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// Copyright (C) 2023 Samuel Gaist <samuel.gaist@edeltech.ch>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [QApplication subclass]
#include <QApplication>
#include <QDebug>
#include <QFileOpenEvent>
#include <QPushButton>
class MyApplication : public QApplication
{
public:
MyApplication(int &argc, char **argv)
: QApplication(argc, argv)
{
}
bool event(QEvent *event) override
{
if (event->type() == QEvent::FileOpen) {
QFileOpenEvent *openEvent = static_cast<QFileOpenEvent *>(event);
const QUrl url = openEvent->url();
if (url.isLocalFile()) {
QFile localFile(url.toLocalFile());
// read from local file
} else if (url.isValid()) {
// process according to the URL's schema
} else {
// parse openEvent->file()
}
}
return QApplication::event(event);
}
};
//! [QApplication subclass]
int main(int argc, char *argv[])
{
MyApplication app(argc, argv);
QPushButton closeButton("Quit");
QObject::connect(&closeButton, &QPushButton::clicked, &app, &QApplication::quit);
closeButton.show();
return app.exec();
}
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