main.cpp 范例文件

qmlspectrogram/main.cpp
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#include <QtGui/QGuiApplication> #include <QtCore/QDir> #include <QtQuick/QQuickView> #include <QtQml/QQmlApplicationEngine> int main(int argc, char *argv[]) { QGuiApplication app(argc, argv); QQmlApplicationEngine engine; // The following are needed to make examples run without having to install the module // in desktop environments. #ifdef Q_OS_WIN QString extraImportPath(QStringLiteral("%1/../../../../%2")); #else QString extraImportPath(QStringLiteral("%1/../../../%2")); #endif engine.addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(), QString::fromLatin1("qml"))); engine.load(QUrl(QStringLiteral("qrc:/qml/qml/qmlspectrogram/main.qml"))); return app.exec(); }