public override void OnGUI(Rect position, SerializedProperty property, GUIContent label) { Begin(position, property, label); var groupProperty = property.FindPropertyRelative("groups"); var matchProperty = property.FindPropertyRelative("match"); currentPosition = EditorGUI.PrefixLabel(currentPosition, property.ToGUIContent()); BeginIndent(0); float width = currentPosition.width; currentPosition.width = width * 0.65f - 1f; currentPosition.height = EditorGUI.GetPropertyHeight(groupProperty, label); EditorGUI.PropertyField(currentPosition, groupProperty, GUIContent.none); currentPosition.x += currentPosition.width + 2f; currentPosition.width = width * 0.35f - 1f; EditorGUI.PropertyField(currentPosition, matchProperty, GUIContent.none); EndIndent(); End(); }