Warning
gtk_activatable_sync_action_properties is deprecated and should not be used in newly-written code. 3.10
This is called to update the activatable completely, this is called
internally when the "related-action" property is set
or unset and by the implementing class when
"use-action-appearance" changes.
Since 2.16
Warning gtk_activatable_sync_action_properties is deprecated and should not be used in newly-written code. 3.10 This is called to update the activatable completely, this is called internally when the "related-action" property is set or unset and by the implementing class when "use-action-appearance" changes. Since 2.16