gtk:flow-box-activate-on-single-click (object)

object -- a gtk:flow-box widget
setting -- false to emit the "child-activated" signal on a single click

Accessor of the activate-on-single-click slot of the gtk:flow-box class. The gtk:flow-box-activate-on-single-click function returns whether children activate on single clicks. If the setting argument is true, children will be activated when you click on them, otherwise you need to double click.