hi all
i have small problem in tree widget
i want to select only single mode for treewidget as like listview have (ListVew->setSelectionMode(ListView::single))

is there any way for tree widget means in treewidget if i search for item particular that only selected in tree widget

and futher i wannna use clearSelection() for tree widget
as i had used in listView(ListView->clearSelection())


plz ell me the solution as soon as possible