Your default button shouldn't be something that is potentially destructive, such as delete or save (perhaps your user really did not want to save the object at that moment).
Your default button shouldn't be something that is potentially destructive, such as delete or save (perhaps your user really did not want to save the object at that moment).
问题是有时人将会偶然地碰撞那进入/回返钥匙当他们不是故意要的时候,结果唤起内定的钮扣。