Warning
g_simple_action_group_insert has been deprecated since version 2.38 and should not be used in newly-written code. Use g_action_map_add_action()
Adds an action to the action group.
If the action group already contains an action with the same name as
action then the old action is dropped from the group.
The action group takes its own reference on action.
Since 2.28
Warning g_simple_action_group_insert has been deprecated since version 2.38 and should not be used in newly-written code. Use g_action_map_add_action() Adds an action to the action group. If the action group already contains an action with the same name as action then the old action is dropped from the group. The action group takes its own reference on action. Since 2.28