect == null)
+                return;
+
+            // Apply padding
+            RectOffset previewPadding = new RectOffset(-5, -5, -5, -5);
+            r = previewPadding.Add(r);
+
+            // Prepare rects for columns
+            r.height = EditorGUIUtility.singleLineHeight;
+            Rect labelRect = r;
+            Rect valueRect = r;
+            Rect sourceRect = r;
+            labelRect.width = kLabelWidth;
+            valueRect.xMin += kLabelWidth;
+            valueRect.width = kValueWidth;
+            sourceRect.xMin += kLabelWidth + kValueWidth;
+
+            // Headers
+            GUI.Label(labelRect, "Property", m_Styles.headerStyle);
+            GUI.Label(valueRect, "Value", m_Styles.headerStyle);
+            GUI.Label(sourceRect, "Source", m_Styles.headerStyle);
+            labelRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            valueRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            sourceRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+
+            // Prepare reusable variable for out argument
+            ILayoutElement source = null;
+
+            // Show properties
+
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Min Width", LayoutUtility.GetLayoutProperty(rect, e => e.minWidth, 0, out source).ToString(CultureInfo.InvariantCulture.NumberFormat), source);
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Min Height", LayoutUtility.GetLayoutProperty(rect, e => e.minHeight, 0, out source).ToString(CultureInfo.InvariantCulture.NumberFormat), source);
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Preferred Width", LayoutUtility.GetLayoutProperty(rect, e => e.preferredWidth, 0, out source).ToString(CultureInfo.InvariantCulture.NumberFormat), source);
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Preferred Height", LayoutUtility.GetLayoutProperty(rect, e => e.preferredHeight, 0, out source).ToString(CultureInfo.InvariantCulture.NumberFormat), source);
+
+            float flexible = 0;
+
+            flexible = LayoutUtility.GetLayoutProperty(rect, e => e.flexibleWidth, 0, out source);
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Flexible Width", flexible > 0 ? ("enabled (" + flexible.ToString(CultureInfo.InvariantCulture.NumberFormat) + ")") : "disabled", source);
+            flexible = LayoutUtility.GetLayoutProperty(rect, e => e.flexibleHeight, 0, out source);
+            ShowProp(ref labelRect, ref valueRect, ref sourceRect, "Flexible Height", flexible > 0 ? ("enabled (" + flexible.ToString(CultureInfo.InvariantCulture.NumberFormat) + ")") : "disabled", source);
+
+            if (!rect.GetComponent<LayoutElement>())
+            {
+                Rect noteRect = new Rect(labelRect.x, labelRect.y + 10, r.width, EditorGUIUtility.singleLineHeight);
+                GUI.Label(noteRect, "Add a LayoutElement to override values.", m_Styles.labelStyle);
+            }
+        }
+
+        private void ShowProp(ref Rect labelRect, ref Rect valueRect, ref Rect sourceRect, string label, string value, ILayoutElement source)
+        {
+            GUI.Label(labelRect, label, m_Styles.labelStyle);
+            GUI.Label(valueRect, value, m_Styles.labelStyle);
+            GUI.Label(sourceRect, source == null ? "none" : source.GetType().Name, m_Styles.labelStyle);
+            labelRect.y += EditorGUIUtility.singleLineHeight;
+            valueRect.y += EditorGUIUtility.singleLineHeight;
+            sourceRect.y += EditorGUIUtility.singleLineHeight;
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/LayoutPropertiesPreview.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 794f3951c48395848920fdb593a2ae38
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/MaskEditor.cs

@@ -0,0 +1,32 @@
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(Mask), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom Editor for the Mask component.
+    /// Extend this class to write a custom editor for a component derived from Mask.
+    /// </summary>
+    public class MaskEditor : Editor
+    {
+        SerializedProperty m_ShowMaskGraphic;
+
+        protected virtual void OnEnable()
+        {
+            m_ShowMaskGraphic = serializedObject.FindProperty("m_ShowMaskGraphic");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            var graphic = (target as Mask).GetComponent<Graphic>();
+
+            if (graphic && !graphic.IsActive())
+                EditorGUILayout.HelpBox("Masking disabled due to Graphic component being disabled.", MessageType.Warning);
+
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_ShowMaskGraphic);
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/MaskEditor.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b10cb8fee5b39014d8a417bf413f5e5c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/MenuOptions.cs

@@ -0,0 +1,434 @@
+using System;
+using UnityEditor.SceneManagement;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    /// <summary>
+    /// This script adds the UI menu options to the Unity Editor.
+    /// </summary>
+
+    static internal class MenuOptions
+    {
+        enum MenuOptionsPriorityOrder {
+            // 2000 - Text (TMP)
+            Image = 2001,
+            RawImage = 2002,
+            Panel = 2003,
+            // 2020 - Button (TMP)
+            Toggle = 2021,
+            // 2022 - Dropdown (TMP)
+            // 2023 - Input Field (TMP)
+            Slider = 2024,
+            Scrollbar = 2025,
+            ScrollView = 2026,
+            Canvas = 2060,
+            EventSystem = 2061,
+            Text = 2080,
+            Button = 2081,
+            Dropdown = 2082,
+            InputField = 2083,
+        };
+
+        private const string kUILayerName = "UI";
+
+        private const string kStandardSpritePath       = "UI/Skin/UISprite.psd";
+        private const string kBackgroundSpritePath     = "UI/Skin/Background.psd";
+        private const string kInputFieldBackgroundPath = "UI/Skin/InputFieldBackground.psd";
+        private const string kKnobPath                 = "UI/Skin/Knob.psd";
+        private const string kCheckmarkPath            = "UI/Skin/Checkmark.psd";
+        private const string kDropdownArrowPath        = "UI/Skin/DropdownArrow.psd";
+        private const string kMaskPath                 = "UI/Skin/UIMask.psd";
+
+        static private DefaultControls.Resources s_StandardResources;
+
+        static private DefaultControls.Resources GetStandardResources()
+        {
+            if (s_StandardResources.standard == null)
+            {
+                s_StandardResources.standard = AssetDatabase.GetBuiltinExtraResource<Sprite>(kStandardSpritePath);
+                s_StandardResources.background = AssetDatabase.GetBuiltinExtraResource<Sprite>(kBackgroundSpritePath);
+                s_StandardResources.inputField = AssetDatabase.GetBuiltinExtraResource<Sprite>(kInputFieldBackgroundPath);
+                s_StandardResources.knob = AssetDatabase.GetBuiltinExtraResource<Sprite>(kKnobPath);
+                s_StandardResources.checkmark = AssetDatabase.GetBuiltinExtraResource<Sprite>(kCheckmarkPath);
+                s_StandardResources.dropdown = AssetDatabase.GetBuiltinExtraResource<Sprite>(kDropdownArrowPath);
+                s_StandardResources.mask = AssetDatabase.GetBuiltinExtraResource<Sprite>(kMaskPath);
+            }
+            return s_StandardResources;
+        }
+
+        private class DefaultEditorFactory : DefaultControls.IFactoryControls
+        {
+            public static DefaultEditorFactory Default = new DefaultEditorFactory();
+
+            public GameObject CreateGameObject(string name, params Type[] components)
+            {
+                return ObjectFactory.CreateGameObject(name, components);
+            }
+        }
+
+        private class FactorySwapToEditor : IDisposable
+        {
+            DefaultControls.IFactoryControls factory;
+
+            public FactorySwapToEditor()
+            {
+                factory = DefaultControls.factory;
+                DefaultControls.factory = DefaultEditorFactory.Default;
+            }
+
+            public void Dispose()
+            {
+                DefaultControls.factory = factory;
+            }
+        }
+
+        private static void SetPositionVisibleinSceneView(RectTransform canvasRTransform, RectTransform itemTransform)
+        {
+            SceneView sceneView = SceneView.lastActiveSceneView;
+
+            // Couldn't find a SceneView. Don't set position.
+            if (sceneView == null || sceneView.camera == null)
+                return;
+
+            // Create world space Plane from canvas position.
+            Vector2 localPlanePosition;
+            Camera camera = sceneView.camera;
+            Vector3 position = Vector3.zero;
+            if (RectTransformUtility.ScreenPointToLocalPointInRectangle(canvasRTransform, new Vector2(camera.pixelWidth / 2, camera.pixelHeight / 2), camera, out localPlanePosition))
+            {
+                // Adjust for canvas pivot
+                localPlanePosition.x = localPlanePosition.x + canvasRTransform.sizeDelta.x * canvasRTransform.pivot.x;
+                localPlanePosition.y = localPlanePosition.y + canvasRTransform.sizeDelta.y * canvasRTransform.pivot.y;
+
+                localPlanePosition.x = Mathf.Clamp(localPlanePosition.x, 0, canvasRTransform.sizeDelta.x);
+                localPlanePosition.y = Mathf.Clamp(localPlanePosition.y, 0, canvasRTransform.sizeDelta.y);
+
+                // Adjust for anchoring
+                position.x = localPlanePosition.x - canvasRTransform.sizeDelta.x * itemTransform.anchorMin.x;
+                position.y = localPlanePosition.y - canvasRTransform.sizeDelta.y * itemTransform.anchorMin.y;
+
+                Vector3 minLocalPosition;
+                minLocalPosition.x = canvasRTransform.sizeDelta.x * (0 - canvasRTransform.pivot.x) + itemTransform.sizeDelta.x * itemTransform.pivot.x;
+                minLocalPosition.y = canvasRTransform.sizeDelta.y * (0 - canvasRTransform.pivot.y) + itemTransform.sizeDelta.y * itemTransform.pivot.y;
+
+                Vector3 maxLocalPosition;
+                maxLocalPosition.x = canvasRTransform.sizeDelta.x * (1 - canvasRTransform.pivot.x) - itemTransform.sizeDelta.x * itemTransform.pivot.x;
+                maxLocalPosition.y = canvasRTransform.sizeDelta.y * (1 - canvasRTransform.pivot.y) - itemTransform.sizeDelta.y * itemTransform.pivot.y;
+
+                position.x = Mathf.Clamp(position.x, minLocalPosition.x, maxLocalPosition.x);
+                position.y = Mathf.Clamp(position.y, minLocalPosition.y, maxLocalPosition.y);
+            }
+
+            itemTransform.anchoredPosition = position;
+            itemTransform.localRotation = Quaternion.identity;
+            itemTransform.localScale = Vector3.one;
+        }
+
+        private static void PlaceUIElementRoot(GameObject element, MenuCommand menuCommand)
+        {
+            GameObject parent = menuCommand.context as GameObject;
+            bool explicitParentChoice = true;
+            if (parent == null)
+            {
+                parent = GetOrCreateCanvasGameObject();
+                explicitParentChoice = false;
+
+                // If in Prefab Mode, Canvas has to be part of Prefab contents,
+                // otherwise use Prefab root instead.
+                PrefabStage prefabStage = PrefabStageUtility.GetCurrentPrefabStage();
+                if (prefabStage != null && !prefabStage.IsPartOfPrefabContents(parent))
+                    parent = prefabStage.prefabContentsRoot;
+            }
+            if (parent.GetComponentsInParent<Canvas>(true).Length == 0)
+            {
+                // Create canvas under context GameObject,
+                // and make that be the parent which UI element is added under.
+                GameObject canvas = MenuOptions.CreateNewUI();
+                Undo.SetTransformParent(canvas.transform, parent.transform, "");
+                parent = canvas;
+            }
+
+            GameObjectUtility.EnsureUniqueNameForSibling(element);
+
+            SetParentAndAlign(element, parent);
+            if (!explicitParentChoice) // not a context click, so center in sceneview
+                SetPositionVisibleinSceneView(parent.GetComponent<RectTransform>(), element.GetComponent<RectTransform>());
+
+            // This call ensure any change made to created Objects after they where registered will be part of the Undo.
+            Undo.RegisterFullObjectHierarchyUndo(parent == null ? element : parent, "");
+
+            // We have to fix up the undo name since the name of the object was only known after reparenting it.
+            Undo.SetCurrentGroupName("Create " + element.name);
+
+            Selection.activeGameObject = element;
+        }
+
+        private static void SetParentAndAlign(GameObject child, GameObject parent)
+        {
+            if (parent == null)
+                return;
+
+            Undo.SetTransformParent(child.transform, parent.transform, "");
+
+            RectTransform rectTransform = child.transform as RectTransform;
+            if (rectTransform)
+            {
+                rectTransform.anchoredPosition = Vector2.zero;
+                Vector3 localPosition = rectTransform.localPosition;
+                localPosition.z = 0;
+                rectTransform.localPosition = localPosition;
+            }
+            else
+            {
+                child.transform.localPosition = Vector3.zero;
+            }
+            child.transform.localRotation = Quaternion.identity;
+            child.transform.localScale = Vector3.one;
+
+            SetLayerRecursively(child, parent.layer);
+        }
+
+        private static void SetLayerRecursively(GameObject go, int layer)
+        {
+            go.layer = layer;
+            Transform t = go.transform;
+            for (int i = 0; i < t.childCount; i++)
+                SetLayerRecursively(t.GetChild(i).gameObject, layer);
+        }
+
+        // Graphic elements
+
+        [MenuItem("GameObject/UI/Image", false, (int)MenuOptionsPriorityOrder.Image)]
+        static public void AddImage(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateImage(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Raw Image", false, (int)MenuOptionsPriorityOrder.RawImage)]
+        static public void AddRawImage(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateRawImage(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Panel", false, (int)MenuOptionsPriorityOrder.Panel)]
+        static public void AddPanel(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreatePanel(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+
+            // Panel is special, we need to ensure there's no padding after repositioning.
+            RectTransform rect = go.GetComponent<RectTransform>();
+            rect.anchoredPosition = Vector2.zero;
+            rect.sizeDelta = Vector2.zero;
+        }
+
+        // Controls
+
+        // Toggle is a control you just click on.
+
+        [MenuItem("GameObject/UI/Toggle", false, (int)MenuOptionsPriorityOrder.Toggle)]
+        static public void AddToggle(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateToggle(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        // Slider and Scrollbar modify a number
+
+        [MenuItem("GameObject/UI/Slider", false, (int)MenuOptionsPriorityOrder.Slider)]
+        static public void AddSlider(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateSlider(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Scrollbar", false, (int)MenuOptionsPriorityOrder.Scrollbar)]
+        static public void AddScrollbar(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateScrollbar(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Scroll View", false, (int)MenuOptionsPriorityOrder.ScrollView)]
+        static public void AddScrollView(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateScrollView(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        // Containers
+
+        [MenuItem("GameObject/UI/Canvas", false, (int)MenuOptionsPriorityOrder.Canvas)]
+        static public void AddCanvas(MenuCommand menuCommand)
+        {
+            var go = CreateNewUI();
+            SetParentAndAlign(go, menuCommand.context as GameObject);
+            if (go.transform.parent as RectTransform)
+            {
+                RectTransform rect = go.transform as RectTransform;
+                rect.anchorMin = Vector2.zero;
+                rect.anchorMax = Vector2.one;
+                rect.anchoredPosition = Vector2.zero;
+                rect.sizeDelta = Vector2.zero;
+            }
+            Selection.activeGameObject = go;
+        }
+
+        // Legacy Elements
+
+        [MenuItem("GameObject/UI/Legacy/Text", false, (int)MenuOptionsPriorityOrder.Text)]
+        static public void AddText(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateText(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Legacy/Button", false, (int)MenuOptionsPriorityOrder.Button)]
+        static public void AddButton(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateButton(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Legacy/Dropdown", false, (int)MenuOptionsPriorityOrder.Dropdown)]
+        static public void AddDropdown(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateDropdown(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        [MenuItem("GameObject/UI/Legacy/Input Field", false, (int)MenuOptionsPriorityOrder.InputField)]
+        public static void AddInputField(MenuCommand menuCommand)
+        {
+            GameObject go;
+            using (new FactorySwapToEditor())
+                go = DefaultControls.CreateInputField(GetStandardResources());
+            PlaceUIElementRoot(go, menuCommand);
+        }
+
+        // Helper methods
+
+        static public GameObject CreateNewUI()
+        {
+            // Root for the UI
+            var root = ObjectFactory.CreateGameObject("Canvas", typeof(Canvas), typeof(CanvasScaler), typeof(GraphicRaycaster));
+            root.layer = LayerMask.NameToLayer(kUILayerName);
+            Canvas canvas = root.GetComponent<Canvas>();
+            canvas.renderMode = RenderMode.ScreenSpaceOverlay;
+
+            // Works for all stages.
+            StageUtility.PlaceGameObjectInCurrentStage(root);
+            bool customScene = false;
+            PrefabStage prefabStage = PrefabStageUtility.GetCurrentPrefabStage();
+            if (prefabStage != null)
+            {
+                Undo.SetTransformParent(root.transform, prefabStage.prefabContentsRoot.transform, "");
+                customScene = true;
+            }
+
+            Undo.SetCurrentGroupName("Create " + root.name);
+
+            // If there is no event system add one...
+            // No need to place event system in custom scene as these are temporary anyway.
+            // It can be argued for or against placing it in the user scenes,
+            // but let's not modify scene user is not currently looking at.
+            if (!customScene)
+                CreateEventSystem(false);
+            return root;
+        }
+
+        [MenuItem("GameObject/UI/Event System", false, (int)MenuOptionsPriorityOrder.EventSystem)]
+        public static void CreateEventSystem(MenuCommand menuCommand)
+        {
+            GameObject parent = menuCommand.context as GameObject;
+            CreateEventSystem(true, parent);
+        }
+
+        private static void CreateEventSystem(bool select)
+        {
+            CreateEventSystem(select, null);
+        }
+
+        private static void CreateEventSystem(bool select, GameObject parent)
+        {
+            StageHandle stage = parent == null ? StageUtility.GetCurrentStageHandle() : StageUtility.GetStageHandle(parent);
+            var esys = stage.FindComponentOfType<EventSystem>();
+            if (esys == null)
+            {
+                var eventSystem = ObjectFactory.CreateGameObject("EventSystem");
+                if (parent == null)
+                    StageUtility.PlaceGameObjectInCurrentStage(eventSystem);
+                else
+                    SetParentAndAlign(eventSystem, parent);
+                esys = ObjectFactory.AddComponent<EventSystem>(eventSystem);
+                ObjectFactory.AddComponent<StandaloneInputModule>(eventSystem);
+
+                Undo.RegisterCreatedObjectUndo(eventSystem, "Create " + eventSystem.name);
+            }
+
+            if (select && esys != null)
+            {
+                Selection.activeGameObject = esys.gameObject;
+            }
+        }
+
+        // Helper function that returns a Canvas GameObject; preferably a parent of the selection, or other existing Canvas.
+        static public GameObject GetOrCreateCanvasGameObject()
+        {
+            GameObject selectedGo = Selection.activeGameObject;
+
+            // Try to find a gameobject that is the selected GO or one if its parents.
+            Canvas canvas = (selectedGo != null) ? selectedGo.GetComponentInParent<Canvas>() : null;
+            if (IsValidCanvas(canvas))
+                return canvas.gameObject;
+
+            // No canvas in selection or its parents? Then use any valid canvas.
+            // We have to find all loaded Canvases, not just the ones in main scenes.
+            Canvas[] canvasArray = StageUtility.GetCurrentStageHandle().FindComponentsOfType<Canvas>();
+            for (int i = 0; i < canvasArray.Length; i++)
+                if (IsValidCanvas(canvasArray[i]))
+                    return canvasArray[i].gameObject;
+
+            // No canvas in the scene at all? Then create a new one.
+            return MenuOptions.CreateNewUI();
+        }
+
+        static bool IsValidCanvas(Canvas canvas)
+        {
+            if (canvas == null || !canvas.gameObject.activeInHierarchy)
+                return false;
+
+            // It's important that the non-editable canvas from a prefab scene won't be rejected,
+            // but canvases not visible in the Hierarchy at all do. Don't check for HideAndDontSave.
+            if (EditorUtility.IsPersistent(canvas) || (canvas.hideFlags & HideFlags.HideInHierarchy) != 0)
+                return false;
+
+            return StageUtility.GetStageHandle(canvas.gameObject) == StageUtility.GetCurrentStageHandle();
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/MenuOptions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f867743975592a743a3581ff042bcc25
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PrefabLayoutRebuilder.cs

@@ -0,0 +1,24 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [InitializeOnLoad]
+    internal class PrefabLayoutRebuilder
+    {
+        static PrefabLayoutRebuilder()
+        {
+            PrefabUtility.prefabInstanceUpdated += OnPrefabInstanceUpdates;
+        }
+
+        static void OnPrefabInstanceUpdates(GameObject instance)
+        {
+            if (instance)
+            {
+                RectTransform rect = instance.transform as RectTransform;
+                if (rect)
+                    LayoutRebuilder.MarkLayoutForRebuild(rect);
+            }
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PrefabLayoutRebuilder.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a62706dc421fc9b4fa368a8050a930f7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PropertyDrawers.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: bc9aa6d5a7945f34882c442e9e201537
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PropertyDrawers/AnimationTriggersDrawer.cs

@@ -0,0 +1,69 @@
+using UnityEditor.UIElements;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.UIElements;
+
+namespace UnityEditor.UI
+{
+    [CustomPropertyDrawer(typeof(AnimationTriggers), true)]
+    /// <summary>
+    /// This is a PropertyDrawer for AnimationTriggers. It is implemented using the standard Unity PropertyDrawer framework.
+    /// </summary>
+    public class AnimationTriggersDrawer : PropertyDrawer
+    {
+        const string kNormalTrigger = "m_NormalTrigger";
+        const string kHighlightedTrigger = "m_HighlightedTrigger";
+        const string kPressedTrigger = "m_PressedTrigger";
+        const string kSelectedTrigger = "m_SelectedTrigger";
+        const string kDisabledTrigger = "m_DisabledTrigger";
+
+        public override void OnGUI(Rect rect, SerializedProperty prop, GUIContent label)
+        {
+            Rect drawRect = rect;
+            drawRect.height = EditorGUIUtility.singleLineHeight;
+
+            SerializedProperty normalTrigger = prop.FindPropertyRelative(kNormalTrigger);
+            SerializedProperty higlightedTrigger = prop.FindPropertyRelative(kHighlightedTrigger);
+            SerializedProperty pressedTrigger = prop.FindPropertyRelative(kPressedTrigger);
+            SerializedProperty selectedTrigger = prop.FindPropertyRelative(kSelectedTrigger);
+            SerializedProperty disabledTrigger = prop.FindPropertyRelative(kDisabledTrigger);
+
+            EditorGUI.PropertyField(drawRect, normalTrigger);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, higlightedTrigger);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, pressedTrigger);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, selectedTrigger);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, disabledTrigger);
+        }
+
+        public override float GetPropertyHeight(SerializedProperty prop, GUIContent label)
+        {
+            return 5 * EditorGUIUtility.singleLineHeight + 4 * EditorGUIUtility.standardVerticalSpacing;
+        }
+
+        public override VisualElement CreatePropertyGUI(SerializedProperty property)
+        {
+            var container = new VisualElement();
+
+            var properties = new[]
+            {
+                property.FindPropertyRelative(kNormalTrigger),
+                property.FindPropertyRelative(kHighlightedTrigger),
+                property.FindPropertyRelative(kPressedTrigger),
+                property.FindPropertyRelative(kSelectedTrigger),
+                property.FindPropertyRelative(kDisabledTrigger),
+            };
+
+            foreach (var prop in properties)
+            {
+                var field = new PropertyField(prop);
+                container.Add(field);
+            }
+
+            return container;
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PropertyDrawers/AnimationTriggersDrawer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c18288a8d31fc9043a807ee8a9f1ae64
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PropertyDrawers/ColorBlockDrawer.cs

@@ -0,0 +1,79 @@
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace UnityEditor.UI
+{
+    [CustomPropertyDrawer(typeof(ColorBlock), true)]
+    /// <summary>
+    /// This is a PropertyDrawer for ColorBlock. It is implemented using the standard Unity PropertyDrawer framework..
+    /// </summary>
+    public class ColorBlockDrawer : PropertyDrawer
+    {
+        const string kNormalColor = "m_NormalColor";
+        const string kHighlightedColor = "m_HighlightedColor";
+        const string kPressedColor = "m_PressedColor";
+        const string kSelectedColor = "m_SelectedColor";
+        const string kDisabledColor = "m_DisabledColor";
+        const string kColorMultiplier = "m_ColorMultiplier";
+        const string kFadeDuration = "m_FadeDuration";
+
+        public override void OnGUI(Rect rect, SerializedProperty prop, GUIContent label)
+        {
+            Rect drawRect = rect;
+            drawRect.height = EditorGUIUtility.singleLineHeight;
+
+            SerializedProperty normalColor = prop.FindPropertyRelative(kNormalColor);
+            SerializedProperty highlighted = prop.FindPropertyRelative(kHighlightedColor);
+            SerializedProperty pressedColor = prop.FindPropertyRelative(kPressedColor);
+            SerializedProperty selectedColor = prop.FindPropertyRelative(kSelectedColor);
+            SerializedProperty disabledColor = prop.FindPropertyRelative(kDisabledColor);
+            SerializedProperty colorMultiplier = prop.FindPropertyRelative(kColorMultiplier);
+            SerializedProperty fadeDuration = prop.FindPropertyRelative(kFadeDuration);
+
+            EditorGUI.PropertyField(drawRect, normalColor);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, highlighted);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, pressedColor);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, selectedColor);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, disabledColor);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, colorMultiplier);
+            drawRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+            EditorGUI.PropertyField(drawRect, fadeDuration);
+        }
+
+        public override float GetPropertyHeight(SerializedProperty prop, GUIContent label)
+        {
+            return 7 * EditorGUIUtility.singleLineHeight + 6 * EditorGUIUtility.standardVerticalSpacing;
+        }
+
+        public override VisualElement CreatePropertyGUI(SerializedProperty property)
+        {
+            VisualElement container = new VisualElement();
+
+            var properties = new[]
+            {
+                property.FindPropertyRelative(kNormalColor),
+                property.FindPropertyRelative(kHighlightedColor),
+                property.FindPropertyRelative(kPressedColor),
+                property.FindPropertyRelative(kSelectedColor),
+                property.FindPropertyRelative(kDisabledColor),
+                property.FindPropertyRelative(kColorMultiplier),
+                property.FindPropertyRelative(kFadeDuration)
+            };
+
+            foreach (var prop in properties)
+            {
+                var field = new PropertyField(prop);
+                container.Add(field);
+            }
+
+            return container;
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Editor/UI/PropertyDrawers/ColorBlockDrawer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b825fd5f27403b84f97726dd9c5a5e6f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: