getRowAtIndex
Gets the n-th child in the list (not counting headers).
If @index_ is negative or larger than the number of items in the list, null is returned.
Return
the child GtkWidget
Parameters
index
the index of the row
Gets the n-th child in the list (not counting headers).
If @index_ is negative or larger than the number of items in the list, null is returned.
the child GtkWidget
the index of the row