Method
Gtk.ListBoxRow.set_header
Declaration [src]
void
gtk_list_box_row_set_header (
  GtkListBoxRow* row,
  GtkWidget* header
)
Description [src]
Sets the current header of the row.
This is only allowed to be called from a [callback@Gtk.ListBoxUpdateHeaderFunc]. It will replace any existing header in the row, and be shown in front of the row in the listbox.
Parameters
| header | GtkWidget | 
| the header, or  | |
| Can be NULL | |
| Ownership is not transferred to the callee |