Auto-check select box in Listgrid

[tholmes66]

I have a listgrid that fills correctly, and the first column (ListGridField) is a boolean. It is either selected or not. When I add a new row, I want the first column to be automatically checked.

Any quick way to do that?

addNewDataButton.addClickHandler(new ClickHandler() {
			public void onClick(ClickEvent event ) {
				testSetField.setCanEdit(true);
				testNameField.setCanEdit(true);
				testGrid.startEditingNew(); 
				ListGridRecord record = testGrid.getSelectedRecord();
				record.setAttribute("selectedField", true);
			}
		});

Thanks!

[Isomorphic]

Use the signature of startEditingNew() that takes a Map - these are initial values for the record.