qt4helpers.h

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#ifndef QEVERCLOUD_QT4_HELPERS_H
#define QEVERCLOUD_QT4_HELPERS_H

#include <QtGlobal>

#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))

#if __cplusplus >= 201103L
#define Q_DECL_OVERRIDE override
#define Q_DECL_FINAL final
#define Q_STATIC_ASSERT_X(x1,x2) static_assert(x1, x2)
#define Q_DECL_EQ_DELETE = delete
#define Q_NULLPTR nullptr
#else
#define Q_DECL_OVERRIDE
#define Q_DECL_FINAL
#define Q_STATIC_ASSERT_X(x1,x2)
#define Q_DECL_EQ_DELETE
#define Q_NULLPTR NULL
#endif

#define QStringLiteral(x) QString(QLatin1String(x))

#define QEC_SIGNAL(className, methodName, ...) SIGNAL(methodName(__VA_ARGS__))
#define QEC_SLOT(className, methodName, ...) SLOT(methodName(__VA_ARGS__))

#else // QT_VERSION

#define QEC_SIGNAL(className, methodName, ...) &className::methodName
#define QEC_SLOT(className, methodName, ...) &className::methodName

#endif // QT_VERSION

#endif // QEVERCLOUD_QT4_HELPERS_H