main.cpp Example File
svgviewer/main.cpp
#include <QApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QStringList>
#ifndef QT_NO_OPENGL
#include <QGLFormat>
#endif
#include "mainwindow.h"
int main(int argc, char **argv)
{
Q_INIT_RESOURCE(svgviewer);
QApplication app(argc, argv);
QCoreApplication::setApplicationName("SVG Viewer");
QGuiApplication::setApplicationDisplayName(QCoreApplication::applicationName());
QCoreApplication::setOrganizationName("QtProject");
QCoreApplication::setApplicationVersion(QT_VERSION_STR);
QCommandLineParser parser;
parser.setApplicationDescription("Qt SVG Viewer");
parser.addHelpOption();
parser.addVersionOption();
parser.addPositionalArgument("file", "The file to open.");
parser.process(app);
MainWindow window;
if (!window.loadFile(parser.positionalArguments().value(0, QLatin1String(":/files/bubbles.svg"))))
return -1;
window.show();
return app.exec();
}