SaiKamesh Rathinasabapathy wrote: > Hi, > I am using gtkmm 2.4 to create UI in my c++ application.My operating > system is linux(ubuntu).I have barcode scanner which is connected to > the serial port(/dev/ttyS0). > What I have to do in my application is, I should display a window at > first, which contains a Label "Read the Barcode using the scanner" on > it. Then I have to read the barcode using the scanner. After reading > it, the window should automatically be closed then a new window have > to be opened. I don't know how to close the first window automatically > after reading the barcode. please help me!. > ------------------------------------------------------------------------ > > _______________________________________________ > gtkmm-list mailing list > gtkmm-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtkmm-list > Assuming that you are handling the I/O for the barcode scanner in a separate thread from the GUI, I'd suggest using a Glib::Dispatcher to deal with this situation.
Check out http://www.gtkmm.org/docs/glibmm-2.4/docs/reference/html/classGlib_1_1Dispatcher.html Hope this helps. Bob Caryl _______________________________________________ gtkmm-list mailing list gtkmm-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtkmm-list
