/******************************************************************************** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.**** This file is part of the example classes 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 "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("Trolltech (Australia)"));    serverCombo->addItem(tr("Trolltech (Norway)"));    serverCombo->addItem(tr("Trolltech (People's Republic of China)"));    serverCombo->addItem(tr("Trolltech (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);}