DockWidget Linux workaround still needed?

[emiro85]

After using the latest branch (once available) with all the Ref T592 fixes, mainly changing to Qt::QueuedConnection please verify/test if this is still needed, otherwise after testing on Linux just remove.

    void CDockWidget::onTopLevelChanged(bool topLevel)
    {
#       ifdef Q_OS_LINUX
        // Give XCB platforms enough time to handle window events before adjusting it.
        QThread::msleep(100);
#       endif
``´

[jonaseberle]

Is there something I could test on Linux?