Method SetSelectedNodes

core/tree.go:664–668

SetSelectedNodes updates the selected nodes on the root node to the given list.

(sl []Treer)

// SetSelectedNodes updates the selected nodes on the root node to the given list.
func (tr *Tree) SetSelectedNodes(sl []Treer) {
	if tr.root != nil {
		tr.root.SelectedNodes = sl
	}
}

// HasSelection returns whether there are currently selected items.
func (tr *Tree) HasSelection() bool {