1 files changed, 4 insertions, 2 deletions
diff --git a/src/widgets/widgets/qmdiarea.cpp b/src/widgets/widgets/qmdiarea.cpp
index 8b201dcf9d..c7b7e5bf97 100644
--- a/src/widgets/widgets/qmdiarea.cpp
+++ b/src/widgets/widgets/qmdiarea.cpp
@@ -1988,9 +1988,11 @@ QMdiSubWindow *QMdiArea::addSubWindow(QWidget *widget, Qt::WindowFlags windowFla
         Q_ASSERT(child->testAttribute(Qt::WA_DeleteOnClose));
     }
 
+    d->appendChild(child);
+
     if (childFocus)
         childFocus->setFocus();
-    d->appendChild(child);
+
     return child;
 }
 
@@ -2523,7 +2525,7 @@ bool QMdiArea::event(QEvent *event)
     case QEvent::WindowIconChange:
         foreach (QMdiSubWindow *window, d->childWindows) {
             if (sanityCheck(window, "QMdiArea::WindowIconChange"))
-                QApplication::sendEvent(window, event);
+                QCoreApplication::sendEvent(window, event);
         }
         break;
     case QEvent::Hide: