add_action
Description:
Adds an action object to the action group.
Note that this function does not set up the accel path of the action, which can lead to problems if a user tries to modify the accelerator of a menuitem associated with the action. Therefore you must either set the accel path yourself with set_accel_path, or use `gtk_action_group_add_action_with_accel (..., NULL) `.
Parameters:
this |
the action group |
action |
an action |