function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
columns.forEach(function(col, i) {
/*if (col.fedit) {
col.fedit.addListener('focus', function() {
sender._fdtFocused=true
});
col.fedit.addListener('blur', function() {
sender._fdtFocused=false
})
}*/
sender.headerCt.items.items[i].ariaEl.addListener('mouseenter', function() {
/*if (col.fedit && !sender._fdtFocused && sender.getX() < col.fedit.focusEl.getX()) {
col.fedit.focusEl.focus()
}*/
return false
})
});
}