gnu/dist/gettext/gettext-tools/examples/hello-c++-kde/hello.cc

   1 // Example for use of GNU gettext.
   2 // Copyright (C) 2003 Free Software Foundation, Inc.
   3 // This file is published under the GNU General Public License.
   4
   5 // Source code of the C++ program.
   6
   7 #if HAVE_CONFIG_H
   8 # include <config.h>
   9 #endif
  10
  11 #include <stdlib.h>
  12 /* Declare KCmdLineArgs, KCmdLineOptions.  */
  13 #include <kcmdlineargs.h>
  14 /* Declare KApplication.  */
  15 #include <kapplication.h>
  16 /* Declare KAboutData.  */
  17 #include <kaboutdata.h>
  18 /* Declare main window widget.  */
  19 #include "hellowindow.h"
  20
  21 // Comment line options.
  22
  23 static KCmdLineOptions options[] =
  24 {
  25   { 0, 0, 0 } // End of options.
  26 };
  27
  28 int
  29 main (int argc, char *argv[])
  30 {
  31   // Initializations.
  32
  33   {
  34     // Add our installation directory to KDE's search list for message
  35     // catalogs.  By default it looks only in $KDEHOME/share/locale and
  36     // $KDEDIR/share/locale.
  37     QString kdedirs = getenv ("KDEDIRS");
  38     if (kdedirs.isEmpty ())
  39       kdedirs = PREFIX;
  40     else
  41       kdedirs = kdedirs + ":" + PREFIX;
  42     setenv ("KDEDIRS", (const char *) kdedirs.local8Bit(), true);
  43   }
  44
  45   KAboutData aboutData ("hello-c++-kde",
  46                         I18N_NOOP ("Hello example"),
  47                         VERSION,
  48                         I18N_NOOP ("Hello world example"),
  49                         KAboutData::License_GPL,
  50                         "(C) 2003 Free Software Foundation",
  51                         NULL,
  52                         NULL,
  53                         "bug-gnu-gettext@gnu.org");
  54   KCmdLineArgs::init (argc, argv, &aboutData);
  55   KCmdLineArgs::addCmdLineOptions (options);
  56   KApplication application;
  57
  58   // Create the GUI elements.
  59
  60   HelloMainWindow *window = new HelloMainWindow ();
  61   QObject::connect (window->button, SIGNAL (clicked ()),
  62                     &application, SLOT (quit ()));
  63
  64   application.setMainWidget (window);
  65
  66   // Make the GUI elements visible.
  67
  68   window->show ();
  69
  70   // Start the event loop.
  71
  72   return application.exec ();
  73 }