Adds renderer to box, packed with reference to the start of box.
The renderer is packed after any other gtk.CellRenderer packed with reference to the start of box.
the gtk.CellRenderer to add
whether renderer should receive extra space when the area receives more than its natural size
whether renderer should be aligned in adjacent rows
whether renderer should have the same size in all rows
3.0
Adds renderer to box, packed with reference to the start of box.
The renderer is packed after any other gtk.CellRenderer packed with reference to the start of box.