ActivatableT.doSetRelatedAction

This is a utility function for GtkActivatable implementors. When implementing GtkActivatable you must call this when handling changes of the "related-action", and you must also use this to break references in GObject->dispose(). This function adds a reference to the currently set related action for you, it also makes sure the GtkActivatable->update() method is called when the related GtkAction properties change and registers to the action's proxy list. Note Be careful to call this before setting the local copy of the GtkAction property, since this function uses gtk_activatable_get_action() to retrieve the previous action Since 2.16

template ActivatableT(TStruct)
void
doSetRelatedAction

Parameters

action Action

the GtkAction to set

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