RadioToolButton.newFromStock

Creates a new #GtkRadioToolButton, adding it to group. The new #GtkRadioToolButton will contain an icon and label from the stock item indicated by stock_id.

Parameters

groupan existing radio button group, or null if you are creating a new group
stockIdthe name of a stock item

Returns

The new #GtkRadioToolButton

Deprecated

Use [gtk.radio_tool_button.RadioToolButton.new_] instead.