diff options
Diffstat (limited to 'src/imports/settings/qqmlsettings.cpp')
| -rw-r--r-- | src/imports/settings/qqmlsettings.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/imports/settings/qqmlsettings.cpp b/src/imports/settings/qqmlsettings.cpp index 2271774643..54ff64a3a9 100644 --- a/src/imports/settings/qqmlsettings.cpp +++ b/src/imports/settings/qqmlsettings.cpp @@ -39,10 +39,12 @@ #include "qqmlsettings_p.h" #include <qcoreevent.h> +#include <qcoreapplication.h> #include <qloggingcategory.h> #include <qsettings.h> #include <qpointer.h> #include <qjsvalue.h> +#include <qqmlinfo.h> #include <qdebug.h> #include <qhash.h> @@ -269,6 +271,26 @@ QSettings *QQmlSettingsPrivate::instance() const if (!settings) { QQmlSettings *q = const_cast<QQmlSettings*>(q_func()); settings = new QSettings(q); + if (settings->status() != QSettings::NoError) { + // TODO: can't print out the enum due to the following error: + // error: C2666: 'QQmlInfo::operator <<': 15 overloads have similar conversions + qmlWarning(q) << "Failed to initialize QSettings instance. Status code is: " << int(settings->status()); + + if (settings->status() == QSettings::AccessError) { + QVector<QString> missingIdentifiers; + if (QCoreApplication::organizationName().isEmpty()) + missingIdentifiers.append(QLatin1String("organizationName")); + if (QCoreApplication::organizationDomain().isEmpty()) + missingIdentifiers.append(QLatin1String("organizationDomain")); + if (QCoreApplication::applicationName().isEmpty()) + missingIdentifiers.append(QLatin1String("applicationName")); + + if (!missingIdentifiers.isEmpty()) + qmlWarning(q) << "The following application identifiers have not been set: " << missingIdentifiers; + } + return settings; + } + if (!category.isEmpty()) settings->beginGroup(category); if (initialized) |