在自定义检查器中分配引用时如何调用函数?

How to call a function when reference is assigned in custom inspector?

当通过自定义编辑器分配引用时,我需要call/trigger一个函数。

在检查员之外我会这样处理:

[SerializeField]
private SomeMember _someMemberRef;
public SomeMember someMemberRef{ get { return _someMemberRef; } set { _someMemberRef= value; someFunction(); } }

但是由于自定义检查器直接赋值给私有_someMemberRef,所以不会调用someFunction()

EditorGUILayout.PropertyField(serializedObject.FindProperty("_someMemberRef"));

当赋值发生在检查器中时,有没有办法 call/trigger someFunction() ?

假设自定义检查器所针对的 class 被称为 SomeClass 并且有一个成员 private SomeMember _someMemberRef public SomeMember someMemberRef getter and setter 如上所述:

而不是使用

EditorGUILayout.PropertyField(serializedObject.FindProperty("_someMemberRef"));

中对应Editor-derivedclass,可以用

SomeClass someClassRef = (SomeClass) target;
SomeMember someMemberRef = null;
someMemberRef = (SomeMember)EditorGUI.ObjectField(EditorGUILayout.GetControlRect(), "Some Member Ref", someClassRef.someMemberRef, typeof(SomeMember), false);
if (someMemberRef != someClassRef.someMemberRef)
{
    someClassRef.someMemberRef = someMemberRef;
    someClassRef.someFunction();
}

在检查器中分配时调用任何 public 函数。如果有人不习惯使用矩形,它也适用于 EditorGUILayout.ObjectField。