|  | Home · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# dialog.cpp Example File
network/threadedfortuneserver/dialog.cpp

        /****************************************************************************
        **
        ** Copyright (C) 2005-2006 Trolltech AS. All rights reserved.
        **
        ** This file is part of the documentation of the Qt Toolkit.
        **
        ** This file may be used under the terms of the GNU General Public
        ** License version 2.0 as published by the Free Software Foundation
        ** and appearing in the file LICENSE.GPL included in the packaging of
        ** this file.  Please review the following information to ensure GNU
        ** General Public Licensing requirements will be met:
        ** http://www.trolltech.com/products/qt/opensource.html
        **
        ** If you are unsure which license is appropriate for your use, please
        ** review the following information:
        ** http://www.trolltech.com/products/qt/licensing.html or contact the
        ** sales department at sales@trolltech.com.
        **
        ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
        ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        **
        ****************************************************************************/

        #include <QtGui>
        #include <QtNetwork>

        #include <stdlib.h>

        #include "dialog.h"
        #include "fortuneserver.h"

        Dialog::Dialog(QWidget *parent)
            : QDialog(parent)
        {
            statusLabel = new QLabel;
            quitButton = new QPushButton(tr("Quit"));
            quitButton->setAutoDefault(false);

            if (!server.listen()) {
                QMessageBox::critical(this, tr("Threaded Fortune Server"),
                                      tr("Unable to start the server: %1.")
                                      .arg(server.errorString()));
                close();
                return;
            }

            statusLabel->setText(tr("The server is running on port %1.\n"
                                    "Run the Fortune Client example now.")
                                 .arg(server.serverPort()));

            connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));

            QHBoxLayout *buttonLayout = new QHBoxLayout;
            buttonLayout->addStretch(1);
            buttonLayout->addWidget(quitButton);

            QVBoxLayout *mainLayout = new QVBoxLayout;
            mainLayout->addWidget(statusLabel);
            mainLayout->addLayout(buttonLayout);
            setLayout(mainLayout);

            setWindowTitle(tr("Threaded Fortune Server"));
        }