Re: Set custom CloseOperationHandler to a MultiView TopComponent

Anybody can help me with this issue or guide me with any tip?

2016-04-07 11:36 GMT+02:00 Paco Barrera <[email protected]>:

> Hi all,
>
> I need to check some status of an object before closing a TopComponent
> that has 3 MultiViewElements.
>
> If I implement this check in the canCloseElement() of a MVE, I get the
> standard  Dialog with 3 options buttons (Save, Discard, Cancel) for the
> case of MultiViewFactory.createUnsafeCloseState is needed.
> In other case I return the CloseOperationState.STATE_OK that any dialog is
> showed.
>
> If I want to handle my custom dialog, the option is to create my
> implementation of CloseOperationHandler.
>
> To do this is I need to create the MultiViewDescription for each MVE, and
> then use the MultiViewFactory.createMultiView(dsc, dsc[0],
> myCloseOpHandler) to create the TopComponent, but for this case, I cannot
> pass the context to the MVEs.
>
> For the other hand, if I create the TopComponent with
> MultiViews.createMultiView(mime-type, context) I cannot set the custom
> CloseOperationHandler.
>
> How can achieve this feature?
>
> Thanks in advance.
>
>
>
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