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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;
offersCheckBox = new QCheckBox(tr("Send information about products and "
"special offers"));
setupItemsTable();
buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
| QDialogButtonBox::Cancel);
connect(buttonBox, SIGNAL(accepted()), this, SLOT(verify()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
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);
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();
}</pre>
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