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GlazedListTreeRowModel vs. TreeRowModel [message #1419515]

Mon, 08 September 2014 18:35

Arye Shemesh

Messages: 37
Registered: November 2012

Member

Hi,

What is the difference between GlazedListTreeRowModel and TreeRowModel?

From the source I see there are differences in the expand/collapse implementations.
Does it have any implication on the tree?

Thanks,
Arye

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Re: GlazedListTreeRowModel vs. TreeRowModel [message #1419534 is a reply to message #1419515]

Mon, 08 September 2014 19:15

Dirk Fauth

Messages: 2494
Registered: July 2012

Senior Member

The GlazedListsTreeRowModel uses the expand/collapse mechanisms of the TreeList. This means, for NatTable the collapsed rows do not exist.
The TreeRowModel uses a mechanism that hides the collapsed rows in NatTable. So the collapsed rows still exist in the list and are hidden.

You can see the effect in a grid when using a DefaultRowHeaderDataProvider.

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