Flex 4:状态更改事件 [英] Flex 4: State Change Event

问题描述

Flex 4 中是否有任何事件可用于检测状态更改?

Is there any event in Flex 4 that I can use to detect a state change?

推荐答案

我知道这个问题很老了，但通过谷歌搜索状态更改事件，我仍然在这里为想知道的人提供:

I know this question is old but by googling for state change events I still get here so for people that want to know:

有一个由组件调度的 StateChangeEvent.CURRENT_STATE_CHANGE 事件，因此您的应用程序也可以侦听该事件.

There is a StateChangeEvent.CURRENT_STATE_CHANGE event that is dispatched by the component, so your application can also listen for that.

在您的侦听器函数中，您可以访问 StateChangeEvent.oldState 和 StateChangeEvent.newState 属性.

In your listener function you can then acces the StateChangeEvent.oldState and StateChangeEvent.newState properties.

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