在state层写TabController的问题

xdd666t / getx_template

Used to generate the template code of GetX framework | Flutter GetX模板代码生成（一个有用的IDEA插件）

Apache License 2.0

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Closed liangju126 closed 2 years ago

liangju126 commented 2 years ago

TabController tabController = TabController(length: 2, vsync: null); 请问这个vsync应该怎么写？

xdd666t commented 2 years ago

vsync需要在StatefulWidget的state上with SingleTickerProviderStateMixin才能获取符合vsync实例，考虑下用DefaultTabController

liangju126 commented 2 years ago

了解了，谢谢😄