Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public: (22 commits)
  use egl properties when creating surfaces on symbian
  work around the current include file structure on Symbian^3
  Get rid of the dependency on the Symbian app layer
  Fix incorrect license headers
  Fix incorrect license headers
  Supressed Icon sizes on QPushButton in QS60Style
  Fixed libstdcpp.dll version autodetection for Symbian
  Fixed linkage failure when building qmake on Unix platforms
  Factored epocRoot implementation out of qmake
  Factored readRegistryKey implementation out of qmake
  ColorDialog is always shown as stripped-down version (for QVGA)
  Virtual keyboard can't be closed anymore after tapping the text area
  Revert "Factored readRegistryKey implementation out of qmake"
  Revert "Factored epocRoot implementation out of qmake"
  Pass QAudioDeviceInfo when creating audio input/output in examples
  Symbian backend for QtMultimedia audio
  Modified configure to detect SDK support for Symbian audio backend
  Added implementation of epocRoot() function to configure
  Removed duplicated implementation of readRegistryKeys from configure
  Factored epocRoot implementation out of qmake
  ...

6 files changed, 41 insertions, 18 deletions

diff --git a/src/gui/dialogs/qcolordialog.cpp b/src/gui/dialogs/qcolordialog.cpp
index 83ecc30..e6abf7f 100644
--- a/src/gui/dialogs/qcolordialog.cpp
+++ b/src/gui/dialogs/qcolordialog.cpp
@@ -1078,8 +1078,7 @@ QColorShower::QColorShower(QColorDialog *parent)
 
 #ifdef QT_SMALL_COLORDIALOG
 #  ifdef Q_WS_S60
-    QS60Data s60Data = QS60Data();
-    const bool nonTouchUI = !s60Data.hasTouchscreen;
+    const bool nonTouchUI = !S60->hasTouchscreen;
 #  elif defined Q_WS_MAEMO_5
     const bool nonTouchUI = false;
 #  endif
@@ -1506,8 +1505,7 @@ void QColorDialogPrivate::init(const QColor &initial)
 
 #if defined(QT_SMALL_COLORDIALOG)
 #  if defined(Q_WS_S60)
-    QS60Data s60Data = QS60Data();
-    const bool nonTouchUI = !s60Data.hasTouchscreen;
+    const bool nonTouchUI = !S60->hasTouchscreen;
 #  elif defined(Q_WS_MAEMO_5)
     const bool nonTouchUI = false;
 #  endif
diff --git a/src/gui/egl/qegl_symbian.cpp b/src/gui/egl/qegl_symbian.cpp
index b1c9408..5a010cd 100644
--- a/src/gui/egl/qegl_symbian.cpp
+++ b/src/gui/egl/qegl_symbian.cpp
@@ -78,9 +78,9 @@ EGLSurface QEglContext::createSurface(QPaintDevice *device, const QEglProperties
         props = 0;
     EGLSurface surf;
     if (devType == QInternal::Widget)
-        surf = eglCreateWindowSurface(dpy, cfg, windowDrawable, 0);
+        surf = eglCreateWindowSurface(dpy, cfg, windowDrawable, props);
     else
-        surf = eglCreatePixmapSurface(dpy, cfg, pixmapDrawable, 0);
+        surf = eglCreatePixmapSurface(dpy, cfg, pixmapDrawable, props);
     if (surf == EGL_NO_SURFACE)
         qWarning("QEglContext::createSurface(): Unable to create EGL surface, error = 0x%x", eglGetError());
     return surf;
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 2b91711..1ac8ace 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -113,7 +113,7 @@ void QCoeFepInputContext::update()
     updateHints(false);
 
     // For pre-5.0 SDKs, we don't do text updates on S60 side.
-    if (QSysInfo::s60Version() != QSysInfo::SV_S60_5_0) {
+    if (QSysInfo::s60Version() < QSysInfo::SV_S60_5_0) {
         return;
     }
 
@@ -740,6 +740,9 @@ void QCoeFepInputContext::GetScreenCoordinatesForFepL(TPoint& aLeftSideOfBaseLin
 void QCoeFepInputContext::DoCommitFepInlineEditL()
 {
     commitCurrentString(false);
+    if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0)
+        ReportAknEdStateEvent(QT_EAknCursorPositionChanged);
+
 }
 
 void QCoeFepInputContext::commitCurrentString(bool cancelFepTransaction)
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index ea7399f..565cc2c 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -120,6 +120,8 @@ QPixmap *QS60StylePrivate::m_background = 0;
 // theme palette
 QPalette *QS60StylePrivate::m_themePalette = 0;
 
+qint64 QS60StylePrivate::m_webPaletteKey = 0;
+
 const struct QS60StylePrivate::frameElementCenter QS60StylePrivate::m_frameElementsData[] = {
     {SE_ButtonNormal,           QS60StyleEnums::SP_QsnFrButtonTbCenter},
     {SE_ButtonPressed,          QS60StyleEnums::SP_QsnFrButtonTbCenterPressed},
@@ -807,8 +809,12 @@ void QS60StylePrivate::setThemePaletteHash(QPalette *palette) const
     QPalette webPalette = *palette;
     webPalette.setColor(QPalette::WindowText, Qt::black);
     webPalette.setColor(QPalette::Text, Qt::black);
+    webPalette.setBrush(QPalette::Base, Qt::white);
+
     QApplication::setPalette(webPalette, "QWebView");
     QApplication::setPalette(webPalette, "QGraphicsWebView");
+
+    m_webPaletteKey = webPalette.cacheKey();
 }
 
 QSize QS60StylePrivate::partSize(QS60StyleEnums::SkinParts part, SkinElementFlags flags)
@@ -896,8 +902,11 @@ QSize QS60StylePrivate::partSize(QS60StyleEnums::SkinParts part, SkinElementFlag
     return result;
 }
 
-bool QS60StylePrivate::canDrawThemeBackground(const QBrush &backgroundBrush)
+bool QS60StylePrivate::canDrawThemeBackground(const QBrush &backgroundBrush, const QWidget *widget)
 {
+    // Always return true for web pages.
+    if (widget && m_webPaletteKey == QApplication::palette(widget).cacheKey())
+        return true;
     //If brush is not changed from style's default values, draw theme graphics.
     return (backgroundBrush.color() == Qt::transparent ||
             backgroundBrush.style() == Qt::NoBrush) ? true : false;
@@ -1901,7 +1910,7 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
     case CE_ShapedFrame:
         if (const QTextEdit *textEdit = qobject_cast<const QTextEdit *>(widget)) {
             const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(option);
-            if (QS60StylePrivate::canDrawThemeBackground(frame->palette.base()))
+            if (QS60StylePrivate::canDrawThemeBackground(frame->palette.base(), widget))
                 QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_Editor, painter, option->rect, flags);
             else
                 QCommonStyle::drawControl(element, option, painter, widget);
@@ -2013,7 +2022,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
             if (widget && qobject_cast<const QComboBox *>(widget->parentWidget()))
                 break;
 #endif
-            if (QS60StylePrivate::canDrawThemeBackground(option->palette.base()))
+            if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget))
                 QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_FrameLineEdit, painter, option->rect, flags);
             else
                 commonStyleDraws = true;
@@ -2093,7 +2102,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
     case PE_PanelButtonTool:
     case PE_PanelButtonBevel:
     case PE_FrameButtonBevel:
-        if (QS60StylePrivate::canDrawThemeBackground(option->palette.base())) {
+        if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget)) {
             const bool isPressed = option->state & State_Sunken;
             const QS60StylePrivate::SkinElements skinElement =
                 isPressed ? QS60StylePrivate::SE_ButtonPressed : QS60StylePrivate::SE_ButtonNormal;
@@ -2125,7 +2134,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
     case PE_IndicatorSpinDown:
     case PE_IndicatorSpinUp:
         if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
-            if (QS60StylePrivate::canDrawThemeBackground(spinBox->palette.base())) {
+            if (QS60StylePrivate::canDrawThemeBackground(spinBox->palette.base(), widget)) {
                 QStyleOptionSpinBox optionSpinBox = *spinBox;
                 const QS60StyleEnums::SkinParts part = (element == PE_IndicatorSpinUp) ?
                     QS60StyleEnums::SP_QgnGrafScrollArrowUp :
@@ -2140,7 +2149,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
 #endif //QT_NO_SPINBOX
 #ifndef QT_NO_COMBOBOX
         if (const QStyleOptionFrame *cmb = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
-            if (QS60StylePrivate::canDrawThemeBackground( option->palette.base())) {
+            if (QS60StylePrivate::canDrawThemeBackground( option->palette.base(), widget)) {
                 // We want to draw down arrow here for comboboxes as well.
                 QStyleOptionFrame optionsComboBox = *cmb;
                 const QS60StyleEnums::SkinParts part = QS60StyleEnums::SP_QgnGrafScrollArrowDown;
@@ -2179,7 +2188,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
 #endif //QT_NO_MENU
             ) {
             //Need extra check since dialogs have their own theme background
-            if (QS60StylePrivate::canDrawThemeBackground(option->palette.base()) &&
+            if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget) &&
                 option->palette.window().texture().cacheKey() ==
                     QS60StylePrivate::m_themePalette->window().texture().cacheKey())
                 QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_OptionsMenu, painter, option->rect, flags);
@@ -2387,10 +2396,20 @@ QSize QS60Style::sizeFromContents(ContentsType ct, const QStyleOption *opt,
         case CT_PushButton:
             sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
             //FIXME properly - style should calculate the location of border frame-part
-            sz += QSize(2 * pixelMetric(PM_ButtonMargin), 2 * pixelMetric(PM_ButtonMargin));
-            if (const QAbstractButton *buttonWidget = (qobject_cast<const QAbstractButton *>(widget)))
+            if (const QAbstractButton *buttonWidget = (qobject_cast<const QAbstractButton *>(widget)))  {
                 if (buttonWidget->isCheckable())
                     sz += QSize(pixelMetric(PM_IndicatorWidth) + pixelMetric(PM_CheckBoxLabelSpacing), 0);
+                const int iconHeight = (!buttonWidget->icon().isNull()) ? buttonWidget->iconSize().height() : 0;
+                const int textHeight = (buttonWidget->text().length() > 0) ?
+                    buttonWidget->fontMetrics().size(Qt::TextSingleLine, buttonWidget->text()).height() : 0;
+                const int decoratorHeight = (buttonWidget->isCheckable()) ? pixelMetric(PM_IndicatorHeight) : 0;
+
+                const int contentHeight =
+                        qMax(qMax(iconHeight, decoratorHeight) + pixelMetric(PM_ButtonMargin),
+                             textHeight + 2*pixelMetric(PM_ButtonMargin));
+                sz.setHeight(contentHeight);
+                sz += QSize(2 * pixelMetric(PM_ButtonMargin), 0);
+            }
             break;
         case CT_LineEdit:
             if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt))
diff --git a/src/gui/styles/qs60style_p.h b/src/gui/styles/qs60style_p.h
index ea30b81..16d82e7 100644
--- a/src/gui/styles/qs60style_p.h
+++ b/src/gui/styles/qs60style_p.h
@@ -542,7 +542,7 @@ public:
 
     //Checks that the current brush is transparent or has BrushStyle NoBrush,
     //so that theme graphic background can be drawn.
-    static bool canDrawThemeBackground(const QBrush &backgroundBrush);
+    static bool canDrawThemeBackground(const QBrush &backgroundBrush, const QWidget *widget);
 
     static int currentAnimationFrame(QS60StyleEnums::SkinParts part);
 #ifdef Q_WS_S60
@@ -596,6 +596,7 @@ private:
     QPalette m_originalPalette;
 
     QPointer<QFocusFrame> m_focusFrame;
+    static qint64 m_webPaletteKey;
 
 #ifdef Q_WS_S60
     //list of progress bars having animation running
diff --git a/src/gui/util/qdesktopservices_s60.cpp b/src/gui/util/qdesktopservices_s60.cpp
index 319c4b0..adc4fc1 100644
--- a/src/gui/util/qdesktopservices_s60.cpp
+++ b/src/gui/util/qdesktopservices_s60.cpp
@@ -48,7 +48,6 @@
 #include <qurl.h>
 #include <private/qcore_symbian_p.h>
 
-#include <miutset.h>                // KUidMsgTypeSMTP
 #include <txtrich.h>                // CRichText
 #include <f32file.h>                // TDriveUnit etc
 #include <eikenv.h>                 // CEikonEnv
@@ -57,6 +56,9 @@
 #include <rsendas.h>                // RSendAs
 #include <rsendasmessage.h>         // RSendAsMessage
 
+// copied from miutset.h, so we don't get a dependency into the app layer
+const TUid KUidMsgTypeSMTP			= {0x10001028};	// 268439592
+
 #ifdef Q_WS_S60
 #  include <pathinfo.h>             // PathInfo
 #  ifdef USE_DOCUMENTHANDLER