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-rw-r--r--examples/widgets/tutorials/addressbook/part5/addressbook.cpp283
1 files changed, 0 insertions, 283 deletions
diff --git a/examples/widgets/tutorials/addressbook/part5/addressbook.cpp b/examples/widgets/tutorials/addressbook/part5/addressbook.cpp
deleted file mode 100644
index 52aa5a0b28..0000000000
--- a/examples/widgets/tutorials/addressbook/part5/addressbook.cpp
+++ /dev/null
@@ -1,283 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QtWidgets>
-#include "addressbook.h"
-
-AddressBook::AddressBook(QWidget *parent)
- : QWidget(parent)
-{
- QLabel *nameLabel = new QLabel(tr("Name:"));
- nameLine = new QLineEdit;
- nameLine->setReadOnly(true);
-
- QLabel *addressLabel = new QLabel(tr("Address:"));
- addressText = new QTextEdit;
- addressText->setReadOnly(true);
-
- addButton = new QPushButton(tr("&Add"));
-
- editButton = new QPushButton(tr("&Edit"));
- editButton->setEnabled(false);
- removeButton = new QPushButton(tr("&Remove"));
- removeButton->setEnabled(false);
-//! [instantiating findButton]
- findButton = new QPushButton(tr("&Find"));
- findButton->setEnabled(false);
-//! [instantiating findButton]
- submitButton = new QPushButton(tr("&Submit"));
- submitButton->hide();
- cancelButton = new QPushButton(tr("&Cancel"));
- cancelButton->hide();
-
- nextButton = new QPushButton(tr("&Next"));
- nextButton->setEnabled(false);
- previousButton = new QPushButton(tr("&Previous"));
- previousButton->setEnabled(false);
-
-//! [instantiating FindDialog]
- dialog = new FindDialog(this);
-//! [instantiating FindDialog]
-
- connect(addButton, &QPushButton::clicked,
- this, &AddressBook::addContact);
- connect(submitButton, &QPushButton::clicked,
- this, &AddressBook::submitContact);
- connect(editButton, &QPushButton::clicked,
- this, &AddressBook::editContact);
- connect(removeButton, &QPushButton::clicked,
- this, &AddressBook::removeContact);
- connect(cancelButton, &QPushButton::clicked,
- this, &AddressBook::cancel);
-//! [signals and slots for find]
- connect(findButton, &QPushButton::clicked,
- this, &AddressBook::findContact);
-//! [signals and slots for find]
- connect(nextButton, &QPushButton::clicked,
- this, &AddressBook::next);
- connect(previousButton, &QPushButton::clicked,
- this, &AddressBook::previous);
-
- QVBoxLayout *buttonLayout1 = new QVBoxLayout;
- buttonLayout1->addWidget(addButton);
- buttonLayout1->addWidget(editButton);
- buttonLayout1->addWidget(removeButton);
-//! [adding findButton to layout]
- buttonLayout1->addWidget(findButton);
-//! [adding findButton to layout]
- buttonLayout1->addWidget(submitButton);
- buttonLayout1->addWidget(cancelButton);
- buttonLayout1->addStretch();
-
- QHBoxLayout *buttonLayout2 = new QHBoxLayout;
- buttonLayout2->addWidget(previousButton);
- buttonLayout2->addWidget(nextButton);
-
- QGridLayout *mainLayout = new QGridLayout;
- mainLayout->addWidget(nameLabel, 0, 0);
- mainLayout->addWidget(nameLine, 0, 1);
- mainLayout->addWidget(addressLabel, 1, 0, Qt::AlignTop);
- mainLayout->addWidget(addressText, 1, 1);
- mainLayout->addLayout(buttonLayout1, 1, 2);
- mainLayout->addLayout(buttonLayout2, 2, 1);
-
- setLayout(mainLayout);
- setWindowTitle(tr("Simple Address Book"));
-}
-
-void AddressBook::addContact()
-{
- oldName = nameLine->text();
- oldAddress = addressText->toPlainText();
-
- nameLine->clear();
- addressText->clear();
-
- updateInterface(AddingMode);
-}
-
-void AddressBook::editContact()
-{
- oldName = nameLine->text();
- oldAddress = addressText->toPlainText();
-
- updateInterface(EditingMode);
-}
-
-void AddressBook::submitContact()
-{
- QString name = nameLine->text();
- QString address = addressText->toPlainText();
-
- if (name.isEmpty() || address.isEmpty()) {
- QMessageBox::information(this, tr("Empty Field"),
- tr("Please enter a name and address."));
- return;
- }
-
- if (currentMode == AddingMode) {
-
- if (!contacts.contains(name)) {
- contacts.insert(name, address);
- QMessageBox::information(this, tr("Add Successful"),
- tr("\"%1\" has been added to your address book.").arg(name));
- } else {
- QMessageBox::information(this, tr("Add Unsuccessful"),
- tr("Sorry, \"%1\" is already in your address book.").arg(name));
- }
- } else if (currentMode == EditingMode) {
-
- if (oldName != name) {
- if (!contacts.contains(name)) {
- QMessageBox::information(this, tr("Edit Successful"),
- tr("\"%1\" has been edited in your address book.").arg(oldName));
- contacts.remove(oldName);
- contacts.insert(name, address);
- } else {
- QMessageBox::information(this, tr("Edit Unsuccessful"),
- tr("Sorry, \"%1\" is already in your address book.").arg(name));
- }
- } else if (oldAddress != address) {
- QMessageBox::information(this, tr("Edit Successful"),
- tr("\"%1\" has been edited in your address book.").arg(name));
- contacts[name] = address;
- }
- }
-
- updateInterface(NavigationMode);
-}
-
-void AddressBook::cancel()
-{
- nameLine->setText(oldName);
- addressText->setText(oldAddress);
- updateInterface(NavigationMode);
-}
-
-void AddressBook::removeContact()
-{
- QString name = nameLine->text();
- QString address = addressText->toPlainText();
-
- if (contacts.contains(name)) {
-
- int button = QMessageBox::question(this,
- tr("Confirm Remove"),
- tr("Are you sure you want to remove \"%1\"?").arg(name),
- QMessageBox::Yes | QMessageBox::No);
-
- if (button == QMessageBox::Yes) {
-
- previous();
- contacts.remove(name);
-
- QMessageBox::information(this, tr("Remove Successful"),
- tr("\"%1\" has been removed from your address book.").arg(name));
- }
- }
-
- updateInterface(NavigationMode);
-}
-
-void AddressBook::next()
-{
- QString name = nameLine->text();
- QMap<QString, QString>::iterator i = contacts.find(name);
-
- if (i != contacts.end())
- i++;
-
- if (i == contacts.end())
- i = contacts.begin();
-
- nameLine->setText(i.key());
- addressText->setText(i.value());
-}
-
-void AddressBook::previous()
-{
- QString name = nameLine->text();
- QMap<QString, QString>::iterator i = contacts.find(name);
-
- if (i == contacts.end()) {
- nameLine->clear();
- addressText->clear();
- return;
- }
-
- if (i == contacts.begin())
- i = contacts.end();
-
- i--;
- nameLine->setText(i.key());
- addressText->setText(i.value());
-}
-//! [findContact() function]
-void AddressBook::findContact()
-{
- dialog->show();
-
- if (dialog->exec() == QDialog::Accepted) {
- QString contactName = dialog->getFindText();
-
- if (contacts.contains(contactName)) {
- nameLine->setText(contactName);
- addressText->setText(contacts.value(contactName));
- } else {
- QMessageBox::information(this, tr("Contact Not Found"),
- tr("Sorry, \"%1\" is not in your address book.").arg(contactName));
- return;
- }
- }
-
- updateInterface(NavigationMode);
-}
-//! [findContact() function]
-
-void AddressBook::updateInterface(Mode mode)
-{
- currentMode = mode;
-
- switch (currentMode) {
-
- case AddingMode:
- case EditingMode:
-
- nameLine->setReadOnly(false);
- nameLine->setFocus(Qt::OtherFocusReason);
- addressText->setReadOnly(false);
-
- addButton->setEnabled(false);
- editButton->setEnabled(false);
- removeButton->setEnabled(false);
-
- nextButton->setEnabled(false);
- previousButton->setEnabled(false);
-
- submitButton->show();
- cancelButton->show();
- break;
-
- case NavigationMode:
-
- if (contacts.isEmpty()) {
- nameLine->clear();
- addressText->clear();
- }
-
- nameLine->setReadOnly(true);
- addressText->setReadOnly(true);
- addButton->setEnabled(true);
-
- int number = contacts.size();
- editButton->setEnabled(number >= 1);
- removeButton->setEnabled(number >= 1);
- findButton->setEnabled(number > 2);
- nextButton->setEnabled(number > 1);
- previousButton->setEnabled(number > 1);
-
- submitButton->hide();
- cancelButton->hide();
- break;
- }
-}
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