gtk:single-selection-autoselect (object)

object -- a gtk:single-selection object
autoselect -- true if autoselect is enabled

The accessor for the autoselect slot of the gtk:single-selection class gets or sets whether the selection will always select an item.

If autoselect is true, object will enforce that an item is always selected. It will select a new item when the currently selected item is deleted and it will disallow unselecting the current item.