1 files changed, 11 insertions, 0 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index ac75b9e..43fe26c 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -8374,6 +8374,17 @@ bool QWidget::event(QEvent *event)
     case QEvent::MouseButtonDblClick:
         mouseDoubleClickEvent((QMouseEvent*)event);
         break;
+
+     case QEvent::NonClientAreaMouseButtonPress: {
+        QWidget* w;
+        while ((w = QApplication::activePopupWidget()) && w != this) {
+            w->close();
+            if (QApplication::activePopupWidget() == w) // widget does not want to disappear
+                w->hide(); // hide at least
+            }
+        break;
+        }
+
 #ifndef QT_NO_WHEELEVENT
     case QEvent::Wheel:
         wheelEvent((QWheelEvent*)event);