main.cpp 范例文件

multimediawidgets/player/main.cpp
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#include "player.h" #include <QApplication> #include <QCommandLineParser> #include <QCommandLineOption> #include <QDir> int main(int argc, char *argv[]) { QApplication app(argc, argv); QCoreApplication::setApplicationName("Player Example"); QCoreApplication::setOrganizationName("QtProject"); QCoreApplication::setApplicationVersion(QT_VERSION_STR); QCommandLineParser parser; parser.setApplicationDescription("Qt MultiMedia Player Example"); parser.addHelpOption(); parser.addVersionOption(); parser.addPositionalArgument("url", "The URL to open."); parser.process(app); Player player; if (!parser.positionalArguments().isEmpty() && player.isPlayerAvailable()) { QList<QUrl> urls; foreach (const QString &a, parser.positionalArguments()) urls.append(QUrl::fromUserInput(a, QDir::currentPath(), QUrl::AssumeLocalFile)); player.addToPlaylist(urls); } #if defined(Q_WS_SIMULATOR) player.setAttribute(Qt::WA_LockLandscapeOrientation); player.showMaximized(); #else player.show(); #endif return app.exec(); }