split kernel/ up according to the future library split

Create a guikernel/ directory that contains the files that'll go
into libQtGui. What remains in kernel/ will go into QtWidgets.
In addition to that image/, painting/ and text will end up
int QtGui.

src/gui/gui.pro

@@ -26,12 +26,15 @@ symbian {
     include(s60framework/s60framework.pri)
 }
 
+# stuff that goes into new QtGui
+include(guikernel/guikernel.pri)
+include(image/image.pri)
+include(text/text.pri)
+include(painting/painting.pri)
+
 #modules
 include(animation/animation.pri)
 include(kernel/kernel.pri)
-include(image/image.pri)
-include(painting/painting.pri)
-include(text/text.pri)
 include(styles/styles.pri)
 include(widgets/widgets.pri)
 include(dialogs/dialogs.pri)

src/gui/guikernel/qclipboard.cpp

@@ -44,7 +44,7 @@
 #ifndef QT_NO_CLIPBOARD
 
 #include "qapplication.h"
-#include "qapplication_p.h"
+#include "private/qapplication_p.h"
 #include "qpixmap.h"
 #include "qclipboard_p.h"
 #include "qvariant.h"

src/gui/guikernel/qevent.cpp

@@ -52,7 +52,7 @@
 #include "qdnd_p.h"
 #include "qevent_p.h"
 #include "qgesture.h"
-#include "qgesture_p.h"
+#include "private/qgesture_p.h"
 
 #ifdef Q_OS_SYMBIAN
 #include "private/qcore_symbian_p.h"

src/gui/guikernel/qeventdispatcher_glib_qpa.cpp

@@ -47,7 +47,7 @@
 #include "qapplication.h"
 
 #include <glib.h>
-#include "qapplication_p.h"
+#include "private/qapplication_p.h"
 
 #include <qdebug.h>
 

src/gui/guikernel/qeventdispatcher_qpa.cpp

@@ -43,7 +43,7 @@
 #include "qapplication.h"
 #include "qeventdispatcher_qpa_p.h"
 #include "private/qeventdispatcher_unix_p.h"
-#include "qapplication_p.h"
+#include "private/qapplication_p.h"
 #include "qplatformeventloopintegration_qpa.h"
 
 #include <QWindowSystemInterface>

src/gui/guikernel/qshortcutmap.cpp

@@ -52,7 +52,7 @@
 #include "qmenu.h"
 #include "qmenubar.h"
 #include "qshortcut.h"
-#include "qapplication_p.h"
+#include "private/qapplication_p.h"
 #include <private/qaction_p.h>
 #include <private/qkeymapper_p.h>
 #include <private/qwidget_p.h>
@@ -337,7 +337,7 @@ bool QShortcutMap::tryShortcutEvent(QObject *o, QKeyEvent *e)
         ushort orgType = e->t;
         e->t = QEvent::ShortcutOverride;
         e->ignore();
-        QApplication::sendEvent(o, e);
+        QCoreApplication::sendEvent(o, e);
         e->t = orgType;
         e->spont = wasSpontaneous;
         if (e->isAccepted()) {

src/gui/guikernel/qwindow.cpp

@@ -47,7 +47,7 @@
 #include "qwindowcontext_qpa.h"
 
 #include "qwindow_p.h"
-#include "qapplication_p.h"
+#include "qguiapplication_p.h"
 
 #include <QtCore/QDebug>