public override float GetPropertyHeight(SerializedProperty property, GUIContent label) { if (property.objectReferenceValue == null) { return(base.GetPropertyHeight(property, label)); } if (_buttonMethods == null) { _buttonMethods = new ButtonMethodHandler(property.objectReferenceValue); } float height = Instance.DisplayScript ? EditorGUI.GetPropertyHeight(property) + 4 : 0; var propertyObject = new SerializedObject(property.objectReferenceValue).GetIterator(); propertyObject.Next(true); propertyObject.NextVisible(true); while (propertyObject.NextVisible(propertyObject.isExpanded)) { height += propertyObject.isExpanded ? 20 : EditorGUI.GetPropertyHeight(propertyObject) + 4; } if (_buttonMethods.Amount > 0) { height += 4 + _buttonMethods.Amount * EditorGUIUtility.singleLineHeight; } return(height); }
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label) { if (Instance.DisplayScript || property.objectReferenceValue == null) { position.height = EditorGUI.GetPropertyHeight(property); EditorGUI.PropertyField(position, property, label); position.y += EditorGUI.GetPropertyHeight(property) + 4; } if (property.objectReferenceValue != null) { if (_buttonMethods == null) { _buttonMethods = new ButtonMethodHandler(property.objectReferenceValue); } var startY = position.y; float startX = position.x; var propertyObject = new SerializedObject(property.objectReferenceValue).GetIterator(); propertyObject.Next(true); propertyObject.NextVisible(false); var xPos = position.x + 10; var width = position.width - 10; while (propertyObject.NextVisible(propertyObject.isExpanded)) { position.x = xPos + 10 * propertyObject.depth; position.width = width - 10 * propertyObject.depth; position.height = propertyObject.isExpanded ? 16 : EditorGUI.GetPropertyHeight(propertyObject); EditorGUI.PropertyField(position, propertyObject); position.y += propertyObject.isExpanded ? 20 : EditorGUI.GetPropertyHeight(propertyObject) + 4; } if (!_buttonMethods.TargetMethods.IsNullOrEmpty()) { foreach (var method in _buttonMethods.TargetMethods) { position.height = EditorGUIUtility.singleLineHeight; if (GUI.Button(position, method.Name)) { _buttonMethods.Invoke(method.Method); } position.y += position.height; } } var bgRect = position; bgRect.y = startY - 5; bgRect.x = startX - 10; bgRect.width = 10; bgRect.height = position.y - startY; if (_buttonMethods.Amount > 0) { bgRect.height += 5; } DrawColouredRect(bgRect, new Color(.6f, .6f, .8f, .5f)); if (GUI.changed) { propertyObject.serializedObject.ApplyModifiedProperties(); } } if (GUI.changed) { property.serializedObject.ApplyModifiedProperties(); } }