在vaadin8中新建了一个Textfield field = new TextField(),另起一个线程定时调用field.setvalue()。希望实现textField的内容定时刷新。
但是只有用鼠标改变textField大小的瞬间,field的value才刷新数据。否则并不生效。
请问一下原因是什么?
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