}
-static void init_platform(const QString &name, const QString &platformPluginPath)
+static void init_platform(QString name, const QString &platformPluginPath)
{
+ if (name.isEmpty()) {
+ const QStringList keys = QPlatformIntegrationFactory::keys(platformPluginPath);
+#if defined(Q_OS_MAC)
+ const QString defaultPlatform = QLatin1String("cocoa");
+#elif defined (Q_OS_WIN)
+ const QString defaultPlatform = QLatin1String("windows");
+#else
+ const QString defaultPlatform = QLatin1String("xcb");
+#endif
+ if (keys.contains(defaultPlatform)) {
+ qWarning("No platform plugin argument was specified, defaulting to \"%s\".",
+ qPrintable(defaultPlatform));
+ name = defaultPlatform;
+ } else {
+ qFatal("No platform plugin argument was specified and the default plugin \"%s\" is not available",
+ qPrintable(defaultPlatform));
+ }
+ }
+
QGuiApplicationPrivate::platform_integration = QPlatformIntegrationFactory::create(name, platformPluginPath);
if (!QGuiApplicationPrivate::platform_integration) {
QStringList keys = QPlatformIntegrationFactory::keys(platformPluginPath);
QString fatalMessage =
QString::fromLatin1("Failed to load platform plugin \"%1\". Available platforms are: \n").arg(name);
foreach(const QString &key, keys) {
- fatalMessage.append(key + QString::fromLatin1("\n"));
+ fatalMessage.append(key + QLatin1Char('\n'));
}
qFatal("%s", fatalMessage.toLocal8Bit().constData());
-
}
-
}
static void init_plugins(const QList<QByteArray> &pluginList)