gnu/dist/gettext/gettext-tools/examples/hello-c++-kde/hellowindow.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 #if HAVE_CONFIG_H
   6 # include <config.h>
   7 #endif
   8
   9 /* Specification.  */
  10 #include "hellowindow.h"
  11
  12 /* Declare i18n.  */
  13 #include <klocale.h>
  14 /* Declare KMainWindow.  */
  15 #include <kmainwindow.h>
  16 /* Declare QLabel.  */
  17 #include <qlabel.h>
  18 /* Declare QPushButton.  */
  19 #include <qpushbutton.h>
  20 /* Declare QString.  */
  21 #include <qstring.h>
  22 /* Declare QVBox.  */
  23 #include <qvbox.h>
  24 /* Declare QHBox.  */
  25 #include <qhbox.h>
  26
  27 /* Get getpid() declaration.  */
  28 #if HAVE_UNISTD_H
  29 # include <unistd.h>
  30 #endif
  31
  32 // The main window widget.
  33
  34 HelloMainWindow::HelloMainWindow (QWidget * parent, const char * name)
  35   : KMainWindow (parent, name)
  36 {
  37   setCaption ("Hello example");
  38
  39   QVBox *panel = new QVBox (this);
  40   panel->setSpacing (2);
  41
  42   QLabel *label1 = new QLabel (i18n ("Hello, world!"), panel);
  43
  44   QString label2text;
  45   // NOT using QString::sprintf because it doesn't support reordering of
  46   // arguments.
  47   //label2text.sprintf (i18n ("This program is running as process number %d"),
  48   //                    getpid ());
  49   label2text = i18n ("This program is running as process number %1.").arg(getpid ());
  50   QLabel *label2 = new QLabel (label2text, panel);
  51
  52   QHBox *buttonbar = new QHBox (panel);
  53   QWidget *filler = new QWidget (buttonbar); // makes the button right-aligned
  54   button = new QPushButton ("OK", buttonbar);
  55   button->setMaximumWidth (button->sizeHint().width() + 20);
  56
  57   panel->resize (panel->sizeHint ());
  58   resize (panel->frameSize ());
  59 }
  60
  61 HelloMainWindow::~HelloMainWindow ()
  62 {
  63 }