1) I programmatically select an index of my AdvancedDataGrid
(with no mouse click). Example: adg.selectedIndex = 2;
2) While pressing the "SHIFT" key I try to select more than
one item, including the one selected in #1
That doesn't work.
If I click on another item using the mouse and then click
back on the first item, I'm then able to use the SHIFT key.
I don't know and to fix/woraround this. But the problem is
that even if there IS a selected item (I selected it using
"adg.selectedIndex"), "anchorBookmark" is null in this method of
protected function selectItem(item:IListItemRenderer,
shiftKey:Boolean, ctrlKey:Boolean, transition:Boolean =