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Disable row DnD while sorted [message #1714859]

Tue, 17 November 2015 05:45

Eclipse User

Hello,

is it possible to check whether the table is currently in a sorted state? What I would like to achieve is: disable row DnD while any column is sorted.
My idea was to unregister the mouse drag mode from the ui binding registry when the table reaches a sortable state and register it again, when the table is not sorted anymore.

Is this even a good idea? Can I use any listener for this?

Regards
Tommy

Re: Disable row DnD while sorted [message #1714879 is a reply to message #1714859]

Tue, 17 November 2015 07:48

Eclipse User

Typically you would implement a MouseEventMatcher that returns false in matches() in case you have some sorted state. And you would use the MouseEventMatcher to register the RowReorderDragMode.

Have a look at DefaultRowReorderBindings and think about how you could create a MouseEventMatcher that knows about the sorted state.

Re: Disable row DnD while sorted [message #1714894 is a reply to message #1714879]

Tue, 17 November 2015 09:06

Eclipse User

Thanks for the answer. I implemented my own MouseEventMatcher now and gave it the ISortModel to check whether the table is sorted in any way. That works.

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