qtestsystem.h

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#ifndef QTESTSYSTEM_H
#define QTESTSYSTEM_H

#include <QtTest/qtestcase.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qelapsedtimer.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Test)

class QWidget;
#ifdef Q_WS_X11
extern void qt_x11_wait_for_window_manager(QWidget *w);
#endif

namespace QTest
{
    inline static void qWait(int ms)
    {
        Q_ASSERT(QCoreApplication::instance());

        QElapsedTimer timer;
        timer.start();
        do {
            QCoreApplication::processEvents(QEventLoop::AllEvents, ms);
            QTest::qSleep(10);
        } while (timer.elapsed() < ms);
    }

    inline static bool qWaitForWindowShown(QWidget *window)
    {
#if defined(Q_WS_X11)
        qt_x11_wait_for_window_manager(window);
        QCoreApplication::processEvents();
#elif defined(Q_WS_QWS)
        Q_UNUSED(window);
        qWait(100);
#else
        Q_UNUSED(window);
        qWait(50);
#endif
        return true;
    }

}

QT_END_NAMESPACE

QT_END_HEADER

#endif