Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public: (46 commits)
  Fix the license info for bin/elf2e32_qtwrapper.pl.
  Avoid panics in QDesktopWidget on Symbian emulator.
  QS60Style: use placeholder texture when polishing widgets and palette
  Regression: QS60Style: Theme background is incorrect
  Remove changes from fix to QTBUG-17045 that were not related to the fix
  Prevent null pointer crash when closing splitview
  QS60Style slows down layout switch by updating widgets unnecessarily
  Fix qgraphicstransform autotest for Symbian, where qreal is float.
  Removed reference to nonexistant profile.
  Disable capabilities example for symbian-gcce due to a bug in elf2e32
  Readded a ';;' that was removed by mistake.
  Fixed mkspec detection for Symbian.
  Removed javascript-jit from default symbian-gcce build.
  Corrected a mismerge in GCCE link parameters.
  Fixed incorrect referral to an include file.
  Fixed win32-msvc2008 build regression.
  Made qmake strip trailing \ from libdirs.
  Fixed GCCE libdir handling if the paths have spaces in them.
  Added MinGW support for adding lib prefix and extension via profile.
  Added support for various special compiler/linker flags on MinGW.
  ...

11 files changed, 63 insertions, 43 deletions

diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index 86800ef..65de6e0 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux*:!static:!linux-armcc:!linux-gcce {
+linux*:!static:!symbian-armcc:!symbian-gcce {
    QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
    prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
    DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index d0fc753..ca63ebd 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -284,7 +284,7 @@ namespace QT_NAMESPACE {}
 #  endif
 #endif
 
-#if defined(Q_OS_MAC64) && !defined(QT_MAC_USE_COCOA) && !defined(QT_BUILD_QMAKE)
+#if defined(Q_OS_MAC64) && !defined(QT_MAC_USE_COCOA) && !defined(QT_BUILD_QMAKE) && !defined(QT_BOOTSTRAPPED)
 #error "You are building a 64-bit application, but using a 32-bit version of Qt. Check your build configuration."
 #endif
 
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 73aa982..9d8dd41 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -394,7 +394,8 @@ void QCoeFepInputContext::resetSplitViewWidget(bool keepInputWidget)
 
     if (!alwaysResize) {
         if (gv->scene()) {
-            disconnect(gv->scene()->focusItem()->toGraphicsObject(), SIGNAL(cursorPositionChanged()), this, SLOT(translateInputWidget()));
+            if (gv->scene()->focusItem())
+                disconnect(gv->scene()->focusItem()->toGraphicsObject(), SIGNAL(cursorPositionChanged()), this, SLOT(translateInputWidget()));
             QGraphicsItem *rootItem;
             foreach (QGraphicsItem *item, gv->scene()->items()) {
                 if (!item->parentItem()) {
diff --git a/src/gui/kernel/qdesktopwidget_s60.cpp b/src/gui/kernel/qdesktopwidget_s60.cpp
index c3963f4..62a4d40 100644
--- a/src/gui/kernel/qdesktopwidget_s60.cpp
+++ b/src/gui/kernel/qdesktopwidget_s60.cpp
@@ -188,12 +188,14 @@ void QDesktopWidgetPrivate::cleanup()
 void QDesktopWidgetPrivate::init_sys()
 {
 #if defined(Q_SYMBIAN_SUPPORTS_MULTIPLE_SCREENS)
-    CWsScreenDevice *dev = S60->screenDevice(1);
-    if (dev) {
-        displayControl = static_cast<MDisplayControl *>(
-                    dev->GetInterface(MDisplayControl::ETypeId));
-        if (displayControl) {
-            displayControl->EnableDisplayChangeEvents(ETrue);
+    if (S60->screenCount() > 1) {
+        CWsScreenDevice *dev = S60->screenDevice(1);
+        if (dev) {
+            displayControl = static_cast<MDisplayControl *>(
+                        dev->GetInterface(MDisplayControl::ETypeId));
+            if (displayControl) {
+                displayControl->EnableDisplayChangeEvents(ETrue);
+            }
         }
     }
 #endif
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 87d990e..c100330 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -118,6 +118,7 @@ const short *QS60StylePrivate::m_pmPointer = QS60StylePrivate::data[0];
 
 // theme background texture
 QPixmap *QS60StylePrivate::m_background = 0;
+QPixmap *QS60StylePrivate::m_placeHolderTexture = 0;
 
 // theme palette
 QPalette *QS60StylePrivate::m_themePalette = 0;
@@ -155,6 +156,10 @@ const double KTabFontMul = 0.72;
 QS60StylePrivate::~QS60StylePrivate()
 {
     clearCaches(); //deletes also background image
+    if (m_placeHolderTexture) {
+        delete m_placeHolderTexture;
+        m_placeHolderTexture = 0;
+    }
     deleteThemePalette();
 #ifdef Q_WS_S60
     removeAnimations();
@@ -505,7 +510,10 @@ void QS60StylePrivate::setBackgroundTexture(QApplication *app) const
 {
     Q_UNUSED(app)
     QPalette applicationPalette = QApplication::palette();
-    applicationPalette.setBrush(QPalette::Window, backgroundTexture());
+    // The initial QPalette::Window is just a placeHolder QPixmap to save RAM
+    // if the actual texture is not needed. The real texture is created just before
+    // painting it in qt_s60_fill_background().
+    applicationPalette.setBrush(QPalette::Window, placeHolderTexture());
     setThemePalette(&applicationPalette);
 }
 
@@ -630,25 +638,6 @@ QPixmap QS60StylePrivate::cachedFrame(SkinFrameElements frame, const QSize &size
     return result;
 }
 
-void QS60StylePrivate::refreshUI()
-{
-    QList<QWidget *> widgets = QApplication::allWidgets();
-
-    for (int i = 0; i < widgets.size(); ++i) {
-        QWidget *widget = widgets.at(i);
-        if (widget == 0)
-            continue;
-
-        if (widget->style()) {
-            widget->style()->polish(widget);
-            QEvent event(QEvent::StyleChange);
-            qApp->sendEvent(widget, &event);
-        }
-        widget->update();
-        widget->updateGeometry();
-    }
-}
-
 void QS60StylePrivate::setFont(QWidget *widget) const
 {
     QS60StyleEnums::FontCategories fontCategory = QS60StyleEnums::FC_Undefined;
@@ -719,8 +708,10 @@ void QS60StylePrivate::setThemePalette(QPalette *palette) const
     palette->setColor(QPalette::LinkVisited, palette->color(QPalette::Link).darker());
     palette->setColor(QPalette::Highlight,
         s60Color(QS60StyleEnums::CL_QsnHighlightColors, 2, 0));
-    // set background image as a texture brush
-    palette->setBrush(QPalette::Window, backgroundTexture());
+    // The initial QPalette::Window is just a placeHolder QPixmap to save RAM
+    // if the actual texture is not needed. The real texture is created just before
+    // painting it in qt_s60_fill_background().
+    palette->setBrush(QPalette::Window, placeHolderTexture());
     // set as transparent so that styled full screen theme background is visible
     palette->setBrush(QPalette::Base, Qt::transparent);
     // set button color based on pixel colors
@@ -3548,10 +3539,12 @@ extern QPoint qt_s60_fill_background_offset(const QWidget *targetWidget);
 
 bool qt_s60_fill_background(QPainter *painter, const QRegion &rgn, const QBrush &brush)
 {
-    const QPixmap backgroundTexture(QS60StylePrivate::backgroundTexture());
-    if (backgroundTexture.cacheKey() != brush.texture().cacheKey())
+    const QPixmap placeHolder(QS60StylePrivate::placeHolderTexture());
+    if (placeHolder.cacheKey() != brush.texture().cacheKey())
         return false;
 
+    const QPixmap backgroundTexture(QS60StylePrivate::backgroundTexture());
+
     const QPaintDevice *target = painter->device();
     if (target->devType() == QInternal::Widget) {
         const QWidget *widget = static_cast<const QWidget *>(target);
diff --git a/src/gui/styles/qs60style_p.h b/src/gui/styles/qs60style_p.h
index 242c451..8c023bf 100644
--- a/src/gui/styles/qs60style_p.h
+++ b/src/gui/styles/qs60style_p.h
@@ -555,6 +555,7 @@ public:
     static QPixmap frame(SkinFrameElements frame, const QSize &size,
         SkinElementFlags flags = KDefaultSkinElementFlags);
     static QPixmap backgroundTexture();
+    static QPixmap placeHolderTexture();
 
 #ifdef Q_WS_S60
     void handleDynamicLayoutVariantSwitch();
@@ -592,8 +593,6 @@ private:
     static QPixmap cachedFrame(SkinFrameElements frame, const QSize &size,
         SkinElementFlags flags = KDefaultSkinElementFlags);
 
-    static void refreshUI();
-
     // set S60 font for widget
     void setFont(QWidget *widget) const;
     void setThemePalette(QWidget *widget) const;
@@ -616,6 +615,9 @@ private:
 
     // Contains background texture.
     static QPixmap *m_background;
+    // Placeholder pixmap for the real background texture.
+    static QPixmap *m_placeHolderTexture;
+
     const static SkinElementFlags KDefaultSkinElementFlags;
     // defined theme palette
     static QPalette *m_themePalette;
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index 600c631..1ff195d 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -66,7 +66,6 @@
 #include <aknnavi.h>
 #include <gulicon.h>
 #include <AknBitmapAnimation.h>
-
 #include <centralrepository.h>
 
 #if !defined(QT_NO_STYLE_S60) || defined(QT_PLUGIN)
@@ -1408,12 +1407,23 @@ QPixmap QS60StylePrivate::backgroundTexture()
 
     if (createNewBackground) {
         QPixmap background = part(QS60StyleEnums::SP_QsnBgScreen,
-                QSize(applicationRect.Width(), applicationRect.Height()), 0, SkinElementFlags());
+            QSize(applicationRect.Width(), applicationRect.Height()), 0, SkinElementFlags());
         m_background = new QPixmap(background);
     }
     return *m_background;
 }
 
+// Generates 1*1 red pixmap as a placeholder for real texture.
+// The actual theme texture is drawn in qt_s60_fill_background().
+QPixmap QS60StylePrivate::placeHolderTexture()
+{
+    if (!m_placeHolderTexture) {
+        m_placeHolderTexture = new QPixmap(1,1);
+        m_placeHolderTexture->fill(Qt::red);
+    }
+    return *m_placeHolderTexture;
+}
+
 QSize QS60StylePrivate::screenSize()
 {
     return QSize(S60->screenWidthInPixels, S60->screenHeightInPixels);
@@ -1428,8 +1438,8 @@ QS60Style::QS60Style()
 void QS60StylePrivate::handleDynamicLayoutVariantSwitch()
 {
     clearCaches(QS60StylePrivate::CC_LayoutChange);
+    setBackgroundTexture(qApp);
     setActiveLayout();
-    refreshUI();
     foreach (QWidget *widget, QApplication::allWidgets())
         widget->ensurePolished();
 }
diff --git a/src/network/kernel/qnetworkinterface_symbian.cpp b/src/network/kernel/qnetworkinterface_symbian.cpp
index 03133d0..8e5db3c 100644
--- a/src/network/kernel/qnetworkinterface_symbian.cpp
+++ b/src/network/kernel/qnetworkinterface_symbian.cpp
@@ -43,7 +43,7 @@
 
 #include "qnetworkinterface.h"
 #include "qnetworkinterface_p.h"
-#include "../corelib/kernel/qcore_symbian_p.h"
+#include <private/qcore_symbian_p.h>
 
 #ifndef QT_NO_NETWORKINTERFACE
 
diff --git a/src/plugins/sqldrivers/sqlite_symbian/sqlite_symbian.pri b/src/plugins/sqldrivers/sqlite_symbian/sqlite_symbian.pri
index 494c64c..b7a87f3 100644
--- a/src/plugins/sqldrivers/sqlite_symbian/sqlite_symbian.pri
+++ b/src/plugins/sqldrivers/sqlite_symbian/sqlite_symbian.pri
@@ -1,6 +1,12 @@
 # We just want to include the sqlite3 binaries for Symbian for platforms that do not have them.
 !symbian-abld:!symbian-sbsv2 {
     !symbian_no_export_sqlite:!exists($${EPOCROOT}epoc32/release/armv5/lib/sqlite3.dso) {
+        contains(QMAKE_HOST.os,Windows) {
+            # Trick on Windows to do a touch on the file, since copy keeps the timestamp.
+            copyWithTouch = copy /y /b NUL+
+        } else {
+            copyWithTouch = "$$QMAKE_COPY "
+        }
         symbian_sqlite3_zip_file = $$PWD/SQLite3_v9.2.zip
 
         # The QMAKE_COPY section is to update timestamp on the file.
@@ -10,7 +16,7 @@
         symbian_sqlite3_header.CONFIG = combine no_link
         symbian_sqlite3_header.dependency_type = TYPE_C
         symbian_sqlite3_header.commands = $$QMAKE_UNZIP -j ${QMAKE_FILE_NAME} epoc32/include/stdapis/${QMAKE_FILE_OUT_BASE}.h \
-                                          && $$QMAKE_COPY ${QMAKE_FILE_OUT_BASE}.h ${QMAKE_FILE_OUT}.tmp \
+                                          && $${copyWithTouch}${QMAKE_FILE_OUT_BASE}.h ${QMAKE_FILE_OUT}.tmp \
                                           && $$QMAKE_DEL_FILE ${QMAKE_FILE_OUT_BASE}.h \
                                           && $$QMAKE_MOVE ${QMAKE_FILE_OUT}.tmp ${QMAKE_FILE_OUT}
         silent:symbian_sqlite3_header.commands = @echo unzipping $@ && $$symbian_sqlite3_header.commands
@@ -22,12 +28,18 @@
         !isEmpty(OBJECTS_DIR):symbian_sqlite3_dso.output = $$OBJECTS_DIR/$$symbian_sqlite3_dso.output
         symbian_sqlite3_dso.CONFIG = combine no_link target_predeps
         symbian_sqlite3_dso.commands = $$QMAKE_UNZIP -j ${QMAKE_FILE_NAME} epoc32/release/armv5/lib/${QMAKE_FILE_OUT_BASE}.dso \
-                                       && $$QMAKE_COPY ${QMAKE_FILE_OUT_BASE}.dso ${QMAKE_FILE_OUT}.tmp \
+                                       && $${copyWithTouch}${QMAKE_FILE_OUT_BASE}.dso ${QMAKE_FILE_OUT}.tmp \
                                        && $$QMAKE_DEL_FILE ${QMAKE_FILE_OUT_BASE}.dso \
                                        && $$QMAKE_MOVE ${QMAKE_FILE_OUT}.tmp ${QMAKE_FILE_OUT}
         silent:symbian_sqlite3_dso.commands = @echo unzipping $@ && $$symbian_sqlite3_dso.commands
         QMAKE_EXTRA_COMPILERS += symbian_sqlite3_dso
 
+        # Workaround for the fact that make doesn't understand that sqlite3.dso
+        # is the same as $OBJECTS_DIR/sqlite3.dso
+        symbian_sqlite3_dso_standalone.target = sqlite3.dso
+        symbian_sqlite3_dso_standalone.depends = $$symbian_sqlite3_dso.output
+        QMAKE_EXTRA_TARGETS += symbian_sqlite3_dso_standalone
+
         symbian_sqlite3_ver_dso.input = symbian_sqlite3_zip_file
         symbian_sqlite3_ver_dso.output = sqlite3{00060003}.dso
         !isEmpty(OBJECTS_DIR):symbian_sqlite3_ver_dso.output = $$OBJECTS_DIR/$$symbian_sqlite3_ver_dso.output
diff --git a/src/s60main/s60main.pro b/src/s60main/s60main.pro
index 8ab3bd3..1e3e06a 100644
--- a/src/s60main/s60main.pro
+++ b/src/s60main/s60main.pro
@@ -30,7 +30,7 @@ symbian {
     # Having MMP_RULES_DONT_EXPORT_ALL_CLASS_IMPEDIMENTA will cause s60main.lib be unlinkable
     # against GCCE apps, so remove it
     MMP_RULES -= $$MMP_RULES_DONT_EXPORT_ALL_CLASS_IMPEDIMENTA
-    linux-armcc:QMAKE_CXXFLAGS *= --export_all_vtbl
+    symbian-armcc:QMAKE_CXXFLAGS *= --export_all_vtbl
 
     # Flag if exports are not frozen to avoid lookup of qtcore allocator creation function by ordinal
     contains(CONFIG, def_files_disabled): DEFINES += QT_EXPORTS_NOT_FROZEN
diff --git a/src/src.pro b/src/src.pro
index 060f48b..868e22f 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -108,7 +108,7 @@ src_webkit_declarative.target = sub-webkitdeclarative
    src_phonon.depends = src_gui
    src_multimedia.depends = src_gui
    contains(QT_CONFIG, opengl):src_multimedia.depends += src_opengl
-   src_tools_activeqt.depends = src_tools_idc src_gui
+   src_activeqt.depends = src_tools_idc src_gui
    src_declarative.depends = src_gui src_script src_network
    src_plugins.depends = src_gui src_sql src_svg
    contains(QT_CONFIG, multimedia):src_plugins.depends += src_multimedia