diff --git a/src/widgets/util/qcompleter.cpp b/src/widgets/util/qcompleter.cpp
index ab3703abe4d..115af89de2c 100644
--- a/src/widgets/util/qcompleter.cpp
+++ b/src/widgets/util/qcompleter.cpp
@@ -921,7 +921,7 @@ void QCompleterPrivate::_q_autoResizePopup()
 
 void QCompleterPrivate::showPopup(const QRect& rect)
 {
-    const QRect screen = QWidgetPrivate::availableScreenGeometry(widget);
+    const QRect screen = widget->screen()->availableGeometry();
     Qt::LayoutDirection dir = widget->layoutDirection();
     QPoint pos;
     int rh, w;
diff --git a/tests/auto/widgets/util/qcompleter/tst_qcompleter.cpp b/tests/auto/widgets/util/qcompleter/tst_qcompleter.cpp
index 51a75573a45..6e04568e2c4 100644
--- a/tests/auto/widgets/util/qcompleter/tst_qcompleter.cpp
+++ b/tests/auto/widgets/util/qcompleter/tst_qcompleter.cpp
@@ -145,6 +145,7 @@ private slots:
     void QTBUG_14292_filesystem();
     void QTBUG_52028_tabAutoCompletes();
     void QTBUG_51889_activatedSentTwice();
+    void showPopupInGraphicsView();
 
 private:
     void filter(bool assync = false);
@@ -1828,5 +1829,36 @@ void tst_QCompleter::QTBUG_51889_activatedSentTwice()
     QTRY_COMPARE(activatedSpy.count(), 1);
 }
 
+void tst_QCompleter::showPopupInGraphicsView()
+{
+    QGraphicsView view;
+    QGraphicsScene scene;
+    view.setScene(&scene);
+
+    QLineEdit lineEdit;
+    lineEdit.setCompleter(new QCompleter({"alpha", "omega", "omicron", "zeta"}));
+    scene.addWidget(&lineEdit);
+
+    view.move(view.screen()->availableGeometry().topLeft() + QPoint(10, 10));
+    view.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+
+    // show popup under line edit
+    QTest::keyClick(&lineEdit, Qt::Key_A);
+    QVERIFY(lineEdit.completer()->popup());
+    QVERIFY(lineEdit.completer()->popup()->isVisible());
+    QCOMPARE(lineEdit.completer()->popup()->geometry().x(), lineEdit.mapToGlobal(QPoint(0, 0)).x());
+    QVERIFY(lineEdit.completer()->popup()->geometry().top() >= (lineEdit.mapToGlobal(QPoint(0, lineEdit.height() - 1)).y() - 1));
+
+    // move widget to the bottom of screen
+    lineEdit.clear();
+    int y = view.screen()->availableGeometry().height() - lineEdit.geometry().y();
+    view.move(view.geometry().x(), y);
+
+    // show popup above line edit
+    QTest::keyClick(&lineEdit, Qt::Key_A);
+    QVERIFY(lineEdit.completer()->popup()->geometry().bottom() < lineEdit.mapToGlobal(QPoint(0, 0)).y());
+}
+
 QTEST_MAIN(tst_QCompleter)
 #include "tst_qcompleter.moc"