Merge branch 'mimir' of git@scm.dev.nokia.troll.no:qt/qt-doc-team into mimir

31 files changed, 252 insertions, 79 deletions

diff --git a/demos/spectrum/3rdparty/fftreal/fftreal.pro b/demos/spectrum/3rdparty/fftreal/fftreal.pro
index 6305af4..e5093ba 100644
--- a/demos/spectrum/3rdparty/fftreal/fftreal.pro
+++ b/demos/spectrum/3rdparty/fftreal/fftreal.pro
@@ -40,7 +40,7 @@ symbian {
 macx {
     CONFIG += lib_bundle
 } else {
-    !symbian: DESTDIR = ../..
+    !symbian: DESTDIR = ../..$${spectrum_build_dir}
 }
 
 # Install
diff --git a/demos/spectrum/app/app.pro b/demos/spectrum/app/app.pro
index 4fe8b6d..b3ff227 100644
--- a/demos/spectrum/app/app.pro
+++ b/demos/spectrum/app/app.pro
@@ -65,7 +65,7 @@ symbian {
             LIBS += -F$${fftreal_dir}
             LIBS += -framework fftreal
         } else {
-            LIBS += -L..
+            LIBS += -L..$${spectrum_build_dir}
             LIBS += -lfftreal
         }
     }
@@ -91,10 +91,8 @@ symbian {
         DEPLOYMENT += fftreal
     }
 } else {
+	DESTDIR = ..$${spectrum_build_dir}
     macx {
-        # Specify directory in which to create spectrum.app bundle
-        DESTDIR = ..
-
         !contains(DEFINES, DISABLE_FFT) {
             # Relocate fftreal.framework into spectrum.app bundle
             framework_dir = ../spectrum.app/Contents/Frameworks
@@ -110,10 +108,7 @@ symbian {
                                   ../spectrum.app/Contents/MacOS/spectrum
         }
     } else {
-        # Specify directory in which to create spectrum application
-        DESTDIR = ..
-
-        unix: {
+        linux-g++*: {
             # Provide relative path from application to fftreal library
             QMAKE_LFLAGS += -Wl,--rpath=\\\$\$ORIGIN
         }
diff --git a/demos/spectrum/spectrum.pri b/demos/spectrum/spectrum.pri
index c09aa0d..5773900 100644
--- a/demos/spectrum/spectrum.pri
+++ b/demos/spectrum/spectrum.pri
@@ -35,3 +35,15 @@ DEFINES += SPECTRUM_ANALYSER_SEPARATE_THREAD
 # Suppress warnings about strncpy potentially being unsafe, emitted by MSVC
 win32: DEFINES += _CRT_SECURE_NO_WARNINGS
 
+win32 {
+    # spectrum_build_dir is defined with a leading slash so that it can
+    # be used in contexts such as
+    #     ..$${spectrum_build_dir}
+    # without the result having a trailing slash where spectrum_build_dir
+    # is undefined.
+    spectrum_build_dir = /release
+    if (!debug_and_release|build_pass): CONFIG(debug, debug|release) {
+        spectrum_build_dir = /debug
+    }
+}
+
diff --git a/dist/changes-4.6.4 b/dist/changes-4.6.4
index 389aa3a..3949b9a 100644
--- a/dist/changes-4.6.4
+++ b/dist/changes-4.6.4
@@ -66,8 +66,6 @@ QtOpenGL
  - QGLShaderProgram
     * [QTBUG-12478] Don't resolve GLSL extensions if no shaders.
     * [QTBUG-12591] setUniformValue(QSize) was setting (w,w) not (w,h).
-    * [QTBUG-12862] Don't #define highp/mediump/lowp if the desktop OpenGL
-      implementation has the GL_ARB_ES2_compatibility extension.
     * [QTBUG-12554] Wrong OpenGLVersionFlags on OpenGL 4.0 systems.
 
 QtScript
@@ -109,7 +107,7 @@ Third party components
 Qt for Unix (X11 and Mac OS X)
 ------------------------------
 
- - 
+ -
 
 Qt for Linux/X11
 ----------------
diff --git a/doc/src/porting/qt4-designer.qdoc b/doc/src/porting/qt4-designer.qdoc
index fff3e89..ea5147a 100644
--- a/doc/src/porting/qt4-designer.qdoc
+++ b/doc/src/porting/qt4-designer.qdoc
@@ -36,18 +36,14 @@
 
     \QD has been completely re-written based on our experience with
     the previous versions of the product for Qt 3. One of the main new
-    ideas behind this new version is to release the application as a
+    ideas is to release the application as a
     collection of interchangeable components that include the property
     editor, the widget box, and other useful tools for creating
     graphical user interfaces with Qt. These components can either be
     used together in the \QD application, or independently integrated
     into other systems.  As a result, certain features such as the
     project editor and code editor have been removed from the version
-    included with this release.
-
-    The current version of \QD is near feature complete and can be used for
-    many tasks. However, it is still under continuous development. This
-    document will explain what is already in place.
+    included with release 4.
 
     See also the \l{Qt Designer Manual}.
 
@@ -128,7 +124,7 @@
     \row
     \i \bold{Widget Editing Mode}
 
-    The new \QD allows widgets to be dropped into existing layouts on
+    \QD now allows widgets to be dropped into existing layouts on
     the form. Previously, it was necessary to break layouts in order
     to add new widgets to them.
 
@@ -189,7 +185,7 @@
     \row
     \i \bold{The Resource Editor}
 
-    The new \QD fully supports The Qt Resource System, and provide the
+    \QD now fully supports The Qt Resource System, and provides the
     Resource Editor to help designers and developers manage the
     resources that are needed by their applications.
 
@@ -210,8 +206,8 @@
     \i \inlineimage designer-action-editor.png
     \i \bold{The Action Editor}
 
-    With the release of Qt 4.1, \QD introduces the Action Editor
-    simplifying the management of actions when creating main window
+    With the release of Qt 4.1, \QD the Action Editor was introduced
+    to simplify the management of actions when creating main window
     applications.
 
     When creating a main window, you can add a menu bar and toolbars
@@ -261,7 +257,7 @@
 
     \section1 Run-Time Support for Forms
 
-    With the Qt 4.1 release, the new QtUiTools module is introduced to
+    With the Qt 4.1 release, the new QtUiTools module was introduced to
     provide classes handling forms created with \QD.
 
     Currently the module only contains the QUiLoader class.
diff --git a/doc/src/template/style/style.css b/doc/src/template/style/style.css
index ec0202a..12d297d 100755
--- a/doc/src/template/style/style.css
+++ b/doc/src/template/style/style.css
@@ -650,7 +650,7 @@
 	  margin-top: 5px;
 	  _margin: 0 0 0 -20px;
 	  padding: 10px;
-	  width: 220px;
+	  width: 30%;
 	  _width: 196px;
 	  height: 250px;
 	  overflow: auto;
diff --git a/mkspecs/common/symbian/symbian-mmp.conf b/mkspecs/common/symbian/symbian-mmp.conf
index 5292781..1fbd302 100644
--- a/mkspecs/common/symbian/symbian-mmp.conf
+++ b/mkspecs/common/symbian/symbian-mmp.conf
@@ -4,16 +4,6 @@
 
 include(symbian.conf)
 
-contains(QMAKE_HOST.os, "Windows") {
-    QMAKE_MOC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc.exe
-    QMAKE_UIC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic.exe
-    QMAKE_IDC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc.exe
-} else {
-    QMAKE_MOC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc
-    QMAKE_UIC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic
-    QMAKE_IDC       = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc
-}
-
 load(symbian/add_mmp_rules)
 
 symbian-abld {
diff --git a/mkspecs/common/symbian/symbian.conf b/mkspecs/common/symbian/symbian.conf
index cc5b788..d8c38f4 100644
--- a/mkspecs/common/symbian/symbian.conf
+++ b/mkspecs/common/symbian/symbian.conf
@@ -95,6 +95,10 @@ contains(QMAKE_HOST.os,Windows) {
     QMAKE_DEL_DIR        = rmdir
     QMAKE_DEL_TREE       = rmdir /s /q
     QMAKE_CHK_DIR_EXISTS = if not exist
+
+    QMAKE_MOC            = $$[QT_INSTALL_BINS]\\moc.exe
+    QMAKE_UIC            = $$[QT_INSTALL_BINS]\\uic.exe
+    QMAKE_IDC            = $$[QT_INSTALL_BINS]\\idc.exe
 } else {
     QMAKE_COPY           = cp
     QMAKE_COPY_DIR       = cp -r
@@ -104,6 +108,10 @@ contains(QMAKE_HOST.os,Windows) {
     QMAKE_DEL_DIR        = rmdir
     QMAKE_DEL_TREE       = rm -rf
     QMAKE_CHK_DIR_EXISTS = test -d
+
+    QMAKE_MOC            = $$[QT_INSTALL_BINS]/moc
+    QMAKE_UIC            = $$[QT_INSTALL_BINS]/uic
+    QMAKE_IDC            = $$[QT_INSTALL_BINS]/idc
 }
 
 QMAKE_IDL		  = midl
diff --git a/mkspecs/features/symbian/symbian_building.prf b/mkspecs/features/symbian/symbian_building.prf
index 614fb65..1a51cb2 100644
--- a/mkspecs/features/symbian/symbian_building.prf
+++ b/mkspecs/features/symbian/symbian_building.prf
@@ -229,7 +229,7 @@ symbian_resources_INCLUDES = $$replace(symbian_resources_INCLUDES, ",", " -I")
 symbian_resources_INCLUDES += $$join(INCLUDEPATH, " -I", "-I")
 symbian_resources_DEFINES = $$join(DEFINES, " -D", "-D")
 symbian_resources_RCC_DIR = $$replace(RCC_DIR, "/$", "")
-symbian_resources_INCLUDES += "-I $$symbian_resources_RCC_DIR"
+symbian_resources_INCLUDES += "-I$$symbian_resources_RCC_DIR"
 
 for(symbian_resource, SYMBIAN_RESOURCES) {
     symbian_resource = $$basename(symbian_resource)
@@ -245,7 +245,7 @@ symbianresources.commands = cpp -nostdinc -undef \
                             $$symbian_resources_INCLUDES \
                             $$symbian_resources_DEFINES \
                             ${QMAKE_FILE_NAME} \
-                            -o $${symbian_resources_RCC_DIR}/${QMAKE_FILE_BASE}.rpp \
+                            > $${symbian_resources_RCC_DIR}/${QMAKE_FILE_BASE}.rpp \
                             && rcomp -u -m045,046,047 \
                             -s$${symbian_resources_RCC_DIR}/${QMAKE_FILE_BASE}.rpp \
                             -o$${symbianDestdir}/${QMAKE_FILE_BASE}$${QT_LIBINFIX}.rsc \
@@ -265,7 +265,7 @@ contains(TEMPLATE, "app"):!contains(CONFIG, "no_icon") {
                                   $$symbian_resources_INCLUDES \
                                   $$symbian_resources_DEFINES \
                                   $${baseTarget}.rss \
-                                  -o $${symbian_resources_RCC_DIR}/$${baseTarget}.rpp \
+                                  > $${symbian_resources_RCC_DIR}/$${baseTarget}.rpp \
                                   && rcomp -u -m045,046,047 \
                                   -s$${symbian_resources_RCC_DIR}/$${baseTarget}.rpp \
                                   -o$${symbianDestdir}/$${baseTarget}.rsc \
@@ -284,7 +284,7 @@ contains(TEMPLATE, "app"):!contains(CONFIG, "no_icon") {
                                      $$symbian_resources_INCLUDES \
                                      $$symbian_resources_DEFINES \
                                      $${baseTarget}_reg.rss \
-                                     -o $${symbian_resources_RCC_DIR}/$${baseTarget}_reg.rpp \
+                                     > $${symbian_resources_RCC_DIR}/$${baseTarget}_reg.rpp \
                                      && rcomp -u -m045,046,047 \
                                      -s$${symbian_resources_RCC_DIR}/$${baseTarget}_reg.rpp \
                                      -o$${symbianDestdir}/$${baseTarget}_reg.rsc \
diff --git a/src/corelib/tools/qdatetime.cpp b/src/corelib/tools/qdatetime.cpp
index ab7530d..c252e64 100644
--- a/src/corelib/tools/qdatetime.cpp
+++ b/src/corelib/tools/qdatetime.cpp
@@ -1630,6 +1630,7 @@ QString QTime::toString(Qt::DateFormat format) const
     \endtable
 
     If the datetime is invalid, an empty string will be returned.
+    If \a format is empty, the default format "hh:mm:ss" is used.
 
     \sa QDate::toString() QDateTime::toString()
 */
diff --git a/src/gui/dialogs/qinputdialog.cpp b/src/gui/dialogs/qinputdialog.cpp
index e996ee9..700b234 100644
--- a/src/gui/dialogs/qinputdialog.cpp
+++ b/src/gui/dialogs/qinputdialog.cpp
@@ -244,6 +244,9 @@ void QInputDialogPrivate::ensureLineEdit()
     Q_Q(QInputDialog);
     if (!lineEdit) {
         lineEdit = new QLineEdit(q);
+#ifndef QT_NO_IM
+        qt_widget_private(lineEdit)->inheritsInputMethodHints = 1;
+#endif
         lineEdit->hide();
         QObject::connect(lineEdit, SIGNAL(textChanged(QString)),
                          q, SLOT(_q_textChanged(QString)));
@@ -255,6 +258,9 @@ void QInputDialogPrivate::ensureComboBox()
     Q_Q(QInputDialog);
     if (!comboBox) {
         comboBox = new QComboBox(q);
+#ifndef QT_NO_IM
+        qt_widget_private(comboBox)->inheritsInputMethodHints = 1;
+#endif
         comboBox->hide();
         QObject::connect(comboBox, SIGNAL(editTextChanged(QString)),
                          q, SLOT(_q_textChanged(QString)));
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp
index 1bfe266..4a733be 100644
--- a/src/gui/graphicsview/qgraphicswidget.cpp
+++ b/src/gui/graphicsview/qgraphicswidget.cpp
@@ -750,6 +750,22 @@ QSizeF QGraphicsWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) c
 /*!
     \property QGraphicsWidget::layout
     \brief The layout of the widget
+
+    Any existing layout manager is deleted before the new layout is assigned. If
+     \a layout is 0, the widget is left without a layout. Existing subwidgets'
+    geometries will remain unaffected.
+
+    QGraphicsWidget takes ownership of \a layout.
+
+    All widgets that are currently managed by \a layout or all of its
+    sublayouts, are automatically reparented to this item. The layout is then
+    invalidated, and the child widget geometries are adjusted according to
+    this item's geometry() and contentsMargins(). Children who are not
+    explicitly managed by \a layout remain unaffected by the layout after
+    it has been assigned to this widget.
+
+    If no layout is currently managing this widget, layout() will return 0.
+
 */
 
 /*!
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index ac148ee..1157b93 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -6607,6 +6607,10 @@ bool QImageData::convertInPlace(QImage::Format newFormat, Qt::ImageConversionFla
     if (format == newFormat)
         return true;
 
+    // No in-place conversion if we have to detach
+    if (ref > 1)
+        return false;
+
     const InPlace_Image_Converter *const converterPtr = &inplace_converter_map[format][newFormat];
     InPlace_Image_Converter converter = *converterPtr;
     if (converter)
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 296f24f..5ff2fd4 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1237,10 +1237,11 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
         qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle());
 #ifdef Q_WS_S60
         // If widget is fullscreen/minimized, hide status pane and button container otherwise show them.
-        const bool visible = !(qwidget->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized));
+        QWidget *const window = qwidget->window();
+        const bool visible = !(window->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized));
         const bool statusPaneVisibility = visible;
-        const bool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen;
-        const bool cbaVisibilityHint = qwidget->windowFlags() & Qt::WindowSoftkeysVisibleHint;
+        const bool isFullscreen = window->windowState() & Qt::WindowFullScreen;
+        const bool cbaVisibilityHint = window->windowFlags() & Qt::WindowSoftkeysVisibleHint;
         const bool buttonGroupVisibility = (visible || (isFullscreen && cbaVisibilityHint));
         S60->setStatusPaneAndButtonGroupVisibility(statusPaneVisibility, buttonGroupVisibility);
 #endif
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 2f85cd0..f7c795e 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -273,6 +273,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , isMoved(0)
       , isGLWidget(0)
       , usesDoubleBufferedGLContext(0)
+#ifndef QT_NO_IM
+      , inheritsInputMethodHints(0)
+#endif
 #if defined(Q_WS_X11)
       , picture(0)
 #elif defined(Q_WS_WIN)
@@ -9228,9 +9231,13 @@ QVariant QWidget::inputMethodQuery(Qt::InputMethodQuery query) const
 */
 Qt::InputMethodHints QWidget::inputMethodHints() const
 {
-    Q_D(const QWidget);
 #ifndef QT_NO_IM
-    return d->imHints;
+    const QWidgetPrivate *priv = d_func();
+    while (priv->inheritsInputMethodHints) {
+        priv = priv->q_func()->parentWidget()->d_func();
+        Q_ASSERT(priv);
+    }
+    return priv->imHints;
 #else //QT_NO_IM
     return 0;
 #endif //QT_NO_IM
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 4a79dc7..6c89659 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -748,6 +748,9 @@ public:
     uint isMoved : 1;
     uint isGLWidget : 1;
     uint usesDoubleBufferedGLContext : 1;
+#ifndef QT_NO_IM
+    uint inheritsInputMethodHints : 1;
+#endif
 
     // *************************** Platform specific ************************************
 #if defined(Q_WS_X11) // <----------------------------------------------------------- X11
diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp
index 8bac1f5..ea19fcd 100644
--- a/src/gui/painting/qwindowsurface_s60.cpp
+++ b/src/gui/painting/qwindowsurface_s60.cpp
@@ -101,9 +101,11 @@ QS60WindowSurface::~QS60WindowSurface()
             // Issue empty redraw to clear the UI surface
 
             QWidget *w = window();
-            RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow());
-            window->BeginRedraw();
-            window->EndRedraw();
+            if (w->testAttribute(Qt::WA_WState_Created)) {
+                RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow());
+                window->BeginRedraw();
+                window->EndRedraw();
+            }
         }
     }
 #endif
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index 05de8f5..3bd6122 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1949,9 +1949,11 @@ void QTextEngine::justify(const QScriptLine &line)
                 if (kashida_pos >= 0) {
 //                     qDebug("kashida position at %d in word", kashida_pos);
                     set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-                    minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-                    maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-                    ++nPoints;
+                    if (justificationPoints[nPoints].kashidaWidth > 0) {
+                        minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
+                        maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
+                        ++nPoints;
+                    }
                 }
                 kashida_pos = -1;
                 kashida_type = HB_Arabic_Normal;
@@ -1975,9 +1977,11 @@ void QTextEngine::justify(const QScriptLine &line)
         }
         if (kashida_pos >= 0) {
             set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-            minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-            maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-            ++nPoints;
+            if (justificationPoints[nPoints].kashidaWidth > 0) {
+                minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
+                maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
+                ++nPoints;
+            }
         }
     }
 
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 9e74e04..7f25887 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -5264,8 +5264,6 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
         glExtensions |= FragmentShader;
     if (extensions.match("GL_ARB_shader_objects"))
         glExtensions |= FragmentShader;
-    if (extensions.match("GL_ARB_ES2_compatibility"))
-        glExtensions |= ES2Compatibility;
     if (extensions.match("GL_ARB_texture_mirrored_repeat"))
         glExtensions |= MirroredRepeat;
     if (extensions.match("GL_EXT_framebuffer_object"))
@@ -5286,7 +5284,6 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
     glExtensions |= FramebufferObject;
     glExtensions |= GenerateMipmap;
     glExtensions |= FragmentShader;
-    glExtensions |= ES2Compatibility;
 #endif
 #if defined(QT_OPENGL_ES_1)
     if (extensions.match("GL_OES_framebuffer_object"))
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 623eeaf..387c8f7 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -284,8 +284,7 @@ public:
         DDSTextureCompression   = 0x00008000,
         ETC1TextureCompression  = 0x00010000,
         PVRTCTextureCompression = 0x00020000,
-        FragmentShader          = 0x00040000,
-        ES2Compatibility        = 0x00080000
+        FragmentShader          = 0x00040000
     };
     Q_DECLARE_FLAGS(Extensions, Extension)
 
diff --git a/src/opengl/qglshaderprogram.cpp b/src/opengl/qglshaderprogram.cpp
index bc1c009..74382b0 100644
--- a/src/opengl/qglshaderprogram.cpp
+++ b/src/opengl/qglshaderprogram.cpp
@@ -97,10 +97,6 @@ QT_BEGIN_NAMESPACE
     to just features that are present in GLSL/ES, and avoid
     standard variable names that only work on the desktop.
 
-    If the \c{GL_ARB_ES2_compatibility} extension is present,
-    then the above prefix is not added because the desktop OpenGL
-    implementation supports precision qualifiers.
-
     \section1 Simple shader example
 
     \snippet doc/src/snippets/code/src_opengl_qglshaderprogram.cpp 1
@@ -398,10 +394,8 @@ bool QGLShader::compileSourceCode(const char *source)
             srclen.append(GLint(headerLen));
         }
 #ifdef QGL_DEFINE_QUALIFIERS
-        if (!(QGLExtensions::glExtensions() & QGLExtensions::ES2Compatibility)) {
-            src.append(qualifierDefines);
-            srclen.append(GLint(sizeof(qualifierDefines) - 1));
-        }
+        src.append(qualifierDefines);
+        srclen.append(GLint(sizeof(qualifierDefines) - 1));
 #endif
 #ifdef QGL_REDEFINE_HIGHP
         if (d->shaderType == Fragment) {
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index f6d2435..ce9d11a 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -61,11 +61,6 @@
 
 QT_BEGIN_NAMESPACE
 
-// vgDrawGlyphs() only exists in OpenVG 1.1 and higher.
-#if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_DRAW_GLYPHS)
-#define QVG_NO_DRAW_GLYPHS 1
-#endif
-
 // vgRenderToMask() only exists in OpenVG 1.1 and higher.
 // Also, disable masking completely if we are using the scissor to clip.
 #if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_RENDER_TO_MASK)
@@ -75,11 +70,11 @@ QT_BEGIN_NAMESPACE
 #define QVG_NO_RENDER_TO_MASK 1
 #endif
 
-#if !defined(QVG_NO_DRAW_GLYPHS)
-
 // use the same rounding as in qrasterizer.cpp (6 bit fixed point)
 static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;
 
+#if !defined(QVG_NO_DRAW_GLYPHS)
+
 Q_DECL_IMPORT extern int qt_defaultDpiX();
 Q_DECL_IMPORT extern int qt_defaultDpiY();
 
diff --git a/src/openvg/qvg_p.h b/src/openvg/qvg_p.h
index 51abbee..94d1eae 100644
--- a/src/openvg/qvg_p.h
+++ b/src/openvg/qvg_p.h
@@ -55,6 +55,11 @@
 // We mean it.
 //
 
+// vgDrawGlyphs() only exists in OpenVG 1.1 and higher.
+#if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_DRAW_GLYPHS)
+#define QVG_NO_DRAW_GLYPHS 1
+#endif
+
 #include <QtGui/qimage.h>
 
 #if !defined(QT_NO_EGL)
diff --git a/src/openvg/qvgfontglyphcache_p.h b/src/openvg/qvgfontglyphcache_p.h
index b32a873..8bcdcc7 100644
--- a/src/openvg/qvgfontglyphcache_p.h
+++ b/src/openvg/qvgfontglyphcache_p.h
@@ -56,10 +56,14 @@
 #include <QtCore/qvarlengtharray.h>
 #include <QtGui/private/qfontengine_p.h>
 
+#include <qvg_p.h>
+
 QT_BEGIN_NAMESPACE
 
 class QVGPaintEnginePrivate;
 
+#ifndef QVG_NO_DRAW_GLYPHS
+
 class QVGFontGlyphCache
 {
 public:
@@ -90,6 +94,8 @@ public:
 };
 #endif
 
+#endif
+
 QT_END_NAMESPACE
 
 #endif // QVGFONTGLYPHCACHE_H
diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
index 2c7c0b7..9674233 100644
--- a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
+++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
@@ -42,6 +42,9 @@
 #include "qgraphicssystem_vg_p.h"
 #include <QtOpenVG/private/qpixmapdata_vg_p.h>
 #include <QtOpenVG/private/qwindowsurface_vg_p.h>
+#if defined(Q_OS_SYMBIAN) && !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+#include <QtGui/private/qwidget_p.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -64,6 +67,11 @@ QPixmapData *QVGGraphicsSystem::createPixmapData(QPixmapData::PixelType type) co
 
 QWindowSurface *QVGGraphicsSystem::createWindowSurface(QWidget *widget) const
 {
+#if defined(Q_OS_SYMBIAN) && !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+    QWidgetPrivate *d = qt_widget_private(widget);
+    if (!d->isOpaque && widget->testAttribute(Qt::WA_TranslucentBackground))
+        return d->createDefaultWindowSurface_sys();
+#endif
     return new QVGWindowSurface(widget);
 }
 
diff --git a/src/s60main/newallocator_hook.cpp b/src/s60main/newallocator_hook.cpp
index 9cc6afb..9ea2ef0 100644
--- a/src/s60main/newallocator_hook.cpp
+++ b/src/s60main/newallocator_hook.cpp
@@ -41,6 +41,11 @@
 #include <e32std.h>
 #include <qglobal.h>
 
+#ifdef QT_EXPORTS_NOT_FROZEN
+// If exports in Qt DLLs are not frozen in this build, then we have to pick up the
+// allocator creation function by import link. We know the function will be present
+// in the DLLs we test with, as we have to use the DLLs we have built.
+
 struct SStdEpocThreadCreateInfo;
 
 Q_CORE_EXPORT TInt qt_symbian_SetupThreadHeap(TBool aNotFirst, SStdEpocThreadCreateInfo& aInfo);
@@ -51,8 +56,88 @@ Q_CORE_EXPORT TInt qt_symbian_SetupThreadHeap(TBool aNotFirst, SStdEpocThreadCre
  * Uses link-time symbol preemption to capture a call from the application
  * startup. On return, there is some kind of heap allocator installed on the
  * thread.
-*/ 
+*/
 TInt UserHeap::SetupThreadHeap(TBool aNotFirst, SStdEpocThreadCreateInfo& aInfo)
 {
     return qt_symbian_SetupThreadHeap(aNotFirst, aInfo);
 }
+
+#else // QT_EXPORTS_NOT_FROZEN
+// If we are using an export frozen build, it should be compatible with all 4.7.x Qt releases.
+// We want to use the allocator creation function introduced in qtcore.dll after 4.7.1. But we
+// can't import link to it, as it may not be present in whatever 4.7.x DLLs we are running with.
+// So the function is found and called dynamically, by library lookup. If it is not found, we
+// use the OS allocator creation functions instead.
+
+struct SThreadCreateInfo
+    {
+    TAny* iHandle;
+    TInt iType;
+    TThreadFunction iFunction;
+    TAny* iPtr;
+    TAny* iSupervisorStack;
+    TInt iSupervisorStackSize;
+    TAny* iUserStack;
+    TInt iUserStackSize;
+    TInt iInitialThreadPriority;
+    TPtrC iName;
+    TInt iTotalSize;    // Size including any extras (must be a multiple of 8 bytes)
+    };
+
+struct SStdEpocThreadCreateInfo : public SThreadCreateInfo
+    {
+    RAllocator* iAllocator;
+    TInt iHeapInitialSize;
+    TInt iHeapMaxSize;
+    TInt iPadding;      // Make structure size a multiple of 8 bytes
+    };
+
+
+/* \internal
+ *
+ * Uses link-time symbol preemption to capture a call from the application
+ * startup. On return, there is some kind of heap allocator installed on the
+ * thread.
+*/
+TInt UserHeap::SetupThreadHeap(TBool aNotFirst, SStdEpocThreadCreateInfo& aInfo)
+{
+    TInt r = KErrNone;
+
+#ifndef __WINS__
+    // attempt to create the fast allocator through a known export ordinal in qtcore.dll
+    RLibrary qtcore;
+    if (qtcore.Load(_L("qtcore.dll")) == KErrNone)
+    {
+        const int qt_symbian_SetupThreadHeap_eabi_ordinal = 3713;
+        TLibraryFunction libFunc = qtcore.Lookup(qt_symbian_SetupThreadHeap_eabi_ordinal);
+        if (libFunc)
+        {
+            typedef int (*TSetupThreadHeapFunc)(TBool aNotFirst, SStdEpocThreadCreateInfo& aInfo);
+            TSetupThreadHeapFunc p_qt_symbian_SetupThreadHeap = TSetupThreadHeapFunc(libFunc);
+            r = (*p_qt_symbian_SetupThreadHeap)(aNotFirst, aInfo);
+        }
+        qtcore.Close();
+        if (libFunc)
+            return r;
+    }
+#endif
+
+    // no fast allocator support - use default allocator creation
+    if (!aInfo.iAllocator && aInfo.iHeapInitialSize>0)
+        {
+        // new heap required
+        RHeap* pH = NULL;
+        r = UserHeap::CreateThreadHeap(aInfo, pH);
+        }
+    else if (aInfo.iAllocator)
+        {
+        // sharing a heap
+        RAllocator* pA = aInfo.iAllocator;
+        pA->Open();
+        User::SwitchAllocator(pA);
+        r = KErrNone;
+        }
+    return r;
+}
+
+#endif // QT_EXPORTS_NOT_FROZEN
diff --git a/src/s60main/s60main.pro b/src/s60main/s60main.pro
index 664f155..8ab3bd3 100644
--- a/src/s60main/s60main.pro
+++ b/src/s60main/s60main.pro
@@ -31,6 +31,9 @@ symbian {
     # against GCCE apps, so remove it
     MMP_RULES -= $$MMP_RULES_DONT_EXPORT_ALL_CLASS_IMPEDIMENTA
     linux-armcc:QMAKE_CXXFLAGS *= --export_all_vtbl
+
+    # Flag if exports are not frozen to avoid lookup of qtcore allocator creation function by ordinal
+    contains(CONFIG, def_files_disabled): DEFINES += QT_EXPORTS_NOT_FROZEN
 } else {
     error("$$_FILE_ is intended only for Symbian!")
 }
diff --git a/tests/auto/qinputdialog/tst_qinputdialog.cpp b/tests/auto/qinputdialog/tst_qinputdialog.cpp
index 0d6644a..5d03142 100644
--- a/tests/auto/qinputdialog/tst_qinputdialog.cpp
+++ b/tests/auto/qinputdialog/tst_qinputdialog.cpp
@@ -74,6 +74,7 @@ private slots:
     void getItem_data();
     void getItem();
     void task256299_getTextReturnNullStringOnRejected();
+    void inputMethodHintsOfChildWidget();
 };
 
 QString stripFraction(const QString &s)
@@ -404,5 +405,24 @@ void tst_QInputDialog::getItem()
     delete parent;
 }
 
+void tst_QInputDialog::inputMethodHintsOfChildWidget()
+{
+    QInputDialog dialog;
+    dialog.setInputMode(QInputDialog::TextInput);
+    QList<QObject *> children = dialog.children();
+    QLineEdit *editWidget = 0;
+    for (int c = 0; c < children.size(); c++) {
+        editWidget = qobject_cast<QLineEdit *>(children.at(c));
+        if (editWidget)
+            break;
+    }
+    QVERIFY(editWidget);
+    QCOMPARE(editWidget->inputMethodHints(), dialog.inputMethodHints());
+    QCOMPARE(editWidget->inputMethodHints(), Qt::ImhNone);
+    dialog.setInputMethodHints(Qt::ImhDigitsOnly);
+    QCOMPARE(editWidget->inputMethodHints(), dialog.inputMethodHints());
+    QCOMPARE(editWidget->inputMethodHints(), Qt::ImhDigitsOnly);
+}
+
 QTEST_MAIN(tst_QInputDialog)
 #include "tst_qinputdialog.moc"
diff --git a/tests/auto/qpixmap/loadFromData/designer_indexed8_no_alpha_animated.gif b/tests/auto/qpixmap/loadFromData/designer_indexed8_no_alpha_animated.gif
new file mode 100644
index 0000000..86a3a2e
--- /dev/null
+++ b/tests/auto/qpixmap/loadFromData/designer_indexed8_no_alpha_animated.gif
diff --git a/tests/auto/qpixmap/tst_qpixmap.cpp b/tests/auto/qpixmap/tst_qpixmap.cpp
index 8005ec5..24cbb21 100644
--- a/tests/auto/qpixmap/tst_qpixmap.cpp
+++ b/tests/auto/qpixmap/tst_qpixmap.cpp
@@ -179,6 +179,7 @@ private slots:
     void fromImageReader_data();
     void fromImageReader();
 
+    void fromImageReaderAnimatedGif_data();
     void fromImageReaderAnimatedGif();
 
     void preserveDepth();
@@ -1605,6 +1606,8 @@ void tst_QPixmap::fromImageReader_data()
     QTest::newRow("designer_indexed8_no_alpha.gif") << prefix + "/designer_indexed8_no_alpha.gif";
     QTest::newRow("designer_indexed8_with_alpha.gif") << prefix + "/designer_indexed8_with_alpha.gif";
     QTest::newRow("designer_rgb32.jpg") << prefix + "/designer_rgb32.jpg";
+    QTest::newRow("designer_indexed8_with_alpha_animated") << prefix + "/designer_indexed8_with_alpha_animated.gif";
+    QTest::newRow("designer_indexed8_with_alpha_animated") << prefix + "/designer_indexed8_no_alpha_animated.gif";
 }
 
 void tst_QPixmap::fromImageReader()
@@ -1621,14 +1624,22 @@ void tst_QPixmap::fromImageReader()
     QVERIFY(pixmapsAreEqual(&pixmapWithCopy, &directLoadingPixmap));
 }
 
+void tst_QPixmap::fromImageReaderAnimatedGif_data()
+{
+    QTest::addColumn<QString>("imagePath");
+    QTest::newRow("gif with alpha") << QString::fromLatin1("/designer_indexed8_with_alpha_animated.gif");
+    QTest::newRow("gif without alpha") << QString::fromLatin1("/designer_indexed8_no_alpha_animated.gif");
+}
+
 void tst_QPixmap::fromImageReaderAnimatedGif()
 {
+    QFETCH(QString, imagePath);
 #ifdef Q_OS_SYMBIAN
     const QString prefix = QLatin1String(SRCDIR) + "loadFromData";
 #else
     const QString prefix = QLatin1String(SRCDIR) + "/loadFromData";
 #endif
-    const QString path = prefix + QString::fromLatin1("/designer_indexed8_with_alpha_animated.gif");
+    const QString path = prefix + imagePath;
 
     QImageReader referenceReader(path);
     QImageReader pixmapReader(path);
diff --git a/tools/designer/src/components/formeditor/formwindow.cpp b/tools/designer/src/components/formeditor/formwindow.cpp
index 15775f6..38a0544 100644
--- a/tools/designer/src/components/formeditor/formwindow.cpp
+++ b/tools/designer/src/components/formeditor/formwindow.cpp
@@ -1683,10 +1683,13 @@ void FormWindow::cut()
 // for cases like QMainWindow (central widget is an inner container) or QStackedWidget (page is an inner container)
 QWidget *FormWindow::innerContainer(QWidget *outerContainer) const
 {
-    bool isContainer = m_core->widgetDataBase()->isContainer(outerContainer);
-    if (isContainer)
-        if (QDesignerContainerExtension *container = qt_extension<QDesignerContainerExtension*>(m_core->extensionManager(), outerContainer))
-            return container->widget(container->currentIndex());
+    if (m_core->widgetDataBase()->isContainer(outerContainer))
+        if (const QDesignerContainerExtension *container = qt_extension<QDesignerContainerExtension*>(m_core->extensionManager(), outerContainer)) {
+            const int currentIndex = container->currentIndex();
+            return currentIndex >= 0 ?
+                        container->widget(currentIndex) :
+                        static_cast<QWidget *>(0);
+        }
     return outerContainer;
 }
 
@@ -1706,8 +1709,10 @@ QWidget *FormWindow::containerForPaste() const
         QWidget *containerOfW = findContainer(selection.first(), /* exclude layouts */ true);
         if (!containerOfW || containerOfW == mainContainer())
             break;
-        // No layouts, must be container
+        // No layouts, must be container. No empty page-based containers.
         containerOfW = innerContainer(containerOfW);
+        if (!containerOfW)
+            break;
         if (LayoutInfo::layoutType(m_core, containerOfW) != LayoutInfo::NoLayout || !m_core->widgetDataBase()->isContainer(containerOfW))
             break;
         w = containerOfW;
@@ -1716,6 +1721,8 @@ QWidget *FormWindow::containerForPaste() const
     // and the like as the central widget has the layout).
 
     w = innerContainer(w);
+    if (!w)
+        return 0;
     if (LayoutInfo::layoutType(m_core, w) != LayoutInfo::NoLayout)
         return 0;
     // Go up via container extension (also includes step from QMainWindow to its central widget)