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[Table] Modify several fields based on selected reference [message #1752012]

Tue, 17 January 2017 18:56

Johan Van Noten

Messages: 87
Registered: July 2009

Member

Hi all,

I'm customizing a Papyrus table.

For one of my columns, I have created a custom cell editor, extending the SingleReferenceValueCellEditor. This cell editor pops up a dialog that allows the user to select an object in a custom tree view.

Typically, the selected object is passed to the cell editor's edithandler in order to update the underlying table accordingly.
For my specific needs, the selected object:
* Is not an EObject from the model
* Instead contains two EObjects that should be assigned to two columns.

For plain Nattables, I guess replacing the UpdateCommandHandler would provide a solution.
What is the most appropriate way to cause this behavior in the Papyrus Tables?

Best regards,
Johan

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Re: [Table] Modify several fields based on selected reference [message #1752047 is a reply to message #1752012]

Wed, 18 January 2017 09:33

Vincent Lorenzo

Messages: 264
Registered: June 2010
Location: Paris Saclay, France

Senior Member

Hi Johan,
I think your dialog should return a map <axisToEdit, newValue> or your own structure with the required information.
Then, you should create your own CellManager (extending

org.eclipse.papyrus.infra.nattable.manager.cell.AbstractCellManager

) and declared with the extrension point (

org.eclipse.papyrus.infra.nattable.cellmanager

) to manage the set value as you want.

/Vincent

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