1 files changed, 1 insertions, 16 deletions
diff --git a/tools/uilib/abstractformbuilder.cpp b/tools/uilib/abstractformbuilder.cpp
index e850df8f37..4d142bd09f 100644
--- a/tools/uilib/abstractformbuilder.cpp
+++ b/tools/uilib/abstractformbuilder.cpp
@@ -2255,21 +2255,6 @@ void QAbstractFormBuilder::saveComboBoxExtraInfo(QComboBox *comboBox, DomWidget
     ui_widget->setElementItem(ui_items);
 }
 
-// Return the buttongroups assigned to a button except the internal one
-// (with empty object name) used by Q3ButtonGroup.
-static inline const QButtonGroup *formButtonGroup(const QAbstractButton *widget)
-{
-    const QButtonGroup *buttonGroup = widget->group();
-    if (!buttonGroup)
-        return 0;
-    if (buttonGroup->objectName().isEmpty()) {
-        if (const QWidget *parent = widget->parentWidget())
-            if (!qstrcmp(parent->metaObject()->className(), "Q3ButtonGroup"))
-                return 0;
-    }
-    return buttonGroup;
-}
-
 /*!
     \internal
     \since 4.5
@@ -2278,7 +2263,7 @@ static inline const QButtonGroup *formButtonGroup(const QAbstractButton *widget)
 void QAbstractFormBuilder::saveButtonExtraInfo(const QAbstractButton *widget, DomWidget *ui_widget, DomWidget *)
 {
     typedef QList<DomProperty*> DomPropertyList;
-    if (const QButtonGroup *buttonGroup = formButtonGroup(widget)) {
+    if (const QButtonGroup *buttonGroup = widget->group()) {
         DomPropertyList attributes = ui_widget->elementAttribute();
         DomString *domString = new DomString();
         domString->setText(buttonGroup->objectName());