diff --git a/src/widgets/itemviews/qtreeview.cpp b/src/widgets/itemviews/qtreeview.cpp
index f37da86539..3fad6ca3df 100644
--- a/src/widgets/itemviews/qtreeview.cpp
+++ b/src/widgets/itemviews/qtreeview.cpp
@@ -2301,9 +2301,9 @@ QModelIndex QTreeView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifie
     case MovePageDown:
         return d->modelIndex(d->pageDown(vi), current.column());
     case MoveHome:
-        return d->model->index(0, current.column(), d->root);
+        return d->modelIndex(d->itemForKeyHome(), current.column());
     case MoveEnd:
-        return d->modelIndex(d->viewItems.count() - 1, current.column());
+        return d->modelIndex(d->itemForKeyEnd(), current.column());
     }
     return current;
 }
@@ -3422,7 +3422,11 @@ int QTreeViewPrivate::pageUp(int i) const
     int index = itemAtCoordinate(coordinateForItem(i) - viewport->height());
     while (isItemHiddenOrDisabled(index))
         index--;
-    return index == -1 ? 0 : index;
+    if (index == -1)
+        index = 0;
+    while (isItemHiddenOrDisabled(index))
+        index++;
+    return index >= viewItems.count() ? 0 : index;
 }
 
 int QTreeViewPrivate::pageDown(int i) const
@@ -3430,6 +3434,26 @@ int QTreeViewPrivate::pageDown(int i) const
     int index = itemAtCoordinate(coordinateForItem(i) + viewport->height());
     while (isItemHiddenOrDisabled(index))
         index++;
+    if (index == -1 || index >= viewItems.count())
+        index = viewItems.count() - 1;
+    while (isItemHiddenOrDisabled(index))
+        index--;
+    return index == -1 ? viewItems.count() - 1 : index;
+}
+
+int QTreeViewPrivate::itemForKeyHome() const
+{
+    int index = 0;
+    while (isItemHiddenOrDisabled(index))
+        index++;
+    return index >= viewItems.count() ? 0 : index;
+}
+
+int QTreeViewPrivate::itemForKeyEnd() const
+{
+    int index = viewItems.count() - 1;
+    while (isItemHiddenOrDisabled(index))
+        index--;
     return index == -1 ? viewItems.count() - 1 : index;
 }
 
diff --git a/src/widgets/itemviews/qtreeview_p.h b/src/widgets/itemviews/qtreeview_p.h
index 0a0e7aae87..9666a9f8c2 100644
--- a/src/widgets/itemviews/qtreeview_p.h
+++ b/src/widgets/itemviews/qtreeview_p.h
@@ -140,6 +140,8 @@ public:
 
     int pageUp(int item) const;
     int pageDown(int item) const;
+    int itemForKeyHome() const;
+    int itemForKeyEnd() const;
 
     int itemHeight(int item) const;
     int indentationForItem(int item) const;
diff --git a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
index e452efff07..ece2e9a220 100644
--- a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
+++ b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
@@ -4135,6 +4135,30 @@ void tst_QTreeView::keyboardNavigationWithDisabled()
     QCOMPARE(view.currentIndex(), model.index(12, 0));
     QTest::keyClick(view.viewport(), Qt::Key_Up);
     QCOMPARE(view.currentIndex(), model.index(6, 0));
+    // QTBUG-44746 - when first/last item is disabled,
+    // Key_PageUp/Down/Home/End will not work as expected.
+    model.item(0)->setEnabled(false);
+    model.item(1)->setEnabled(true);
+    model.item(2)->setEnabled(true);
+    model.item(model.rowCount() - 1)->setEnabled(false);
+    model.item(model.rowCount() - 2)->setEnabled(true);
+    model.item(model.rowCount() - 3)->setEnabled(true);
+    // PageUp
+    view.setCurrentIndex(model.index(2, 0));
+    QCOMPARE(view.currentIndex(), model.index(2, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_PageUp);
+    QCOMPARE(view.currentIndex(), model.index(1, 0));
+    // PageDown
+    view.setCurrentIndex(model.index(model.rowCount() - 3, 0));
+    QCOMPARE(view.currentIndex(), model.index(model.rowCount() - 3, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_PageDown);
+    QCOMPARE(view.currentIndex(), model.index(model.rowCount() - 2, 0));
+    // Key_Home
+    QTest::keyClick(view.viewport(), Qt::Key_Home);
+    QCOMPARE(view.currentIndex(), model.index(1, 0));
+    // Key_End
+    QTest::keyClick(view.viewport(), Qt::Key_End);
+    QCOMPARE(view.currentIndex(), model.index(model.rowCount() - 2, 0));
 }
 
 class RemoveColumnOne : public QSortFilterProxyModel
diff --git a/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp b/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp
index ccae4ad626..74a2cc71ac 100644
--- a/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp
+++ b/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp
@@ -99,6 +99,7 @@ private slots:
     void insertTopLevelItems_data();
     void insertTopLevelItems();
     void keyboardNavigation();
+    void keyboardNavigationWithHidden();
     void scrollToItem();
     void setSortingEnabled();
     void match();
@@ -1575,6 +1576,33 @@ void tst_QTreeWidget::keyboardNavigation()
     }
 }
 
+void tst_QTreeWidget::keyboardNavigationWithHidden()
+{
+    QTreeWidget tw;
+    for (int i = 0; i < 1000; ++i)
+        tw.addTopLevelItem(new QTreeWidgetItem({QString::number(i), QStringLiteral("second col")}));
+    // QTBUG-34832 - when first/last item is hidden,
+    // Key_PageUp/Down/Home/End will not work as expected.
+    tw.topLevelItem(0)->setHidden(true);
+    tw.topLevelItem(tw.model()->rowCount() - 1)->setHidden(true);
+    // PageUp
+    tw.setCurrentIndex(tw.model()->index(2, 0));
+    QCOMPARE(tw.currentIndex(), tw.model()->index(2, 0));
+    QTest::keyClick(tw.viewport(), Qt::Key_PageUp);
+    QCOMPARE(tw.currentIndex(), tw.model()->index(1, 0));
+    // PageDown
+    tw.setCurrentIndex(tw.model()->index(tw.model()->rowCount() - 3, 0));
+    QCOMPARE(tw.currentIndex(), tw.model()->index(tw.model()->rowCount() - 3, 0));
+    QTest::keyClick(tw.viewport(), Qt::Key_PageDown);
+    QCOMPARE(tw.currentIndex(), tw.model()->index(tw.model()->rowCount() - 2, 0));
+    // Key_Home
+    QTest::keyClick(tw.viewport(), Qt::Key_Home);
+    QCOMPARE(tw.currentIndex(), tw.model()->index(1, 0));
+    // Key_End
+    QTest::keyClick(tw.viewport(), Qt::Key_End);
+    QCOMPARE(tw.currentIndex(), tw.model()->index(tw.model()->rowCount() - 2, 0));
+}
+
 void tst_QTreeWidget::scrollToItem()
 {
     // Check if all parent nodes of the item found are expanded.