On Sun, Jun 27, 2010 at 06:38, jeff <[email protected]> wrote:
>
> How do I get rid of the icons in a virtualtree ? I love the tree but
> want to use without any icons - just keep the arrows.
>
You have two choices. The best solution is to subclass
qx.ui.treevirtual.SimpleTreeDataCellRenderer with this overridden method:
_addIcon : function(cellInfo, pos)
{
return { html : '', pos : pos };
}
Alternatively, you can do the following to obtain the "blank image" icon,
and pass it to each call to addBranch() or addLeaf().
// Get the table column model, and from it, the tree cell renderer which has
the "blank" image
var tcm = tree.getTableColumnModel();
var cellrenderer = tcm.getDataCellRenderer(0);
var blankImage = cellrenderer.BLANK;
Cheers,
Derrell
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