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50
51#include <QtWidgets>
52
53#include "detailsdialog.h"
54
55//! [0]
56DetailsDialog::DetailsDialog(const QString &title, QWidget *parent)
57 : QDialog(parent)
58{
59 nameLabel = new QLabel(tr("Name:"));
60 addressLabel = new QLabel(tr("Address:"));
61 addressLabel->setAlignment(Qt::AlignLeft | Qt::AlignTop);
62
63 nameEdit = new QLineEdit;
64 addressEdit = new QTextEdit;
65
66 offersCheckBox = new QCheckBox(tr("Send information about products and "
67 "special offers"));
68
69 setupItemsTable();
70
71 buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
72 | QDialogButtonBox::Cancel);
73
74 connect(buttonBox, &QDialogButtonBox::accepted, this, &DetailsDialog::verify);
75 connect(buttonBox, &QDialogButtonBox::rejected, this, &DetailsDialog::reject);
76//! [0]
77
78//! [1]
79 QGridLayout *mainLayout = new QGridLayout;
80 mainLayout->addWidget(nameLabel, 0, 0);
81 mainLayout->addWidget(nameEdit, 0, 1);
82 mainLayout->addWidget(addressLabel, 1, 0);
83 mainLayout->addWidget(addressEdit, 1, 1);
84 mainLayout->addWidget(itemsTable, 0, 2, 2, 1);
85 mainLayout->addWidget(offersCheckBox, 2, 1, 1, 2);
86 mainLayout->addWidget(buttonBox, 3, 0, 1, 3);
87 setLayout(mainLayout);
88
89 setWindowTitle(title);
90}
91//! [1]
92
93//! [2]
94void DetailsDialog::setupItemsTable()
95{
96 items << tr("T-shirt") << tr("Badge") << tr("Reference book")
97 << tr("Coffee cup");
98
99 itemsTable = new QTableWidget(items.count(), 2);
100
101 for (int row = 0; row < items.count(); ++row) {
102 QTableWidgetItem *name = new QTableWidgetItem(items[row]);
103 name->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
104 itemsTable->setItem(row, 0, name);
105 QTableWidgetItem *quantity = new QTableWidgetItem("1");
106 itemsTable->setItem(row, 1, quantity);
107 }
108}
109//! [2]
110
111//! [3]
112QList<QPair<QString, int> > DetailsDialog::orderItems()
113{
114 QList<QPair<QString, int> > orderList;
115
116 for (int row = 0; row < items.count(); ++row) {
117 QPair<QString, int> item;
118 item.first = itemsTable->item(row, 0)->text();
119 int quantity = itemsTable->item(row, 1)->data(Qt::DisplayRole).toInt();
120 item.second = qMax(0, quantity);
121 orderList.append(item);
122 }
123
124 return orderList;
125}
126//! [3]
127
128//! [4]
129QString DetailsDialog::senderName() const
130{
131 return nameEdit->text();
132}
133//! [4]
134
135//! [5]
136QString DetailsDialog::senderAddress() const
137{
138 return addressEdit->toPlainText();
139}
140//! [5]
141
142//! [6]
143bool DetailsDialog::sendOffers()
144{
145 return offersCheckBox->isChecked();
146}
147//! [6]
148
149//! [7]
150void DetailsDialog::verify()
151{
152 if (!nameEdit->text().isEmpty() && !addressEdit->toPlainText().isEmpty()) {
153 accept();
154 return;
155 }
156
157 QMessageBox::StandardButton answer;
158 answer = QMessageBox::warning(this, tr("Incomplete Form"),
159 tr("The form does not contain all the necessary information.\n"
160 "Do you want to discard it?"),
161 QMessageBox::Yes | QMessageBox::No);
162
163 if (answer == QMessageBox::Yes)
164 reject();
165}
166//! [7]
167