deprecated: 2.9.4 

Declaration [src]

atk_component_add_focus_handler (
  AtkComponent* component,
  AtkFocusHandler handler

Description [src]

Add the specified handler to the set of functions to be called when this object receives focus events (in or out). If the handler is already added it is not added again.

Deprecated since: 2.9.4

If you need to track when an object gains or lose the focus, use the AtkObject::state-change focused” notification instead.

This method is not directly available to language bindings.



Type: AtkFocusHandler

The AtkFocusHandler to be attached to component.

Return value

Type: guint

A handler id which can be used in atk_component_remove_focus_handler() or zero if the handler was already added.