qt5base-lts/examples/widgets/desktop/systray/main.cpp
Christian Ehrlicher aa32510430 Cleanup Widgets examples - nullptr
Cleanup the widgets examples - replace 0 with nullptr

Change-Id: Id4bf119b9a41f6d10117f3a613a6e604128fa196
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
2019-01-23 15:13:45 +00:00

97 lines
3.3 KiB
C++

/****************************************************************************
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#include <QApplication>
#ifndef QT_NO_SYSTEMTRAYICON
#include <QMessageBox>
#include "window.h"
int main(int argc, char *argv[])
{
Q_INIT_RESOURCE(systray);
QApplication app(argc, argv);
if (!QSystemTrayIcon::isSystemTrayAvailable()) {
QMessageBox::critical(nullptr, QObject::tr("Systray"),
QObject::tr("I couldn't detect any system tray "
"on this system."));
return 1;
}
QApplication::setQuitOnLastWindowClosed(false);
Window window;
window.show();
return app.exec();
}
#else
#include <QLabel>
#include <QDebug>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QString text("QSystemTrayIcon is not supported on this platform");
QLabel *label = new QLabel(text);
label->setWordWrap(true);
label->show();
qDebug() << text;
app.exec();
}
#endif