mingw/share/doc/gettext/examples/hello-c++-gnome/hello.cc

   1 /* Example for use of GNU gettext.
   2    This file is in the public domain.
   3
   4    Source code of the C++ program.  */
   5
   6
   7 /* Get GNOME declarations.  */
   8 #include <gnome.h>
   9 #include <gtk--.h>
  10
  11 /* Get getpid() declaration.  */
  12 #if HAVE_UNISTD_H
  13 # include <unistd.h>
  14 #endif
  15
  16 static Gtk::Main *application;
  17
  18 static gint
  19 quit_callback (GdkEventAny*)
  20 {
  21   application->quit ();
  22 }
  23
  24 int
  25 main (int argc, char *argv[])
  26 {
  27   Gtk::Window *window;
  28   Gtk::VBox *panel;
  29   Gtk::Label *label1;
  30   Gtk::Alignment *label1aligned;
  31   Gtk::Label *label2;
  32   Gtk::Alignment *label2aligned;
  33   Gtk::Button *button;
  34   Gtk::HButtonBox *buttonbar;
  35
  36   /* Initializations.  */
  37
  38   setlocale (LC_ALL, "");
  39   application = new Gtk::Main (argc, argv);
  40   textdomain ("hello-c++-gnome");
  41   bindtextdomain ("hello-c++-gnome", LOCALEDIR);
  42
  43   /* Create the GUI elements.  */
  44
  45   window = new Gtk::Window (GTK_WINDOW_TOPLEVEL);
  46   window->set_title ("Hello example");
  47   window->realize ();
  48   window->delete_event.connect (SigC::slot (quit_callback));
  49
  50   label1 = new Gtk::Label (_("Hello, world!"));
  51
  52   label1aligned = new Gtk::Alignment (0.0, 0.5, 0, 0);
  53   label1aligned->add (*label1);
  54
  55   label2 = new Gtk::Label (g_strdup_printf (_("This program is running as process number %d."), getpid ()));
  56
  57   label2aligned = new Gtk::Alignment (0.0, 0.5, 0, 0);
  58   label2aligned->add (*label2);
  59
  60   button = new Gtk::Button ("OK");
  61   button->clicked.connect (Gtk::Main::quit.slot()); //slot (quit_callback));
  62
  63   buttonbar = new Gtk::HButtonBox (GTK_BUTTONBOX_END);
  64   buttonbar->pack_start (*button);
  65
  66   panel = new Gtk::VBox (false, GNOME_PAD_SMALL);
  67   panel->pack_start (*label1aligned);
  68   panel->pack_start (*label2aligned);
  69   panel->pack_start (*buttonbar);
  70
  71   window->add (*panel);
  72
  73   /* Make the GUI elements visible.  */
  74
  75   label1->show ();
  76   label1aligned->show ();
  77   label2->show ();
  78   label2aligned->show ();
  79   button->show ();
  80   buttonbar->show ();
  81   panel->show ();
  82   window->show ();
  83
  84   /* Start the event loop.  */
  85
  86   application->run ();
  87 }