QT disconnect

原創 夜风里唱 2020-06-23 13:01

disconnect() 等同於disconnect(this, 0, 0, 0), 刪除作爲信號的this與任何槽的關聯
disconnect(receiver) 等同於disconnect(this, 0, receiver, 0)， 刪除this與作爲槽的receiver的關聯
object->disconnect() 即object->disconnect(object->this, 0, 0, 0)

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