5 files changed, 41 insertions, 25 deletions

diff --git a/src/corelib/kernel/qcoreevent.h b/src/corelib/kernel/qcoreevent.h
index 11fc988..bc96918 100644
--- a/src/corelib/kernel/qcoreevent.h
+++ b/src/corelib/kernel/qcoreevent.h
@@ -283,6 +283,8 @@ public:
 
         SymbianDeferredFocusChanged = 201,       // Internal for generating asynchronous focus events on Symbian
 
+        UpdateSoftKeys = 202,                   // Internal for compressing soft key updates
+
         // 512 reserved for Qt Jambi's MetaCall event
         // 513 reserved for Qt Jambi's DeleteOnMainThread event
 
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index df4a935..774ec23 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -1160,6 +1160,7 @@ bool QApplication::compressEvent(QEvent *event, QObject *receiver, QPostEventLis
           || event->type() == QEvent::Resize
           || event->type() == QEvent::Move
           || event->type() == QEvent::LanguageChange
+          || event->type() == QEvent::UpdateSoftKeys
           || event->type() == QEvent::InputMethod)) {
         for (int i = 0; i < postedEvents->size(); ++i) {
             const QPostEvent &cur = postedEvents->at(i);
@@ -1177,6 +1178,8 @@ bool QApplication::compressEvent(QEvent *event, QObject *receiver, QPostEventLis
                 ((QMoveEvent *)(cur.event))->p = ((QMoveEvent *)event)->p;
             } else if (cur.event->type() == QEvent::LanguageChange) {
                 ;
+            } else if (cur.event->type() == QEvent::UpdateSoftKeys) {
+                ;
             } else if ( cur.event->type() == QEvent::InputMethod ) {
                 *(QInputMethodEvent *)(cur.event) = *(QInputMethodEvent *)event;
             } else {
diff --git a/src/gui/kernel/qsoftkeymanager.cpp b/src/gui/kernel/qsoftkeymanager.cpp
index a7a5223..76fb378 100644
--- a/src/gui/kernel/qsoftkeymanager.cpp
+++ b/src/gui/kernel/qsoftkeymanager.cpp
@@ -139,32 +139,40 @@ void QSoftKeyManager::sendKeyEvent()
                                 new QKeyEvent(QEvent::KeyPress, keyToSend, Qt::NoModifier));
 }
 
-void QSoftKeyManager::updateSoftKeys(bool force)
+void QSoftKeyManager::updateSoftKeys()
 {
-    QList<QAction*> softKeys;
-    QWidget *source = QApplication::focusWidget();
-    do {
-        if (source) {
-            QList<QAction*> actions = source->actions();
-            for (int i = 0; i < actions.count(); ++i) {
-                if (actions.at(i)->softKeyRole() != QAction::NoSoftKey)
-                    softKeys.append(actions.at(i));
-            }
+    QEvent *event = new QEvent(QEvent::UpdateSoftKeys);
+    QApplication::postEvent(QSoftKeyManager::instance(), event);
+}
 
-            QWidget *parent = source->parentWidget();
-            if (parent && softKeys.isEmpty())
-                source = parent;
-            else
-                break;
-        } else {
-            source = QApplication::activeWindow();
-        }
-    } while (source);
+bool QSoftKeyManager::event(QEvent *e)
+{
+    if (e->type() == QEvent::UpdateSoftKeys) {
+        QList<QAction*> softKeys;
+        QWidget *source = QApplication::focusWidget();
+        do {
+            if (source) {
+                QList<QAction*> actions = source->actions();
+                for (int i = 0; i < actions.count(); ++i) {
+                    if (actions.at(i)->softKeyRole() != QAction::NoSoftKey)
+                        softKeys.append(actions.at(i));
+                }
+
+                QWidget *parent = source->parentWidget();
+                if (parent && softKeys.isEmpty())
+                    source = parent;
+                else
+                    break;
+            } else {
+                source = QApplication::activeWindow();
+            }
+        } while (source);
 
-    if (force || (source != QSoftKeyManager::softKeySource)) {
-            QSoftKeyManager::softKeySource = source;
-            QSoftKeyManager::updateSoftKeys_sys(softKeys);
+        QSoftKeyManager::softKeySource = source;
+        QSoftKeyManager::updateSoftKeys_sys(softKeys);
+        return true;
     }
+    return false;
 }
 
 #ifdef Q_WS_S60
diff --git a/src/gui/kernel/qsoftkeymanager_p.h b/src/gui/kernel/qsoftkeymanager_p.h
index 743b4d4..229df98 100644
--- a/src/gui/kernel/qsoftkeymanager_p.h
+++ b/src/gui/kernel/qsoftkeymanager_p.h
@@ -60,7 +60,7 @@ QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
-class QSoftKeyManager : public QObject
+class Q_AUTOTEST_EXPORT QSoftKeyManager : public QObject
 {
     Q_OBJECT
 
@@ -73,7 +73,7 @@ public:
         CancelSoftKey,
     };
 
-    static void updateSoftKeys(bool force = false);
+    static void updateSoftKeys();
     static QAction *createAction(StandardSoftKey standardKey, QWidget *actionWidget);
     static QAction *createKeyedAction(StandardSoftKey standardKey, Qt::Key key, QWidget *actionWidget);
 
@@ -91,6 +91,9 @@ private:
     static QWidget *softKeySource;
     QHash<QAction*, Qt::Key> keyedActions;
 
+protected:
+    bool event(QEvent *e);
+
     Q_DISABLE_COPY(QSoftKeyManager)
 
 private Q_SLOTS:
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 41d0b23..00ad430 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -8257,7 +8257,7 @@ bool QWidget::event(QEvent *event)
     case QEvent::ActionRemoved:
     case QEvent::ActionChanged:
 #ifdef QT_SOFTKEYS_ENABLED
-        QSoftKeyManager::updateSoftKeys(true);
+        QSoftKeyManager::updateSoftKeys();
 #endif
         actionEvent((QActionEvent*)event);
         break;