main.cpp

这个是QT3C++编程书(齐亮翻译)里14,17,18章的代码

#include <qapplication.h>
#include <qlistview.h>

#include "saxhandler.h"

bool parseFile(const QString &fileName)
{
    QListView *listView = new QListView(0);
    listView->setCaption(QObject::tr("SAX Handler"));
    listView->setRootIsDecorated(true);
    listView->setResizeMode(QListView::AllColumns);
    listView->addColumn(QObject::tr("Terms"));
    listView->addColumn(QObject::tr("Pages"));
    listView->show();

    QFile file(fileName);
    QXmlSimpleReader reader;

    SaxHandler handler(listView);
    reader.setContentHandler(&handler);
    reader.setErrorHandler(&handler);
    return reader.parse(&file);
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    if (argc < 2) {
        qWarning("Usage: saxhandler file1.xml...");
        return 1;
    }

    for (int i = 1; i < argc; ++i)
        parseFile(argv[i]);

    QObject::connect(&app, SIGNAL(lastWindowClosed()),
                     &app, SLOT(quit()));
    return app.exec();
}