Returns the time stamp from @event, if there is one; otherwise returns #GDK_CURRENT_TIME. If @event is %NULL, returns #GDK_CURRENT_TIME.
Return: time stamp field from @event
See Implementation
Returns the time stamp from @event, if there is one; otherwise returns #GDK_CURRENT_TIME. If @event is %NULL, returns #GDK_CURRENT_TIME.
Return: time stamp field from @event