main.cpp 范例文件

itemviews/customsortfiltermodel/main.cpp
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#include <QtWidgets> #include "window.h" void addMail(QAbstractItemModel *model, const QString &subject, const QString &sender, const QDateTime &date) { model->insertRow(0); model->setData(model->index(0, 0), subject); model->setData(model->index(0, 1), sender); model->setData(model->index(0, 2), date); } QAbstractItemModel *createMailModel(QObject *parent) { QStandardItemModel *model = new QStandardItemModel(0, 3, parent); model->setHeaderData(0, Qt::Horizontal, QObject::tr("Subject")); model->setHeaderData(1, Qt::Horizontal, QObject::tr("Sender")); model->setHeaderData(2, Qt::Horizontal, QObject::tr("Date")); addMail(model, "Happy New Year!", "Grace K. <grace@software-inc.com>", QDateTime(QDate(2006, 12, 31), QTime(17, 03))); addMail(model, "Radically new concept", "Grace K. <grace@software-inc.com>", QDateTime(QDate(2006, 12, 22), QTime(9, 44))); addMail(model, "Accounts", "pascale@nospam.com", QDateTime(QDate(2006, 12, 31), QTime(12, 50))); addMail(model, "Expenses", "Joe Bloggs <joe@bloggs.com>", QDateTime(QDate(2006, 12, 25), QTime(11, 39))); addMail(model, "Re: Expenses", "Andy <andy@nospam.com>", QDateTime(QDate(2007, 01, 02), QTime(16, 05))); addMail(model, "Re: Accounts", "Joe Bloggs <joe@bloggs.com>", QDateTime(QDate(2007, 01, 03), QTime(14, 18))); addMail(model, "Re: Accounts", "Andy <andy@nospam.com>", QDateTime(QDate(2007, 01, 03), QTime(14, 26))); addMail(model, "Sports", "Linda Smith <linda.smith@nospam.com>", QDateTime(QDate(2007, 01, 05), QTime(11, 33))); addMail(model, "AW: Sports", "Rolf Newschweinstein <rolfn@nospam.com>", QDateTime(QDate(2007, 01, 05), QTime(12, 00))); addMail(model, "RE: Sports", "Petra Schmidt <petras@nospam.com>", QDateTime(QDate(2007, 01, 05), QTime(12, 01))); return model; } int main(int argc, char *argv[]) { QApplication app(argc, argv); Window window; window.setSourceModel(createMailModel(&window)); window.show(); return app.exec(); }