Improve logging in QWindowPrivate::forwardToPopup()

Debugging output printed the return value of event->isAccepted() without
information what the value represents.

Add it.

Pick-to: 6.8 6.8.0
Change-Id: Ifbef69fed5d4aadd732c234c2ac74495560e65b6
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

src/gui/kernel/qwindow.cpp

@@ -2455,13 +2455,15 @@ const QWindow *QWindowPrivate::forwardToPopup(QEvent *event, const QWindow */*ac
                     ret = popupWindow;
             }
             qCDebug(lcPopup) << q << "forwarded" << event->type() <<  "to popup" << popupWindow
-                             << "handled?" << (ret != nullptr) << event->isAccepted();
+                             << "handled?" << (ret != nullptr)
+                             << "accepted?" << event->isAccepted();
             return ret;
         } else if (event->type() == QEvent::KeyPress || event->type() == QEvent::KeyRelease) {
             if (QCoreApplication::sendEvent(popupWindow, event))
                 ret = popupWindow;
             qCDebug(lcPopup) << q << "forwarded" << event->type() <<  "to popup" << popupWindow
-                             << "handled?" << (ret != nullptr) << event->isAccepted();
+                             << "handled?" << (ret != nullptr)
+                             << "accepted?" << event->isAccepted();
             return ret;
         }
     }