Unity Project

reference
https://cardgames.io/yahtzee/

Library/PackageCache/com.unity.textmeshpro@2.0.1/Scripts/Editor/TMP_UiEditorPanel.cs

@@ -0,0 +1,91 @@
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditor;
+
+namespace TMPro.EditorUtilities
+{
+
+    [CustomEditor(typeof(TextMeshProUGUI), true), CanEditMultipleObjects]
+    public class TMP_UiEditorPanel : TMP_BaseEditorPanel
+    {
+        static readonly GUIContent k_RaycastTargetLabel = new GUIContent("Raycast Target", "Whether the text blocks raycasts from the Graphic Raycaster.");
+
+        SerializedProperty m_RaycastTargetProp;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            m_RaycastTargetProp = serializedObject.FindProperty("m_RaycastTarget");
+        }
+
+        protected override void DrawExtraSettings()
+        {
+            Foldout.extraSettings = EditorGUILayout.Foldout(Foldout.extraSettings, k_ExtraSettingsLabel, true, TMP_UIStyleManager.boldFoldout);
+            if (Foldout.extraSettings)
+            {
+                EditorGUI.indentLevel += 1;
+
+                DrawMargins();
+
+                DrawGeometrySorting();
+
+                DrawRichText();
+
+                DrawRaycastTarget();
+
+                DrawParsing();
+                
+                DrawKerning();
+
+                DrawPadding();
+
+                EditorGUI.indentLevel -= 1;
+            }
+        }
+
+        protected void DrawRaycastTarget()
+        {
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.PropertyField(m_RaycastTargetProp, k_RaycastTargetLabel);
+            if (EditorGUI.EndChangeCheck())
+            {
+                // Change needs to propagate to the child sub objects.
+                Graphic[] graphicComponents = m_TextComponent.GetComponentsInChildren<Graphic>();
+                for (int i = 1; i < graphicComponents.Length; i++)
+                    graphicComponents[i].raycastTarget = m_RaycastTargetProp.boolValue;
+
+                m_HavePropertiesChanged = true;
+            }
+        }
+
+        // Method to handle multi object selection
+        protected override bool IsMixSelectionTypes()
+        {
+            GameObject[] objects = Selection.gameObjects;
+            if (objects.Length > 1)
+            {
+                for (int i = 0; i < objects.Length; i++)
+                {
+					if (objects[i].GetComponent<TextMeshProUGUI>() == null)
+                        return true;
+                }
+            }
+            return false;
+        }
+        protected override void OnUndoRedo()
+        {
+            int undoEventId = Undo.GetCurrentGroup();
+            int lastUndoEventId = s_EventId;
+
+            if (undoEventId != lastUndoEventId)
+            {
+                for (int i = 0; i < targets.Length; i++)
+                {
+                    //Debug.Log("Undo & Redo Performed detected in Editor Panel. Event ID:" + Undo.GetCurrentGroup());
+                    TMPro_EventManager.ON_TEXTMESHPRO_UGUI_PROPERTY_CHANGED(true, targets[i] as TextMeshProUGUI);
+                    s_EventId = undoEventId;
+                }
+            }
+        }
+    }
+}