qt.qpa.windows: CreateWindowEx: QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow") class="Qt5QWindowPopupDropShadowSaveBits" title="qtbug48387"
WindowCreationData: QFlags<Qt::WindowType>(Popup|WindowTitleHint|WindowSystemMenuHint|WindowMinMaxButtonsHint|WindowStaysOnTopHint|WindowCloseButtonHint)
  topLevel=true popup=true dialog=false desktop=false embedded=false tool=false
  style=0x86000000 WS_POPUP WS_CLIPSIBLINGS WS_CLIPCHILDREN
  exStyle=0x80 WS_EX_TOOLWINDOW
requested: QRect(0,0 640x480): 640x480+0+0 custom margins: QMargins(0, 0, 0, 0)
qt.qpa.windows: CreateWindowEx: returns QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow") 0x4a0238 obtained geometry: QRect(0,0 640x480) QMargins(0, 0, 0, 0)
qt.qpa.windows: QWindowsIntegration::createWindowData QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow")
    Requested: QRect(0,0 640x480) frame incl.=false QFlags<Qt::WindowType>(Popup|WindowTitleHint|WindowSystemMenuHint|WindowMinMaxButtonsHint|WindowCloseButtonHint|WindowFullscreenButtonHint)
    Obtained : QRect(0,0 640x480) margins=QMargins(0, 0, 0, 0) handle=0x4a0238 QFlags<Qt::WindowType>(Popup|WindowTitleHint|WindowSystemMenuHint|WindowMinMaxButtonsHint|WindowStaysOnTopHint|WindowCloseButtonHint)

qt.qpa.windows: QWindowsWindow::setWindowTitle 0x6ac8055d50 QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow") ""
qt.qpa.windows: QWindowsWindow::setOpacity 0
QMoveEvent(518,377, non-spontaneous) QMenu(0x6ac59f71b0, name = "ButtonMenu")
qt.qpa.windows: QWindowsWindow::raise 0x6ac8055d50 QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow")

###  QEvent::Show QMenu(0x6ac59f71b0, name="ButtonMenu") 
   QWindow:  QRect(0,0 640x480) vis= false window->mapToGlobal(0, 0)-> QPoint(0,0) 
   QWidgets:  QRect(518,377 130x50) widget->mapToGlobal(0, 0)-> QPoint(0,0)
qt.qpa.windows: > QWindowsWindow::setGeometry_sys QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow") 
 from  QRect(0,0 640x480)  frame:  QMargins(0, 0, 0, 0)  to  QRect(518,377 130x50)  new frame:  QRect(518,377 130x50)
qt.qpa.windows: < QWindowsWindow::setGeometry_sys QWidgetWindow(0x6ac8045c80, name="ButtonMenuWindow") 
 resulting  true QRect(518,377 130x50)