有没有层间淡入淡出的内部方法？

Is there a built in way to fade between layers?

youdao

这是同时淡出淡入。

This is the cross-fade.

youdao

然后，窗口按钮和标题淡出，Twitter面板逐渐淡入。

Then, the window button and title fade out, and the Twitter panel fades in.

youdao

然后，窗口按钮和标题淡出，Twitter面板逐渐淡入。

Then, the window button and title fade out, and the Twitter panel fades in.

youdao