fix(pro:tree): expandAll button state is wrong #1429
Merged
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PR Checklist
Please check if your PR fulfills the following requirements:
What is the current behavior?
展开/收起按钮的状态内部是写死的,没有根据当前节点的展开状态实时变化
What is the new behavior?
只要当存在一个展开节点时,按钮的状态为收起全部
Other information