6 files changed, 13 insertions, 19 deletions

diff --git a/src/gui/widgets/qdockwidget.cpp b/src/gui/widgets/qdockwidget.cpp
index 30f9a87..e20fedd 100644
--- a/src/gui/widgets/qdockwidget.cpp
+++ b/src/gui/widgets/qdockwidget.cpp
@@ -1053,7 +1053,7 @@ void QDockWidgetPrivate::setWindowState(bool floating, bool unplug, const QRect
 
     if (floating != wasFloating) {
         emit q->topLevelChanged(floating);
-        if (!floating && q->parentWidget()) {
+        if (!floating && parent) {
             QMainWindowLayout *mwlayout = qobject_cast<QMainWindowLayout *>(q->parentWidget()->layout());
             if (mwlayout)
                 emit q->dockLocationChanged(mwlayout->dockWidgetArea(q));
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index 7baea94..aa601cb 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -205,7 +205,6 @@ void QMenuPrivate::calcActionRects(QMap<QAction*, QRect> &actionRects, QList<QAc
 
     actionRects.clear();
     actionList.clear();
-    QList<QAction*> items = filterActions(q->actions());
     int max_column_width = 0,
         dh = popupGeometry(QApplication::desktop()->screenNumber(q)).height(),
         ncols = 1,
@@ -218,6 +217,7 @@ void QMenuPrivate::calcActionRects(QMap<QAction*, QRect> &actionRects, QList<QAc
     tabWidth = 0;
     maxIconWidth = 0;
     hasCheckableItems = false;
+    QList<QAction*> items = filteredActions();
     for(int i = 0; i < items.count(); i++) {
         QAction *action = items.at(i);
         if (widgetItems.value(action))
@@ -348,7 +348,7 @@ void QMenuPrivate::updateActions()
     itemsDirty = 0;
 }
 
-QList<QAction *> QMenuPrivate::filterActions(const QList<QAction *> &actions) const
+QList<QAction *> QMenuPrivate::filteredActions() const
 {
     QList<QAction *> visibleActions;
     int i = 0;
diff --git a/src/gui/widgets/qmenu_p.h b/src/gui/widgets/qmenu_p.h
index f08283d..1dfe701 100644
--- a/src/gui/widgets/qmenu_p.h
+++ b/src/gui/widgets/qmenu_p.h
@@ -161,7 +161,7 @@ public:
     void calcActionRects(QMap<QAction*, QRect> &actionRects, QList<QAction*> &actionList) const;
     void updateActions();
     QRect popupGeometry(int screen=-1) const;
-    QList<QAction *> filterActions(const QList<QAction *> &actions) const;
+    QList<QAction *> filteredActions() const;
     uint ncols : 4; //4 bits is probably plenty
     uint collapsibleSeparators : 1;
 
diff --git a/src/gui/widgets/qmenubar.cpp b/src/gui/widgets/qmenubar.cpp
index 51e38e6..68a0233 100644
--- a/src/gui/widgets/qmenubar.cpp
+++ b/src/gui/widgets/qmenubar.cpp
@@ -116,11 +116,9 @@ QSize QMenuBarExtension::sizeHint() const
 */
 QAction *QMenuBarPrivate::actionAt(QPoint p) const
 {
-    Q_Q(const QMenuBar);
-    QList<QAction*> items = q->actions();
-    for(int i = 0; i < items.size(); ++i) {
-        if(actionRect(items.at(i)).contains(p))
-            return items.at(i);
+    for(int i = 0; i < actions.size(); ++i) {
+        if(actionRect(actions.at(i)).contains(p))
+            return actions.at(i);
     }
     return 0;
 }
@@ -259,9 +257,9 @@ void QMenuBarPrivate::updateGeometries()
     }
     q->updateGeometry();
 #ifdef QT3_SUPPORT
-    if (q->parentWidget() != 0) {
+    if (parent) {
         QMenubarUpdatedEvent menubarUpdated(q);
-        QApplication::sendEvent(q->parentWidget(), &menubarUpdated);
+        QApplication::sendEvent(parent, &menubarUpdated);
     }
 #endif
 }
@@ -413,15 +411,14 @@ void QMenuBarPrivate::calcActionRects(int max_width, int start, QMap<QAction*, Q
     actionList.clear();
     const int itemSpacing = q->style()->pixelMetric(QStyle::PM_MenuBarItemSpacing, 0, q);
     int max_item_height = 0, separator = -1, separator_start = 0, separator_len = 0;
-    QList<QAction*> items = q->actions();
 
     //calculate size
     const QFontMetrics fm = q->fontMetrics();
     const int hmargin = q->style()->pixelMetric(QStyle::PM_MenuBarHMargin, 0, q),
               vmargin = q->style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, q),
                 icone = q->style()->pixelMetric(QStyle::PM_SmallIconSize, 0, q);
-    for(int i = 0; i < items.count(); i++) {
-        QAction *action = items.at(i);
+    for(int i = 0; i < actions.count(); i++) {
+        QAction *action = actions.at(i);
         if(!action->isVisible())
             continue;
 
@@ -534,7 +531,6 @@ void QMenuBarPrivate::_q_actionHovered()
         emit q->hovered(action);
 #ifndef QT_NO_ACCESSIBILITY
         if (QAccessible::isActive()) {
-            QList<QAction*> actions = q->actions();
             int actionIndex = actions.indexOf(action);
             ++actionIndex;
             QAccessible::updateAccessibility(q, actionIndex, QAccessible::Focus);
diff --git a/src/gui/widgets/qsizegrip.cpp b/src/gui/widgets/qsizegrip.cpp
index 6458b15..244d34a 100644
--- a/src/gui/widgets/qsizegrip.cpp
+++ b/src/gui/widgets/qsizegrip.cpp
@@ -139,7 +139,7 @@ public:
 void QSizeGripPrivate::updateMacSizer(bool hide) const
 {
     Q_Q(const QSizeGrip);
-    if (QApplication::closingDown() || !q->parentWidget())
+    if (QApplication::closingDown() || !parent)
         return;
     QWidget *topLevelWindow = qt_sizegrip_topLevelWidget(const_cast<QSizeGrip *>(q));
     if(topLevelWindow && topLevelWindow->isWindow())
diff --git a/src/gui/widgets/qtoolbutton.cpp b/src/gui/widgets/qtoolbutton.cpp
index 0eb6364..d26cf5b 100644
--- a/src/gui/widgets/qtoolbutton.cpp
+++ b/src/gui/widgets/qtoolbutton.cpp
@@ -104,10 +104,9 @@ public:
 #ifndef QT_NO_MENU
 bool QToolButtonPrivate::hasMenu() const
 {
-    Q_Q(const QToolButton);
     return ((defaultAction && defaultAction->menu())
             || (menuAction && menuAction->menu())
-            || q->actions().size() > (defaultAction ? 1 : 0));
+            || actions.size() > (defaultAction ? 1 : 0));
 }
 #endif
 
@@ -882,7 +881,6 @@ void QToolButtonPrivate::popupTimerDone()
     } else {
         actualMenu = new QMenu(q);
         mustDeleteActualMenu = true;
-        QList<QAction*> actions = q->actions();
         for(int i = 0; i < actions.size(); i++)
             actualMenu->addAction(actions.at(i));
     }