What I'd like to do is drag a component/view from one superview to another in Xcode's interface-builder without having its frame/position be reset. What I'd like to do is drag a component/view fr
阅读背景：
Xcode——是否有一种方法可以在不丢失组件框架的情况下将组件从一个视图拖到另一个视图?
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