How to disable GWT ValueListBox?

ValueListBox doesn't implement HasEnabled interface, so I can't disable/enable it.

And although ListBox implements HasEnabled, method getListBox is private in ValueListBox. So I cannot get inner listBox, to disable it.

Anyone knows how to solve this proble开发者_如何学JAVAm? Thanks in advance.

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You can do the following:

DOM.setElementPropertyBoolean(valueListBoxObject.getElement(), "disabled", boolean)

Rest GWT should add a method, which isn't there for now.

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You can simply do this:

valueListBoxObject.getElement().setAttribute("disabled", "true");

I've tried it and it works.