Qt 4.8: pages.cpp Example File (dialogs/configdialog/pages.cpp)

Qt Reference Documentation

# pages.cpp Example File

dialogs/configdialog/pages.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
     ** All rights reserved.
     ** Contact: Nokia Corporation (qt-info@nokia.com)
     **
     ** This file is part of the examples of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** You may use this file under the terms of the BSD license as follows:
     **
     ** "Redistribution and use in source and binary forms, with or without
     ** modification, are permitted provided that the following conditions are
     ** met:
     **   * Redistributions of source code must retain the above copyright
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     **   * Redistributions in binary form must reproduce the above copyright
     **     notice, this list of conditions and the following disclaimer in
     **     the documentation and/or other materials provided with the
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     **     the names of its contributors may be used to endorse or promote
     **     products derived from this software without specific prior written
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     #include <QtGui>

     #include "pages.h"

     ConfigurationPage::ConfigurationPage(QWidget *parent)
         : QWidget(parent)
     {
         QGroupBox *configGroup = new QGroupBox(tr("Server configuration"));

         QLabel *serverLabel = new QLabel(tr("Server:"));
         QComboBox *serverCombo = new QComboBox;
         serverCombo->addItem(tr("Qt (Australia)"));
         serverCombo->addItem(tr("Qt (Germany)"));
         serverCombo->addItem(tr("Qt (Norway)"));
         serverCombo->addItem(tr("Qt (People's Republic of China)"));
         serverCombo->addItem(tr("Qt (USA)"));

         QHBoxLayout *serverLayout = new QHBoxLayout;
         serverLayout->addWidget(serverLabel);
         serverLayout->addWidget(serverCombo);

         QVBoxLayout *configLayout = new QVBoxLayout;
         configLayout->addLayout(serverLayout);
         configGroup->setLayout(configLayout);

         QVBoxLayout *mainLayout = new QVBoxLayout;
         mainLayout->addWidget(configGroup);
         mainLayout->addStretch(1);
         setLayout(mainLayout);
     }

     UpdatePage::UpdatePage(QWidget *parent)
         : QWidget(parent)
     {
         QGroupBox *updateGroup = new QGroupBox(tr("Package selection"));
         QCheckBox *systemCheckBox = new QCheckBox(tr("Update system"));
         QCheckBox *appsCheckBox = new QCheckBox(tr("Update applications"));
         QCheckBox *docsCheckBox = new QCheckBox(tr("Update documentation"));

         QGroupBox *packageGroup = new QGroupBox(tr("Existing packages"));

         QListWidget *packageList = new QListWidget;
         QListWidgetItem *qtItem = new QListWidgetItem(packageList);
         qtItem->setText(tr("Qt"));
         QListWidgetItem *qsaItem = new QListWidgetItem(packageList);
         qsaItem->setText(tr("QSA"));
         QListWidgetItem *teamBuilderItem = new QListWidgetItem(packageList);
         teamBuilderItem->setText(tr("Teambuilder"));

         QPushButton *startUpdateButton = new QPushButton(tr("Start update"));

         QVBoxLayout *updateLayout = new QVBoxLayout;
         updateLayout->addWidget(systemCheckBox);
         updateLayout->addWidget(appsCheckBox);
         updateLayout->addWidget(docsCheckBox);
         updateGroup->setLayout(updateLayout);

         QVBoxLayout *packageLayout = new QVBoxLayout;
         packageLayout->addWidget(packageList);
         packageGroup->setLayout(packageLayout);

         QVBoxLayout *mainLayout = new QVBoxLayout;
         mainLayout->addWidget(updateGroup);
         mainLayout->addWidget(packageGroup);
         mainLayout->addSpacing(12);
         mainLayout->addWidget(startUpdateButton);
         mainLayout->addStretch(1);
         setLayout(mainLayout);
     }

     QueryPage::QueryPage(QWidget *parent)
         : QWidget(parent)
     {
         QGroupBox *packagesGroup = new QGroupBox(tr("Look for packages"));

         QLabel *nameLabel = new QLabel(tr("Name:"));
         QLineEdit *nameEdit = new QLineEdit;

         QLabel *dateLabel = new QLabel(tr("Released after:"));
         QDateTimeEdit *dateEdit = new QDateTimeEdit(QDate::currentDate());

         QCheckBox *releasesCheckBox = new QCheckBox(tr("Releases"));
         QCheckBox *upgradesCheckBox = new QCheckBox(tr("Upgrades"));

         QSpinBox *hitsSpinBox = new QSpinBox;
         hitsSpinBox->setPrefix(tr("Return up to "));
         hitsSpinBox->setSuffix(tr(" results"));
         hitsSpinBox->setSpecialValueText(tr("Return only the first result"));
         hitsSpinBox->setMinimum(1);
         hitsSpinBox->setMaximum(100);
         hitsSpinBox->setSingleStep(10);

         QPushButton *startQueryButton = new QPushButton(tr("Start query"));

         QGridLayout *packagesLayout = new QGridLayout;
         packagesLayout->addWidget(nameLabel, 0, 0);
         packagesLayout->addWidget(nameEdit, 0, 1);
         packagesLayout->addWidget(dateLabel, 1, 0);
         packagesLayout->addWidget(dateEdit, 1, 1);
         packagesLayout->addWidget(releasesCheckBox, 2, 0);
         packagesLayout->addWidget(upgradesCheckBox, 3, 0);
         packagesLayout->addWidget(hitsSpinBox, 4, 0, 1, 2);
         packagesGroup->setLayout(packagesLayout);

         QVBoxLayout *mainLayout = new QVBoxLayout;
         mainLayout->addWidget(packagesGroup);
         mainLayout->addSpacing(12);
         mainLayout->addWidget(startQueryButton);
         mainLayout->addStretch(1);
         setLayout(mainLayout);
     }