3 files changed, 27 insertions, 0 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 09162ee..ce14c82 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -5897,6 +5897,8 @@ QWidget *QWidget::focusWidget() const
 
 /*!
     Returns the next widget in this widget's focus chain.
+
+    \sa previousInFocusChain
 */
 QWidget *QWidget::nextInFocusChain() const
 {
@@ -5904,6 +5906,18 @@ QWidget *QWidget::nextInFocusChain() const
 }
 
 /*!
+    Returns the previous widget in this widget's focus chain.
+
+    \sa nextInFocusChain
+
+    \since 4.6
+*/
+QWidget *QWidget::previousInFocusChain() const
+{
+    return const_cast<QWidget *>(d_func()->focus_prev);
+}
+
+/*!
     \property QWidget::isActiveWindow
     \brief whether this widget's window is the active window
 
diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h
index f54ebf9..309463e 100644
--- a/src/gui/kernel/qwidget.h
+++ b/src/gui/kernel/qwidget.h
@@ -539,6 +539,7 @@ public:
 
     QWidget *focusWidget() const;
     QWidget *nextInFocusChain() const;
+    QWidget *previousInFocusChain() const;
 
     // drag and drop
     bool acceptDrops() const;
diff --git a/tests/auto/qwidget/tst_qwidget.cpp b/tests/auto/qwidget/tst_qwidget.cpp
index dfd0792..9197144 100644
--- a/tests/auto/qwidget/tst_qwidget.cpp
+++ b/tests/auto/qwidget/tst_qwidget.cpp
@@ -1544,6 +1544,10 @@ void tst_QWidget::focusChainOnReparent()
         QCOMPARE(w, expectedOriginalChain[i]);
         w = w->nextInFocusChain();
     }
+    for (int i = 7; i >= 0; --i) {
+        w = w->previousInFocusChain();
+        QCOMPARE(w, expectedOriginalChain[i]);
+    }
 
     QWidget window2;
     child2->setParent(&window2);
@@ -1554,6 +1558,10 @@ void tst_QWidget::focusChainOnReparent()
         QCOMPARE(w, expectedNewChain[i]);
         w = w->nextInFocusChain();
     }
+    for (int i = 4; i >= 0; --i) {
+        w = w->previousInFocusChain();
+        QCOMPARE(w, expectedNewChain[i]);
+    }
 
     QWidget *expectedOldChain[5] = {&window, child1,  child3, child4, &window};
     w = &window;
@@ -1561,6 +1569,10 @@ void tst_QWidget::focusChainOnReparent()
         QCOMPARE(w, expectedOldChain[i]);
         w = w->nextInFocusChain();
     }
+    for (int i = 4; i >= 0; --i) {
+        w = w->previousInFocusChain();
+        QCOMPARE(w, expectedOldChain[i]);
+    }
 }