How are you drawing ? You need to draw in the paint loop. See gdk_window_begin_paint_region and gdk_window_end_paint. and gdk_window_invalidate_rect gdk_window_invalidate_region gdk_window_process_updates
On 8/3/06, 강인표 <[EMAIL PROTECTED]> wrote: > > > > > I am testing the gtk+ over DirectFB now. > > When I executed the gtk appls over gtk+2.10.1, I couldn't draw the line and > text. > > I knew that some _gdk_directfb_update() are commented out in > ./gdk/directfb/gdkdrawable-directfb.c. > > Because _gdk_directfb_update() is commented out in gdk_directfb_draw_lines() > and gdk_directfb_draw_segments() function, > > my gtk appls can't draw line using gdk_draw_line() API. > > In this case, gdk-directfb copy the line to only back buffer, and not flip > update to frame buffer. > > I can't figure out why this function is commented out in spite of reading > ChangeLog written by Mike. > > Mike, let me know why did you commented out this function please. > > Do you have better solution for using double buffering over DirectFB? > > > > Best Regards.. > > > > ================================= > > > In-Pyo Kang (姜寅豹) > > > S/W Lab.4, Mobile R&D Group 10 > > > Samsung Electronics > > > --------------------------------- > > > Tel : 82-31-301-7675 > > > Cel : 82-11-9825-7504 > > > E-mail : [EMAIL PROTECTED] > > > ================================= > > > > > _______________________________________________ directfb-dev mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
