Eclipse Community Forums: e(fx)clipse » EMF-Edit - mapping features to table columns

Help

Home

Home » Eclipse Projects » e(fx)clipse » EMF-Edit - mapping features to table columns

Show: Today's Messages :: Show Polls :: Message Navigator

EMF-Edit - mapping features to table columns [message #1736711]

Fri, 01 July 2016 09:44

Robert Onslow

Messages: 27
Registered: March 2016

Junior Member

Looking at http://git.eclipse.org/c/efxclipse/org.eclipse.efxclipse.git/tree/demos/org.eclipse.fx.demo.contacts.app/src/org/eclipse/fx/demo/contacts/views/ContactsTableView.java

which is the line which specifies which feature of the EObject is shown in which TableColumn?

I can see that, for editing, this is in the line

firstNameCellFactory.addCellEditHandler(new EAttributeCellEditHandler(ContactsPackage.eINSTANCE.getContact_FirstName(),
				editingDomain));

But without editing?

Robert

Report message to a moderator

Re: EMF-Edit - mapping features to table columns [message #1736836 is a reply to message #1736711]

Sat, 02 July 2016 14:56

Robert Onslow

Messages: 27
Registered: March 2016

Junior Member

The line which maps the feature in the EMF object to the table column is this:

AdapterFactoryTableCellFactory<Object, Object> firstNameCellFactory = new AdapterFactoryTableCellFactory<>(adapterFactory, 0);

It is the index '0' which selects out the feature of the EMF object, and in order to map the index to the feature, AdapterFactoryTableCellFactory delegates to any AdapterFactory supporting ITableItemLabelProvider.

The default AdapterFactory generated by EMF.Edit does not support ITableItemLabelProvider. So in order to display an EMF object in a table, as per the Contacts demo, add support for ITableItemLabelProvider into the AdapterFactory, following http://eclipseo.blogspot.co.uk/2014/11/displaying-your-emf-model-on-tableviewer.html

Robert

Report message to a moderator

Previous Topic:	Tycho build compiler cannot find javafx classes
Next Topic:	Is e(fx)clipse compatible with the eclipse neon?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Sep 22 04:43:11 GMT 2017

.:: Contact :: Home ::.