S60 native looking dialog support.

Related to QTSSIXTY-63 "Make Qt dialogs look native"
S60 dialog support:
* Positioning according S60 rules:
  - in portrait dialogs at the bottom of the screen,
  - in landscape positioned in the center of the screen [unless device supports bottom softkeys], so that softkeys are not covered by the dialog
* If dialog shows extension, then dialog is re-positioned
* Dialog size:
  - in portrait screen wide dialog, height can change
  - in landscape width is the same size as width in portrait (some dialogs are maximized)
* No push buttons or DialogButtonBoxes in internal qt dialogs
(QWizard, QInputDialog, QFileDialog, QFontDialog, QColorDialog, QProgressDialog, QErrorMessage, QMessageBox), instead signals are remapped to softkeys.
* Globally, dialogbuttonboxes are converted automatically to softkeys.

OPEN:
* Needs to be re-factored slightly after softkey API refactoring is finished.

BUGS:
QWizard layout switch is wonky - dialog is not re-sized correctly.
QFontDialog will not fit into device screen (too much widgets in it). Some effort needed to be make it smaller.
Cannot set one softkey at the time softkeys => Options menu and right softkey cannot be set separately [SoftKey re-factoring will help]
Dialogs cannot get touch events to softkeys [SoftKey re-factoring will help]

Reviewed-by: Alessandro Portale
Reviewed-by: Jason Barron
Reviewed-by: mread
Reviewed-by: Shane Kearns

8 files changed, 371 insertions, 26 deletions

diff --git a/src/gui/dialogs/qcolordialog.cpp b/src/gui/dialogs/qcolordialog.cpp
index 1a3b297..a7df999 100644
--- a/src/gui/dialogs/qcolordialog.cpp
+++ b/src/gui/dialogs/qcolordialog.cpp
@@ -63,6 +63,10 @@
 #include "qspinbox.h"
 #include "qdialogbuttonbox.h"
 
+#ifdef Q_WS_S60
+#include "private/qt_s60_p.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 //////////// QWellArray BEGIN
@@ -1066,12 +1070,33 @@ QColorShower::QColorShower(QColorDialog *parent)
     QGridLayout *gl = new QGridLayout(this);
     gl->setMargin(gl->spacing());
     lab = new QColorShowLabel(this);
+
+#ifdef Q_WS_S60
+    QS60Data s60Data = QS60Data();
+    const bool nonTouchUI = !s60Data.hasTouchscreen;
+#endif
+
+
 #ifndef Q_WS_WINCE
+#ifdef Q_WS_S60
+    lab->setMinimumHeight(60);
+#endif
     lab->setMinimumWidth(60);
 #else
     lab->setMinimumWidth(20);
 #endif
+
+// In S60, due to small screen and different screen layouts need to re-arrange the widgets.
+// For QVGA screens only the comboboxes and color label are visible.
+// For nHD screens only color and luminence pickers and color label are visible.
+#ifndef Q_WS_S60
     gl->addWidget(lab, 0, 0, -1, 1);
+#else
+    if (nonTouchUI)
+        gl->addWidget(lab, 0, 0, 1, -1);
+    else
+        gl->addWidget(lab, 0, 0, -1, 1);
+#endif
     connect(lab, SIGNAL(colorDropped(QRgb)), this, SIGNAL(newCol(QRgb)));
     connect(lab, SIGNAL(colorDropped(QRgb)), this, SLOT(setRgb(QRgb)));
 
@@ -1082,8 +1107,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblHue->setBuddy(hEd);
 #endif
     lblHue->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblHue, 0, 1);
     gl->addWidget(hEd, 0, 2);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblHue, 1, 0);
+        gl->addWidget(hEd, 2, 0);
+    } else {
+        lblHue->hide();
+        hEd->hide();
+    }
+#endif
 
     sEd = new QColSpinBox(this);
     lblSat = new QLabel(this);
@@ -1091,8 +1126,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblSat->setBuddy(sEd);
 #endif
     lblSat->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblSat, 1, 1);
     gl->addWidget(sEd, 1, 2);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblSat, 1, 1);
+        gl->addWidget(sEd, 2, 1);
+    } else {
+        lblSat->hide();
+        sEd->hide();
+    }
+#endif
 
     vEd = new QColSpinBox(this);
     lblVal = new QLabel(this);
@@ -1100,8 +1145,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblVal->setBuddy(vEd);
 #endif
     lblVal->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblVal, 2, 1);
     gl->addWidget(vEd, 2, 2);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblVal, 1, 2);
+        gl->addWidget(vEd, 2, 2);
+    } else {
+        lblVal->hide();
+        vEd->hide();
+    }
+#endif
 
     rEd = new QColSpinBox(this);
     lblRed = new QLabel(this);
@@ -1109,8 +1164,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblRed->setBuddy(rEd);
 #endif
     lblRed->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblRed, 0, 3);
     gl->addWidget(rEd, 0, 4);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblRed, 3, 0);
+        gl->addWidget(rEd, 4, 0);
+    } else {
+        lblRed->hide();
+        rEd->hide();
+    }
+#endif
 
     gEd = new QColSpinBox(this);
     lblGreen = new QLabel(this);
@@ -1118,8 +1183,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblGreen->setBuddy(gEd);
 #endif
     lblGreen->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblGreen, 1, 3);
     gl->addWidget(gEd, 1, 4);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblGreen, 3, 1);
+        gl->addWidget(gEd, 4, 1);
+    } else {
+        lblGreen->hide();
+        gEd->hide();
+    }
+#endif
 
     bEd = new QColSpinBox(this);
     lblBlue = new QLabel(this);
@@ -1127,8 +1202,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     lblBlue->setBuddy(bEd);
 #endif
     lblBlue->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(lblBlue, 2, 3);
     gl->addWidget(bEd, 2, 4);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(lblBlue, 3, 2);
+        gl->addWidget(bEd, 4, 2);
+    } else {
+        lblBlue->hide();
+        bEd->hide();
+    }
+#endif
 
     alphaEd = new QColSpinBox(this);
     alphaLab = new QLabel(this);
@@ -1136,8 +1221,18 @@ QColorShower::QColorShower(QColorDialog *parent)
     alphaLab->setBuddy(alphaEd);
 #endif
     alphaLab->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+#ifndef Q_WS_S60
     gl->addWidget(alphaLab, 3, 1, 1, 3);
     gl->addWidget(alphaEd, 3, 4);
+#else
+    if (nonTouchUI) {
+        gl->addWidget(alphaLab, 1, 3, 3, 1);
+        gl->addWidget(alphaEd, 4, 3);
+    } else {
+        alphaLab->hide();
+        alphaEd->hide();
+    }
+#endif
     alphaEd->hide();
     alphaLab->hide();
 
@@ -1369,7 +1464,7 @@ void QColorDialogPrivate::init(const QColor &initial)
 
     leftLay = 0;
 
-#if defined(Q_WS_WINCE)
+#if (defined(Q_WS_WINCE) || defined(Q_WS_S60))
     smallDisplay = true;
     const int lumSpace = 20;
 #else
@@ -1399,6 +1494,11 @@ void QColorDialogPrivate::init(const QColor &initial)
     }
 #endif
 
+#if defined(Q_WS_S60)
+    QS60Data s60Data = QS60Data();
+    const bool nonTouchUI = !s60Data.hasTouchscreen;
+#endif
+
     if (!smallDisplay) {
         standard = new QColorWell(q, 6, 8, stdrgb);
         lblBasicColors = new QLabel(q);
@@ -1429,8 +1529,16 @@ void QColorDialogPrivate::init(const QColor &initial)
         leftLay->addWidget(addCusBt);
     } else {
         // better color picker size for small displays
+#ifdef Q_WS_S60
+        QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
+        pWidth = pHeight = qMin(screenSize.width(), screenSize.height());
+        pHeight -= 20;
+        if(screenSize.height() > screenSize.width())
+            pWidth -= 20;
+#else
         pWidth = 150;
         pHeight = 100;
+#endif
         custom = 0;
         standard = 0;
     }
@@ -1446,13 +1554,35 @@ void QColorDialogPrivate::init(const QColor &initial)
     cp = new QColorPicker(q);
 
     cp->setFrameStyle(QFrame::Panel + QFrame::Sunken);
+
+#if defined(Q_WS_S60)
+    if (!nonTouchUI) {
+        pickLay->addWidget(cp);
+        cLay->addSpacing(lumSpace);
+    } else {
+        cp->hide();
+    }
+#else
     cLay->addSpacing(lumSpace);
     cLay->addWidget(cp);
+#endif
     cLay->addSpacing(lumSpace);
 
     lp = new QColorLuminancePicker(q);
+#if defined(Q_WS_S60)
+    QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
+    const int minDimension = qMin(screenSize.height(), screenSize.width());
+    //set picker to be finger-usable
+    int pickerWidth = !nonTouchUI ? minDimension/9 : minDimension/12;
+    lp->setFixedWidth(pickerWidth);
+    if (!nonTouchUI)
+        pickLay->addWidget(lp);
+    else
+        lp->hide();
+#else
     lp->setFixedWidth(20);
     pickLay->addWidget(lp);
+#endif
 
     QObject::connect(cp, SIGNAL(newCol(int,int)), lp, SLOT(setCol(int,int)));
     QObject::connect(lp, SIGNAL(newHsv(int,int,int)), q, SLOT(_q_newHsv(int,int,int)));
@@ -1463,7 +1593,13 @@ void QColorDialogPrivate::init(const QColor &initial)
     QObject::connect(cs, SIGNAL(newCol(QRgb)), q, SLOT(_q_newColorTypedIn(QRgb)));
     QObject::connect(cs, SIGNAL(currentColorChanged(const QColor&)),
                      q, SIGNAL(currentColorChanged(const QColor&)));
+#if defined(Q_WS_S60)
+    if (!nonTouchUI)
+        pWidth -= cp->size().width();
+    topLay->addWidget(cs);
+#else
     rightLay->addWidget(cs);
+#endif
 
     buttons = new QDialogButtonBox(q);
     mainLay->addWidget(buttons);
@@ -1875,7 +2011,7 @@ void QColorDialog::done(int result)
     Q_D(QColorDialog);
     QDialog::done(result);
     if (result == Accepted) {
-        d->selectedQColor = d->currentQColor(); 
+        d->selectedQColor = d->currentQColor();
         emit colorSelected(d->selectedQColor);
     } else {
         d->selectedQColor = QColor();
diff --git a/src/gui/dialogs/qdialog.cpp b/src/gui/dialogs/qdialog.cpp
index 40a5285..7df49fa 100644
--- a/src/gui/dialogs/qdialog.cpp
+++ b/src/gui/dialogs/qdialog.cpp
@@ -65,11 +65,19 @@ extern bool qt_wince_is_smartphone(); //is defined in qguifunctions_wce.cpp
 #elif defined(Q_WS_X11)
 #  include "../kernel/qt_x11_p.h"
 #elif defined(Q_OS_SYMBIAN)
-#  include "qfiledialog.h"
-#  include "qmenubar.h"
+#   include "qfiledialog.h"
+#   include "qfontdialog.h"
+#   include "qcolordialog.h"
+#   include "qwizard.h"
+#   include "qmenubar.h"
 #endif
+
+#if defined(Q_WS_S60)
+#include "private/qt_s60_p.h"
+#endif
+
 #ifndef SPI_GETSNAPTODEFBUTTON
-#  define SPI_GETSNAPTODEFBUTTON  95
+#   define SPI_GETSNAPTODEFBUTTON  95
 #endif
 
 QT_BEGIN_NAMESPACE
@@ -370,7 +378,7 @@ void QDialogPrivate::resetModalitySetByOpen()
     resetModalityTo = -1;
 }
 
-#ifdef Q_WS_WINCE
+#if defined(Q_WS_WINCE) || defined(Q_WS_S60)
 #ifdef Q_WS_WINCE_WM
 void QDialogPrivate::_q_doneAction()
 {
@@ -385,10 +393,15 @@ void QDialogPrivate::_q_doneAction()
 bool QDialog::event(QEvent *e)
 {
     bool result = QWidget::event(e);
+#ifdef Q_WS_WINCE
     if (e->type() == QEvent::OkRequest) {
         accept();
         result = true;
      }
+#else
+    if ((e->type() == QEvent::StyleChange) || (e->type() == QEvent::Resize ))
+        adjustPosition(parentWidget());
+#endif
     return result;
 }
 #endif
@@ -499,8 +512,9 @@ int QDialog::exec()
         menuBar = new QMenuBar(this);
 #endif
 
-    if (qobject_cast<QFileDialog *>(this))
-        showFullScreen();
+    if (qobject_cast<QFileDialog *>(this) || qobject_cast<QFontDialog *>(this) ||
+        qobject_cast<QColorDialog *>(this) || qobject_cast<QWizard *>(this))
+        showMaximized();
     else
 #endif // Q_OS_SYMBIAN
 
@@ -816,6 +830,12 @@ void QDialog::adjustPosition(QWidget* w)
         return;
 #endif
 
+#ifdef Q_WS_S60
+    if (s60AdjustedPosition())
+        //dialog has already been positioned
+        return;
+#endif
+
     QPoint p(0, 0);
     int extraw = 0, extrah = 0, scrn = 0;
     if (w)
@@ -879,6 +899,44 @@ void QDialog::adjustPosition(QWidget* w)
     move(p);
 }
 
+#if defined(Q_WS_S60)
+/*! \internal */
+bool QDialog::s60AdjustedPosition()
+{
+    QPoint p;
+    const QSize mainAreaSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
+    const int statusPaneHeight = (S60->screenHeightInPixels - mainAreaSize.height())>>1;
+    const bool doS60Positioning = !(isFullScreen()||isMaximized());
+    if (doS60Positioning) {
+        // naive way to deduce screen orientation
+        if (S60->screenHeightInPixels > S60->screenWidthInPixels) {
+            p.setY(S60->screenHeightInPixels-height()-qt_TSize2QSize(S60->buttonGroupContainer()->Size()).height());
+            p.setX(0);
+        } else {
+            const int scrollbarWidth = style()->pixelMetric(QStyle::PM_ScrollBarExtent);
+            TRect cbaRect = TRect();
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EControlPane, cbaRect);
+            AknLayoutUtils::TAknCbaLocation cbaLocation = AknLayoutUtils::CbaLocation();
+            switch (cbaLocation) {
+            case AknLayoutUtils::EAknCbaLocationBottom:
+                p.setY(S60->screenHeightInPixels - height()-cbaRect.Height());
+                p.setX((S60->screenWidthInPixels - width())>>1);
+                break;
+            case AknLayoutUtils::EAknCbaLocationRight:
+                p.setY((S60->screenHeightInPixels - height())>>1);
+                p.setX(qMax(0,S60->screenWidthInPixels-width()-scrollbarWidth-cbaRect.Width()));
+                break;
+            case AknLayoutUtils::EAknCbaLocationLeft:
+                p.setY((S60->screenHeightInPixels - height())>>1);
+                p.setX(qMax(0,scrollbarWidth+cbaRect.Width()));
+                break;
+            }
+        }
+        move(p);
+    }
+    return doS60Positioning;
+}
+#endif
 
 /*!
     \obsolete
@@ -1038,8 +1096,17 @@ QSize QDialog::sizeHint() const
             return QSize(qMax(QWidget::sizeHint().width(), d->extension->sizeHint().width()),
                         QWidget::sizeHint().height());
     }
-
+#if defined(Q_WS_S60)
+    // if size is not fixed, try to adjust it according to S60 layoutting
+    if (minimumSize() != maximumSize()) {
+        // In S60, dialogs are always the width of screen (in portrait, regardless of current layout)
+        return QSize(qMax(S60->screenHeightInPixels, S60->screenWidthInPixels), QWidget::sizeHint().height());
+    } else {
+        return QWidget::sizeHint();
+    }
+#else
     return QWidget::sizeHint();
+#endif //Q_WS_S60
 }
 
 
diff --git a/src/gui/dialogs/qdialog.h b/src/gui/dialogs/qdialog.h
index 65aba06..694bff7 100644
--- a/src/gui/dialogs/qdialog.h
+++ b/src/gui/dialogs/qdialog.h
@@ -107,7 +107,7 @@ public Q_SLOTS:
 protected:
     QDialog(QDialogPrivate &, QWidget *parent, Qt::WindowFlags f = 0);
 
-#ifdef Q_WS_WINCE
+#if defined(Q_WS_WINCE) || defined(Q_WS_S60)
     bool event(QEvent *e);
 #endif
     void keyPressEvent(QKeyEvent *);
@@ -119,11 +119,15 @@ protected:
 #endif
     bool eventFilter(QObject *, QEvent *);
     void adjustPosition(QWidget*);
-
 private:
     Q_DECLARE_PRIVATE(QDialog)
     Q_DISABLE_COPY(QDialog)
 
+#if defined(Q_WS_S60)
+    bool s60AdjustedPosition();
+#endif
+
+
 #ifdef Q_WS_WINCE_WM
     Q_PRIVATE_SLOT(d_func(), void _q_doneAction())
 #endif
diff --git a/src/gui/dialogs/qerrormessage.cpp b/src/gui/dialogs/qerrormessage.cpp
index 37500bd..3fbfce7 100644
--- a/src/gui/dialogs/qerrormessage.cpp
+++ b/src/gui/dialogs/qerrormessage.cpp
@@ -68,6 +68,11 @@ extern bool qt_wince_is_high_dpi();  //defined in qguifunctions_wince.cpp
 #include "qguifunctions_wince.h"
 #endif
 
+#if defined(Q_WS_S60)
+#include <qaction.h>
+#include "private/qt_s60_p.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 class QErrorMessagePrivate : public QDialogPrivate
@@ -86,6 +91,7 @@ public:
 
     bool nextPending();
     void retranslateStrings();
+    void enableSoftKey(bool enable);
 };
 
 class QErrorMessageTextView : public QTextEdit
@@ -124,8 +130,15 @@ QSize QErrorMessageTextView::sizeHint() const
     else
       return QSize(300, 100);
 #else
+
+#ifdef Q_WS_S60
+    const int smallerDimension = qMin(S60->screenHeightInPixels, S60->screenWidthInPixels);
+    // In S60 layout data, error messages seem to be one third of the screen height (in portrait) minus two.
+    return QSize(smallerDimension, smallerDimension/3-2);
+#else
     return QSize(250, 75);
-#endif
+#endif //Q_WS_S60
+#endif //Q_WS_WINCE
 }
 
 /*!
@@ -239,7 +252,8 @@ QErrorMessage::QErrorMessage(QWidget * parent)
     d->again->setChecked(true);
     grid->addWidget(d->again, 1, 1, Qt::AlignTop);
     d->ok = new QPushButton(this);
-#ifdef Q_WS_WINCE
+
+#if defined(Q_WS_WINCE) || defined(Q_WS_S60)
     d->ok->setFixedSize(0,0);
 #endif
     connect(d->ok, SIGNAL(clicked()), this, SLOT(accept()));
@@ -272,6 +286,7 @@ QErrorMessage::~QErrorMessage()
 void QErrorMessage::done(int a)
 {
     Q_D(QErrorMessage);
+    d->enableSoftKey(false);
     if (!d->again->isChecked() && !d->currentMessage.isEmpty() && d->currentType.isEmpty()) {
         d->doNotShow.insert(d->currentMessage);
     }
@@ -346,6 +361,10 @@ void QErrorMessage::showMessage(const QString &message)
     d->pending.enqueue(qMakePair(message,QString()));
     if (!isVisible() && d->nextPending())
         show();
+
+#ifdef Q_WS_S60
+    d->enableSoftKey(true);
+#endif
 }
 
 /*!
@@ -370,6 +389,28 @@ void QErrorMessage::showMessage(const QString &message, const QString &type)
      d->pending.push_back(qMakePair(message,type));
     if (!isVisible() && d->nextPending())
         show();
+
+#ifdef Q_WS_S60
+    d->enableSoftKey(true);
+#endif
+}
+
+/*! \internal */
+void QErrorMessagePrivate::enableSoftKey(bool enable)
+{
+#ifdef Q_WS_S60
+    Q_Q(QErrorMessage);
+    if (enable) {
+        QAction *okAction = new QAction(ok->text(), q);
+        okAction->setSoftKeyRole(QAction::OkSoftKey);
+        QObject::connect(okAction, SIGNAL(triggered()), q, SLOT(accept()));
+        q->setSoftKey(okAction);
+    } else {
+        q->setSoftKey(0);
+    }
+#else
+    Q_UNUSED(enable);
+#endif
 }
 
 
diff --git a/src/gui/dialogs/qfontdialog.cpp b/src/gui/dialogs/qfontdialog.cpp
index bb53abe..ca882c5 100644
--- a/src/gui/dialogs/qfontdialog.cpp
+++ b/src/gui/dialogs/qfontdialog.cpp
@@ -65,6 +65,10 @@
 #include <private/qdialog_p.h>
 #include <private/qfont_p.h>
 
+#if defined(Q_WS_S60)
+#include <QtGui/qdesktopwidget.h>
+#endif
+
 QT_BEGIN_NAMESPACE
 
 class QFontListView : public QListView
@@ -312,6 +316,8 @@ void QFontDialogPrivate::init()
 
 #if defined(Q_WS_WINCE)
     q->resize(180, 120);
+#elif defined(Q_WS_S60)
+    q->resize(QApplication::desktop()->availableGeometry(QCursor::pos()).size());
 #else
     q->resize(500, 360);
 #endif // Q_WS_WINCE
@@ -768,7 +774,11 @@ void QFontDialogPrivate::retranslateStrings()
     familyAccel->setText(QFontDialog::tr("&Font"));
     styleAccel->setText(QFontDialog::tr("Font st&yle"));
     sizeAccel->setText(QFontDialog::tr("&Size"));
+#ifndef Q_WS_S60
+    // Removed the title due to lack of screen estate in small S60 screen.
+    // The effects are descriptive without a title (strikeout, underline).
     effects->setTitle(QFontDialog::tr("Effects"));
+#endif
     strikeout->setText(QFontDialog::tr("Stri&keout"));
     underline->setText(QFontDialog::tr("&Underline"));
     sample->setTitle(QFontDialog::tr("Sample"));
@@ -792,7 +802,7 @@ void QFontDialog::changeEvent(QEvent *e)
 
     \property QFontDialog::currentFont
     \brief the current font of the dialog.
-*/    
+*/
 
 /*!
     \since 4.5
@@ -816,7 +826,7 @@ void QFontDialog::setCurrentFont(const QFont &font)
     d->updateFamilies();
 
 #ifdef Q_WS_MAC
-    if (d->delegate) 
+    if (d->delegate)
         QFontDialogPrivate::setFont(d->delegate, font);
 #endif
 }
diff --git a/src/gui/dialogs/qmessagebox.cpp b/src/gui/dialogs/qmessagebox.cpp
index 6eae697..a318c43 100644
--- a/src/gui/dialogs/qmessagebox.cpp
+++ b/src/gui/dialogs/qmessagebox.cpp
@@ -310,6 +310,15 @@ void QMessageBoxPrivate::updateSize()
             }
             width = hardLimit;
         }
+#ifdef Q_WS_S60
+        // in S60 portait messageBoxes should always occupy maximum width
+        if (QApplication::desktop()->size().height() > QApplication::desktop()->size().width()){
+            width = hardLimit;
+        } else {
+            // in landscape the messageBoxes should be of same width as in portrait
+            width = qMin(QApplication::desktop()->size().height(), hardLimit);
+        }
+#endif
     }
 
     if (informativeLabel) {
diff --git a/src/gui/dialogs/qprogressdialog.cpp b/src/gui/dialogs/qprogressdialog.cpp
index cf2fae8..0a4c730 100644
--- a/src/gui/dialogs/qprogressdialog.cpp
+++ b/src/gui/dialogs/qprogressdialog.cpp
@@ -57,6 +57,11 @@
 #include <private/qdialog_p.h>
 #include <limits.h>
 
+#if defined(Q_WS_S60)
+#include <QtGui/qdesktopwidget.h>
+#include <qaction.h>
+#endif
+
 QT_BEGIN_NAMESPACE
 
 // If the operation is expected to take this long (as predicted by
@@ -431,7 +436,16 @@ void QProgressDialog::setCancelButton(QPushButton *cancelButton)
     int h = qMax(isVisible() ? height() : 0, sizeHint().height());
     resize(w, h);
     if (cancelButton)
+#ifndef Q_WS_S60
         cancelButton->show();
+#else
+    {
+        QAction *cancelAction = new QAction(cancelButton->text(), this);
+        cancelAction->setSoftKeyRole(QAction::CancelSoftKey);
+        QObject::connect(cancelAction, SIGNAL(triggered()), this, SIGNAL(canceled()));
+        setSoftKey(cancelAction);
+    }
+#endif
 }
 
 /*!
@@ -701,7 +715,14 @@ QSize QProgressDialog::sizeHint() const
     int h = margin * 2 + bh.height() + sh.height() + spacing;
     if (d->cancel)
         h += d->cancel->sizeHint().height() + spacing;
+#ifdef Q_WS_S60
+    if (QApplication::desktop()->size().height() > QApplication::desktop()->size().width())
+        return QSize(qMax(QApplication::desktop()->size().width(), sh.width() + 2 * margin), h);
+    else
+        return QSize(qMax(QApplication::desktop()->size().height(), sh.width() + 2 * margin), h);
+#else
     return QSize(qMax(200, sh.width() + 2 * margin), h);
+#endif
 }
 
 /*!\reimp
@@ -718,10 +739,11 @@ void QProgressDialog::resizeEvent(QResizeEvent *)
 void QProgressDialog::changeEvent(QEvent *ev)
 {
     Q_D(QProgressDialog);
-    if (ev->type() == QEvent::StyleChange)
+    if (ev->type() == QEvent::StyleChange) {
         d->layout();
-    else if (ev->type() == QEvent::LanguageChange)
+    } else if (ev->type() == QEvent::LanguageChange) {
         d->retranslateStrings();
+    }
     QDialog::changeEvent(ev);
 }
 
diff --git a/src/gui/dialogs/qwizard.cpp b/src/gui/dialogs/qwizard.cpp
index f1744b0..055d0d4 100644
--- a/src/gui/dialogs/qwizard.cpp
+++ b/src/gui/dialogs/qwizard.cpp
@@ -75,6 +75,10 @@ extern bool qt_wince_is_mobile();     //defined in qguifunctions_wce.cpp
 
 #include <string.h>     // for memset()
 
+#ifdef Q_WS_S60
+#include "qaction.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 // These fudge terms were needed a few places to obtain pixel-perfect results
@@ -244,7 +248,7 @@ bool QWizardLayoutInfo::operator==(const QWizardLayoutInfo &other)
     return topLevelMarginLeft == other.topLevelMarginLeft
            && topLevelMarginRight == other.topLevelMarginRight
            && topLevelMarginTop == other.topLevelMarginTop
-           && topLevelMarginBottom == other.topLevelMarginBottom 
+           && topLevelMarginBottom == other.topLevelMarginBottom
            && childMarginLeft == other.childMarginLeft
            && childMarginRight == other.childMarginRight
            && childMarginTop == other.childMarginTop
@@ -328,7 +332,7 @@ bool QWizardHeader::vistaDisabled() const
     bool styleDisabled = false;
     QWizard *wiz = parentWidget() ? qobject_cast <QWizard *>(parentWidget()->parentWidget()) : 0;
     if (wiz) {
-        // Designer dosen't support the Vista style for Wizards. This property is used to turn 
+        // Designer dosen't support the Vista style for Wizards. This property is used to turn
         // off the Vista style.
         const QVariant v = wiz->property("_q_wizard_vista_off");
         styleDisabled = v.isValid() && v.toBool();
@@ -634,9 +638,9 @@ static QString buttonDefaultText(int wstyle, int which, const QWizardPrivate *wi
 #endif
     const bool macStyle = (wstyle == QWizard::MacStyle);
     switch (which) {
-    case QWizard::BackButton: 
+    case QWizard::BackButton:
         return macStyle ? QWizard::tr("Go Back") : QWizard::tr("< &Back");
-    case QWizard::NextButton: 
+    case QWizard::NextButton:
         if (macStyle)
             return QWizard::tr("Continue");
         else
@@ -959,12 +963,12 @@ void QWizardPrivate::recreateLayout(const QWizardLayoutInfo &info)
         if (modern) {
             mainLayout->setMargin(0);
             mainLayout->setSpacing(0);
-            pageVBoxLayout->setContentsMargins(deltaMarginLeft, deltaMarginTop, 
+            pageVBoxLayout->setContentsMargins(deltaMarginLeft, deltaMarginTop,
                                                deltaMarginRight, deltaMarginBottom);
-            buttonLayout->setContentsMargins(info.topLevelMarginLeft, info.topLevelMarginTop, 
+            buttonLayout->setContentsMargins(info.topLevelMarginLeft, info.topLevelMarginTop,
                                              info.topLevelMarginRight, info.topLevelMarginBottom);
         } else {
-            mainLayout->setContentsMargins(info.topLevelMarginLeft, info.topLevelMarginTop, 
+            mainLayout->setContentsMargins(info.topLevelMarginLeft, info.topLevelMarginTop,
                                            info.topLevelMarginRight, info.topLevelMarginBottom);
             mainLayout->setHorizontalSpacing(info.hspacing);
             mainLayout->setVerticalSpacing(info.vspacing);
@@ -1212,7 +1216,7 @@ void QWizardPrivate::updateLayout()
         QSpacerItem *bottomSpacer = pageVBoxLayout->itemAt(pageVBoxLayout->count() -  1)->spacerItem();
         Q_ASSERT(bottomSpacer);
         bottomSpacer->changeSize(0, 0, QSizePolicy::Ignored, expandPage ? QSizePolicy::Ignored : QSizePolicy::MinimumExpanding);
-        pageVBoxLayout->invalidate();        
+        pageVBoxLayout->invalidate();
     }
 
     if (info.header) {
@@ -1595,6 +1599,54 @@ void QWizardPrivate::_q_updateButtonStates()
     }
 #endif
 
+#ifdef Q_WS_S60
+    //FIXME: needs to considered later on, when we implement equivalent of Symbian OS's CleanPushResetAndDestroy
+    QList<QAction *> actionList;
+    QAbstractButton *wizardButton;
+    for (int i = QWizard::BackButton; i < QWizard::NButtons; ++i) {
+        wizardButton = btns[i];
+        if (wizardButton && !wizardButton->testAttribute(Qt::WA_WState_Hidden)) {
+            wizardButton->hide();
+            QAction *action = new QAction(wizardButton->text(), q);
+            QAction::SoftKeyRole softKeyRole;
+            switch(i) {
+            case QWizard::BackButton:
+                softKeyRole = QAction::PreviousSoftKey;
+                break;
+            case QWizard::NextButton:
+                softKeyRole = QAction::NextSoftKey;
+                break;
+            case QWizard::CommitButton:
+                softKeyRole = QAction::EndEditSoftKey;
+                break;
+            case QWizard::FinishButton:
+                softKeyRole = QAction::FinishSoftKey;
+                break;
+            case QWizard::CancelButton:
+                softKeyRole = QAction::CancelSoftKey;
+                break;
+            case QWizard::HelpButton:
+                softKeyRole = QAction::ViewSoftKey;
+                break;
+            case QWizard::CustomButton1:
+                softKeyRole = QAction::SelectSoftKey;
+                break;
+            case QWizard::CustomButton2:
+                softKeyRole = QAction::SelectSoftKey;
+                break;
+            case QWizard::CustomButton3:
+                softKeyRole = QAction::SelectSoftKey;
+                break;
+            }
+            action->setSoftKeyRole(softKeyRole);
+            QObject::connect(action, SIGNAL(triggered()), wizardButton, SIGNAL(clicked()));
+            actionList.append(action);
+        }
+    }
+    //FIXME: setup Options Menu if there are more than two actions (waiting for SoftKey refactoring)
+    q->setSoftKeys(actionList);
+#endif
+
     enableUpdates();
 }
 
@@ -2788,7 +2840,11 @@ QSize QWizard::sizeHint() const
 {
     Q_D(const QWizard);
     QSize result = d->mainLayout->totalSizeHint();
+#ifdef Q_WS_S60
+    QSize extra(QApplication::desktop()->availableGeometry(QCursor::pos()).size());
+#else
     QSize extra(500, 360);
+#endif
     if (d->wizStyle == MacStyle && d->current != -1) {
         QSize pixmap(currentPage()->pixmap(BackgroundPixmap).size());
         extra.setWidth(616);
@@ -3389,7 +3445,7 @@ bool QWizardPage::validatePage()
     changes. This ensures that QWizard updates the enabled or disabled state of
     its buttons. An example of the reimplementation is
     available \l{http://qt.nokia.com/doc/qq/qq22-qwizard.html#validatebeforeitstoolate}
-    {here}. 
+    {here}.
 
     \sa completeChanged(), isFinalPage()
 */