gtk:list-header-child (object)

object -- a gtk:list-header object
child -- a gtk:widget child widget

Accessor of the child slot of the gtk:list-header class. The gtk:list-header-child function gets the child widget previously set or nil if none was set. The (setf gtk:list-header-child) function sets the child widget to be used for this listitem.

This function is typically called by applications when setting up a header so that the widget can be reused when binding it multiple times.

Since 4.12