gtk:bin, gtk:container, gtk:widget, gtk:buildable, gobject:object, common-lisp:standard-object, common-lisp:t

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The gtk:flow-box-child widget is the kind of widget that can be added to a gtk:flow-box widget.

The "activate" signal

lambda (child)    :action      

The signal is emitted when the user activates a child widget in a gtk:flow-box widget, either by clicking or double-clicking, or by using the Space or Enter key. While this signal is used as a keybinding signal, it can be used by applications for their own purposes.

child

The gtk:flow-box-child widget on which the signal is emitted.