detailsdialog.cpp Example File

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#include <QtGui>
#include "detailsdialog.h"
DetailsDialog::DetailsDialog(const QString &title, QWidget *parent)
    : QDialog(parent)
{
    nameLabel = new QLabel(tr("Name:"));
    addressLabel = new QLabel(tr("Address:"));
    addressLabel->setAlignment(Qt::AlignLeft | Qt::AlignTop);
    nameEdit = new QLineEdit;
    addressEdit = new QTextEdit;
#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
    offersCheckBox = new QCheckBox(tr("Send information about\n"
                                      "products and special offers"));
#else
    offersCheckBox = new QCheckBox(tr("Send information about products and "
                                      "special offers"));
#endif
    setupItemsTable();
    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
                                     | QDialogButtonBox::Cancel);
    connect(buttonBox, SIGNAL(accepted()), this, SLOT(verify()));
    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
    QWidget *widgetSubscriber = new QWidget;
    QGridLayout *subscriberLayout = new QGridLayout;
    subscriberLayout->addWidget(nameLabel, 0, 0);
    subscriberLayout->addWidget(nameEdit, 0, 1);
    subscriberLayout->addWidget(addressLabel, 1, 0);
    subscriberLayout->addWidget(addressEdit, 1, 1);
    subscriberLayout->addWidget(offersCheckBox, 2, 0, 1, 2);
    widgetSubscriber->setLayout(subscriberLayout);
    QWidget *widgetOrder = new QWidget;
    QVBoxLayout *orderLayout = new QVBoxLayout;
    orderLayout->addWidget(itemsTable);
    widgetOrder->setLayout(orderLayout);
    QTabWidget *tabWidget = new QTabWidget;
    tabWidget->addTab(widgetSubscriber, "Subscriber");
    tabWidget->addTab(widgetOrder, "Order");
    QVBoxLayout *mainLayout = new QVBoxLayout;
    mainLayout->addWidget(tabWidget);
    mainLayout->addWidget(buttonBox);
    setLayout(mainLayout);
#else
    QGridLayout *mainLayout = new QGridLayout;
    mainLayout->addWidget(nameLabel, 0, 0);
    mainLayout->addWidget(nameEdit, 0, 1);
    mainLayout->addWidget(addressLabel, 1, 0);
    mainLayout->addWidget(addressEdit, 1, 1);
    mainLayout->addWidget(itemsTable, 0, 2, 2, 1);
    mainLayout->addWidget(offersCheckBox, 2, 1, 1, 2);
    mainLayout->addWidget(buttonBox, 3, 0, 1, 3);
    setLayout(mainLayout);
#endif
    setWindowTitle(title);
}
void DetailsDialog::setupItemsTable()
{
    items << tr("T-shirt") << tr("Badge") << tr("Reference book")
          << tr("Coffee cup");
    itemsTable = new QTableWidget(items.count(), 2);
    for (int row = 0; row < items.count(); ++row) {
        QTableWidgetItem *name = new QTableWidgetItem(items[row]);
        name->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
        itemsTable->setItem(row, 0, name);
        QTableWidgetItem *quantity = new QTableWidgetItem("1");
        itemsTable->setItem(row, 1, quantity);
    }
}
QList<QPair<QString, int> > DetailsDialog::orderItems()
{
    QList<QPair<QString, int> > orderList;
    for (int row = 0; row < items.count(); ++row) {
        QPair<QString, int> item;
        item.first = itemsTable->item(row, 0)->text();
        int quantity = itemsTable->item(row, 1)->data(Qt::DisplayRole).toInt();
        item.second = qMax(0, quantity);
        orderList.append(item);
    }
    return orderList;
}
QString DetailsDialog::senderName() const
{
    return nameEdit->text();
}
QString DetailsDialog::senderAddress() const
{
    return addressEdit->toPlainText();
}
bool DetailsDialog::sendOffers()
{
    return offersCheckBox->isChecked();
}
void DetailsDialog::verify()
{
    if (!nameEdit->text().isEmpty() && !addressEdit->toPlainText().isEmpty()) {
        accept();
        return;
    }
    QMessageBox::StandardButton answer;
    answer = QMessageBox::warning(this, tr("Incomplete Form"),
        tr("The form does not contain all the necessary information.\n"
           "Do you want to discard it?"),
        QMessageBox::Yes | QMessageBox::No);
    if (answer == QMessageBox::Yes)
        reject();
}