1 files changed, 22 insertions, 24 deletions

diff --git a/src/widgets/widgets/qmenu.cpp b/src/widgets/widgets/qmenu.cpp
index e619cdf4fc..7ebfdbecae 100644
--- a/src/widgets/widgets/qmenu.cpp
+++ b/src/widgets/widgets/qmenu.cpp
@@ -70,10 +70,8 @@
 #include <private/qpushbutton_p.h>
 #include <private/qaction_p.h>
 #include <private/qsoftkeymanager_p.h>
-
-#ifdef Q_WS_X11
-#   include <private/qt_x11_p.h>
-#endif
+#include <private/qguiapplication_p.h>
+#include <qplatformtheme_qpa.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -177,31 +175,23 @@ int QMenuPrivate::scrollerHeight() const
 //Windows and KDE allows menus to cover the taskbar, while GNOME and Mac don't
 QRect QMenuPrivate::popupGeometry(const QWidget *widget) const
 {
-#ifdef Q_WS_WIN
-    return QApplication::desktop()->screenGeometry(widget);
-#elif defined Q_WS_X11
-    if (X11->desktopEnvironment == DE_KDE)
+    if (QGuiApplicationPrivate::platformTheme() &&
+            QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::UseFullScreenForPopupMenu).toBool()) {
         return QApplication::desktop()->screenGeometry(widget);
-    else
-        return QApplication::desktop()->availableGeometry(widget);
-#else
+    } else {
         return QApplication::desktop()->availableGeometry(widget);
-#endif
+    }
 }
 
 //Windows and KDE allows menus to cover the taskbar, while GNOME and Mac don't
 QRect QMenuPrivate::popupGeometry(int screen) const
 {
-#ifdef Q_WS_WIN
-    return QApplication::desktop()->screenGeometry(screen);
-#elif defined Q_WS_X11
-    if (X11->desktopEnvironment == DE_KDE)
+    if (QGuiApplicationPrivate::platformTheme() &&
+            QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::UseFullScreenForPopupMenu).toBool()) {
         return QApplication::desktop()->screenGeometry(screen);
-    else
-        return QApplication::desktop()->availableGeometry(screen);
-#else
+    } else {
         return QApplication::desktop()->availableGeometry(screen);
-#endif
+    }
 }
 
 QList<QPointer<QWidget> > QMenuPrivate::calcCausedStack() const
@@ -305,7 +295,7 @@ void QMenuPrivate::updateActionRects(const QRect &screen) const
                 } else {
                     QKeySequence seq = action->shortcut();
                     if (!seq.isEmpty())
-                        tabWidth = qMax(int(tabWidth), qfm.width(seq));
+                        tabWidth = qMax(int(tabWidth), qfm.width(seq.toString(QKeySequence::NativeText)));
     #endif
                 }
                 sz.setWidth(fm.boundingRect(QRect(), Qt::TextSingleLine | Qt::TextShowMnemonic, s).width());
@@ -1197,7 +1187,7 @@ void QMenu::initStyleOption(QStyleOptionMenuItem *option, const QAction *action)
     if (textAndAccel.indexOf(QLatin1Char('\t')) == -1) {
         QKeySequence seq = action->shortcut();
         if (!seq.isEmpty())
-            textAndAccel += QLatin1Char('\t') + QString(seq);
+            textAndAccel += QLatin1Char('\t') + seq.toString(QKeySequence::NativeText);
     }
 #endif
     option->text = textAndAccel;
@@ -1908,13 +1898,21 @@ void QMenu::popup(const QPoint &p, QAction *atAction)
             if ((pos.x() + menuSize.width() > parentActionRect.left() - subMenuOffset)
                 && (pos.x() < parentActionRect.right()))
             {
+                pos.rx() = parentActionRect.left() - menuSize.width();
+                if (pos.x() < screen.x())
                     pos.rx() = parentActionRect.right();
+                if (pos.x() + menuSize.width() > screen.x() + screen.width())
+                    pos.rx() = screen.x();
             }
         } else {
             if ((pos.x() < parentActionRect.right() + subMenuOffset)
                 && (pos.x() + menuSize.width() > parentActionRect.left()))
             {
+                pos.rx() = parentActionRect.right();
+                if (pos.x() + menuSize.width() > screen.x() + screen.width())
                     pos.rx() = parentActionRect.left() - menuSize.width();
+                if (pos.x() < screen.x())
+                    pos.rx() = screen.x() + screen.width() - menuSize.width();
             }
         }
     }
@@ -2261,7 +2259,7 @@ void QMenu::mouseReleaseEvent(QMouseEvent *e)
 
     if (action && action == d->currentAction) {
         if (!action->menu()){
-#if defined(Q_WS_WIN)
+#if defined(Q_OS_WIN)
             //On Windows only context menus can be activated with the right button
             if (e->button() == Qt::LeftButton || d->topCausedWidget() == 0)
 #endif
@@ -3000,7 +2998,7 @@ void QMenu::internalDelayedPopup()
 */
 void QMenu::setNoReplayFor(QWidget *noReplayFor)
 {
-#ifdef Q_WS_WIN
+#ifdef Q_OS_WIN
     d_func()->noReplayFor = noReplayFor;
 #else
     Q_UNUSED(noReplayFor);