Merge remote branch 'origin/4.6' into qt-4.7-from-4.6

Conflicts:
	qmake/Makefile.win32
	src/corelib/io/qfsfileengine_win.cpp
	src/corelib/kernel/qeventdispatcher_win.cpp
	src/gui/dialogs/qfiledialog_win.cpp
	src/gui/inputmethod/qcoefepinputcontext_s60.cpp
	src/gui/text/qfontdatabase_win.cpp
	src/gui/util/qsystemtrayicon_win.cpp
	src/script/utils/qscriptdate.cpp
	tests/auto/qinputcontext/tst_qinputcontext.cpp
	tests/auto/qscriptengine/tst_qscriptengine.cpp

13 files changed, 57 insertions, 58 deletions

diff --git a/src/gui/accessible/qaccessible_win.cpp b/src/gui/accessible/qaccessible_win.cpp
index fc8575f..132d01f 100644
--- a/src/gui/accessible/qaccessible_win.cpp
+++ b/src/gui/accessible/qaccessible_win.cpp
@@ -42,7 +42,7 @@
 #ifndef QT_NO_ACCESSIBILITY
 
 #include "qapplication.h"
-#include "qlibrary.h"
+#include <private/qsystemlibrary_p.h>
 #include "qmessagebox.h" // ### dependency
 #include "qt_windows.h"
 #include "qwidget.h"
@@ -243,7 +243,7 @@ void QAccessible::updateAccessibility(QObject *o, int who, Event reason)
     static bool resolvedNWE = false;
     if (!resolvedNWE) {
         resolvedNWE = true;
-        ptrNotifyWinEvent = (PtrNotifyWinEvent)QLibrary::resolve(QLatin1String("user32"), "NotifyWinEvent");
+        ptrNotifyWinEvent = (PtrNotifyWinEvent)QSystemLibrary::resolve(QLatin1String("user32"), "NotifyWinEvent");
     }
     if (!ptrNotifyWinEvent)
         return;
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index 258707c..5b192b4 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -52,7 +52,7 @@
 #include <qbuffer.h>
 #include <qdir.h>
 #include <qstringlist.h>
-#include <qlibrary.h>
+#include <private/qsystemlibrary_p.h>
 #include "qfiledialog_win_p.h"
 
 #ifndef QT_NO_THREAD
@@ -100,10 +100,10 @@ static void qt_win_resolve_libs()
 
         triedResolve = true;
 #if !defined(Q_WS_WINCE)
-        QLibrary lib(QLatin1String("shell32"));
-        ptrSHBrowseForFolder = (PtrSHBrowseForFolder) lib.resolve("SHBrowseForFolderW");
-        ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList) lib.resolve("SHGetPathFromIDListW");
-        ptrSHGetMalloc = (PtrSHGetMalloc) lib.resolve("SHGetMalloc");
+        QSystemLibrary lib(L"shell32");
+        ptrSHBrowseForFolder = (PtrSHBrowseForFolder)lib.resolve("SHBrowseForFolderW");
+        ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList)lib.resolve("SHGetPathFromIDListW");
+        ptrSHGetMalloc = (PtrSHGetMalloc)lib.resolve("SHGetMalloc");
 #else
         // CE stores them in a different lib and does not use unicode version
         HINSTANCE handle = LoadLibrary(L"Ceshell");
@@ -409,7 +409,7 @@ static bool qt_win_set_IFileDialogOptions(IFileDialog *pfd,
 {
     if (!pSHCreateItemFromParsingName) {
         // This function is available only in Vista & above.
-        QLibrary shellLib(QLatin1String("Shell32"));
+        QSystemLibrary shellLib(QLatin1String("Shell32"));
         pSHCreateItemFromParsingName = (PtrSHCreateItemFromParsingName)
             shellLib.resolve("SHCreateItemFromParsingName");
         if (!pSHCreateItemFromParsingName)
diff --git a/src/gui/dialogs/qwizard_win.cpp b/src/gui/dialogs/qwizard_win.cpp
index ad8801a..5fca8f2 100644
--- a/src/gui/dialogs/qwizard_win.cpp
+++ b/src/gui/dialogs/qwizard_win.cpp
@@ -43,7 +43,7 @@
 #ifndef QT_NO_STYLE_WINDOWSVISTA
 
 #include "qwizard_win_p.h"
-#include "qlibrary.h"
+#include <private/qsystemlibrary_p.h>
 #include "qwizard.h"
 #include "qpaintengine.h"
 #include "qapplication.h"
@@ -706,7 +706,7 @@ bool QVistaHelper::resolveSymbols()
     static bool tried = false;
     if (!tried) {
         tried = true;
-        QLibrary dwmLib(QString::fromAscii("dwmapi"));
+        QSystemLibrary dwmLib(L"dwmapi");
         pDwmIsCompositionEnabled =
             (PtrDwmIsCompositionEnabled)dwmLib.resolve("DwmIsCompositionEnabled");
         if (pDwmIsCompositionEnabled) {
@@ -714,7 +714,7 @@ bool QVistaHelper::resolveSymbols()
             pDwmExtendFrameIntoClientArea =
                 (PtrDwmExtendFrameIntoClientArea)dwmLib.resolve("DwmExtendFrameIntoClientArea");
         }
-        QLibrary themeLib(QString::fromAscii("uxtheme"));
+        QSystemLibrary themeLib(L"uxtheme");
         pIsAppThemed = (PtrIsAppThemed)themeLib.resolve("IsAppThemed");
         if (pIsAppThemed) {
             pDrawThemeBackground = (PtrDrawThemeBackground)themeLib.resolve("DrawThemeBackground");
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 0c48bfd..78028eb 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -68,7 +68,6 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c
 #include "qdatetime.h"
 #include "qpointer.h"
 #include "qhash.h"
-#include "qlibrary.h"
 #include "qmetaobject.h"
 #include "qmime.h"
 #include "qpainter.h"
@@ -94,6 +93,7 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c
 #include "qdebug.h"
 #include <private/qkeymapper_p.h>
 #include <private/qlocale_p.h>
+#include <private/qsystemlibrary_p.h>
 #include "qevent_p.h"
 
 //#define ALIEN_DEBUG
@@ -206,7 +206,7 @@ static void resolveAygLibs()
 {
     if (!aygResolved) {
         aygResolved = true;
-        QLibrary ayglib(QLatin1String("aygshell"));
+        QSystemLibrary ayglib(QLatin1String("aygshell"));
         if (!ayglib.load())
             return;
         ptrRecognizeGesture = (AygRecognizeGesture) ayglib.resolve("SHRecognizeGesture");
@@ -833,10 +833,10 @@ void qt_init(QApplicationPrivate *priv, int)
 
 #ifndef Q_OS_WINCE
     ptrUpdateLayeredWindowIndirect =
-        (PtrUpdateLayeredWindowIndirect) QLibrary::resolve(QLatin1String("user32"),
+        (PtrUpdateLayeredWindowIndirect) QSystemLibrary::resolve(QLatin1String("user32"),
                                                            "UpdateLayeredWindowIndirect");
     ptrUpdateLayeredWindow =
-        (PtrUpdateLayeredWindow) QLibrary::resolve(QLatin1String("user32"),
+        (PtrUpdateLayeredWindow) QSystemLibrary::resolve(QLatin1String("user32"),
                                                    "UpdateLayeredWindow");
 
     if (ptrUpdateLayeredWindow && !ptrUpdateLayeredWindowIndirect)
@@ -844,7 +844,7 @@ void qt_init(QApplicationPrivate *priv, int)
 
     // Notify Vista and Windows 7 that we support highter DPI settings
     ptrSetProcessDPIAware = (PtrSetProcessDPIAware)
-        QLibrary::resolve(QLatin1String("user32"), "SetProcessDPIAware");
+        QSystemLibrary::resolve(QLatin1String("user32"), "SetProcessDPIAware");
     if (ptrSetProcessDPIAware)
         ptrSetProcessDPIAware();
 #endif
@@ -865,30 +865,28 @@ void qt_init(QApplicationPrivate *priv, int)
 #elif !defined(Q_WS_WINCE)
   #if !defined(QT_NO_NATIVE_GESTURES)
     priv->GetGestureInfo =
-            (PtrGetGestureInfo)QLibrary::resolve(QLatin1String("user32"),
+            (PtrGetGestureInfo)QSystemLibrary::resolve(QLatin1String("user32"),
                                                  "GetGestureInfo");
     priv->GetGestureExtraArgs =
-            (PtrGetGestureExtraArgs)QLibrary::resolve(QLatin1String("user32"),
+            (PtrGetGestureExtraArgs)QSystemLibrary::resolve(QLatin1String("user32"),
                                                       "GetGestureExtraArgs");
     priv->CloseGestureInfoHandle =
-            (PtrCloseGestureInfoHandle)QLibrary::resolve(QLatin1String("user32"),
+            (PtrCloseGestureInfoHandle)QSystemLibrary::resolve(QLatin1String("user32"),
                                                          "CloseGestureInfoHandle");
     priv->SetGestureConfig =
-            (PtrSetGestureConfig)QLibrary::resolve(QLatin1String("user32"),
+            (PtrSetGestureConfig)QSystemLibrary::resolve(QLatin1String("user32"),
                                                    "SetGestureConfig");
     priv->GetGestureConfig =
-            (PtrGetGestureConfig)QLibrary::resolve(QLatin1String("user32"),
+            (PtrGetGestureConfig)QSystemLibrary::resolve(QLatin1String("user32"),
                                                    "GetGestureConfig");
   #endif // QT_NO_NATIVE_GESTURES
+    QSystemLibrary libTheme(QLatin1String("uxtheme"));
     priv->BeginPanningFeedback =
-            (PtrBeginPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"),
-                                                       "BeginPanningFeedback");
+            (PtrBeginPanningFeedback)libTheme.resolve("BeginPanningFeedback");
     priv->UpdatePanningFeedback =
-            (PtrUpdatePanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"),
-                                                        "UpdatePanningFeedback");
+            (PtrUpdatePanningFeedback)libTheme.resolve("UpdatePanningFeedback");
     priv->EndPanningFeedback =
-        (PtrEndPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"),
-                                                   "EndPanningFeedback");
+        (PtrEndPanningFeedback)libTheme.resolve("EndPanningFeedback");
 #endif
 #endif // QT_NO_GESTURES
 }
@@ -2338,7 +2336,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
                 if (!oleaccChecked) {
                     oleaccChecked = true;
 #if !defined(Q_OS_WINCE)
-                    ptrLresultFromObject = (PtrLresultFromObject)QLibrary::resolve(QLatin1String("oleacc.dll"), "LresultFromObject");
+                    ptrLresultFromObject = (PtrLresultFromObject)QSystemLibrary::resolve(QLatin1String("oleacc"), "LresultFromObject");
 #endif
                 }
                 if (ptrLresultFromObject) {
@@ -3142,7 +3140,7 @@ bool QETWidget::translateMouseEvent(const MSG &msg)
             if (curWin != 0) {
                 if (!trackMouseEventLookup) {
                     trackMouseEventLookup = true;
-                    ptrTrackMouseEvent = (PtrTrackMouseEvent)QLibrary::resolve(QLatin1String("comctl32"), "_TrackMouseEvent");
+                    ptrTrackMouseEvent = (PtrTrackMouseEvent)QSystemLibrary::resolve(QLatin1String("comctl32"), "_TrackMouseEvent");
                 }
                 if (ptrTrackMouseEvent && !qApp->d_func()->inPopupMode()) {
                     // We always have to set the tracking, since
@@ -3677,7 +3675,7 @@ static void initWinTabFunctions()
     if (!qt_is_gui_used)
         return;
 
-    QLibrary library(QLatin1String("wintab32"));
+    QSystemLibrary library(QLatin1String("wintab32"));
     if (library.load()) {
         ptrWTInfo = (PtrWTInfo)library.resolve("WTInfoW");
         ptrWTGet = (PtrWTGet)library.resolve("WTGetW");
@@ -4100,7 +4098,7 @@ void QApplicationPrivate::initializeMultitouch_sys()
                 value & (QT_NID_INTEGRATED_TOUCH | QT_NID_EXTERNAL_TOUCH | QT_NID_MULTI_INPUT);
     }
 
-    QLibrary library(QLatin1String("user32"));
+    QSystemLibrary library(QLatin1String("user32"));
     // MinGW (g++ 3.4.5) accepts only C casts.
     RegisterTouchWindow = (PtrRegisterTouchWindow)(library.resolve("RegisterTouchWindow"));
     GetTouchInputInfo = (PtrGetTouchInputInfo)(library.resolve("GetTouchInputInfo"));
diff --git a/src/gui/kernel/qdesktopwidget_win.cpp b/src/gui/kernel/qdesktopwidget_win.cpp
index 07dbc24..1b2dfe7 100644
--- a/src/gui/kernel/qdesktopwidget_win.cpp
+++ b/src/gui/kernel/qdesktopwidget_win.cpp
@@ -42,7 +42,7 @@
 #include "qdesktopwidget.h"
 #include "qt_windows.h"
 #include "qapplication_p.h"
-#include "qlibrary.h"
+#include <private/qsystemlibrary_p.h>
 #include <qvector.h>
 #include <limits.h>
 #ifdef Q_WS_WINCE
@@ -155,7 +155,7 @@ void QDesktopWidgetPrivate::init(QDesktopWidget *that)
     screenCount = 0;
 
 #ifndef Q_OS_WINCE
-    QLibrary user32Lib(QLatin1String("user32"));
+    QSystemLibrary user32Lib(QLatin1String("user32"));
     if (user32Lib.load()) {
         enumDisplayMonitors = (EnumFunc)user32Lib.resolve("EnumDisplayMonitors");
         getMonitorInfo = (InfoFunc)user32Lib.resolve("GetMonitorInfoW");
@@ -173,7 +173,7 @@ void QDesktopWidgetPrivate::init(QDesktopWidget *that)
     enumDisplayMonitors = 0;
     getMonitorInfo = 0;
 #else
-    QLibrary coreLib(QLatin1String("coredll"));
+    QSystemLibrary coreLib(QLatin1String("coredll"));
     if (coreLib.load()) {
         // CE >= 4.0 case
         enumDisplayMonitors = (EnumFunc)coreLib.resolve("EnumDisplayMonitors");
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp
index 59035b1..3d206fd 100644
--- a/src/gui/kernel/qwidget_win.cpp
+++ b/src/gui/kernel/qwidget_win.cpp
@@ -47,7 +47,6 @@
 #include "qevent.h"
 #include "qimage.h"
 #include "qlayout.h"
-#include "qlibrary.h"
 #include "qpainter.h"
 #include "qstack.h"
 #include "qt_windows.h"
@@ -65,6 +64,7 @@
 #include <private/qapplication_p.h>
 #include <private/qwininputcontext_p.h>
 #include <private/qpaintengine_raster_p.h>
+#include <private/qsystemlibrary_p.h>
 
 #if defined(Q_WS_WINCE)
 #include "qguifunctions_wince.h"
@@ -148,7 +148,7 @@ static void init_wintab_functions()
 #else
     if (!qt_is_gui_used)
         return;
-    QLibrary library(QLatin1String("wintab32"));
+    QSystemLibrary library(QLatin1String("wintab32"));
     ptrWTOpen = (PtrWTOpen)library.resolve("WTOpenW");
     ptrWTInfo = (PtrWTInfo)library.resolve("WTInfoW");
     ptrWTClose = (PtrWTClose)library.resolve("WTClose");
@@ -1890,7 +1890,7 @@ void QWidgetPrivate::setWindowOpacity_sys(qreal level)
     static bool function_resolved = false;
     if (!function_resolved) {
         ptrSetLayeredWindowAttributes =
-            (PtrSetLayeredWindowAttributes) QLibrary::resolve(QLatin1String("user32"),
+            (PtrSetLayeredWindowAttributes) QSystemLibrary::resolve(QLatin1String("user32"),
                                                               "SetLayeredWindowAttributes");
         function_resolved = true;
     }
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 579dd0b..720dd6d 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -44,7 +44,7 @@
 
 #if !defined(QT_NO_STYLE_WINDOWS) || defined(QT_PLUGIN)
 
-#include "qlibrary.h"
+#include <private/qsystemlibrary_p.h>
 #include "qapplication.h"
 #include "qbitmap.h"
 #include "qdrawutil.h" // for now
@@ -126,7 +126,7 @@ QWindowsStylePrivate::QWindowsStylePrivate()
 #if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
         && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
-        QLibrary shellLib(QLatin1String("shell32"));
+        QSystemLibrary shellLib(QLatin1String("shell32"));
         pSHGetStockIconInfo = (PtrSHGetStockIconInfo)shellLib.resolve("SHGetStockIconInfo");
     }
 #endif
@@ -921,9 +921,9 @@ static const char *const question_xpm[] = {
 static QPixmap loadIconFromShell32( int resourceId, int size )
 {
 #ifdef Q_OS_WINCE
-    HMODULE hmod = LoadLibrary(L"ceshell.dll");
+    HMODULE hmod = LoadLibrary(L"ceshell");
 #else
-    HMODULE hmod = LoadLibrary(L"shell32.dll");
+    HMODULE hmod = QSystemLibrary::load(L"shell32");
 #endif
     if( hmod ) {
         HICON iconHandle = (HICON)LoadImage(hmod, MAKEINTRESOURCE(resourceId), IMAGE_ICON, size, size, 0);
diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp
index 8511592..58542e5 100644
--- a/src/gui/styles/qwindowsvistastyle.cpp
+++ b/src/gui/styles/qwindowsvistastyle.cpp
@@ -42,6 +42,7 @@
 #include "qwindowsvistastyle.h"
 #include "qwindowsvistastyle_p.h"
 #include <private/qstylehelper_p.h>
+#include <private/qsystemlibrary_p.h>
 
 #if !defined(QT_NO_STYLE_WINDOWSVISTA) || defined(QT_PLUGIN)
 
@@ -2574,7 +2575,7 @@ bool QWindowsVistaStylePrivate::resolveSymbols()
     static bool tried = false;
     if (!tried) {
         tried = true;
-        QLibrary themeLib(QLatin1String("uxtheme"));
+        QSystemLibrary themeLib(QLatin1String("uxtheme"));
         pSetWindowTheme         = (PtrSetWindowTheme        )themeLib.resolve("SetWindowTheme");
         pIsThemePartDefined     = (PtrIsThemePartDefined    )themeLib.resolve("IsThemePartDefined");
         pGetThemePartSize       = (PtrGetThemePartSize      )themeLib.resolve("GetThemePartSize");
diff --git a/src/gui/styles/qwindowsxpstyle.cpp b/src/gui/styles/qwindowsxpstyle.cpp
index 8743807..d36011c 100644
--- a/src/gui/styles/qwindowsxpstyle.cpp
+++ b/src/gui/styles/qwindowsxpstyle.cpp
@@ -48,7 +48,7 @@
 #include <private/qapplication_p.h>
 #include <private/qstylehelper_p.h>
 #include <private/qwidget_p.h>
-#include <qlibrary.h>
+#include <private/qsystemlibrary_p.h>
 #include <qpainter.h>
 #include <qpaintengine.h>
 #include <qwidget.h>
@@ -344,7 +344,7 @@ bool QWindowsXPStylePrivate::resolveSymbols()
     static bool tried = false;
     if (!tried) {
         tried = true;
-        QLibrary themeLib(QLatin1String("uxtheme"));
+        QSystemLibrary themeLib(QLatin1String("uxtheme"));
         pIsAppThemed = (PtrIsAppThemed)themeLib.resolve("IsAppThemed");
         if (pIsAppThemed) {
             pIsThemeActive          = (PtrIsThemeActive         )themeLib.resolve("IsThemeActive");
diff --git a/src/gui/text/qfontdatabase_win.cpp b/src/gui/text/qfontdatabase_win.cpp
index c50d363..8a03c5d 100644
--- a/src/gui/text/qfontdatabase_win.cpp
+++ b/src/gui/text/qfontdatabase_win.cpp
@@ -45,7 +45,7 @@
 #include "qfont_p.h"
 #include "qfontengine_p.h"
 #include "qpaintdevice.h"
-#include "qlibrary.h"
+#include <private/qsystemlibrary_p.h>
 #include "qabstractfileengine.h"
 #include "qendian.h"
 
@@ -1049,7 +1049,7 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt)
 {
     if(!fnt->data.isEmpty()) {
 #ifndef Q_OS_WINCE
-        PtrAddFontMemResourceEx ptrAddFontMemResourceEx = (PtrAddFontMemResourceEx)QLibrary::resolve(QLatin1String("gdi32"),
+        PtrAddFontMemResourceEx ptrAddFontMemResourceEx = (PtrAddFontMemResourceEx)QSystemLibrary::resolve(QLatin1String("gdi32"),
                                                                                                      "AddFontMemResourceEx");
         if (!ptrAddFontMemResourceEx)
             return;
@@ -1111,7 +1111,7 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt)
         if (AddFontResource((LPCWSTR)fnt->fileName.utf16()) == 0)
             return;
 #else
-        PtrAddFontResourceExW ptrAddFontResourceExW = (PtrAddFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"),
+        PtrAddFontResourceExW ptrAddFontResourceExW = (PtrAddFontResourceExW)QSystemLibrary::resolve(QLatin1String("gdi32"),
                                                                                                "AddFontResourceExW");
         if (!ptrAddFontResourceExW
             || ptrAddFontResourceExW((wchar_t*)fnt->fileName.utf16(), FR_PRIVATE, 0) == 0)
@@ -1140,7 +1140,7 @@ bool QFontDatabase::removeApplicationFont(int handle)
         if (!removeSucceeded)
             return false;
 #else
-        PtrRemoveFontMemResourceEx ptrRemoveFontMemResourceEx = (PtrRemoveFontMemResourceEx)QLibrary::resolve(QLatin1String("gdi32"),
+        PtrRemoveFontMemResourceEx ptrRemoveFontMemResourceEx = (PtrRemoveFontMemResourceEx)QSystemLibrary::resolve(QLatin1String("gdi32"),
                                                                                                               "RemoveFontMemResourceEx");
         if (!ptrRemoveFontMemResourceEx
             || !ptrRemoveFontMemResourceEx(font.handle))
@@ -1151,7 +1151,7 @@ bool QFontDatabase::removeApplicationFont(int handle)
         if (!RemoveFontResource((LPCWSTR)font.fileName.utf16()))
             return false;
 #else
-        PtrRemoveFontResourceExW ptrRemoveFontResourceExW = (PtrRemoveFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"),
+        PtrRemoveFontResourceExW ptrRemoveFontResourceExW = (PtrRemoveFontResourceExW)QSystemLibrary::resolve(QLatin1String("gdi32"),
                                                                                                         "RemoveFontResourceExW");
         if (!ptrRemoveFontResourceExW
             || !ptrRemoveFontResourceExW((LPCWSTR)font.fileName.utf16(), FR_PRIVATE, 0))
diff --git a/src/gui/text/qfontengine_win.cpp b/src/gui/text/qfontengine_win.cpp
index 4bed2b5..82de0d5 100644
--- a/src/gui/text/qfontengine_win.cpp
+++ b/src/gui/text/qfontengine_win.cpp
@@ -50,7 +50,7 @@
 #include "qt_windows.h"
 #include <private/qapplication_p.h>
 
-#include <qlibrary.h>
+#include <private/qsystemlibrary_p.h>
 #include <qpaintdevice.h>
 #include <qpainter.h>
 #include <limits.h>
@@ -140,7 +140,7 @@ static void resolveGetCharWidthI()
     if (resolvedGetCharWidthI)
         return;
     resolvedGetCharWidthI = true;
-    ptrGetCharWidthI = (PtrGetCharWidthI)QLibrary::resolve(QLatin1String("gdi32"), "GetCharWidthI");
+    ptrGetCharWidthI = (PtrGetCharWidthI)QSystemLibrary::resolve(QLatin1String("gdi32"), "GetCharWidthI");
 }
 #endif // !defined(Q_WS_WINCE)
 
diff --git a/src/gui/util/qdesktopservices_win.cpp b/src/gui/util/qdesktopservices_win.cpp
index aab7e16..735de04 100644
--- a/src/gui/util/qdesktopservices_win.cpp
+++ b/src/gui/util/qdesktopservices_win.cpp
@@ -41,7 +41,7 @@
 
 #include <qsettings.h>
 #include <qdir.h>
-#include <qlibrary.h>
+#include <private/qsystemlibrary_p.h>
 #include <qurl.h>
 #include <qstringlist.h>
 #include <qprocess.h>
@@ -177,9 +177,9 @@ QString QDesktopServices::storageLocation(StandardLocation type)
     QString result;
 
 #ifndef Q_OS_WINCE
-        QLibrary library(QLatin1String("shell32"));
+        QSystemLibrary library(QLatin1String("shell32"));
 #else
-        QLibrary library(QLatin1String("coredll"));
+        QSystemLibrary library(QLatin1String("coredll"));
 #endif // Q_OS_WINCE
     typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPWSTR, int, BOOL);
     static GetSpecialFolderPath SHGetSpecialFolderPath =
diff --git a/src/gui/util/qsystemtrayicon_win.cpp b/src/gui/util/qsystemtrayicon_win.cpp
index a9585b9..fc5de44 100644
--- a/src/gui/util/qsystemtrayicon_win.cpp
+++ b/src/gui/util/qsystemtrayicon_win.cpp
@@ -54,7 +54,7 @@
 #include <windowsx.h>
 #include <commctrl.h>
 
-#include <QLibrary>
+#include <private/qsystemlibrary_p.h>
 #include <QApplication>
 #include <QSettings>
 
@@ -155,14 +155,14 @@ QSystemTrayIconSys::QSystemTrayIconSys(QSystemTrayIcon *object)
 
     // Allow the WM_TASKBARCREATED message through the UIPI filter on Windows Vista and higher
     static PtrChangeWindowMessageFilterEx pChangeWindowMessageFilterEx =
-        (PtrChangeWindowMessageFilterEx)QLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilterEx");
+        (PtrChangeWindowMessageFilterEx)QSystemLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilterEx");
 
     if (pChangeWindowMessageFilterEx) {
         // Call the safer ChangeWindowMessageFilterEx API if available
         pChangeWindowMessageFilterEx(winId(), MYWM_TASKBARCREATED, Q_MSGFLT_ALLOW, 0);
     } else {
         static PtrChangeWindowMessageFilter pChangeWindowMessageFilter =
-            (PtrChangeWindowMessageFilter)QLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilter");
+            (PtrChangeWindowMessageFilter)QSystemLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilter");
 
         if (pChangeWindowMessageFilter) {
             // Call the deprecated ChangeWindowMessageFilter API otherwise
@@ -350,7 +350,7 @@ void QSystemTrayIconPrivate::install_sys()
 QRect QSystemTrayIconSys::findIconGeometry(const int iconId)
 {
     static PtrShell_NotifyIconGetRect Shell_NotifyIconGetRect =
-        (PtrShell_NotifyIconGetRect)QLibrary::resolve(QLatin1String("shell32"), "Shell_NotifyIconGetRect");
+        (PtrShell_NotifyIconGetRect)QSystemLibrary::resolve(QLatin1String("shell32"), "Shell_NotifyIconGetRect");
 
     if (Shell_NotifyIconGetRect) {
         Q_NOTIFYICONIDENTIFIER nid;