AddressBook::AddressBook(QWidget *parent)
: QMainWindow(parent)
{
QStringList labels;
labels << tr("Name") << tr("Address") << tr("Phone Number");
treeWidget = new QTreeWidget;
treeWidget->setColumnCount(3);
treeWidget->setHeaderLabels(labels);
setCentralWidget(treeWidget);
createActions();
createMenus();
QFile file(QDir::homePath() + "/addressbook.txt");
if (file.open(QIODevice::ReadOnly)) {
QTextStream in(&file);
in.setCodec("UTF-8");
while (!in.atEnd()) {
ABItem *entry = new ABItem(treeWidget);
entry->setContact(in.readLine());
entry->setAddress(in.readLine());
entry->setPhoneNumber(in.readLine());
in.readLine();
}
}
}
AddressBook::AddressBook(QWidget *parent, const char *name)
: QMainWindow(parent, name)
{
setCaption(tr("Address Book"));
listView = new QListView(this);
listView->addColumn(tr("Name"));
listView->addColumn(tr("Address"));
listView->addColumn(tr("Phone Number"));
listView->setAllColumnsShowFocus(true);
listView->setResizeMode(QListView::LastColumn);
setCentralWidget(listView);
createActions();
createMenus();
QFile file(QDir::homeDirPath() + "/addressbook.txt");
if (file.open(IO_ReadOnly | IO_Translate)) {
QTextStream input(&file);
input.setEncoding(QTextStream::UnicodeUTF8);
while (!input.eof()) {
ABItem *entry = new ABItem(listView);
entry->setContact(input.readLine());
entry->setAddress(input.readLine());
entry->setPhoneNumber(input.readLine());
input.readLine();
}
}
}
AddressBook::~AddressBook()
{
QFile file(QDir::homePath() + "/addressbook.txt");
if (file.open(QIODevice::WriteOnly)) {
QTextStream output(&file);
output.setCodec("UTF-8");
for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) {
ABItem *entry =
static_cast<ABItem *>(treeWidget->topLevelItem(i));
output << entry->contact() << endl;
output << entry->address() << endl;
output << entry->phoneNumber() << endl;
output << endl;
}
}
}
AddressBook::~AddressBook()
{
QFile file(QDir::homeDirPath() + "/addressbook.txt");
if (file.open(IO_WriteOnly | IO_Translate)) {
QTextStream output(&file);
output.setEncoding(QTextStream::UnicodeUTF8);
QListViewItemIterator it(listView);
while (it.current()) {
ABItem *entry = (ABItem*)it.current();
output << entry->contact() << endl;
output << entry->address() << endl;
output << entry->phoneNumber() << endl;
output << endl;
++it;
}
}
}
ABItem *AddressBook::createEntry(const QString &contact)
{
ABItem *item = new ABItem(treeWidget);
item->setContact(contact);
return item;
}
