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[eclipse-dev] org.eclipse.core.databinding.observable.value.IVetoableValue and IValueChangingListener
  • From: "Hoepfner, Marcus" <marcus.hoepfner@xxxxxxx>
  • Date: Mon, 14 Oct 2024 11:01:03 +0000
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  • Thread-topic: org.eclipse.core.databinding.observable.value.IVetoableValue and IValueChangingListener

Hi,

 

I see that in data binding there is a chance to get informed when a “value is about to change”. By an IValueChangingListener.

(There is a even a possbility to veto a change).

 

Unfortunately I don’t find any usage of that concept. It is also not part of ValueBinding where all the magic happens. I would have expected it there.

 

Can someone please advise how to use IVetoableValue in data binding.

 

Thanks

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