Golang TreeSelection.GetSelectedRows Examples

Example #1

File: treeselection.go Project: yamnikov-oleg/gotk3-examples

// Handler of "changed" signal of TreeView's selection
func SelectionChanged(s *gtk.TreeSelection) {
	// Returns glib.List of gtk.TreePath pointers
	rows := s.GetSelectedRows(ListStore)
	items := make([]string, 0, rows.Length())

	for l := rows; l != nil; l = l.Next() {
		path := l.Data().(*gtk.TreePath)
		iter, _ := ListStore.GetIter(path)
		value, _ := ListStore.GetValue(iter, 0)
		str, _ := value.GetString()
		items = append(items, str)
	}

	Entry.SetText(fmt.Sprint(items))
}