[ Version ( since = "3.0" ) ]
public void append_custom_item (string name, string label, Icon icon)
Appends a custom item to the list of applications that is shown in the popup; the item name must be unique per-widget.
Clients can use the provided name as a detail for the custom_item_activated signal, to add a callback for the activation of a particular custom item in the list. See also append_separator.
| this | |
| name |
the name of the custom item |
| label |
the label for the custom item |
| icon |
the icon for the custom item |