is it possible to set multiple columns using CellTree?

[salmon david]

Hi all,
I am going to use CellTree. But i need to create multiple columns like
name, age, phoneno etc. is it possible to set multiple columns with
celltree? if possible, how to do that? please can u post code snippet
for that?
thanks in advance..


thanks,
salmon

[Subhrajyoti Moitra]

You can use a CompositeCell

                List<HasCell<NavTreeItem, ?>> hasCells=new ArrayList<HasCell<NavTreeItem,?>>();
                //code to create the 2 columns.
                hasCells.add(checkBoxColumn);
                hasCells.add(mainTextCol);
                CompositeCell<NavTreeItem> cc=new CompositeCell<NavTreeItem>(hasCells);


return new DefaultNodeInfo<NavTreeItem>(dataProvider, cc,selectionModel,null);


Thanks,
Subhro.

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[Qrunk]

Hi,

Can someone please explain me,

1) what is checkBoxColumn and mainTextColumn
2)what is that HasCell list ??
3)How to integrate it with in Google GWT CellTree example ??

Thanks