Merge remote branch 'qt/master' into lighthouse-master

Conflicts:
	src/gui/kernel/qapplication_win.cpp
	src/gui/kernel/qwidget.cpp
	src/gui/text/qfontengine_ft.cpp

3 files changed, 34 insertions, 5 deletions

diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 4ca11b0..d4118bd 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -1516,14 +1516,21 @@ void QMainWindow::setUnifiedTitleAndToolBarOnMac(bool set)
     if (!isWindow() || d->useHIToolBar == set || QSysInfo::MacintoshVersion < QSysInfo::MV_10_3)
         return;
 
-    // ### Disable the unified toolbar when using anything but the native graphics system.
-    // ### Disable when using alien widgets as well
-    if (windowSurface() || testAttribute(Qt::WA_NativeWindow) == false)
+    // ### Disable when using alien widgets
+    if (testAttribute(Qt::WA_NativeWindow) == false) {
         return;
+    }
 
     d->useHIToolBar = set;
     createWinId(); // We need the hiview for down below.
 
+#ifdef QT_MAC_USE_COCOA
+    // Activate the unified toolbar with the raster engine.
+    if (windowSurface()) {
+        d->layout->unifiedSurface = new QUnifiedToolbarSurface(this);
+    }
+#endif // QT_MAC_USE_COCOA
+
     d->layout->updateHIToolBarStatus();
     // Enabling the unified toolbar clears the opaque size grip setting, update it.
     d->macUpdateOpaqueSizeGrip();
diff --git a/src/gui/widgets/qmainwindowlayout_mac.mm b/src/gui/widgets/qmainwindowlayout_mac.mm
index 1bfc746..126cc4a 100644
--- a/src/gui/widgets/qmainwindowlayout_mac.mm
+++ b/src/gui/widgets/qmainwindowlayout_mac.mm
@@ -408,6 +408,7 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar
         beforeIndex = qtoolbarsInUnifiedToolbarList.size();
 
     int toolbarIndex = qtoolbarsInUnifiedToolbarList.indexOf(toolbar);
+
 #ifndef QT_MAC_USE_COCOA
     HIToolbarRef macToolbar = NULL;
     if ((GetWindowToolbar(window, &macToolbar) == noErr) && !macToolbar) {
@@ -444,6 +445,18 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar
 #endif
     }
     qtoolbarsInUnifiedToolbarList.insert(beforeIndex, toolbar);
+
+    // Adding to the unified toolbar surface for the raster engine.
+    if (layoutState.mainWindow->windowSurface()) {
+        QPoint offset(0, 0);
+        for (int i = 0; i < beforeIndex; ++i) {
+            offset.setX(offset.x() + qtoolbarsInUnifiedToolbarList.at(i)->size().width());
+        }
+#ifdef QT_MAC_USE_COCOA
+        unifiedSurface->insertToolbar(toolbar, offset);
+#endif // QT_MAC_USE_COCOA
+    }
+
 #ifndef QT_MAC_USE_COCOA
     QCFType<HIToolbarItemRef> outItem;
     const QObject *stupidArray[] = { toolbar, this };
diff --git a/src/gui/widgets/qmainwindowlayout_p.h b/src/gui/widgets/qmainwindowlayout_p.h
index e1b981c..e882d11 100644
--- a/src/gui/widgets/qmainwindowlayout_p.h
+++ b/src/gui/widgets/qmainwindowlayout_p.h
@@ -85,7 +85,11 @@ typedef HIObjectRef                     HIToolbarItemRef;
 typedef const void * CFTypeRef;
 typedef const struct __CFString * CFStringRef;
 
-#endif
+#  ifdef QT_MAC_USE_COCOA
+#include <private/qunifiedtoolbarsurface_mac_p.h>
+# endif // QT_MAC_USE_COCOA
+
+#endif // Q_WS_MAC
 
 QT_BEGIN_NAMESPACE
 
@@ -337,7 +341,12 @@ public:
     bool useHIToolBar;
     void syncUnifiedToolbarVisibility();
     bool blockVisiblityCheck;
-#endif
+
+#ifdef QT_MAC_USE_COCOA
+    QUnifiedToolbarSurface *unifiedSurface;
+#endif // QT_MAC_USE_COCOA
+
+#endif // Q_WS_MAC
 };
 QT_END_NAMESPACE