Set the focus to a child widget when set on a QGroupBox

When the focus is set on a QGroupBox with the policy NoFocus, the focus
should be propagated to one of the child if it accepts the focus. This
was failing because QWidget::focusWidget() returns the QGroupBox itself.

Task-number: 257158
Reviewed-by: Denis

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/auto/qgroupbox/tst_qgroupbox.cpp b/tests/auto/qgroupbox/tst_qgroupbox.cpp
index 2fa553f..3b94851 100644
--- a/tests/auto/qgroupbox/tst_qgroupbox.cpp
+++ b/tests/auto/qgroupbox/tst_qgroupbox.cpp
@@ -80,6 +80,7 @@ private slots:
     void clicked();
     void toggledVsClicked();
     void childrenAreDisabled();
+    void propagateFocus();
     
 private:
     bool checked;
@@ -459,5 +460,15 @@ void tst_QGroupBox::childrenAreDisabled()
     }
 }
 
+void tst_QGroupBox::propagateFocus()
+{
+    QGroupBox box;
+    QLineEdit lineEdit(&box);
+    box.show();
+    box.setFocus();
+    QTest::qWait(250);
+    QCOMPARE(qApp->focusWidget(), &lineEdit);
+}
+
 QTEST_MAIN(tst_QGroupBox)
 #include "tst_qgroupbox.moc"