1 files changed, 11 insertions, 5 deletions
diff --git a/src/gui/kernel/qactiongroup.cpp b/src/gui/kernel/qactiongroup.cpp
index e2f73c7..8db76e4 100644
--- a/src/gui/kernel/qactiongroup.cpp
+++ b/src/gui/kernel/qactiongroup.cpp
@@ -72,10 +72,16 @@ void QActionGroupPrivate::_q_actionChanged()
     Q_Q(QActionGroup);
     QAction *action = qobject_cast<QAction*>(q->sender());
     Q_ASSERT_X(action != 0, "QWidgetGroup::_q_actionChanged", "internal error");
-    if(exclusive && action->isChecked() && action != current) {
-        if(current)
-            current->setChecked(false);
-        current = action;
+    if(exclusive) {
+        if (action->isChecked()) {
+            if (action != current) {
+                if(current)
+                    current->setChecked(false);
+                current = action;
+            }
+        } else if (action == current) {
+            current = 0;
+        }
     }
 }
 
@@ -100,7 +106,7 @@ void QActionGroupPrivate::_q_actionHovered()
     \class QActionGroup
     \brief The QActionGroup class groups actions together.
 
-    \ingroup application
+    \ingroup mainwindow-classes
 
     In some situations it is useful to group actions together. For
     example, if you have a \gui{Left Align} action, a \gui{Right