Nana - a C++ framework project   The Programmer's Guide

nana::gui::API::lazy_refresh Description Tells Nana.GUI to copy the buffer of event window to screen after the event is processed. Prototype void lazy_refresh(); Parameters None. Return Value None. Remarks This function only works for a drawer_trigger, when a drawer_trigger receives an event, after drawing, a drawer_trigger should call lazy_refresh to tell the Nana.GUI to refresh the window to the screen after the event process finished. See also refresh_immediately, refresh_window, update_window. Move to The Nana Programmer's Guide Application Programming Interface Overviews