Long live Qt 4.5!

20 files changed, 6607 insertions, 0 deletions

diff --git a/src/tools/uic3/converter.cpp b/src/tools/uic3/converter.cpp
new file mode 100644
index 0000000..a5723dd
--- /dev/null
+++ b/src/tools/uic3/converter.cpp
@@ -0,0 +1,1305 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "parser.h"
+#include "domtool.h"
+#include "ui4.h"
+#include "widgetinfo.h"
+#include "globaldefs.h"
+#include "qt3to4.h"
+#include "utils.h"
+#include "option.h"
+#include "cppextractimages.h"
+
+#include <QtDebug>
+#include <QFile>
+#include <QHash>
+#include <QPair>
+#include <QStringList>
+#include <QDateTime>
+#include <QRegExp>
+#include <QSizePolicy>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+QT_BEGIN_NAMESPACE
+
+enum { warnHeaderGeneration = 0 };
+
+#define CONVERT_PROPERTY(o, n) \
+    do { \
+        if (name == QLatin1String(o) \
+                && !WidgetInfo::isValidProperty(className, (o)) \
+                && WidgetInfo::isValidProperty(className, (n))) { \
+            prop->setAttributeName((n)); \
+        } \
+    } while (0)
+
+static QString classNameForObjectName(const QDomElement &widget, const QString &objectName)
+{
+    QList<QDomElement> widgetStack;
+    widgetStack.append(widget);
+    while (!widgetStack.isEmpty()) {
+        QDomElement w = widgetStack.takeFirst();
+        QDomElement child = w.firstChild().toElement();
+        while (!child.isNull()) {
+            if (child.tagName() == QLatin1String("property")
+                && child.attribute(QLatin1String("name")) == QLatin1String("name")) {
+                QDomElement name = child.firstChild().toElement();
+                DomString str;
+                str.read(name);
+                if (str.text() == objectName)
+                    return w.attribute(QLatin1String("class"));
+            } else if (child.tagName() == QLatin1String("widget")
+                || child.tagName() == QLatin1String("vbox")
+                || child.tagName() == QLatin1String("hbox")
+                || child.tagName() == QLatin1String("grid")) {
+                widgetStack.prepend(child);
+            }
+            child = child.nextSibling().toElement();
+        }
+    }
+    return QString();
+}
+
+// Check for potential KDE classes like
+//  K3ListView or KLineEdit as precise as possible
+static inline bool isKDEClass(const QString &className)
+{
+    if (className.indexOf(QLatin1Char(':')) != -1)
+        return false;
+    const int size = className.size();
+    if (size < 3 || className.at(0) != QLatin1Char('K'))
+        return false;
+    // K3ListView
+    if (className.at(1) == QLatin1Char('3')) {
+        if (size < 4)
+            return false;
+        return className.at(2).isUpper() &&  className.at(3).isLower();
+    }
+    // KLineEdit
+    return className.at(1) .isUpper() && className.at(2).isLower();
+}
+
+DomUI *Ui3Reader::generateUi4(const QDomElement &widget, bool implicitIncludes)
+{
+    QDomNodeList nl;
+    candidateCustomWidgets.clear();
+
+    QString objClass = getClassName(widget);
+    if (objClass.isEmpty())
+        return 0;
+    QString objName = getObjectName(widget);
+
+    DomUI *ui = new DomUI;
+    ui->setAttributeVersion(QLatin1String("4.0"));
+
+    QString pixmapFunction = QLatin1String("qPixmapFromMimeSource");
+    QStringList ui_tabstops;
+    QStringList ui_custom_slots;
+    QList<DomInclude*> ui_includes;
+    QList<DomWidget*> ui_toolbars;
+    QList<DomWidget*> ui_menubars;
+    QList<DomAction*> ui_action_list;
+    QList<DomActionGroup*> ui_action_group_list;
+    QList<DomCustomWidget*> ui_customwidget_list;
+    QList<DomConnection*> ui_connection_list;
+    QList<QPair<int, int> > ui_connection_lineinfo_list;
+    QString author, comment, exportMacro;
+    QString klass;
+
+    for (QDomElement n = root.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        QString tagName = n.tagName().toLower();
+
+        if (tagName == QLatin1String("tabstops")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("tabstop")) {
+                    QString name = n2.firstChild().toText().data();
+                    ui_tabstops.append(name);
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("pixmapfunction")) {
+            pixmapFunction = n.firstChild().toText().data();
+        } else if (tagName == QLatin1String("class")) {
+            klass = n.firstChild().toText().data();
+        } else if (tagName == QLatin1String("author")) {
+            author = n.firstChild().toText().data();
+        } else if (tagName == QLatin1String("comment")) {
+            comment = n.firstChild().toText().data();
+        } else if (tagName == QLatin1String("exportmacro")) {
+            exportMacro = n.firstChild().toText().data();
+        } else if ( n.tagName() == QLatin1String("includehints") ) {
+            QDomElement n2 = n.firstChild().toElement();
+            while ( !n2.isNull() ) {
+                if ( n2.tagName() == QLatin1String("includehint") ) {
+                    QString name = n2.firstChild().toText().data();
+
+                    DomInclude *incl = new DomInclude();
+                    incl->setText(fixHeaderName(name));
+                    incl->setAttributeLocation(n.attribute(QLatin1String("location"), QLatin1String("local")));
+                    ui_includes.append(incl);
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("includes")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("include")) {
+                    QString name = n2.firstChild().toText().data();
+                    if (n2.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) == QLatin1String("in declaration")) {
+                        if (name.right(5) == QLatin1String(".ui.h"))
+                            continue;
+
+                        DomInclude *incl = new DomInclude();
+                        incl->setText(fixHeaderName(name));
+                        incl->setAttributeLocation(n2.attribute(QLatin1String("location"), QLatin1String("global")));
+                        ui_includes.append(incl);
+                    }
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("include")) {
+            QString name = n.firstChild().toText().data();
+            if (n.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) == QLatin1String("in declaration")) {
+                if (name.right(5) == QLatin1String(".ui.h"))
+                    continue;
+
+                DomInclude *incl = new DomInclude();
+                incl->setText(fixHeaderName(name));
+                incl->setAttributeLocation(n.attribute(QLatin1String("location"), QLatin1String("global")));
+                ui_includes.append(incl);
+            }
+        } else if (tagName == QLatin1String("layoutdefaults")) {
+            QString margin = n.attribute(QLatin1String("margin"));
+            QString spacing = n.attribute(QLatin1String("spacing"));
+
+            DomLayoutDefault *layoutDefault = new DomLayoutDefault();
+
+            if (!margin.isEmpty())
+                layoutDefault->setAttributeMargin(margin.toInt());
+
+            if (!spacing.isEmpty())
+                layoutDefault->setAttributeSpacing(spacing.toInt());
+
+            ui->setElementLayoutDefault(layoutDefault);
+        } else if (tagName == QLatin1String("layoutfunctions")) {
+            QString margin = n.attribute(QLatin1String("margin"));
+            QString spacing = n.attribute(QLatin1String("spacing"));
+
+            DomLayoutFunction *layoutDefault = new DomLayoutFunction();
+
+            if (!margin.isEmpty())
+                layoutDefault->setAttributeMargin(margin);
+
+            if (!spacing.isEmpty())
+                layoutDefault->setAttributeSpacing(spacing);
+
+            ui->setElementLayoutFunction(layoutDefault);
+        } else if (tagName == QLatin1String("images")) {
+            QDomNodeList nl = n.elementsByTagName(QLatin1String("image"));
+            QList<DomImage*> ui_image_list;
+            for (int i=0; i<(int)nl.length(); i++) {
+                QDomElement e = nl.item(i).toElement();
+
+                QDomElement tmp = e.firstChild().toElement();
+                if (tmp.tagName().toLower() != QLatin1String("data"))
+                    continue;
+
+                // create the image
+                DomImage *img = new DomImage();
+                img->setAttributeName(e.attribute(QLatin1String("name")));
+
+                // create the data
+                DomImageData *data = new DomImageData();
+                img->setElementData(data);
+
+                if (tmp.hasAttribute(QLatin1String("format")))
+                    data->setAttributeFormat(tmp.attribute(QLatin1String("format"), QLatin1String("PNG")));
+
+                if (tmp.hasAttribute(QLatin1String("length")))
+                    data->setAttributeLength(tmp.attribute(QLatin1String("length")).toInt());
+
+                data->setText(tmp.firstChild().toText().data());
+
+                ui_image_list.append(img);
+                QString format = img->elementData()->attributeFormat();
+                QString extension = format.left(format.indexOf('.')).toLower();
+                m_imageMap[img->attributeName()] = img->attributeName() + QLatin1Char('.') + extension;
+            }
+
+            if (ui_image_list.size()) {
+                DomImages *images = new DomImages();
+                images->setElementImage(ui_image_list);
+                ui->setElementImages(images);
+            }
+        } else if (tagName == QLatin1String("actions")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                QString tag = n2.tagName().toLower();
+
+                if (tag == QLatin1String("action")) {
+                    DomAction *action = new DomAction();
+                    action->read(n2);
+
+                    QList<DomProperty*> properties = action->elementProperty();
+                    QString actionName = fixActionProperties(properties);
+                    action->setAttributeName(actionName);
+                    action->setElementProperty(properties);
+
+                    if (actionName.isEmpty()) {
+                        delete action;
+                    } else
+                        ui_action_list.append(action);
+                } else if (tag == QLatin1String("actiongroup")) {
+                    DomActionGroup *g= new DomActionGroup();
+                    g->read(n2);
+
+                    fixActionGroup(g);
+                    ui_action_group_list.append(g);
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("toolbars")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("toolbar")) {
+                    DomWidget *tb = createWidget(n2, QLatin1String("QToolBar"));
+                    ui_toolbars.append(tb);
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("menubar")) {
+            DomWidget *tb = createWidget(n, QLatin1String("QMenuBar"));
+            ui_menubars.append(tb);
+        } else if (tagName == QLatin1String("customwidgets")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("customwidget")) {
+
+                    DomCustomWidget *customWidget = new DomCustomWidget;
+                    customWidget->read(n2);
+
+                    if (!customWidget->hasElementExtends())
+                        customWidget->setElementExtends(QLatin1String("QWidget"));
+
+                    QDomElement n3 = n2.firstChild().toElement();
+                    QString cl;
+
+                    QList<DomPropertyData*> ui_property_list;
+
+                    while (!n3.isNull()) {
+                        QString tagName = n3.tagName().toLower();
+
+                        if (tagName == QLatin1String("property")) {
+                            DomPropertyData *p = new DomPropertyData();
+                            p->read(n3);
+
+                            ui_property_list.append(p);
+                        }
+
+                        n3 = n3.nextSibling().toElement();
+                    }
+
+                    if (ui_property_list.size()) {
+                        DomProperties *properties = new DomProperties();
+                        properties->setElementProperty(ui_property_list);
+                        customWidget->setElementProperties(properties);
+                    }
+
+                    ui_customwidget_list.append(customWidget);
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("connections")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("connection")) {
+
+                    DomConnection *connection = new DomConnection;
+                    connection->read(n2);
+
+                    QString signal = fixMethod(connection->elementSignal());
+                    QString slot = fixMethod(connection->elementSlot());
+                    connection->setElementSignal(signal);
+                    connection->setElementSlot(slot);
+
+                    ui_connection_list.append(connection);
+                    ui_connection_lineinfo_list.append(
+                        QPair<int, int>(n2.lineNumber(), n2.columnNumber()));
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        } else if (tagName == QLatin1String("slots")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("slot")) {
+                    QString name = n2.firstChild().toText().data();
+                    ui_custom_slots.append(fixMethod(Parser::cleanArgs(name)));
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        }
+    }
+
+    // validate the connections
+    for (int i = 0; i < ui_connection_list.size(); ++i) {
+        DomConnection *conn = ui_connection_list.at(i);
+        QPair<int, int> lineinfo = ui_connection_lineinfo_list.at(i);
+        QString sender = conn->elementSender();
+        QString senderClass = fixClassName(classNameForObjectName(widget, sender));
+        QString signal = conn->elementSignal();
+        QString receiver = conn->elementReceiver();
+        QString receiverClass = fixClassName(classNameForObjectName(widget, receiver));
+        QString slot = conn->elementSlot();
+
+        if (!WidgetInfo::isValidSignal(senderClass, signal)) {
+            errorInvalidSignal(signal, sender, senderClass,
+                               lineinfo.first, lineinfo.second);
+        } else if (!WidgetInfo::isValidSlot(receiverClass, slot)) {
+            bool resolved = false;
+            if (objName == receiver) {
+                // see if it's a custom slot
+                foreach (QString cs, ui_custom_slots) {
+                    if (cs == slot) {
+                        resolved = true;
+                        break;
+                    }
+                }
+            }
+            if (!resolved) {
+                errorInvalidSlot(slot, receiver, receiverClass,
+                                 lineinfo.first, lineinfo.second);
+            }
+        }
+    }
+
+    DomWidget *w = createWidget(widget);
+    Q_ASSERT(w != 0);
+
+    QList<DomWidget*> l = w->elementWidget();
+    l += ui_toolbars;
+    l += ui_menubars;
+    w->setElementWidget(l);
+
+    if (ui_action_group_list.size())
+        w->setElementActionGroup(ui_action_group_list);
+
+    if (ui_action_list.size())
+        w->setElementAction(ui_action_list);
+
+    ui->setElementWidget(w);
+
+    if (klass.isEmpty())
+        klass = w->attributeName();
+
+    ui->setElementClass(klass);
+    ui->setElementAuthor(author);
+    ui->setElementComment(comment);
+    ui->setElementExportMacro(exportMacro);
+
+    if (!ui->elementImages())
+        ui->setElementPixmapFunction(pixmapFunction);
+
+    for (int i=0; i<ui_customwidget_list.size(); ++i) {
+        const QString name = ui_customwidget_list.at(i)->elementClass();
+        if (candidateCustomWidgets.contains(name))
+            candidateCustomWidgets.remove(name);
+    }
+
+
+    QMapIterator<QString, bool> it(candidateCustomWidgets);
+    while (it.hasNext()) {
+        it.next();
+
+        const QString customClass = it.key();
+        QString baseClass;
+
+        if (customClass.endsWith(QLatin1String("ListView")))
+            baseClass = QLatin1String("Q3ListView");
+        else if (customClass.endsWith(QLatin1String("ListBox")))
+            baseClass = QLatin1String("Q3ListBox");
+        else if (customClass.endsWith(QLatin1String("IconView")))
+            baseClass = QLatin1String("Q3IconView");
+        else if (customClass.endsWith(QLatin1String("ComboBox")))
+            baseClass = QLatin1String("QComboBox");
+
+        if (baseClass.isEmpty())
+            continue;
+
+        DomCustomWidget *customWidget = new DomCustomWidget();
+        customWidget->setElementClass(customClass);
+        customWidget->setElementExtends(baseClass);
+
+        // Magic header generation feature for legacy KDE forms
+        // (for example, filesharing/advanced/kcm_sambaconf/share.ui)
+        if (implicitIncludes && isKDEClass(customClass)) {
+            QString header = customClass.toLower();
+            header += QLatin1String(".h");
+            DomHeader *domHeader = new DomHeader;
+            domHeader->setText(header);
+            domHeader->setAttributeLocation(QLatin1String("global"));
+            customWidget->setElementHeader(domHeader);
+            if (warnHeaderGeneration) {
+                const QString msg = QString::fromUtf8("Warning: generated header '%1' for class '%2'.").arg(header).arg(customClass);
+                qWarning("%s", qPrintable(msg));
+            }
+        }
+        ui_customwidget_list.append(customWidget);
+    }
+
+    if (ui_customwidget_list.size()) {
+        DomCustomWidgets *customWidgets = new DomCustomWidgets();
+        customWidgets->setElementCustomWidget(ui_customwidget_list);
+        ui->setElementCustomWidgets(customWidgets);
+    }
+
+    if (ui_tabstops.size()) {
+        DomTabStops *tabStops = new DomTabStops();
+        tabStops->setElementTabStop(ui_tabstops);
+        ui->setElementTabStops(tabStops);
+    }
+
+    if (ui_includes.size()) {
+        DomIncludes *includes = new DomIncludes();
+        includes->setElementInclude(ui_includes);
+        ui->setElementIncludes(includes);
+    }
+
+    if (ui_connection_list.size()) {
+        DomConnections *connections = new DomConnections();
+        connections->setElementConnection(ui_connection_list);
+        ui->setElementConnections(connections);
+    }
+
+    ui->setAttributeStdSetDef(stdsetdef);
+
+    if (m_extractImages) {
+        Option opt;
+        opt.extractImages = m_extractImages;
+        opt.qrcOutputFile = m_qrcOutputFile;
+        CPP::ExtractImages(opt).acceptUI(ui);
+
+        ui->clearElementImages();
+
+        DomResources *res = ui->elementResources();
+        if (!res) {
+            res = new DomResources();
+        }
+        DomResource *incl = new DomResource();
+        incl->setAttributeLocation(m_qrcOutputFile);
+        QList<DomResource *> inclList = res->elementInclude();
+        inclList.append(incl);
+        res->setElementInclude(inclList);
+        if (!ui->elementResources())
+            ui->setElementResources(res);
+    }
+
+    return ui;
+}
+
+
+
+QString Ui3Reader::fixActionProperties(QList<DomProperty*> &properties,
+                                       bool isActionGroup)
+{
+    QString objectName;
+
+    QMutableListIterator<DomProperty*> it(properties);
+    while (it.hasNext()) {
+        DomProperty *prop = it.next();
+        QString name = prop->attributeName();
+
+        if (name == QLatin1String("name")) {
+            objectName = prop->elementCstring();
+        } else if (isActionGroup && name == QLatin1String("exclusive")) {
+            // continue
+        } else if (isActionGroup) {
+            errorInvalidProperty(name, objectName, isActionGroup ? QLatin1String("QActionGroup") : QLatin1String("QAction"), -1, -1);
+            delete prop;
+            it.remove();
+        } else if (name == QLatin1String("menuText")) {
+            prop->setAttributeName(QLatin1String("text"));
+        } else if (name == QLatin1String("text")) {
+            prop->setAttributeName(QLatin1String("iconText"));
+        } else if (name == QLatin1String("iconSet")) {
+            prop->setAttributeName(QLatin1String("icon"));
+        } else if (name == QLatin1String("accel")) {
+            prop->setAttributeName(QLatin1String("shortcut"));
+        } else if (name == QLatin1String("toggleAction")) {
+            prop->setAttributeName(QLatin1String("checkable"));
+        } else if (name == QLatin1String("on")) {
+            prop->setAttributeName(QLatin1String("checked"));
+        } else if (!WidgetInfo::isValidProperty(QLatin1String("QAction"), name)) {
+            errorInvalidProperty(name, objectName, isActionGroup ? QLatin1String("QActionGroup") : QLatin1String("QAction"), -1, -1);
+            delete prop;
+            it.remove();
+        }
+    }
+
+    return objectName;
+}
+
+void Ui3Reader::fixActionGroup(DomActionGroup *g)
+{
+    QList<DomActionGroup*> groups = g->elementActionGroup();
+    for (int i=0; i<groups.size(); ++i) {
+        fixActionGroup(groups.at(i));
+    }
+
+    QList<DomAction*> actions = g->elementAction();
+    for (int i=0; i<actions.size(); ++i) {
+        DomAction *a = actions.at(i);
+
+        QList<DomProperty*> properties = a->elementProperty();
+        QString name = fixActionProperties(properties);
+        a->setElementProperty(properties);
+
+        if (name.size())
+            a->setAttributeName(name);
+    }
+
+    QList<DomProperty*> properties = g->elementProperty();
+    QString name = fixActionProperties(properties, true);
+    g->setElementProperty(properties);
+
+    if (name.size())
+        g->setAttributeName(name);
+}
+
+QString Ui3Reader::fixClassName(const QString &className) const
+{
+    return m_porting->renameClass(className);
+}
+
+QString Ui3Reader::fixHeaderName(const QString &headerName) const
+{
+    return m_porting->renameHeader(headerName);
+}
+
+DomWidget *Ui3Reader::createWidget(const QDomElement &w, const QString &widgetClass)
+{
+    DomWidget *ui_widget = new DomWidget;
+
+    QString className = widgetClass;
+    if (className.isEmpty())
+        className = w.attribute(QLatin1String("class"));
+    className = fixClassName(className);
+
+    if ((className.endsWith(QLatin1String("ListView")) && className != QLatin1String("Q3ListView"))
+            || (className.endsWith(QLatin1String("ListBox")) && className != QLatin1String("Q3ListBox"))
+            || (className.endsWith(QLatin1String("ComboBox")) && className != QLatin1String("QComboBox"))
+            || (className.endsWith(QLatin1String("IconView")) && className != QLatin1String("Q3IconView")))
+        candidateCustomWidgets.insert(className, true);
+
+    bool isMenu = (className == QLatin1String("QMenuBar") || className == QLatin1String("QMenu"));
+
+    ui_widget->setAttributeClass(className);
+
+    QList<DomWidget*> ui_child_list;
+    QList<DomRow*> ui_row_list;
+    QList<DomColumn*> ui_column_list;
+    QList<DomItem*> ui_item_list;
+    QList<DomProperty*> ui_property_list;
+    QList<DomProperty*> ui_attribute_list;
+    QList<DomLayout*> ui_layout_list;
+    QList<DomActionRef*> ui_action_list;
+    QList<DomWidget*> ui_mainwindow_child_list;
+
+    createProperties(w, &ui_property_list, className);
+    createAttributes(w, &ui_attribute_list, className);
+
+    DomWidget *ui_mainWindow = 0;
+    DomWidget *ui_centralWidget = 0;
+    if (className == QLatin1String("QMainWindow") || className == QLatin1String("Q3MainWindow")) {
+        ui_centralWidget = new DomWidget;
+        ui_centralWidget->setAttributeClass(QLatin1String("QWidget"));
+        ui_mainwindow_child_list.append(ui_centralWidget);
+        ui_mainWindow = ui_widget;
+    }
+
+    QDomElement e = w.firstChild().toElement();
+    const bool inQ3ToolBar = className == QLatin1String("Q3ToolBar");
+    while (!e.isNull()) {
+        QString t = e.tagName().toLower();
+        if (t == QLatin1String("vbox") || t == QLatin1String("hbox") || t == QLatin1String("grid")) {
+            DomLayout *lay = createLayout(e);
+            Q_ASSERT(lay != 0);
+
+            if (ui_layout_list.isEmpty()) {
+                ui_layout_list.append(lay);
+            } else {
+                // it's not possible to have more than one layout for widget!
+                delete lay;
+            }
+        } else if (t == QLatin1String("spacer")) {
+            // hmm, spacer as child of a widget.. it doesn't make sense, so skip it!
+        } else if (t == QLatin1String("widget")) {
+            DomWidget *ui_child = createWidget(e);
+            Q_ASSERT(ui_child != 0);
+
+            bool isLayoutWidget = ui_child->attributeClass() == QLatin1String("QLayoutWidget");
+            if (isLayoutWidget)
+                ui_child->setAttributeClass(QLatin1String("QWidget"));
+
+            foreach (DomLayout *layout, ui_child->elementLayout()) {
+                fixLayoutMargin(layout);
+            }
+
+            QString widgetClass = ui_child->attributeClass();
+            if (widgetClass == QLatin1String("QMenuBar") || widgetClass == QLatin1String("QToolBar")
+                    || widgetClass == QLatin1String("QStatusBar")) {
+                ui_mainwindow_child_list.append(ui_child);
+            } else {
+                ui_child_list.append(ui_child);
+            }
+
+            if (inQ3ToolBar) {
+                DomActionRef *ui_action_ref = new DomActionRef();
+                ui_action_ref->setAttributeName(ui_child->attributeName());
+                ui_action_list.append(ui_action_ref);
+            }
+        } else if (t == QLatin1String("action")) {
+            DomActionRef *a = new DomActionRef();
+            a->read(e);
+            ui_action_list.append(a);
+        } else if (t == QLatin1String("separator")) {
+            DomActionRef *a = new DomActionRef();
+            a->setAttributeName(QLatin1String("separator"));
+            ui_action_list.append(a);
+        } else if (t == QLatin1String("property")) {
+            // skip the property it is already handled by createProperties
+
+            QString name = e.attribute(QLatin1String("name"));  // change the varname this widget
+            if (name == QLatin1String("name"))
+                ui_widget->setAttributeName(DomTool::readProperty(w, QLatin1String("name"), QVariant()).toString());
+        } else if (t == QLatin1String("row")) {
+            DomRow *row = new DomRow();
+            row->read(e);
+            ui_row_list.append(row);
+        } else if (t == QLatin1String("column")) {
+            DomColumn *column = new DomColumn();
+            column->read(e);
+            ui_column_list.append(column);
+        } else if (isMenu && t == QLatin1String("item")) {
+            QString text = e.attribute(QLatin1String("text"));
+            QString name = e.attribute(QLatin1String("name"));
+            QString accel = e.attribute(QLatin1String("accel"));
+
+            QList<DomProperty*> properties;
+
+            DomProperty *atitle = new DomProperty();
+            atitle->setAttributeName(QLatin1String("title"));
+            DomString *str = new DomString();
+            str->setText(text);
+            atitle->setElementString(str);
+            properties.append(atitle);
+
+            DomWidget *menu = createWidget(e, QLatin1String("QMenu"));
+            menu->setAttributeName(name);
+            menu->setElementProperty(properties);
+            ui_child_list.append(menu);
+
+            DomActionRef *a = new DomActionRef();
+            a->setAttributeName(name);
+            ui_action_list.append(a);
+
+        } else if (t == QLatin1String("item")) {
+            DomItem *item = new DomItem();
+            item->read(e);
+            ui_item_list.append(item);
+        }
+
+        e = e.nextSibling().toElement();
+    }
+
+    ui_widget->setElementProperty(ui_property_list);
+    ui_widget->setElementAttribute(ui_attribute_list);
+
+    if (ui_centralWidget != 0) {
+        Q_ASSERT(ui_mainWindow != 0);
+        ui_mainWindow->setElementWidget(ui_mainwindow_child_list);
+        ui_widget = ui_centralWidget;
+    }
+
+    ui_widget->setElementWidget(ui_child_list);
+    ui_widget->setElementAddAction(ui_action_list);
+    ui_widget->setElementRow(ui_row_list);
+    ui_widget->setElementColumn(ui_column_list);
+    ui_widget->setElementItem(ui_item_list);
+    ui_widget->setElementLayout(ui_layout_list);
+
+    //ui_widget->setAttributeName(p->elementCstring());
+
+    return ui_mainWindow ? ui_mainWindow : ui_widget;
+}
+
+DomLayout *Ui3Reader::createLayout(const QDomElement &w)
+{
+    DomLayout *lay = new DomLayout();
+
+    QList<DomLayoutItem*> ui_item_list;
+    QList<DomProperty*> ui_property_list;
+    QList<DomProperty*> ui_attribute_list;
+
+    QString tagName = w.tagName().toLower();
+
+    QString className;
+    if (tagName == QLatin1String("vbox"))
+        className = QLatin1String("QVBoxLayout");
+    else if (tagName == QLatin1String("hbox"))
+        className = QLatin1String("QHBoxLayout");
+    else
+        className = QLatin1String("QGridLayout");
+
+    lay->setAttributeClass(className);
+
+    createProperties(w, &ui_property_list, className);
+    createAttributes(w, &ui_attribute_list, className);
+
+    QDomElement e = w.firstChild().toElement();
+    while (!e.isNull()) {
+        QString t = e.tagName().toLower();
+        if (t == QLatin1String("vbox")
+                 || t == QLatin1String("hbox")
+                 || t == QLatin1String("grid")
+                 || t == QLatin1String("spacer")
+                 || t == QLatin1String("widget")) {
+            DomLayoutItem *lay_item = createLayoutItem(e);
+            Q_ASSERT(lay_item != 0);
+            ui_item_list.append(lay_item);
+        }
+
+        e = e.nextSibling().toElement();
+    }
+
+    lay->setElementItem(ui_item_list);
+    lay->setElementProperty(ui_property_list);
+    lay->setElementAttribute(ui_attribute_list);
+
+    return lay;
+}
+
+DomLayoutItem *Ui3Reader::createLayoutItem(const QDomElement &e)
+{
+    DomLayoutItem *lay_item = new DomLayoutItem;
+
+    QString tagName = e.tagName().toLower();
+    if (tagName == QLatin1String("widget")) {
+        DomWidget *ui_widget = createWidget(e);
+        Q_ASSERT(ui_widget != 0);
+
+        if (ui_widget->attributeClass() == QLatin1String("QLayoutWidget")
+                    && ui_widget->elementLayout().size() == 1) {
+            QList<DomLayout*> layouts = ui_widget->elementLayout();
+
+            ui_widget->setElementLayout(QList<DomLayout*>());
+            delete ui_widget;
+
+            DomLayout *layout = layouts.first();
+            fixLayoutMargin(layout);
+            lay_item->setElementLayout(layout);
+        } else {
+            if (ui_widget->attributeClass() == QLatin1String("QLayoutWidget"))
+                ui_widget->setAttributeClass(QLatin1String("QWidget"));
+
+            lay_item->setElementWidget(ui_widget);
+        }
+    } else if (tagName == QLatin1String("spacer")) {
+        DomSpacer *ui_spacer = new DomSpacer();
+        QList<DomProperty*> properties;
+
+        QByteArray name = DomTool::readProperty(e, QLatin1String("name"), QLatin1String("spacer")).toByteArray();
+
+        Variant var;
+        var.createSize(0, 0);
+
+        QVariant def = qVariantFromValue(var);
+
+        Size size = asVariant(DomTool::readProperty(e, QLatin1String("sizeHint"), def)).size;
+        QString sizeType = QLatin1String("QSizePolicy::") + DomTool::readProperty(e, QLatin1String("sizeType"), QLatin1String("Expanding")).toString();
+        QString orientation = QLatin1String("Qt::") + DomTool::readProperty(e, QLatin1String("orientation"), QLatin1String("Horizontal")).toString();
+
+        ui_spacer->setAttributeName(QLatin1String(name));
+
+        DomProperty *prop = 0;
+
+        // sizeHint
+        prop = new DomProperty();
+        prop->setAttributeName(QLatin1String("sizeHint"));
+        prop->setElementSize(new DomSize());
+        prop->elementSize()->setElementWidth(size.width);
+        prop->elementSize()->setElementHeight(size.height);
+        properties.append(prop);
+
+        // sizeType
+        prop = new DomProperty();
+        prop->setAttributeName(QLatin1String("sizeType"));
+        prop->setElementEnum(sizeType);
+        properties.append(prop);
+
+        // orientation
+        prop = new DomProperty();
+        prop->setAttributeName(QLatin1String("orientation"));
+        prop->setElementEnum(orientation);
+        properties.append(prop);
+
+        ui_spacer->setElementProperty(properties);
+        lay_item->setElementSpacer(ui_spacer);
+    } else {
+        DomLayout *ui_layout = createLayout(e);
+        Q_ASSERT(ui_layout != 0);
+
+        fixLayoutMargin(ui_layout);
+        lay_item->setElementLayout(ui_layout);
+    }
+
+    if (e.hasAttribute(QLatin1String("row")))
+        lay_item->setAttributeRow(e.attribute(QLatin1String("row")).toInt());
+    if (e.hasAttribute(QLatin1String("column")))
+        lay_item->setAttributeColumn(e.attribute(QLatin1String("column")).toInt());
+    if (e.hasAttribute(QLatin1String("rowspan")))
+        lay_item->setAttributeRowSpan(e.attribute(QLatin1String("rowspan")).toInt());
+    if (e.hasAttribute(QLatin1String("colspan")))
+        lay_item->setAttributeColSpan(e.attribute(QLatin1String("colspan")).toInt());
+
+    return lay_item;
+}
+
+void Ui3Reader::fixLayoutMargin(DomLayout *ui_layout)
+{
+    Q_UNUSED(ui_layout)
+}
+
+static void addBooleanFontSubProperty(QDomDocument &doc,
+                                      const QString &name, const QString &value,
+                                      QDomElement &fontElement)
+{
+    if (value == QLatin1String("true") || value == QLatin1String("1")) {
+        QDomElement child = doc.createElement(name);
+        child.appendChild(doc.createTextNode(QLatin1String("true")));
+        fontElement.appendChild(child);
+    } else {
+        if (value == QLatin1String("false") || value == QLatin1String("0")) {
+            QDomElement child = doc.createElement(name);
+            child.appendChild(doc.createTextNode(QLatin1String("false")));
+            fontElement.appendChild(child);
+        }
+    }
+}
+
+QDomElement Ui3Reader::findDerivedFontProperties(const QDomElement &n) const
+{
+    bool italic = false;
+    bool bold = false;
+    bool underline = false;
+    bool strikeout = false;
+    bool family = false;
+    bool pointsize = false;
+
+    QDomDocument doc = n.ownerDocument();
+    QDomElement result = doc.createElement(QLatin1String("font"));
+
+    QDomNode pn = n.parentNode();
+    while (!pn.isNull()) {
+        for (QDomElement e = pn.firstChild().toElement(); !e.isNull(); e = e.nextSibling().toElement()) {
+            if (e.tagName().toLower() == QLatin1String("property") &&
+                e.attribute(QLatin1String("name")) == QLatin1String("font")) {
+                QDomElement f = e.firstChild().toElement();
+                for (QDomElement fp = f.firstChild().toElement(); !fp.isNull(); fp = fp.nextSibling().toElement()) {
+                    QString name = fp.tagName().toLower();
+                    QString text = fp.text();
+                    if (!italic && name == QLatin1String("italic")) {
+                        italic = true;
+                        addBooleanFontSubProperty(doc, name, text, result);
+                    } else if (!bold && name == QLatin1String("bold")) {
+                        bold = true;
+                        addBooleanFontSubProperty(doc, name, text, result);
+                    } else if (!underline && name == QLatin1String("underline")) {
+                        underline = true;
+                        addBooleanFontSubProperty(doc, name, text, result);
+                    } else if (!strikeout && name == QLatin1String("strikeout")) {
+                        strikeout = true;
+                        addBooleanFontSubProperty(doc, name, text, result);
+                    } else if (!family && name == QLatin1String("family")) {
+                        family = true;
+                        QDomElement child = doc.createElement(name);
+                        child.appendChild(doc.createTextNode(text));
+                        result.appendChild(child);
+                    } else if (!pointsize && name == QLatin1String("pointsize")) {
+                        pointsize = true;
+                        QDomElement child = doc.createElement(name);
+                        child.appendChild(doc.createTextNode(text));
+                        result.appendChild(child);
+                    }
+                }
+            }
+        }
+        pn = pn.parentNode();
+    }
+
+    return result;
+}
+
+void Ui3Reader::createProperties(const QDomElement &n, QList<DomProperty*> *properties,
+                                 const QString &className)
+{
+    QString objectName;
+
+    bool wordWrapFound = false;
+
+    for (QDomElement e=n.firstChild().toElement(); !e.isNull(); e = e.nextSibling().toElement()) {
+        if (e.tagName().toLower() == QLatin1String("property")) {
+            QString name = e.attribute(QLatin1String("name"));
+
+            // changes in QPalette
+            if (name == QLatin1String("colorGroup")
+                || name == QLatin1String("paletteForegroundColor")
+                || name == QLatin1String("paletteBackgroundColor")
+                || name == QLatin1String("backgroundMode")
+                || name == QLatin1String("backgroundOrigin")
+                || name == QLatin1String("paletteBackgroundPixmap")
+                || name == QLatin1String("backgroundBrush")) {
+                errorInvalidProperty(name, objectName, className, n.lineNumber(), n.columnNumber());
+                continue;
+            }
+
+            // changes in QFrame
+            if (name == QLatin1String("contentsRect")) {
+                errorInvalidProperty(name, objectName, className, n.lineNumber(), n.columnNumber());
+                continue;
+            }
+
+            // changes in QWidget
+            if (name == QLatin1String("underMouse")
+                || name == QLatin1String("ownFont")) {
+                errorInvalidProperty(name, objectName, className, n.lineNumber(), n.columnNumber());
+                continue;
+            }
+
+            if (name == QLatin1String("font")) {
+                QDomElement f = e.firstChild().toElement();
+                e.appendChild(findDerivedFontProperties(f));
+                e.removeChild(f);
+            }
+
+            DomProperty *prop = readProperty(e);
+            if (!prop)
+                continue;
+
+            if (prop->kind() == DomProperty::String) {
+                QDomNodeList comments = e.elementsByTagName(QLatin1String("comment"));
+                if (comments.length()) {
+                    QString comment = comments.item(0).firstChild().toText().data();
+                    if (!comment.isEmpty())
+                        prop->elementString()->setAttributeComment(comment);
+                }
+            }
+
+            // objectName
+            if (name == QLatin1String("name")) {
+                objectName = prop->elementCstring();
+                continue;
+            }
+
+            if (className == QLatin1String("Line")
+                && prop->attributeName() == QLatin1String("orientation")) {
+                delete prop;
+                continue;
+            }
+
+            if (className.mid(1) == QLatin1String("LineEdit")) {
+                if (name == QLatin1String("hasMarkedText")) {
+                    prop->setAttributeName(QLatin1String("hasSelectedText"));
+                } else if (name == QLatin1String("edited")) {
+                    prop->setAttributeName(QLatin1String("modified"));
+                } else if (name == QLatin1String("markedText")) {
+                    prop->setAttributeName(QLatin1String("selectedText"));
+                }
+            }
+
+            if (className.endsWith(QLatin1String("ComboBox"))) {
+                CONVERT_PROPERTY(QLatin1String("currentItem"), QLatin1String("currentIndex"));
+                CONVERT_PROPERTY(QLatin1String("insertionPolicy"), QLatin1String("insertPolicy"));
+            }
+
+            if (className == QLatin1String("QToolBar")) {
+                if (name == QLatin1String("label")) {
+                    prop->setAttributeName(QLatin1String("windowTitle"));
+                }
+            }
+
+            CONVERT_PROPERTY(QLatin1String("customWhatsThis"), QLatin1String("whatsThis"));
+            CONVERT_PROPERTY(QLatin1String("icon"), QLatin1String("windowIcon"));
+            CONVERT_PROPERTY(QLatin1String("iconText"), QLatin1String("windowIconText"));
+            CONVERT_PROPERTY(QLatin1String("caption"), QLatin1String("windowTitle"));
+
+            if (name == QLatin1String("name")) {
+                continue; // skip the property name
+            }
+
+            if (name == QLatin1String("accel")) {
+                prop->setAttributeName(QLatin1String("shortcut"));
+            }
+
+            CONVERT_PROPERTY(QLatin1String("pixmap"), QLatin1String("icon"));
+            CONVERT_PROPERTY(QLatin1String("iconSet"), QLatin1String("icon"));
+            CONVERT_PROPERTY(QLatin1String("textLabel"), QLatin1String("text"));
+
+            CONVERT_PROPERTY(QLatin1String("toggleButton"), QLatin1String("checkable"));
+            CONVERT_PROPERTY(QLatin1String("on"), QLatin1String("checked"));
+
+            CONVERT_PROPERTY(QLatin1String("maxValue"), QLatin1String("maximum"));
+            CONVERT_PROPERTY(QLatin1String("minValue"), QLatin1String("minimum"));
+            CONVERT_PROPERTY(QLatin1String("lineStep"), QLatin1String("singleStep"));
+
+            // QSlider
+            CONVERT_PROPERTY(QLatin1String("tickmarks"), QLatin1String("tickPosition"));
+
+            name = prop->attributeName(); // sync the name
+
+            if (className == QLatin1String("QLabel") && name == QLatin1String("alignment")) {
+                QString v = prop->elementSet();
+
+                if (v.contains(QRegExp(QLatin1String("\\bWordBreak\\b"))))
+                    wordWrapFound = true;
+            }
+
+
+            // resolve the flags and enumerator
+            if (prop->kind() == DomProperty::Set) {
+                QStringList flags = prop->elementSet().split(QLatin1Char('|'));
+                QStringList v;
+                foreach (QString fl, flags) {
+                    QString e = WidgetInfo::resolveEnumerator(className, fl);
+                    if (e.isEmpty()) {
+                        e = m_porting->renameEnumerator(className + QLatin1String("::") + fl);
+                    }
+
+                    if (e.isEmpty()) {
+                        fprintf(stderr, "uic3: flag '%s' for widget '%s' is not supported\n", fl.latin1(), className.latin1());
+                        continue;
+                    }
+
+                    v.append(e);
+                }
+
+                if (v.isEmpty()) {
+                    delete prop;
+                    continue;
+                }
+
+                prop->setElementSet(v.join(QLatin1String("|")));
+            } else if (prop->kind() == DomProperty::Enum) {
+                QString e = WidgetInfo::resolveEnumerator(className, prop->elementEnum());
+                if (e.isEmpty()) {
+                    e = m_porting->renameEnumerator(className + QLatin1String("::") + prop->elementEnum());
+                }
+
+                if (e.isEmpty()) {
+                    fprintf(stderr, "uic3: enumerator '%s' for widget '%s' is not supported\n",
+                            prop->elementEnum().latin1(), className.latin1());
+
+                    delete prop;
+                    continue;
+                }
+                prop->setElementEnum(e);
+            }
+
+
+            if (className.size()
+                && !(className == QLatin1String("QLabel") && name == QLatin1String("buddy"))
+                && !(name == QLatin1String("buttonGroupId"))
+                && !(name == QLatin1String("frameworkCode"))
+                && !(name == QLatin1String("database"))) {
+                if (!WidgetInfo::isValidProperty(className, name)) {
+                    errorInvalidProperty(name, objectName, className, n.lineNumber(), n.columnNumber());
+                    delete prop;
+                } else {
+                    properties->append(prop);
+                }
+            } else {
+                properties->append(prop);
+            }
+        }
+    }
+    if (className == QLatin1String("QLabel")) {
+        DomProperty *wordWrap = new DomProperty();
+        wordWrap->setAttributeName(QLatin1String("wordWrap"));
+        if (wordWrapFound)
+            wordWrap->setElementBool(QLatin1String("true"));
+        else
+            wordWrap->setElementBool(QLatin1String("false"));
+        properties->append(wordWrap);
+    }
+}
+
+static int toQt4SizePolicy(int qt3SizePolicy)
+{
+    if (qt3SizePolicy == 2) // qt 3 Ignored value
+        return QSizePolicy::Ignored;
+    return qt3SizePolicy;
+}
+
+DomProperty *Ui3Reader::readProperty(const QDomElement &e)
+{
+    QString name = e.firstChild().toElement().tagName().toLower();
+
+    if (name == QLatin1String("class")) // skip class
+        name = e.firstChild().nextSibling().toElement().tagName().toLower();
+
+    DomProperty *p = new DomProperty;
+    p->read(e);
+
+    if (p->kind() == DomProperty::Number) {
+        QString value = e.firstChild().toElement().firstChild().nodeValue();
+
+        if (value.contains(QLatin1Char('.'))) {
+            p->setElementDouble(value.toDouble());
+        }
+    } else if (p->kind() == DomProperty::Pixmap) {
+        DomResourcePixmap *domPix = p->elementPixmap();
+        if (m_extractImages) {
+            QString imageFile = domPix->text() + QLatin1String(".xpm");
+            if (m_imageMap.contains(domPix->text()))
+                imageFile = m_imageMap.value(domPix->text());
+            domPix->setAttributeResource(m_qrcOutputFile);
+            domPix->setText(QLatin1String(":/") + nameOfClass + QLatin1String("/images/") + imageFile);
+        }
+    } else if (p->kind() == DomProperty::SizePolicy) {
+        DomSizePolicy *sp = p->elementSizePolicy();
+        if (sp) {
+            if (sp->hasElementHSizeType())
+                sp->setElementHSizeType(toQt4SizePolicy(sp->elementHSizeType()));
+            if (sp->hasElementVSizeType())
+                sp->setElementVSizeType(toQt4SizePolicy(sp->elementVSizeType()));
+        }
+    } else if (p->kind() == DomProperty::Unknown) {
+        delete p;
+        p = 0;
+    }
+
+    return p;
+}
+
+void Ui3Reader::createAttributes(const QDomElement &n, QList<DomProperty*> *properties,
+                                 const QString &className)
+{
+    Q_UNUSED(className);
+
+    for (QDomElement e=n.firstChild().toElement(); !e.isNull(); e = e.nextSibling().toElement()) {
+        if (e.tagName().toLower() == QLatin1String("attribute")) {
+            QString name = e.attribute(QLatin1String("name"));
+
+            DomProperty *prop = readProperty(e);
+            if (!prop)
+                continue;
+
+            properties->append(prop);
+        }
+    }
+}
+
+QString Ui3Reader::fixDeclaration(const QString &d) const
+{
+    QString text;
+
+    int i = 0;
+    while (i < d.size()) {
+        QChar ch = d.at(i);
+
+        if (ch.isLetter() || ch == QLatin1Char('_')) {
+            int start = i;
+            while (i < d.size() && (d.at(i).isLetterOrNumber() || d.at(i) == QLatin1Char('_')))
+                ++i;
+
+            text += fixClassName(d.mid(start, i-start));
+        } else {
+            text += ch;
+            ++i;
+        }
+    }
+
+    return text;
+}
+
+/*
+    fixes a (possible composite) type name
+*/
+QString Ui3Reader::fixType(const QString &t) const
+{
+    QString newText = t;
+    //split type name on <>*& and whitespace
+    QStringList typeNames = t.split(QRegExp(QLatin1String("<|>|\\*|&| ")), QString::SkipEmptyParts);
+    foreach(QString typeName , typeNames) {
+        QString newName = fixClassName(typeName);
+        if( newName != typeName ) {
+            newText.replace(typeName, newName);
+        }
+    }
+    return newText;
+}
+
+QString Ui3Reader::fixMethod(const QString &method) const
+{
+    const QByteArray normalized = QMetaObject::normalizedSignature(method.toLatin1());
+    QByteArray result;
+    int index = normalized.indexOf('(');
+    if (index == -1)
+        return QLatin1String(normalized);
+    result.append(normalized.left(++index));
+    int limit = normalized.length()-1;
+    while (index < limit) {
+        QByteArray type;
+        while ((index < limit) && (normalized.at(index) != ','))
+            type.append(normalized.at(index++));
+        result.append(fixType(QLatin1String(type)).toLatin1());
+        if ((index < limit) && (normalized.at(index) == ','))
+            result.append(normalized.at(index++));
+    }
+    result.append(normalized.mid(index));
+    return QLatin1String(result);
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/deps.cpp b/src/tools/uic3/deps.cpp
new file mode 100644
index 0000000..e621f25
--- /dev/null
+++ b/src/tools/uic3/deps.cpp
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+
+#include <QDomElement>
+#include <QFile>
+
+QT_BEGIN_NAMESPACE
+
+void Ui3Reader::computeDeps(const QDomElement &e,
+        QStringList &globalIncludes,
+        QStringList &localIncludes, bool impl)
+{
+    QDomNodeList nl;
+
+    // additional includes (local or global) and forward declaractions
+    nl = e.toElement().elementsByTagName(QLatin1String("include"));
+    for (int i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+
+        if (s.right(5) == QLatin1String(".ui.h") && !QFile::exists(s))
+            continue;
+
+        if (impl && n2.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) != QLatin1String("in implementation"))
+            continue;
+
+        if (n2.attribute(QLatin1String("location")) != QLatin1String("local"))
+            globalIncludes += s;
+        else
+            localIncludes += s;
+    }
+
+    // do the local includes afterwards, since global includes have priority on clashes
+    nl = e.toElement().elementsByTagName(QLatin1String("header"));
+    for (int i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+        if (n2.attribute(QLatin1String("location")) == QLatin1String("local") && !globalIncludes.contains(s)) {
+            if (s.right(5) == QLatin1String(".ui.h") && !QFile::exists(s))
+                continue;
+
+            if (impl && n2.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) != QLatin1String("in implementation"))
+                continue;
+
+            localIncludes += s;
+        }
+    }
+
+    // additional custom widget headers
+    nl = e.toElement().elementsByTagName(QLatin1String("header"));
+    for (int i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+
+        if (n2.attribute(QLatin1String("location")) != QLatin1String("local"))
+            globalIncludes += s;
+        else
+            localIncludes += s;
+    }
+
+    { // fix globalIncludes
+        globalIncludes = unique(globalIncludes);
+        QMutableStringListIterator it(globalIncludes);
+        while (it.hasNext()) {
+            QString v = it.next();
+
+            if (v.isEmpty()) {
+                it.remove();
+                continue;
+            }
+
+            it.setValue(fixHeaderName(v));
+        }
+    }
+
+    { // fix the localIncludes
+        localIncludes = unique(localIncludes);
+        QMutableStringListIterator it(localIncludes);
+        while (it.hasNext()) {
+            QString v = it.next();
+
+            if (v.isEmpty()) {
+                it.remove();
+                continue;
+            }
+
+            it.setValue(fixHeaderName(v));
+        }
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/domtool.cpp b/src/tools/uic3/domtool.cpp
new file mode 100644
index 0000000..ce2e2f6
--- /dev/null
+++ b/src/tools/uic3/domtool.cpp
@@ -0,0 +1,587 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "domtool.h"
+
+#include <QSizePolicy>
+#include <QColor>
+#include <QCursor>
+#include <QDateTime>
+#include <QRect>
+#include <QSize>
+#include <QFont>
+#include <QDomElement>
+#include <QByteArray>
+#include <QtDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*
+  \class DomTool
+  \brief The DomTool class provides static functions for Qt Designer
+  and uic.
+
+  A collection of static functions used by Resource (part of the
+  designer) and Uic.
+
+*/
+
+/*
+  Returns the contents of property \a name of object \a e as
+  a variant or the variant passed as \a defValue if the property does
+  not exist. The \a comment is passed on to the elementToVariant()
+  function.
+
+  \sa hasProperty()
+*/
+QVariant DomTool::readProperty(const QDomElement& e, const QString& name, const QVariant& defValue, QString& comment)
+{
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("property")) {
+            if (n.attribute(QLatin1String("name")) != name)
+                continue;
+            return elementToVariant(n.firstChild().toElement(), defValue, comment);
+        }
+    }
+    return defValue;
+}
+
+
+/*
+  \overload
+ */
+QVariant DomTool::readProperty(const QDomElement& e, const QString& name, const QVariant& defValue)
+{
+    QString comment;
+    return readProperty(e, name, defValue, comment);
+}
+
+/*
+  Returns whether object \a e defines property \a name or not.
+
+  \sa readProperty()
+ */
+bool DomTool::hasProperty(const QDomElement& e, const QString& name)
+{
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("property")) {
+            if (n.attribute(QLatin1String("name")) != name)
+                continue;
+            return true;
+        }
+    }
+    return false;
+}
+
+/*
+    Returns a list of the names of the properties of the given \a type
+    found in the element \a e.
+*/
+QStringList DomTool::propertiesOfType(const QDomElement& e, const QString& type)
+{
+    QStringList result;
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("property")) {
+            QDomElement n2 = n.firstChild().toElement();
+            if (n2.tagName() == type)
+                result += n.attribute(QLatin1String("name"));
+        }
+    }
+    return result;
+}
+
+
+/*
+    \overload
+*/
+QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValue)
+{
+    QString dummy;
+    return elementToVariant(e, defValue, dummy);
+}
+
+/*
+  Interprets element \a e as a variant and returns the result of the
+  interpretation, extracting the data as a text element is the \a
+  comment matches the tag name. If the interpretation fails the \a
+  defValue is returned instead.
+ */
+QVariant DomTool::elementToVariant(const QDomElement& e, const QVariant& defValue, QString &comment)
+{
+    Q_UNUSED(defValue);
+
+    QVariant v;
+    Variant var;
+
+    if (e.tagName() == QLatin1String("rect")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int x = 0, y = 0, w = 0, h = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("x"))
+                x = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("y"))
+                y = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("width"))
+                w = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("height"))
+                h = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        var.createRect(x, y, w, h);
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("point")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int x = 0, y = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("x"))
+                x = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("y"))
+                y = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        var.createPoint(x,y);
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("size")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int w = 0, h = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("width"))
+                w = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("height"))
+                h = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        var.createSize(w, h);
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("color")) {
+        var.color = readColor(e);
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("font")) {
+        QDomElement n3 = e.firstChild().toElement();
+        Font f;
+        f.init();
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("family"))
+                f.family = qstrdup(n3.firstChild().toText().data().toLatin1());
+            else if (n3.tagName() == QLatin1String("pointsize"))
+                f.pointsize = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("bold"))
+                f.bold = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("italic"))
+                f.italic = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("underline"))
+                f.underline = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("strikeout"))
+                f.strikeout = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        var.font = f;
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("string")) {
+        v = QVariant(e.firstChild().toText().data());
+        QDomElement n = e;
+        n = n.nextSibling().toElement();
+        if (n.tagName() == QLatin1String("comment"))
+            comment = n.firstChild().toText().data();
+    } else if (e.tagName() == QLatin1String("cstring")) {
+        v = QVariant(e.firstChild().toText().data().toAscii());
+    } else if (e.tagName() == QLatin1String("number")) {
+        bool ok = true;
+        v = QVariant(e.firstChild().toText().data().toInt(&ok));
+        if (!ok)
+            v = QVariant(e.firstChild().toText().data().toDouble());
+    } else if (e.tagName() == QLatin1String("bool")) {
+        QString t = e.firstChild().toText().data();
+        v = QVariant(t == QLatin1String("true") || t == QLatin1String("1"));
+    } else if (e.tagName() == QLatin1String("pixmap")) {
+        v = QVariant(e.firstChild().toText().data());
+    } else if (e.tagName() == QLatin1String("iconset")) {
+        v = QVariant(e.firstChild().toText().data());
+    } else if (e.tagName() == QLatin1String("image")) {
+        v = QVariant(e.firstChild().toText().data());
+    } else if (e.tagName() == QLatin1String("enum")) {
+        v = QVariant(e.firstChild().toText().data());
+    } else if (e.tagName() == QLatin1String("set")) {
+        v = QVariant(e.firstChild().toText().data());
+    } else if (e.tagName() == QLatin1String("sizepolicy")) {
+        QDomElement n3 = e.firstChild().toElement();
+        var.createSizePolicy();
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("hsizetype"))
+                var.sizePolicy.hsizetype = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("vsizetype"))
+                var.sizePolicy.vsizetype = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("horstretch"))
+                var.sizePolicy.horstretch = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("verstretch"))
+                var.sizePolicy.verstretch = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("cursor")) {
+        var.createCursor(e.firstChild().toText().data().toInt());
+        qVariantSetValue(v, var);
+    } else if (e.tagName() == QLatin1String("stringlist")) {
+        QStringList lst;
+        QDomElement n;
+        for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement())
+            lst << n.firstChild().toText().data();
+        v = QVariant(lst);
+    } else if (e.tagName() == QLatin1String("date")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int y, m, d;
+        y = m = d = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("year"))
+                y = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("month"))
+                m = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("day"))
+                d = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        v = QVariant(QDate(y, m, d));
+    } else if (e.tagName() == QLatin1String("time")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int h, m, s;
+        h = m = s = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("hour"))
+                h = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("minute"))
+                m = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("second"))
+                s = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        v = QVariant(QTime(h, m, s));
+    } else if (e.tagName() == QLatin1String("datetime")) {
+        QDomElement n3 = e.firstChild().toElement();
+        int h, mi, s, y, mo, d ;
+        h = mi = s = y = mo = d = 0;
+        while (!n3.isNull()) {
+            if (n3.tagName() == QLatin1String("hour"))
+                h = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("minute"))
+                mi = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("second"))
+                s = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("year"))
+                y = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("month"))
+                mo = n3.firstChild().toText().data().toInt();
+            else if (n3.tagName() == QLatin1String("day"))
+                d = n3.firstChild().toText().data().toInt();
+            n3 = n3.nextSibling().toElement();
+        }
+        v = QVariant(QDateTime(QDate(y, mo, d), QTime(h, mi, s)));
+    }
+
+    return v;
+}
+
+
+/*  Returns the color which is returned in the dom element \a e.
+ */
+
+Color DomTool::readColor(const QDomElement &e)
+{
+    QDomElement n = e.firstChild().toElement();
+    int r= 0, g = 0, b = 0;
+    while (!n.isNull()) {
+        if (n.tagName() == QLatin1String("red"))
+            r = n.firstChild().toText().data().toInt();
+        else if (n.tagName() == QLatin1String("green"))
+            g = n.firstChild().toText().data().toInt();
+        else if (n.tagName() == QLatin1String("blue"))
+            b = n.firstChild().toText().data().toInt();
+        n = n.nextSibling().toElement();
+    }
+
+    Color c;
+    c.init(r, g, b);
+    return c;
+}
+
+/*
+  Returns the contents of attribute \a name of object \a e as
+  a variant or the variant passed as \a defValue if the attribute does
+  not exist. The \a comment is passed to the elementToVariant()
+  function.
+
+  \sa hasAttribute()
+ */
+QVariant DomTool::readAttribute(const QDomElement& e, const QString& name, const QVariant& defValue, QString& comment)
+{
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("attribute")) {
+            if (n.attribute(QLatin1String("name")) != name)
+                continue;
+            return elementToVariant(n.firstChild().toElement(), defValue, comment);
+        }
+    }
+    return defValue;
+}
+
+/*
+  \overload
+*/
+QVariant DomTool::readAttribute(const QDomElement& e, const QString& name, const QVariant& defValue)
+{
+    QString comment;
+    return readAttribute(e, name, defValue, comment);
+}
+
+/*
+  Returns whether object \a e defines attribute \a name or not.
+
+  \sa readAttribute()
+ */
+bool DomTool::hasAttribute(const QDomElement& e, const QString& name)
+{
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("attribute")) {
+            if (n.attribute(QLatin1String("name")) != name)
+                continue;
+            return true;
+        }
+    }
+    return false;
+}
+
+static bool toBool(const QString& s)
+{
+    return s == QLatin1String("true") || s.toInt() != 0;
+}
+
+static double versionToDouble(QString version)
+{
+    version = version.trimmed();
+
+    if (version.isEmpty())
+        return 0.0;
+
+    bool decpt = false;
+    QString num_str;
+    for (int i = 0; i < version.size(); ++i) {
+        char c = version.at(i).toAscii();
+        if ((c < '0' || c > '9') && c != '.')
+            break;
+        if (c == '.') {
+            if (decpt)
+                break;
+            decpt = true;
+        }
+        num_str.append(QLatin1Char(c));
+    }
+
+    return num_str.toDouble();
+}
+
+/*
+    \internal
+
+    Convert Qt 2.x format to Qt 3.x format if necessary.
+*/
+void DomTool::fixDocument(QDomDocument& doc)
+{
+    QDomElement e;
+    QDomNode n;
+    QDomNodeList nl;
+    int i = 0;
+
+    e = doc.firstChild().toElement();
+    if (e.tagName() != QLatin1String("UI"))
+        return;
+
+    // rename classes and properties
+    double version = versionToDouble(e.attribute(QLatin1String("version")));
+
+    nl = e.childNodes();
+    fixAttributes(nl, version);
+
+    // 3.x don't do anything more
+    if (version >= 3.0)
+        return;
+
+    // in versions smaller than 3.0 we need to change more
+
+    e.setAttribute(QLatin1String("version"), 3.0);
+    e.setAttribute(QLatin1String("stdsetdef"), 1);
+    nl = e.elementsByTagName(QLatin1String("property"));
+    for (i = 0; i <  (int) nl.length(); i++) {
+        e = nl.item(i).toElement();
+        QString name;
+        QDomElement n2 = e.firstChild().toElement();
+        if (n2.tagName() == QLatin1String("name")) {
+            name = n2.firstChild().toText().data();
+            if (name == QLatin1String("resizeable"))
+                e.setAttribute(QLatin1String("name"), QLatin1String("resizable"));
+            else
+                e.setAttribute(QLatin1String("name"), name);
+            e.removeChild(n2);
+        }
+        bool stdset = toBool(e.attribute(QLatin1String("stdset")));
+        if (stdset || name == QLatin1String("toolTip") || name == QLatin1String("whatsThis") ||
+             name == QLatin1String("buddy") ||
+             e.parentNode().toElement().tagName() == QLatin1String("item") ||
+             e.parentNode().toElement().tagName() == QLatin1String("spacer") ||
+             e.parentNode().toElement().tagName() == QLatin1String("column")
+            )
+            e.removeAttribute(QLatin1String("stdset"));
+        else
+            e.setAttribute(QLatin1String("stdset"), 0);
+    }
+
+    nl = doc.elementsByTagName(QLatin1String("attribute"));
+    for (i = 0; i <  (int) nl.length(); i++) {
+        e = nl.item(i).toElement();
+        QString name;
+        QDomElement n2 = e.firstChild().toElement();
+        if (n2.tagName() == QLatin1String("name")) {
+            name = n2.firstChild().toText().data();
+            e.setAttribute(QLatin1String("name"), name);
+            e.removeChild(n2);
+        }
+    }
+
+    nl = doc.elementsByTagName(QLatin1String("image"));
+    for (i = 0; i <  (int) nl.length(); i++) {
+        e = nl.item(i).toElement();
+        QString name;
+        QDomElement n2 = e.firstChild().toElement();
+        if (n2.tagName() == QLatin1String("name")) {
+            name = n2.firstChild().toText().data();
+            e.setAttribute(QLatin1String("name"), name);
+            e.removeChild(n2);
+        }
+    }
+
+    nl = doc.elementsByTagName(QLatin1String("widget"));
+    for (i = 0; i <  (int) nl.length(); i++) {
+        e = nl.item(i).toElement();
+        QString name;
+        QDomElement n2 = e.firstChild().toElement();
+        if (n2.tagName() == QLatin1String("class")) {
+            name = n2.firstChild().toText().data();
+            e.setAttribute(QLatin1String("class"), name);
+            e.removeChild(n2);
+        }
+    }
+
+}
+
+struct widgetName {
+    widgetName(double v, QString b, QString a)
+        : version(v), before(b), after(a) {}
+    double version;
+    QString before;
+    QString after;
+};
+
+struct propertyName : public widgetName {
+    propertyName(double v, QString b, QString a, QString c = QString())
+        : widgetName(v, b, a), clss(c) {}
+    QString clss;
+};
+
+const int widgs = 1;
+widgetName widgetTable[1] = {
+    widgetName(3.3, QLatin1String("before"), QLatin1String("after")),
+};
+
+const int props = 1;
+propertyName propertyTable[1] = {
+    propertyName(3.0, QLatin1String("resizeable"), QLatin1String("resizable")), // we need to fix a spelling error in 3.0
+};
+
+/*
+    \internal
+*/
+void DomTool::fixAttributes(QDomNodeList &nodes, double version)
+{
+    QDomNode n;
+    QDomNodeList nl;
+    for (int i = 0; i < (int) nodes.count(); ++i) {
+        n = nodes.item(i);
+        fixAttribute(n, version);
+        nl = n.childNodes();
+        fixAttributes(nl, version);
+    }
+}
+
+/*
+    \internal
+*/
+void DomTool::fixAttribute(QDomNode &node, double version)
+{
+    QString tagName =  node.toElement().tagName();
+    if (tagName == QLatin1String("widget")) {
+        QString clss = node.toElement().attribute(QLatin1String("class"));
+        for (int i = 0; i < widgs; ++i)
+            if ((version < widgetTable[i].version)
+                 && (clss == widgetTable[i].before)) {
+                node.toElement().setAttribute(QLatin1String("class"), propertyTable[i].after);
+                return;
+            }
+        return;
+    }
+    if (tagName == QLatin1String("property")) {
+        QDomElement e = node.parentNode().toElement();
+        QString clss = e.attribute(QLatin1String("class"));
+        QString name = node.toElement().attribute(QLatin1String("name"), QLatin1String(""));
+        for (int i = 0; i < props; ++i)
+            if ((version < propertyTable[i].version)
+                 && (clss == propertyTable[i].clss)
+                 && (propertyTable[i].before.isNull()
+                      || name == propertyTable[i].before)) {
+                node.toElement().setAttribute(QLatin1String("name"), propertyTable[i].after);
+                return;
+            }
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/domtool.h b/src/tools/uic3/domtool.h
new file mode 100644
index 0000000..811c1f9
--- /dev/null
+++ b/src/tools/uic3/domtool.h
@@ -0,0 +1,275 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DOMTOOL_H
+#define DOMTOOL_H
+
+#include <QVariant>
+
+QT_BEGIN_NAMESPACE
+
+class QDomElement;
+class QDomDocument;
+class QDomNode;
+class QDomNodeList;
+
+struct Common
+{
+    int kind;
+
+    enum {
+        Kind_Unknown = 0,
+        Kind_Color,
+        Kind_Point,
+        Kind_Size,
+        Kind_Rect,
+        Kind_Font,
+        Kind_SizePolicy,
+        Kind_Cursor
+    };
+
+    inline void init()
+    { kind = Kind_Unknown; }
+};
+
+struct Color
+{
+    Common common;
+    int red, green, blue;
+
+    inline void init(int r, int g, int b)
+    {
+        common.kind = Common::Kind_Color;
+        red = r;
+        green = g;
+        blue = b;
+    }
+
+    inline bool operator == (const Color &other) const
+    { return red == other.red && green == other.green && blue == other.blue; }
+};
+
+struct Point
+{
+    Common common;
+    int x, y;
+
+    inline void init(int x, int y)
+    {
+        common.kind = Common::Kind_Point;
+        this->x = x;
+        this->y = y;
+    }
+};
+
+struct Size
+{
+    Common common;
+    int width, height;
+
+    inline bool isNull() const
+    { return this->width == 0 && this->height == 0; }
+
+    inline void init(int width, int height)
+    {
+        common.kind = Common::Kind_Size;
+        this->width = width;
+        this->height = height;
+    }
+};
+
+struct Rect
+{
+    Common common;
+    int x, y;
+    int width, height;
+
+    inline void init(int x, int y, int width, int height)
+    {
+        common.kind = Common::Kind_Rect;
+        this->x = x;
+        this->y = y;
+        this->width = width;
+        this->height = height;
+    }
+};
+
+struct Font
+{
+    Common common;
+    char *family;
+    int pointsize;
+    bool bold;
+    bool italic;
+    bool underline;
+    bool strikeout;
+
+    inline void init()
+    {
+        common.kind = Common::Kind_Font;
+        family = 0;
+        pointsize = 0;
+        bold = false;
+        italic = false;
+        underline = false;
+        strikeout = false;
+    }
+};
+
+struct SizePolicy
+{
+    Common common;
+    int hsizetype;
+    int vsizetype;
+    int horstretch;
+    int verstretch;
+
+    inline void init()
+    {
+        common.kind = Common::Kind_SizePolicy;
+        hsizetype = 0;
+        vsizetype = 0;
+        horstretch = 0;
+        verstretch = 0;
+    }
+};
+
+struct Cursor
+{
+    Common common;
+    int shape;
+
+    inline void init(int shape)
+    {
+        common.kind = Common::Kind_Cursor;
+        this->shape = shape;
+    }
+};
+
+union Variant
+{
+    Common common;
+    Color color;
+    Size size;
+    Point point;
+    Rect rect;
+    Font font;
+    SizePolicy sizePolicy;
+    Cursor cursor;
+
+    inline Variant()
+    { common.kind = Common::Kind_Unknown; }
+
+    inline ~Variant()
+    {
+        if (common.kind == Common::Kind_Font) {
+            delete[] font.family;
+            font.family = 0;
+        }
+    }
+
+    inline int kind() const
+    { return common.kind; }
+
+    inline Variant &createColor(int r, int g, int b)
+    { color.init(r, g, b); return *this; }
+
+    inline Variant &createPoint(int x, int y)
+    { point.init(x, y); return *this; }
+
+    inline Variant &createSize(int width, int height)
+    { size.init(width, height); return *this; }
+
+    inline Variant &createRect(int x, int y, int w, int h)
+    { rect.init(x, y, w, h); return *this; }
+
+    inline Variant &createFont()
+    { font.init(); return *this; }
+
+    inline Variant &createSizePolicy()
+    { sizePolicy.init(); return *this; }
+
+    inline Variant &createCursor(int shape)
+    { cursor.init(shape); return *this; }
+};
+
+class DomTool
+{
+public:
+    static QVariant readProperty(const QDomElement& e, const QString& name, const QVariant& defValue);
+    static QVariant readProperty(const QDomElement& e, const QString& name, const QVariant& defValue, QString& comment);
+    static bool hasProperty(const QDomElement& e, const QString& name);
+    static QStringList propertiesOfType(const QDomElement& e, const QString& type);
+    static QVariant elementToVariant(const QDomElement& e, const QVariant& defValue);
+    static QVariant elementToVariant(const QDomElement& e, const QVariant& defValue, QString &comment);
+    static QVariant readAttribute(const QDomElement& e, const QString& name, const QVariant& defValue);
+    static QVariant readAttribute(const QDomElement& e, const QString& name, const QVariant& defValue, QString& comment);
+    static bool hasAttribute(const QDomElement& e, const QString& name);
+    static Color readColor(const QDomElement &e);
+    static void fixDocument(QDomDocument&);
+    static void fixAttributes(QDomNodeList&, double);
+    static void fixAttribute(QDomNode&, double);
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(Size)
+Q_DECLARE_METATYPE(Rect)
+Q_DECLARE_METATYPE(Font)
+Q_DECLARE_METATYPE(SizePolicy)
+Q_DECLARE_METATYPE(Cursor)
+Q_DECLARE_METATYPE(Color)
+Q_DECLARE_METATYPE(Point)
+Q_DECLARE_METATYPE(Common)
+Q_DECLARE_METATYPE(Variant)
+
+QT_BEGIN_NAMESPACE
+
+inline Variant asVariant(const QVariant &v)
+{
+    Variant var;
+    var = qVariantValue<Variant>(v);
+    return var;
+}
+
+QT_END_NAMESPACE
+
+#endif // DOMTOOL_H
diff --git a/src/tools/uic3/embed.cpp b/src/tools/uic3/embed.cpp
new file mode 100644
index 0000000..882328a
--- /dev/null
+++ b/src/tools/uic3/embed.cpp
@@ -0,0 +1,336 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include <QFile>
+#include <QImage>
+#include <QStringList>
+#include <QDateTime>
+#include <QFileInfo>
+#include <QVector>
+#include <stdio.h>
+#include <ctype.h>
+
+QT_BEGIN_NAMESPACE
+
+// on embedded, we do not compress image data. Rationale: by mapping
+// the ready-only data directly into memory we are both faster and
+// more memory efficient
+#if defined(Q_WS_QWS) && !defined(QT_NO_IMAGE_COLLECTION_COMPRESSION)
+#  define QT_NO_IMAGE_COLLECTION_COMPRESSION
+#elif defined (QT_NO_COMPRESS)
+#  define QT_NO_IMAGE_COLLECTION_COMPRESSION
+#endif
+
+struct EmbedImage
+{
+    ~EmbedImage() { delete[] colorTable; }
+
+    int width, height, depth;
+    int numColors;
+    QRgb* colorTable;
+    QString name;
+    QString cname;
+    bool alpha;
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+    ulong compressed;
+#endif
+};
+
+static QString convertToCIdentifier( const char *s )
+{
+    QByteArray r = s;
+    int len = r.length();
+    if ( len > 0 && !isalpha( (char)r[0] ) )
+        r[0] = '_';
+    for ( int i=1; i<len; i++ ) {
+        if ( !isalnum( (char)r[i] ) )
+            r[i] = '_';
+    }
+
+    return QString::fromAscii(r);
+}
+
+
+static ulong embedData( QTextStream& out, const uchar* input, int nbytes )
+{
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+    QByteArray bazip( qCompress( input, nbytes ) );
+    ulong len = bazip.size();
+#else
+    ulong len = nbytes;
+#endif
+    static const char hexdigits[] = "0123456789abcdef";
+    QString s;
+    for ( int i=0; i<(int)len; i++ ) {
+        if ( (i%14) == 0 ) {
+            s += QLatin1String("\n    ");
+            out << s.latin1();
+            s.truncate( 0 );
+        }
+        uint v = (uchar)
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+                 bazip
+#else
+                 input
+#endif
+                 [i];
+        s += QLatin1String("0x");
+        s += QLatin1Char(hexdigits[(v >> 4) & 15]);
+        s += QLatin1Char(hexdigits[v & 15]);
+        if ( i < (int)len-1 )
+            s += QLatin1Char(',');
+    }
+    if ( s.length() )
+        out << s.latin1();
+    return len;
+}
+
+static void embedData( QTextStream& out, const QRgb* input, int n )
+{
+    out << hex;
+    const QRgb *v = input;
+    for ( int i=0; i<n; i++ ) {
+        if ( (i%14) == 0  )
+            out << "\n    ";
+        out << "0x";
+        out << hex << *v++;
+        if ( i < n-1 )
+            out << ',';
+    }
+    out << dec; // back to decimal mode
+}
+
+void Ui3Reader::embed(const char *project, const QStringList &images)
+{
+
+    QString cProject = convertToCIdentifier( project );
+
+    QStringList::ConstIterator it;
+    out << "/****************************************************************************\n";
+    out << "** Image collection for project '" << project << "'.\n";
+    out << "**\n";
+    out << "** Generated from reading image files: \n";
+    for ( it = images.begin(); it != images.end(); ++it )
+        out << "**      " << *it << "\n";
+    out << "**\n";
+    out << "** Created: " << QDateTime::currentDateTime().toString() << "\n";
+    out << "**      by: The User Interface Compiler for Qt version " << QT_VERSION_STR << "\n";
+    out << "**\n";
+    out << "** WARNING! All changes made in this file will be lost!\n";
+    out << "****************************************************************************/\n";
+    out << "\n";
+
+    out << "#include <qimage.h>\n";
+    out << "#include <qmime.h>\n";
+    out << "#include <q3mimefactory.h>\n";
+    out << "#include <q3dragobject.h>\n";
+    out << "\n";
+
+    QList<EmbedImage*> list_image;
+    int image_count = 0;
+    for ( it = images.begin(); it != images.end(); ++it ) {
+        QImage img;
+        if ( !img.load( *it ) ) {
+            fprintf( stderr, "uic: cannot load image file %s\n", (*it).latin1() );
+            continue;
+        }
+        EmbedImage *e = new EmbedImage;
+        e->width = img.width();
+        e->height = img.height();
+        e->depth = img.depth();
+        e->numColors = img.numColors();
+        e->colorTable = new QRgb[e->numColors];
+        e->alpha = img.hasAlphaBuffer();
+        QVector<QRgb> ct = img.colorTable();
+        memcpy(e->colorTable, ct.constData(), e->numColors*sizeof(QRgb));
+        QFileInfo fi( *it );
+        e->name = fi.fileName();
+        e->cname = QString::fromLatin1("image_%1").arg( image_count++);
+        list_image.append( e );
+        out << "// " << *it << "\n";
+        QString s;
+        if ( e->depth == 1 )
+            img = img.convertBitOrder(QImage::BigEndian);
+        out << s.sprintf( "static const unsigned char %s_data[] = {",
+                          e->cname.latin1() );
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+        e->compressed =
+#endif
+            embedData( out, img.bits(), img.numBytes() );
+        out << "\n};\n\n";
+        if ( e->numColors ) {
+            out << s.sprintf( "static const QRgb %s_ctable[] = {",
+                              e->cname.latin1() );
+            embedData( out, e->colorTable, e->numColors );
+            out << "\n};\n\n";
+        }
+    }
+
+    if ( !list_image.isEmpty() ) {
+        out << "static const struct EmbedImage {\n"
+            "    int width, height, depth;\n"
+            "    const unsigned char *data;\n"
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+            "    ulong compressed;\n"
+#endif
+            "    int numColors;\n"
+            "    const QRgb *colorTable;\n"
+            "    bool alpha;\n"
+            "    const char *name;\n"
+            "} embed_image_vec[] = {\n";
+        EmbedImage *e = 0;
+        int i;
+        for (i = 0; i < list_image.count(); ++i) {
+            e = list_image.at(i);
+            out << "    { "
+                << e->width << ", "
+                << e->height << ", "
+                << e->depth << ", "
+                << "(const unsigned char*)" << e->cname << "_data, "
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+                << e->compressed << ", "
+#endif
+                << e->numColors << ", ";
+            if ( e->numColors )
+                out << e->cname << "_ctable, ";
+            else
+                out << "0, ";
+            if ( e->alpha )
+                out << "true, ";
+            else
+                out << "false, ";
+            out << "\"" << e->name << "\" },\n";
+            delete e;
+        }
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+        out << "    { 0, 0, 0, 0, 0, 0, 0, 0, 0 }\n};\n";
+#else
+        out << "    { 0, 0, 0, 0, 0, 0, 0, 0 }\n};\n";
+#endif
+
+        out << "\n"
+            "static QImage uic_findImage( const QString& name )\n"
+            "{\n"
+            "    for ( int i=0; embed_image_vec[i].data; i++ ) {\n"
+            "        if ( QString::fromUtf8(embed_image_vec[i].name) == name ) {\n"
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+            "            QByteArray baunzip;\n"
+            "            baunzip = qUncompress( embed_image_vec[i].data, \n"
+            "                embed_image_vec[i].compressed );\n"
+            "            QImage img((uchar*)baunzip.data(),\n"
+            "                        embed_image_vec[i].width,\n"
+            "                        embed_image_vec[i].height,\n"
+            "                        embed_image_vec[i].depth,\n"
+            "                        (QRgb*)embed_image_vec[i].colorTable,\n"
+            "                        embed_image_vec[i].numColors,\n"
+            "                        QImage::BigEndian\n"
+            "                );\n"
+            "            img = img.copy();\n"
+#else
+            "            QImage img((uchar*)embed_image_vec[i].data,\n"
+            "                        embed_image_vec[i].width,\n"
+            "                        embed_image_vec[i].height,\n"
+            "                        embed_image_vec[i].depth,\n"
+            "                        (QRgb*)embed_image_vec[i].colorTable,\n"
+            "                        embed_image_vec[i].numColors,\n"
+            "                        QImage::BigEndian\n"
+            "                );\n"
+#endif
+            "            if ( embed_image_vec[i].alpha )\n"
+            "                img.setAlphaBuffer(true);\n"
+            "            return img;\n"
+            "        }\n"
+            "    }\n"
+            "    return QImage();\n"
+            "}\n\n";
+
+        out << "class MimeSourceFactory_" << cProject << " : public Q3MimeSourceFactory\n";
+        out << "{\n";
+        out << "public:\n";
+        out << "    MimeSourceFactory_" << cProject << "() {}\n";
+        out << "    ~MimeSourceFactory_" << cProject << "() {}\n";
+        out << "    const QMimeSource* data( const QString& abs_name ) const {\n";
+        out << "\tconst QMimeSource* d = Q3MimeSourceFactory::data( abs_name );\n";
+        out << "\tif ( d || abs_name.isNull() ) return d;\n";
+        out << "\tQImage img = uic_findImage( abs_name );\n";
+        out << "\tif ( !img.isNull() )\n";
+        out << "\t    ((Q3MimeSourceFactory*)this)->setImage( abs_name, img );\n";
+        out << "\treturn Q3MimeSourceFactory::data( abs_name );\n";
+        out << "    };\n";
+        out << "};\n\n";
+
+        out << "static Q3MimeSourceFactory* factory = 0;\n";
+        out << "\n";
+
+        out << "void qInitImages_" << cProject << "()\n";
+        out << "{\n";
+        out << "    if ( !factory ) {\n";
+        out << "\tfactory = new MimeSourceFactory_" << cProject << ";\n";
+        out << "\tQ3MimeSourceFactory::defaultFactory()->addFactory( factory );\n";
+        out << "    }\n";
+        out << "}\n\n";
+
+        out << "void qCleanupImages_" << cProject << "()\n";
+        out << "{\n";
+        out << "    if ( factory ) {\n";
+        out << "\tQ3MimeSourceFactory::defaultFactory()->removeFactory( factory );\n";
+        out << "\tdelete factory;\n";
+        out << "\tfactory = 0;\n";
+        out << "    }\n";
+        out << "}\n\n";
+
+        out << "class StaticInitImages_" << cProject << "\n";
+        out << "{\n";
+        out << "public:\n";
+        out << "    StaticInitImages_" << cProject << "() { qInitImages_" << cProject << "(); }\n";
+        out << "#if defined(Q_OS_SCO) || defined(Q_OS_UNIXWARE)\n";
+        out << "    ~StaticInitImages_" << cProject << "() { }\n";
+        out << "#else\n";
+        out << "    ~StaticInitImages_" << cProject << "() { qCleanupImages_" << cProject << "(); }\n";
+        out << "#endif\n";
+        out << "};\n\n";
+
+        out << "static StaticInitImages_" << cProject << " staticImages;\n";
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/form.cpp b/src/tools/uic3/form.cpp
new file mode 100644
index 0000000..d9e968b
--- /dev/null
+++ b/src/tools/uic3/form.cpp
@@ -0,0 +1,921 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "parser.h"
+#include "domtool.h"
+#include "globaldefs.h"
+
+// uic4
+#include "uic.h"
+#include "ui4.h"
+#include "driver.h"
+#include "option.h"
+
+#include <QStringList>
+#include <QFile>
+#include <QFileInfo>
+#include <QDir>
+#include <QRegExp>
+#include <QtDebug>
+
+QT_BEGIN_NAMESPACE
+
+QByteArray combinePath(const char *infile, const char *outfile)
+{
+    QFileInfo inFileInfo(QDir::current(), QFile::decodeName(infile));
+    QFileInfo outFileInfo(QDir::current(), QFile::decodeName(outfile));
+    int numCommonComponents = 0;
+
+    QStringList inSplitted = inFileInfo.dir().canonicalPath().split(QLatin1Char('/'));
+    QStringList outSplitted = outFileInfo.dir().canonicalPath().split(QLatin1Char('/'));
+
+    while (!inSplitted.isEmpty() && !outSplitted.isEmpty() &&
+            inSplitted.first() == outSplitted.first()) {
+        inSplitted.erase(inSplitted.begin());
+        outSplitted.erase(outSplitted.begin());
+        numCommonComponents++;
+    }
+
+    if (numCommonComponents < 2) {
+        /*
+          The paths don't have the same drive, or they don't have the
+          same root directory. Use an absolute path.
+        */
+        return QFile::encodeName(inFileInfo.absoluteFilePath());
+    } else {
+        /*
+          The paths have something in common. Use a path relative to
+          the output file.
+        */
+        while (!outSplitted.isEmpty()) {
+            outSplitted.erase(outSplitted.begin());
+            inSplitted.prepend(QLatin1String(".."));
+        }
+        inSplitted.append(inFileInfo.fileName());
+        return QFile::encodeName(inSplitted.join(QLatin1String("/")));
+    }
+}
+
+/*!
+  Creates a declaration (header file) for the form given in \a e
+
+  \sa createFormImpl()
+*/
+void Ui3Reader::createFormDecl(const QDomElement &e, bool implicitIncludes)
+{
+    QDomElement body = e;
+
+    QDomElement n;
+    QDomNodeList nl;
+    int i;
+    QString objClass = getClassName(e);
+    if (objClass.isEmpty())
+        return;
+    QString objName = getObjectName(e);
+
+    QStringList typeDefs;
+
+    QMap<QString, CustomInclude> customWidgetIncludes;
+
+    /*
+      We are generating a few QImage members that are not strictly
+      necessary in some cases. Ideally, we would use requiredImage,
+      which is computed elsewhere, to keep the generated .h and .cpp
+      files synchronized.
+    */
+
+    // at first the images
+    QMap<QString, int> customWidgets;
+    QStringList forwardDecl;
+    QStringList forwardDecl2;
+    for (n = e; !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName().toLower() == QLatin1String("customwidgets")) {
+            QDomElement n2 = n.firstChild().toElement();
+            while (!n2.isNull()) {
+                if (n2.tagName().toLower() == QLatin1String("customwidget")) {
+                    QDomElement n3 = n2.firstChild().toElement();
+                    QString cl;
+                    while (!n3.isNull()) {
+                        QString tagName = n3.tagName().toLower();
+                        if (tagName == QLatin1String("class")) {
+                            cl = n3.firstChild().toText().data();
+                            if (!nofwd)
+                                forwardDecl << cl;
+                            customWidgets.insert(cl, 0);
+                        } else if (tagName == QLatin1String("header")) {
+                            CustomInclude ci;
+                            ci.header = n3.firstChild().toText().data();
+                            ci.location = n3.attribute(QLatin1String("location"), QLatin1String("global"));
+                            if (!ci.header.isEmpty())
+                                forwardDecl.removeAll(cl);
+                            customWidgetIncludes.insert(cl, ci);
+                        }
+                        n3 = n3.nextSibling().toElement();
+                    }
+                }
+                n2 = n2.nextSibling().toElement();
+            }
+        }
+    }
+
+    // register the object and unify its name
+    objName = registerObject(objName);
+    QString protector = objName.toUpper() + QLatin1String("_H");
+    protector.replace(QLatin1String("::"), QLatin1String("_"));
+    out << "#ifndef " << protector << endl;
+    out << "#define " << protector << endl;
+    out << endl;
+
+    out << "#include <qvariant.h>" << endl; // for broken HP-UX compilers
+
+    QStringList globalIncludes, localIncludes;
+
+    {
+        QMap<QString, CustomInclude>::Iterator it = customWidgetIncludes.find(objClass);
+        if (it != customWidgetIncludes.end()) {
+            if ((*it).location == QLatin1String("global"))
+                globalIncludes += (*it).header;
+            else
+                localIncludes += (*it).header;
+        }
+    }
+
+    QStringList::ConstIterator it;
+
+    globalIncludes = unique(globalIncludes);
+    for (it = globalIncludes.constBegin(); it != globalIncludes.constEnd(); ++it) {
+        if (!(*it).isEmpty()) {
+            QString header = fixHeaderName(*it);
+            out << "#include <" << header << ">" << endl;
+        }
+    }
+    localIncludes = unique(localIncludes);
+    for (it = localIncludes.constBegin(); it != localIncludes.constEnd(); ++it) {
+        if (!(*it).isEmpty()) {
+            QString header = fixHeaderName(*it);
+            out << "#include \"" << header << "\"" << endl;
+        }
+    }
+    out << endl;
+
+    bool dbForm = false;
+    registerDatabases(e);
+    dbConnections = unique(dbConnections);
+    if (dbForms[QLatin1String("(default)")].count())
+        dbForm = true;
+    bool subDbForms = false;
+    for (it = dbConnections.constBegin(); it != dbConnections.constEnd(); ++it) {
+        if (!(*it).isEmpty() && (*it) != QLatin1String("(default)")) {
+            if (dbForms[(*it)].count()) {
+                subDbForms = true;
+                break;
+            }
+        }
+    }
+
+    // some typedefs, maybe
+    typeDefs = unique(typeDefs);
+    for (it = typeDefs.constBegin(); it != typeDefs.constEnd(); ++it) {
+        if (!(*it).isEmpty())
+            out << "typedef " << *it << ";" << endl;
+    }
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("forward"));
+    for (i = 0; i < (int) nl.length(); i++)
+        forwardDecl2 << fixDeclaration(nl.item(i).toElement().firstChild().toText().data());
+
+    forwardDecl = unique(forwardDecl);
+    for (it = forwardDecl.constBegin(); it != forwardDecl.constEnd(); ++it) {
+        if (!(*it).isEmpty() && (*it) != objClass) {
+            QString forwardName = *it;
+            QStringList forwardNamespaces = forwardName.split(QLatin1String("::"));
+            forwardName = forwardNamespaces.last();
+            forwardNamespaces.removeAt(forwardNamespaces.size()-1);
+
+            QStringList::ConstIterator ns = forwardNamespaces.constBegin();
+            while (ns != forwardNamespaces.constEnd()) {
+                out << "namespace " << *ns << " {" << endl;
+                ++ns;
+            }
+            out << "class " << forwardName << ";" << endl;
+            for (int i = 0; i < (int) forwardNamespaces.count(); i++)
+                out << "}" << endl;
+        }
+    }
+
+    for (it = forwardDecl2.constBegin(); it != forwardDecl2.constEnd(); ++it) {
+        QString fd = *it;
+        fd = fd.trimmed();
+        if (!fd.endsWith(QLatin1String(";")))
+            fd += QLatin1String(";");
+        out << fd << endl;
+    }
+
+    out << endl;
+
+    Driver d;
+    d.option().headerProtection = false;
+    d.option().copyrightHeader = false;
+    d.option().extractImages = m_extractImages;
+    d.option().qrcOutputFile = m_qrcOutputFile;
+    d.option().implicitIncludes = implicitIncludes;
+    if (trmacro.size())
+        d.option().translateFunction = trmacro;
+    DomUI *ui = generateUi4(e, implicitIncludes);
+    d.uic(fileName, ui, &out);
+    delete ui;
+
+    createWrapperDeclContents(e);
+
+    out << "#endif // " << protector << endl;
+}
+
+void Ui3Reader::createWrapperDecl(const QDomElement &e, const QString &convertedUiFile)
+{
+    QString objName = getObjectName(e);
+
+    objName = registerObject(objName);
+    QString protector = objName.toUpper() + QLatin1String("_H");
+    protector.replace(QLatin1String("::"), QLatin1String("_"));
+    out << "#ifndef " << protector << endl;
+    out << "#define " << protector << endl;
+    out << endl;
+    out << "#include \"" << convertedUiFile << "\"" << endl;
+
+    createWrapperDeclContents(e);
+    out << endl;
+    out << "#endif // " << protector << endl;
+}
+
+void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
+{
+    QString objClass = getClassName(e);
+    if (objClass.isEmpty())
+        return;
+
+    QDomNodeList nl;
+    QString exportMacro;
+    int i;
+    QDomElement n;
+    QStringList::ConstIterator it;
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("exportmacro"));
+    if (nl.length() == 1)
+        exportMacro = nl.item(0).firstChild().toText().data();
+
+    QStringList::ConstIterator ns = namespaces.constBegin();
+    while (ns != namespaces.constEnd()) {
+        out << "namespace " << *ns << " {" << endl;
+        ++ns;
+    }
+
+    out << "class ";
+    if (!exportMacro.isEmpty())
+        out << exportMacro << " ";
+    out << bareNameOfClass << " : public " << objClass << ", public Ui::" << bareNameOfClass << endl << "{" << endl;
+
+    /* qmake ignore Q_OBJECT */
+    out << "    Q_OBJECT" << endl;
+    out << endl;
+    out << "public:" << endl;
+
+    // constructor
+    if (objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard")) {
+        out << "    " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, bool modal = false, Qt::WindowFlags fl = 0);" << endl;
+    } else if (objClass == QLatin1String("QWidget")) {
+        out << "    " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, Qt::WindowFlags fl = 0);" << endl;
+    } else if (objClass == QLatin1String("QMainWindow") || objClass == QLatin1String("Q3MainWindow")) {
+        out << "    " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, Qt::WindowFlags fl = Qt::WType_TopLevel);" << endl;
+        isMainWindow = true;
+    } else {
+        out << "    " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0);" << endl;
+    }
+
+    // destructor
+    out << "    ~" << bareNameOfClass << "();" << endl;
+    out << endl;
+
+    // database connections
+    dbConnections = unique(dbConnections);
+    bool hadOutput = false;
+    for (it = dbConnections.constBegin(); it != dbConnections.constEnd(); ++it) {
+        if (!(*it).isEmpty()) {
+            // only need pointers to non-default connections
+            if ((*it) != QLatin1String("(default)") && !(*it).isEmpty()) {
+                out << indent << "QSqlDatabase* " << *it << "Connection;" << endl;
+                hadOutput = true;
+            }
+        }
+    }
+    if (hadOutput)
+        out << endl;
+
+    QStringList publicSlots, protectedSlots, privateSlots;
+    QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
+    QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        n = nl.item(i).toElement();
+        if (n.parentNode().toElement().tagName() != QLatin1String("slots")
+             && n.parentNode().toElement().tagName() != QLatin1String("connections"))
+            continue;
+        if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if (functionName.endsWith(QLatin1String(";")))
+            functionName = functionName.left(functionName.length() - 1);
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if (access == QLatin1String(QLatin1String("protected"))) {
+            protectedSlots += functionName;
+            protectedSlotTypes += returnType;
+            protectedSlotSpecifier += specifier;
+        } else if (access == QLatin1String("private")) {
+            privateSlots += functionName;
+            privateSlotTypes += returnType;
+            privateSlotSpecifier += specifier;
+        } else {
+            publicSlots += functionName;
+            publicSlotTypes += returnType;
+            publicSlotSpecifier += specifier;
+        }
+    }
+
+    QStringList publicFuncts, protectedFuncts, privateFuncts;
+    QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
+    QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        n = nl.item(i).toElement();
+        if (n.parentNode().toElement().tagName() != QLatin1String("functions"))
+            continue;
+        if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if (functionName.endsWith(QLatin1String(";")))
+            functionName = functionName.left(functionName.length() - 1);
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if (access == QLatin1String("protected")) {
+            protectedFuncts += functionName;
+            protectedFunctRetTyp += returnType;
+            protectedFunctSpec += specifier;
+        } else if (access == QLatin1String("private")) {
+            privateFuncts += functionName;
+            privateFunctRetTyp += returnType;
+            privateFunctSpec += specifier;
+        } else {
+            publicFuncts += functionName;
+            publicFunctRetTyp += returnType;
+            publicFunctSpec += specifier;
+        }
+    }
+
+    QStringList publicVars, protectedVars, privateVars;
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("variable"));
+    for (i = 0; i < (int)nl.length(); i++) {
+        n = nl.item(i).toElement();
+        // Because of compatibility the next lines have to be commented out.
+        // Someday it should be uncommented.
+        //if (n.parentNode().toElement().tagName() != QLatin1String("variables"))
+        //    continue;
+        QString access = n.attribute(QLatin1String("access"), QLatin1String("protected"));
+        QString var = fixDeclaration(n.firstChild().toText().data().trimmed());
+        if (!var.endsWith(QLatin1String(";")))
+            var += QLatin1String(";");
+        if (access == QLatin1String("public"))
+            publicVars += var;
+        else if (access == QLatin1String("private"))
+            privateVars += var;
+        else
+            protectedVars += var;
+    }
+
+    if (!publicVars.isEmpty()) {
+        for (it = publicVars.constBegin(); it != publicVars.constEnd(); ++it)
+            out << indent << *it << endl;
+        out << endl;
+    }
+    if (!publicFuncts.isEmpty())
+        writeFunctionsDecl(publicFuncts, publicFunctRetTyp, publicFunctSpec);
+
+    if (!publicSlots.isEmpty()) {
+        out << "public slots:" << endl;
+        if (!publicSlots.isEmpty())
+            writeFunctionsDecl(publicSlots, publicSlotTypes, publicSlotSpecifier);
+    }
+
+    // find signals
+    QStringList extraSignals;
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("signal"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        n = nl.item(i).toElement();
+        if (n.parentNode().toElement().tagName() != QLatin1String("signals")
+             && n.parentNode().toElement().tagName() != QLatin1String("connections"))
+            continue;
+        if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
+            continue;
+        QString sigName = n.firstChild().toText().data().trimmed();
+        if (sigName.endsWith(QLatin1String(";")))
+            sigName = sigName.left(sigName.length() - 1);
+        extraSignals += fixDeclaration(sigName);
+    }
+
+    // create signals
+    if (!extraSignals.isEmpty()) {
+        out << "signals:" << endl;
+        for (it = extraSignals.constBegin(); it != extraSignals.constEnd(); ++it)
+            out << "    void " << (*it) << ";" << endl;
+        out << endl;
+    }
+
+    if (!protectedVars.isEmpty()) {
+        out << "protected:" << endl;
+        for (it = protectedVars.constBegin(); it != protectedVars.constEnd(); ++it)
+            out << indent << *it << endl;
+        out << endl;
+    }
+
+    if (!protectedFuncts.isEmpty()) {
+        if (protectedVars.isEmpty())
+            out << "protected:" << endl;
+
+        writeFunctionsDecl(protectedFuncts, protectedFunctRetTyp, protectedFunctSpec);
+    }
+
+    out << "protected slots:" << endl;
+    out << "    virtual void languageChange();" << endl;
+
+    if (!protectedSlots.isEmpty()) {
+        out << endl;
+        writeFunctionsDecl(protectedSlots, protectedSlotTypes, protectedSlotSpecifier);
+    }
+    out << endl;
+
+    // create all private stuff
+    if (!privateFuncts.isEmpty() || !privateVars.isEmpty()) {
+        out << "private:" << endl;
+        if (!privateVars.isEmpty()) {
+            for (it = privateVars.constBegin(); it != privateVars.constEnd(); ++it)
+                out << indent << *it << endl;
+            out << endl;
+        }
+        if (!privateFuncts.isEmpty())
+            writeFunctionsDecl(privateFuncts, privateFunctRetTyp, privateFunctSpec);
+    }
+
+    if (!privateSlots.isEmpty()) {
+        out << "private slots:" << endl;
+        writeFunctionsDecl(privateSlots, privateSlotTypes, privateSlotSpecifier);
+    }
+
+    out << "};" << endl;
+    for (i = 0; i < (int) namespaces.count(); i++)
+        out << "}" << endl;
+
+    out << endl;
+}
+
+void Ui3Reader::writeFunctionsDecl(const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst)
+{
+    QStringList::ConstIterator it, it2, it3;
+    for (it = fuLst.begin(), it2 = typLst.begin(), it3 = specLst.begin();
+          it != fuLst.end(); ++it, ++it2, ++it3) {
+        QString signature = *it;
+        QString specifier;
+        QString pure;
+        QString type = *it2;
+        if (type.isEmpty())
+            type = QLatin1String("void");
+        if (*it3 == QLatin1String("static")) {
+            specifier = QLatin1String("static ");
+        } else {
+            if (*it3 != QLatin1String("non virtual") && *it3 != QLatin1String("nonVirtual"))
+                specifier = QLatin1String("virtual ");
+            if (*it3 == QLatin1String("pure virtual") || *it3 == QLatin1String("pureVirtual"))
+                pure = QLatin1String(" = 0");
+        }
+        type.replace(QLatin1String(">>"), QLatin1String("> >"));
+        if (!signature.contains(QLatin1String("operator")))
+            signature.replace(QLatin1String(">>"), QLatin1String("> >"));
+
+        signature = fixDeclaration(signature);
+        type = fixType(type);
+        out << "    " << specifier << type << " " << signature << pure << ";" << endl;
+    }
+    out << endl;
+}
+
+/*!
+  Creates an implementation (cpp-file) for the form given in \a e.
+
+  \sa createFormDecl(), createObjectImpl()
+ */
+void Ui3Reader::createFormImpl(const QDomElement &e)
+{
+    QDomElement n;
+    QDomNodeList nl;
+    int i;
+    QString objClass = getClassName(e);
+    if (objClass.isEmpty())
+        return;
+    QString objName = getObjectName(e);
+
+    // generate local and local includes required
+    QStringList globalIncludes, localIncludes;
+    QStringList::Iterator it;
+
+    QMap<QString, CustomInclude> customWidgetIncludes;
+
+    // find additional slots and functions
+    QStringList extraFuncts;
+    QStringList extraFunctTyp;
+    QStringList extraFunctSpecifier;
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        n = nl.item(i).toElement();
+        if (n.parentNode().toElement().tagName() != QLatin1String("slots")
+             && n.parentNode().toElement().tagName() != QLatin1String("connections"))
+            continue;
+        if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
+            continue;
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if (functionName.endsWith(QLatin1String(";")))
+            functionName = functionName.left(functionName.length() - 1);
+        extraFuncts += functionName;
+        extraFunctTyp += n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        extraFunctSpecifier += n.attribute(QLatin1String("specifier"), QLatin1String("virtual"));
+    }
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        n = nl.item(i).toElement();
+        if (n.parentNode().toElement().tagName() != QLatin1String("functions"))
+            continue;
+        if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
+            continue;
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if (functionName.endsWith(QLatin1String(";")))
+            functionName = functionName.left(functionName.length() - 1);
+        extraFuncts += functionName;
+        extraFunctTyp += n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        extraFunctSpecifier += n.attribute(QLatin1String("specifier"), QLatin1String("virtual"));
+    }
+
+    // additional includes (local or global) and forward declaractions
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("include"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+        if (n2.attribute(QLatin1String("location")) != QLatin1String("local")) {
+            if (s.right(5) == QLatin1String(".ui.h") && !QFile::exists(s))
+                continue;
+            if (n2.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) != QLatin1String("in implementation"))
+                continue;
+            globalIncludes += s;
+        }
+    }
+
+    registerDatabases(e);
+    dbConnections = unique(dbConnections);
+    bool dbForm = false;
+    if (dbForms[QLatin1String("(default)")].count())
+        dbForm = true;
+    bool subDbForms = false;
+    for (it = dbConnections.begin(); it != dbConnections.end(); ++it) {
+        if (!(*it).isEmpty()  && (*it) != QLatin1String("(default)")) {
+            if (dbForms[(*it)].count()) {
+                subDbForms = true;
+                break;
+            }
+        }
+    }
+
+    // do the local includes afterwards, since global includes have priority on clashes
+    for (i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+        if (n2.attribute(QLatin1String("location")) == QLatin1String("local") && !globalIncludes.contains(s)) {
+            if (s.right(5) == QLatin1String(".ui.h") && !QFile::exists(s))
+                continue;
+            if (n2.attribute(QLatin1String("impldecl"), QLatin1String("in implementation")) != QLatin1String("in implementation"))
+                continue;
+            localIncludes += s;
+        }
+    }
+
+    // additional custom widget headers
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("header"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        QDomElement n2 = nl.item(i).toElement();
+        QString s = n2.firstChild().toText().data();
+        if (n2.attribute(QLatin1String("location")) != QLatin1String("local"))
+            globalIncludes += s;
+        else
+            localIncludes += s;
+    }
+
+    out << "#include <qvariant.h>" << endl; // first for gcc 2.7.2
+
+    globalIncludes = unique(globalIncludes);
+    for (it = globalIncludes.begin(); it != globalIncludes.end(); ++it) {
+        if (!(*it).isEmpty())
+            out << "#include <" << fixHeaderName(*it) << ">" << endl;
+    }
+
+    if (externPixmaps) {
+        out << "#include <qimage.h>" << endl;
+        out << "#include <qpixmap.h>" << endl << endl;
+    }
+
+    /*
+      Put local includes after all global includes
+    */
+    localIncludes = unique(localIncludes);
+    for (it = localIncludes.begin(); it != localIncludes.end(); ++it) {
+        if (!(*it).isEmpty() && *it != QFileInfo(fileName + QLatin1String(".h")).fileName())
+            out << "#include \"" << fixHeaderName(*it) << "\"" << endl;
+    }
+
+    QString uiDotH = fileName + QLatin1String(".h");
+    if (QFile::exists(uiDotH)) {
+        if (!outputFileName.isEmpty())
+            uiDotH = QString::fromUtf8(combinePath(uiDotH.ascii(), outputFileName.ascii()));
+        out << "#include \"" << uiDotH << "\"" << endl;
+        writeFunctImpl = false;
+    }
+
+    // register the object and unify its name
+    objName = registerObject(objName);
+
+    if (externPixmaps) {
+        pixmapLoaderFunction = QLatin1String("QPixmap::fromMimeSource");
+    }
+
+    // constructor
+    if (objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard")) {
+        out << "/*" << endl;
+        out << " *  Constructs a " << nameOfClass << " as a child of 'parent', with the" << endl;
+        out << " *  name 'name' and widget flags set to 'f'." << endl;
+        out << " *" << endl;
+        out << " *  The " << objClass.mid(1).toLower() << " will by default be modeless, unless you set 'modal' to" << endl;
+        out << " *  true to construct a modal " << objClass.mid(1).toLower() << "." << endl;
+        out << " */" << endl;
+        out << nameOfClass << "::" << bareNameOfClass << "(QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl)" << endl;
+        out << "    : " << objClass << "(parent, name, modal, fl)";
+    } else if (objClass == QLatin1String("QWidget"))  {
+        out << "/*" << endl;
+        out << " *  Constructs a " << nameOfClass << " as a child of 'parent', with the" << endl;
+        out << " *  name 'name' and widget flags set to 'f'." << endl;
+        out << " */" << endl;
+        out << nameOfClass << "::" << bareNameOfClass << "(QWidget* parent, const char* name, Qt::WindowFlags fl)" << endl;
+        out << "    : " << objClass << "(parent, name, fl)";
+    } else if (objClass == QLatin1String("QMainWindow") || objClass == QLatin1String("Q3MainWindow")) {
+        out << "/*" << endl;
+        out << " *  Constructs a " << nameOfClass << " as a child of 'parent', with the" << endl;
+        out << " *  name 'name' and widget flags set to 'f'." << endl;
+        out << " *" << endl;
+        out << " */" << endl;
+        out << nameOfClass << "::" << bareNameOfClass << "(QWidget* parent, const char* name, Qt::WindowFlags fl)" << endl;
+        out << "    : " << objClass << "(parent, name, fl)";
+        isMainWindow = true;
+    } else {
+        out << "/*" << endl;
+        out << " *  Constructs a " << nameOfClass << " which is a child of 'parent', with the" << endl;
+        out << " *  name 'name'.' " << endl;
+        out << " */" << endl;
+        out << nameOfClass << "::" << bareNameOfClass << "(QWidget* parent, const char* name)" << endl;
+        out << "    : " << objClass << "(parent, name)";
+    }
+
+    out << endl;
+
+    out << "{" << endl;
+
+//
+// setup the gui
+//
+    out << indent << "setupUi(this);" << endl << endl;
+
+
+    if (isMainWindow)
+        out << indent << "(void)statusBar();" << endl;
+
+    // database support
+    dbConnections = unique(dbConnections);
+    if (dbConnections.count())
+        out << endl;
+    for (it = dbConnections.begin(); it != dbConnections.end(); ++it) {
+        if (!(*it).isEmpty() && (*it) != QLatin1String("(default)")) {
+            out << indent << (*it) << "Connection = QSqlDatabase::database(\"" <<(*it) << "\");" << endl;
+        }
+    }
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("widget"));
+    for (i = 1; i < (int) nl.length(); i++) { // start at 1, 0 is the toplevel widget
+        n = nl.item(i).toElement();
+        QString s = getClassName(n);
+        if ((dbForm || subDbForms) && (s == QLatin1String("QDataBrowser") || s == QLatin1String("QDataView"))) {
+            QString objName = getObjectName(n);
+            QString tab = getDatabaseInfo(n, QLatin1String("table"));
+            QString con = getDatabaseInfo(n, QLatin1String("connection"));
+            out << indent << "QSqlForm* " << objName << "Form = new QSqlForm(this);" << endl;
+            out << indent << objName << "Form->setObjectName(\"" << objName << "Form\");" << endl;
+            QDomElement n2;
+            for (n2 = n.firstChild().toElement(); !n2.isNull(); n2 = n2.nextSibling().toElement())
+                createFormImpl(n2, objName, con, tab);
+            out << indent << objName << "->setForm(" << objName << "Form);" << endl;
+        }
+    }
+
+    if (extraFuncts.contains(QLatin1String("init()")))
+        out << indent << "init();" << endl;
+
+    // end of constructor
+    out << "}" << endl;
+    out << endl;
+
+    // destructor
+    out << "/*" << endl;
+    out << " *  Destroys the object and frees any allocated resources" << endl;
+    out << " */" << endl;
+    out << nameOfClass << "::~" << bareNameOfClass << "()" << endl;
+    out << "{" << endl;
+    if (extraFuncts.contains(QLatin1String("destroy()")))
+        out << indent << "destroy();" << endl;
+    out << indent << "// no need to delete child widgets, Qt does it all for us" << endl;
+    out << "}" << endl;
+    out << endl;
+
+    // handle application events if required
+    bool needFontEventHandler = false;
+    bool needSqlTableEventHandler = false;
+    bool needSqlDataBrowserEventHandler = false;
+    nl = e.elementsByTagName(QLatin1String("widget"));
+    for (i = 0; i < (int) nl.length(); i++) {
+        if (!DomTool::propertiesOfType(nl.item(i).toElement() , QLatin1String("font")).isEmpty())
+            needFontEventHandler = true;
+        QString s = getClassName(nl.item(i).toElement());
+        if (s == QLatin1String("QDataTable") || s == QLatin1String("QDataBrowser")) {
+            if (!isFrameworkCodeGenerated(nl.item(i).toElement()))
+                 continue;
+            if (s == QLatin1String("QDataTable"))
+                needSqlTableEventHandler = true;
+            if (s == QLatin1String("QDataBrowser"))
+                needSqlDataBrowserEventHandler = true;
+        }
+        if (needFontEventHandler && needSqlTableEventHandler && needSqlDataBrowserEventHandler)
+            break;
+    }
+
+    out << "/*" << endl;
+    out << " *  Sets the strings of the subwidgets using the current" << endl;
+    out << " *  language." << endl;
+    out << " */" << endl;
+    out << "void " << nameOfClass << "::languageChange()" << endl;
+    out << "{" << endl;
+    out << "    retranslateUi(this);" << endl;
+    out << "}" << endl;
+    out << endl;
+
+    // create stubs for additional slots if necessary
+    if (!extraFuncts.isEmpty() && writeFunctImpl) {
+        it = extraFuncts.begin();
+        QStringList::Iterator it2 = extraFunctTyp.begin();
+        QStringList::Iterator it3 = extraFunctSpecifier.begin();
+        while (it != extraFuncts.end()) {
+            QString type = fixDeclaration(*it2);
+            if (type.isEmpty())
+                type = QLatin1String("void");
+            type = type.simplified();
+            QString fname = fixDeclaration(Parser::cleanArgs(*it));
+            if (!(*it3).startsWith(QLatin1String("pure"))) { // "pure virtual" or "pureVirtual"
+                out << type << " " << nameOfClass << "::" << fname << endl;
+                out << "{" << endl;
+                if (*it != QLatin1String("init()") && *it != QLatin1String("destroy()")) {
+                    QRegExp numeric(QLatin1String("^(?:signed|unsigned|u?char|u?short|u?int"
+                                     "|u?long|Q_U?INT(?:8|16|32)|Q_U?LONG|float"
+                                     "|double)$"));
+                    QString retVal;
+
+                    /*
+                      We return some kind of dummy value to shut the
+                      compiler up.
+
+                      1.  If the type is 'void', we return nothing.
+
+                      2.  If the type is 'bool', we return 'false'.
+
+                      3.  If the type is 'unsigned long' or
+                          'quint16' or 'double' or similar, we
+                          return '0'.
+
+                      4.  If the type is 'Foo *', we return '0'.
+
+                      5.  If the type is 'Foo &', we create a static
+                          variable of type 'Foo' and return it.
+
+                      6.  If the type is 'Foo', we assume there's a
+                          default constructor and use it.
+                    */
+                    if (type != QLatin1String("void")) {
+                        QStringList toks = type.split(QLatin1String(" "));
+                        bool isBasicNumericType =
+                                (toks.filter(numeric).count() == toks.count());
+
+                        if (type == QLatin1String("bool")) {
+                            retVal = QLatin1String("false");
+                        } else if (isBasicNumericType || type.endsWith(QLatin1String("*"))) {
+                            retVal = QLatin1String("0");
+                        } else if (type.endsWith(QLatin1String("&"))) {
+                            do {
+                                type.chop(1);
+                            } while (type.endsWith(QLatin1String(" ")));
+                            retVal = QLatin1String("uic_temp_var");
+                            out << indent << "static " << type << " " << retVal << ";" << endl;
+                        } else {
+                            retVal = type + QLatin1String("()");
+                        }
+                    }
+
+                    out << indent << "qWarning(\"" << nameOfClass << "::" << fname << ": Not implemented yet\");" << endl;
+                    if (!retVal.isEmpty())
+                        out << indent << "return " << retVal << ";" << endl;
+                }
+                out << "}" << endl;
+                out << endl;
+            }
+            ++it;
+            ++it2;
+            ++it3;
+        }
+    }
+}
+
+
+/*! Creates form support implementation code for the widgets given
+  in \a e.
+
+  Traverses recursively over all children.
+ */
+
+void Ui3Reader::createFormImpl(const QDomElement& e, const QString& form, const QString& connection, const QString& table)
+{
+    if (e.tagName() == QLatin1String("widget")
+            && e.attribute(QLatin1String("class")) != QLatin1String("QDataTable")) {
+        QString field = getDatabaseInfo(e, QLatin1String("field"));
+        if (!field.isEmpty()) {
+            if (isWidgetInTable(e, connection, table))
+                out << indent << form << "Form->insert(" << getObjectName(e) << ", " << fixString(field) << ");" << endl;
+        }
+    }
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        createFormImpl(n, form, connection, table);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/main.cpp b/src/tools/uic3/main.cpp
new file mode 100644
index 0000000..d581016
--- /dev/null
+++ b/src/tools/uic3/main.cpp
@@ -0,0 +1,414 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "domtool.h"
+#include "globaldefs.h"
+
+#include <QApplication>
+#include <QFile>
+#include <QFileInfo>
+#include <QStringList>
+#include <QDateTime>
+#include <QSettings>
+#include <stdio.h>
+#include <stdlib.h>
+
+#if defined Q_WS_WIN
+#include <qt_windows.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+int runUic3(int argc, char * argv[])
+{
+    bool impl = false;
+    bool wrap = false;
+    bool subcl = false;
+    bool extract = false;
+    bool imagecollection = false;
+    bool imagecollection_tmpfile = false;
+    bool convert = false;
+    QStringList images;
+    const char *error = 0;
+    const char* fileName = 0;
+    const char* className = 0;
+    const char* headerFile = 0;
+    const char* convertedUiFile = 0;
+    QByteArray outputFile;
+    QString  qrcOutputFile;
+    QByteArray image_tmpfile;
+    const char* projectName = 0;
+    const char* trmacro = 0;
+    bool nofwd = false;
+    bool fix = false;
+    bool deps = false;
+    bool implicitIncludes = true;
+    QByteArray pchFile;
+
+
+    QApplication app(argc, argv, false);
+
+    for (int n = 1; n < argc && error == 0; n++) {
+        QByteArray arg = argv[n];
+        if (arg[0] == '-') {                        // option
+            QByteArray opt = arg.data() + 1;
+            if (opt[0] == 'o') {                // output redirection
+                if (opt[1] == '\0') {
+                    if (!(n < argc-1)) {
+                        error = "Missing output-file name";
+                        break;
+                    }
+                    outputFile = argv[++n];
+                } else
+                    outputFile = opt.data() + 1;
+            } else if (opt[0] == 'i' || opt == "impl") {
+                impl = true;
+                if (opt == "impl" || opt[1] == '\0') {
+                    if (!(n < argc-1)) {
+                        error = "Missing name of header file";
+                        break;
+                    }
+                    headerFile = argv[++n];
+                } else
+                    headerFile = opt.data() + 1;
+            } else if (opt[0] == 'w' || opt == "wrap") {
+                wrap = true;
+                if (opt == "wrap" || opt[1] == '\0') {
+                    if (!(n < argc-1)) {
+                        error = "Missing name of converted ui file";
+                        break;
+                    }
+                    convertedUiFile = argv[++n];
+                } else
+                    convertedUiFile = opt.data() + 1;
+            } else if (opt == "extract") {                // output redirection
+                extract = true;
+                if (!(n < argc-1)) {
+                    error = "Missing output qrc-file name";
+                    break;
+                }
+                qrcOutputFile = QFile::decodeName(argv[++n]);
+            } else if ( opt[0] == 'e' || opt == "embed" ) {
+                imagecollection = true;
+                if ( opt == "embed" || opt[1] == '\0' ) {
+                    if ( !(n < argc-1) ) {
+                        error = "Missing name of project";
+                        break;
+                    }
+                    projectName = argv[++n];
+                } else {
+                    projectName = opt.data() + 1;
+                }
+                if ( argc > n+1 && qstrcmp( argv[n+1], "-f" ) == 0 ) {
+                    imagecollection_tmpfile = true;
+                    image_tmpfile = argv[n+2];
+                    n += 2;
+                }
+            } else if (opt == "d") {
+                deps = true;
+            } else if (opt == "no-implicit-includes") {
+                implicitIncludes = false;
+            } else if (opt == "nofwd") {
+                nofwd = true;
+            } else if (opt == "nounload") {
+                // skip
+            } else if (opt == "convert") {
+                convert = true;
+            } else if (opt == "subdecl") {
+                subcl = true;
+                if (!(n < argc-2)) {
+                    error = "Missing arguments";
+                    break;
+                }
+                className = argv[++n];
+                headerFile = argv[++n];
+            } else if (opt == "subimpl") {
+                subcl = true;
+                impl = true;
+                if (!(n < argc-2)) {
+                    error = "Missing arguments";
+                    break;
+                }
+                className = argv[++n];
+                headerFile = argv[++n];
+            } else if (opt == "tr") {
+                if (opt == "tr" || opt[1] == '\0') {
+                    if (!(n < argc-1)) {
+                        error = "Missing tr macro.";
+                        break;
+                    }
+                    trmacro = argv[++n];
+                } else {
+                    trmacro = opt.data() + 1;
+                }
+            } else if (opt == "L") {
+                if (!(n < argc-1)) {
+                    error = "Missing plugin path.";
+                    break;
+                }
+                ++n; // ignore the next argument
+            } else if (opt == "version") {
+                fprintf(stderr,
+                         "Qt User Interface Compiler version %s\n",
+                         QT_VERSION_STR);
+                return 1;
+            } else if (opt == "help") {
+                break;
+            } else if (opt == "fix") {
+                fix = true;
+            } else if (opt == "pch") {
+                if (!(n < argc-1)) {
+                    error = "Missing name of PCH file";
+                    break;
+                }
+                pchFile = argv[++n];
+            } else {
+                error = "Unrecognized option";
+            }
+        } else {
+            if (imagecollection && !imagecollection_tmpfile)
+                images << QLatin1String(argv[n]);
+            else if (fileName)                // can handle only one file
+                error = "Too many input files specified";
+            else
+                fileName = argv[n];
+        }
+    }
+
+    if (argc < 2 || error || (!fileName && !imagecollection)) {
+        fprintf(stderr,
+                 "Qt User Interface Compiler version %s\n",
+                 QT_VERSION_STR);
+        if (error)
+            fprintf(stderr, "uic: %s\n", error);
+
+        fprintf(stderr, "Usage: %s  [options] [mode] <uifile>\n\n"
+                 "Convert a UI file to version 4:\n"
+                 "   %s  [options] -convert <uifile>\n"
+                 "Generate declaration:\n"
+                 "   %s  [options] <uifile>\n"
+                 "\t<uiheaderfile>  name of the data file\n"
+                 "   %s  [options] -decl <uiheaderfile> <uifile>\n"
+                 "\t<uiheaderfile>  name of the data file\n"
+                 "   %s  [options] -wrap <converteduifile> <uifile>\n"
+                 "\t<converteduifile>  name of the converted ui file\n"
+                 "Generate implementation:\n"
+                 "   %s  [options] -impl <headerfile> <uifile>\n"
+                 "\t<headerfile>    name of the declaration file\n"
+                 "Generate image collection:\n"
+                 "   %s  [options] -embed <project> <image1> <image2> <image3> ...\n"
+                 "or\n"
+                 "   %s  [options] -embed <project> -f <temporary file containing image names>\n"
+                 "\t<project>       project name\n"
+                 "\t<image[1-N]>    image files\n"
+                 "Generate subclass declaration:\n"
+                 "   %s  [options] -subdecl <subclassname> <baseclassheaderfile> <uifile>\n"
+                 "\t<subclassname>     name of the subclass to generate\n"
+                 "\t<baseclassheaderfile>    declaration file of the baseclass\n"
+                 "Generate subclass implementation:\n"
+                 "   %s  [options] -subimpl <subclassname> <subclassheaderfile> <uifile>\n"
+                 "\t<subclassname>     name of the subclass to generate\n"
+                 "\t<subclassheaderfile>    declaration file of the subclass\n"
+                 "Options:\n"
+                 "\t-o file            Write output to file rather than stdout\n"
+                 "\t-extract qrcFile   Create resource file and extract embedded images into \"image\" dir\n"
+                 "\t-pch file          Add #include \"file\" as the first statement in implementation\n"
+                 "\t-nofwd             Omit forward declarations of custom classes\n"
+                 "\t-no-implicit-includes Do not generate #include-directives for custom classes\n"
+                 "\t-nounload          Don't unload plugins after processing\n"
+                 "\t-tr func           Use func() instead of tr() for i18n\n"
+                 "\t-L path            Additional plugin search path\n"
+                 "\t-version           Display version of uic\n"
+                 "\t-help              Display this information\n"
+                 , argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0], argv[0]
+           );
+        return 1;
+    }
+
+    if (imagecollection_tmpfile) {
+        QFile ifile(QFile::decodeName(image_tmpfile));
+        if (ifile.open(QIODevice::ReadOnly)) {
+            QTextStream ts(&ifile);
+            QString s = ts.read();
+            s = s.simplified();
+            images = s.split(QLatin1Char(' '));
+            for (QStringList::Iterator it = images.begin(); it != images.end(); ++it)
+                *it = (*it).simplified();
+        }
+    }
+
+    QFile fileOut;
+    if (!outputFile.isEmpty()) {
+        fileOut.setFileName(QFile::decodeName(outputFile));
+        if (!fileOut.open(QIODevice::WriteOnly)) {
+            fprintf(stderr, "%s: Could not open output file '%s'\n", argv[0], outputFile.data());
+            return 1;
+        }
+    } else {
+        fileOut.open(QIODevice::WriteOnly, stdout);
+    }
+
+    QTextStream out(&fileOut);
+
+    Ui3Reader ui3(out);
+    ui3.setExtractImages(extract, qrcOutputFile);
+
+    if (projectName && imagecollection) {
+        out.setEncoding(QTextStream::Latin1);
+        ui3.embed(projectName, images);
+        return 0;
+    }
+
+    out.setEncoding(QTextStream::UnicodeUTF8);
+
+    QFile file(QFile::decodeName(fileName));
+    if (!file.open(QIODevice::ReadOnly)) {
+        fprintf(stderr, "%s: Could not open file '%s'\n", argv[0], fileName);
+        return 1;
+    }
+
+    QDomDocument doc;
+    QString errMsg;
+    int errLine;
+    if (!doc.setContent(&file, &errMsg, &errLine)) {
+        fprintf(stderr, "%s: Failed to parse %s: %s in line %d\n", argv[0], fileName, errMsg.latin1(), errLine);
+        return 1;
+    }
+
+    QDomElement e = doc.firstChild().toElement();
+    double version = e.attribute(QLatin1String("version"), QLatin1String("3.0")).toDouble();
+
+    if (version > 3.3) {
+        fprintf(stderr, "%s: File generated with too recent version of Qt Designer (%s vs. %s)\n",
+                  argv[0], e.attribute(QLatin1String("version")).latin1(), "3.3");
+        return 1;
+    }
+
+    DomTool::fixDocument(doc);
+
+    if (fix) {
+        out << doc.toString();
+        return 0;
+    }
+
+    if (imagecollection) {
+        out.setEncoding(QTextStream::Latin1);
+        ui3.embed(projectName, images);
+        return 0;
+    } else if (deps) {
+        QStringList globalIncludes, localIncludes;
+        ui3.computeDeps(e, globalIncludes, localIncludes, impl);
+
+        foreach (QString i, globalIncludes)
+            printf("%s\n", i.toLatin1().constData());
+
+        foreach (QString i, localIncludes)
+            printf("%s\n", i.toLatin1().constData());
+
+        if (impl)
+            printf("%s\n", headerFile);
+
+        return 0;
+    } else if (convert) {
+        ui3.generateUi4(QFile::decodeName(fileName), QFile::decodeName(outputFile), doc, implicitIncludes);
+        return 0;
+    }
+
+    QString protector;
+    if (subcl && className && !impl)
+        protector = QString::fromUtf8(className).toUpper() + QLatin1String("_H");
+
+    if (!protector.isEmpty()) {
+        out << "#ifndef " << protector << endl;
+        out << "#define " << protector << endl;
+    }
+
+    if (!pchFile.isEmpty() && impl) {
+        out << "#include \"" << pchFile << "\" // PCH include" << endl;
+    }
+
+    if (headerFile) {
+        out << "#include \"" << headerFile << "\"" << endl << endl;
+    }
+
+    QString convertedUi;
+    if (wrap) {
+        convertedUi = QFile::decodeName(convertedUiFile);
+        int pos = convertedUi.lastIndexOf(QLatin1String(".ui"));
+        if (pos > 0) {
+            convertedUi = convertedUi.mid(0, pos);
+            convertedUi += QLatin1String(".h");
+        }
+        convertedUi = QLatin1String("ui_") + convertedUi;
+    }
+
+    ui3.generate(QFile::decodeName(fileName),
+        QFile::decodeName(outputFile),
+        doc,
+        !impl,
+        subcl,
+        QString::fromUtf8(trmacro),
+        QString::fromUtf8(className),
+        nofwd,
+        implicitIncludes, 
+        convertedUi);
+
+    if (!protector.isEmpty()) {
+        out << endl;
+        out << "#endif // " << protector << endl;
+    }
+
+    if (fileOut.error() != QFile::NoError) {
+        fprintf(stderr, "%s: Error writing to file\n", argv[0]);
+        if (!outputFile.isEmpty())
+            remove(outputFile);
+    }
+
+    return 0;
+}
+
+QT_END_NAMESPACE
+
+int main(int argc, char * argv[])
+{
+    return QT_PREPEND_NAMESPACE(runUic3(argc, argv));
+}
diff --git a/src/tools/uic3/object.cpp b/src/tools/uic3/object.cpp
new file mode 100644
index 0000000..b20f3c4
--- /dev/null
+++ b/src/tools/uic3/object.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "parser.h"
+#include "domtool.h"
+#include "globaldefs.h"
+#include <QRegExp>
+#include <QStringList>
+#include <QtDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*! Extracts a named object property from \a e.
+ */
+QDomElement Ui3Reader::getObjectProperty( const QDomElement& e, const QString& name )
+{
+    QDomElement n;
+    for ( n = e.firstChild().toElement();
+          !n.isNull();
+          n = n.nextSibling().toElement() ) {
+        if ( n.tagName() == QLatin1String("property")  && n.toElement().attribute(QLatin1String("name")) == name )
+            return n;
+    }
+    return n;
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/parser.cpp b/src/tools/uic3/parser.cpp
new file mode 100644
index 0000000..744dd30
--- /dev/null
+++ b/src/tools/uic3/parser.cpp
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "parser.h"
+#include <QObject>
+#include <QStringList>
+
+QT_BEGIN_NAMESPACE
+
+QString Parser::cleanArgs(const QString &func)
+{
+    QString slot(func);
+    int begin = slot.indexOf(QLatin1String("(")) + 1;
+    QString args = slot.mid(begin);
+    args = args.left(args.indexOf(QLatin1String(")")));
+    QStringList lst = args.split(QLatin1Char(','));
+    QString res = slot.left(begin);
+    for (QStringList::Iterator it = lst.begin(); it != lst.end(); ++it) {
+        if (it != lst.begin())
+            res += QLatin1String(",");
+        QString arg = *it;
+        int pos = 0;
+        if ((pos = arg.indexOf(QLatin1Char('&'))) != -1) {
+            arg = arg.left(pos + 1);
+        } else if ((pos = arg.indexOf(QLatin1Char('*'))) != -1) {
+            arg = arg.left(pos + 1);
+        } else {
+            arg = arg.simplified();
+            if ((pos = arg.indexOf(QLatin1Char(':'))) != -1)
+                arg = arg.left(pos).simplified() + QLatin1String(":") + arg.mid(pos + 1).simplified();
+            QStringList l = arg.split(QLatin1Char(' '));
+            if (l.count() == 2) {
+                if (l[0] != QLatin1String("const")
+                        && l[0] != QLatin1String("unsigned")
+                        && l[0] != QLatin1String("var"))
+                    arg = l[0];
+            } else if (l.count() == 3) {
+                arg = l[0] + QLatin1String(" ") + l[1];
+            }
+        }
+        res += arg;
+    }
+    res += QLatin1String(")");
+    return res;
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/parser.h b/src/tools/uic3/parser.h
new file mode 100644
index 0000000..32eb2f7
--- /dev/null
+++ b/src/tools/uic3/parser.h
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PARSER_H
+#define PARSER_H
+
+#include <QString>
+
+QT_BEGIN_NAMESPACE
+
+class Parser
+{
+public:
+    static QString cleanArgs( const QString &func );
+};
+
+QT_END_NAMESPACE
+
+#endif // PARSER_H
diff --git a/src/tools/uic3/qt3to4.cpp b/src/tools/uic3/qt3to4.cpp
new file mode 100644
index 0000000..9e5b64b
--- /dev/null
+++ b/src/tools/uic3/qt3to4.cpp
@@ -0,0 +1,225 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qt3to4.h"
+
+#include <QApplication>
+#include <QDir>
+#include <QFile>
+#include <QHash>
+#include <QLibraryInfo>
+#include <QXmlDefaultHandler>
+#include <QXmlSimpleReader>
+
+QT_BEGIN_NAMESPACE
+
+class ContentHandler: public QXmlDefaultHandler
+{
+public:
+    typedef QPair<QString, QString> Rule;
+    typedef QList<Rule> RuleList;
+
+public:
+    ContentHandler() {}
+
+    inline RuleList renamedHeaders() const
+    { return rules(QString::fromLatin1("RenamedHeader")); }
+
+    inline RuleList renamedClasses() const
+    { return rules(QString::fromLatin1("RenamedClass")); }
+
+    inline RuleList renamedEnums() const
+    { return rules(QString::fromLatin1("RenamedEnumvalue")); }
+
+    inline RuleList rules(const QString &kind) const
+    { return m_rules.value(kind); }
+
+    virtual bool startDocument()
+    {
+        m_rules.clear();
+        m_state.current.clear();
+        m_state.kind.clear();
+        m_state.q3.clear();
+        m_state.q4.clear();
+
+        return true;
+    }
+
+    virtual bool startElement(const QString &, const QString &, const QString &qName, const QXmlAttributes &attrs)
+    {
+        if (qName == QLatin1String("item")) {
+            m_state.kind = attrs.value(QLatin1String("Type"));
+
+            m_state.current.clear();
+            m_state.q3.clear();
+            m_state.q4.clear();
+
+            if (!m_rules.contains(m_state.kind))
+                m_rules[m_state.kind].clear();
+
+            return true;
+        }
+
+        return true; // ### only if it is a valid tag
+    }
+
+
+    virtual bool endElement(const QString &, const QString &, const QString &qName)
+    {
+        if (qName == QLatin1String("Qt3")) {
+            m_state.q3 = m_state.current.trimmed();
+        } else if (qName == QLatin1String("Qt4")) {
+            m_state.q4 = m_state.current.trimmed();
+        } else if (qName == QLatin1String("item")
+                   && (m_state.kind == QLatin1String("RenamedHeader")
+                       || m_state.kind == QLatin1String("RenamedEnumvalue")
+                       || m_state.kind == QLatin1String("RenamedClass"))) {
+            Rule r(m_state.q3, m_state.q4);
+            m_rules[m_state.kind].append(r);
+        }
+
+        m_state.current.clear();
+        return true;
+    }
+
+    virtual bool characters(const QString &ch)
+    { m_state.current += ch; return true; }
+
+    virtual bool error(const QXmlParseException &e)
+    { Q_UNUSED(e); Q_ASSERT(0); return true; }
+
+    virtual bool fatalError(const QXmlParseException &e)
+    { Q_UNUSED(e); Q_ASSERT(0); return true; }
+
+    virtual bool warning(const QXmlParseException &e)
+    { Q_UNUSED(e); Q_ASSERT(0); return true; }
+
+private:
+    QHash<QString, RuleList> m_rules;
+
+    struct state
+    {
+        QString current;
+        QString kind;
+        QString q3;
+        QString q4;
+    } m_state;
+};
+
+void Porting::readXML(RuleList *renamedHeaders, RuleList *renamedClasses, RuleList *renamedEnums)
+{
+    QString fileName = QLatin1String("q3porting.xml");
+    QString filePath;
+    //check QLibraryInfo::DataPath/filename
+    filePath = QDir::cleanPath(QLibraryInfo::location(QLibraryInfo::DataPath) + QLatin1String("/") + fileName)  ;
+
+    //check QLibraryInfo::PrefixPath/tools/porting/src/filename
+    if (!QFile::exists(filePath))
+        filePath = QDir::cleanPath(QLibraryInfo::location(QLibraryInfo::PrefixPath) + QLatin1String("/tools/porting/src/") + fileName);
+
+    // for bootstrapping, look in the rules file in a location
+    // relative to where it would be in the source tree
+    if (!QFile::exists(filePath))
+        filePath = QDir::cleanPath(QApplication::instance()->applicationDirPath() + QLatin1String("/../tools/porting/src/") + fileName);
+
+    if (!QFile::exists(filePath)) {
+        fprintf(stderr, "Error: Could not find rules file: %s\n", fileName.toLatin1().constData());
+        Q_ASSERT(0);
+    }
+
+    ContentHandler handler;
+
+    QXmlSimpleReader reader;
+    reader.setContentHandler(&handler);
+    reader.setErrorHandler(&handler);
+
+    QFile file(filePath);
+    file.open(QFile::ReadOnly);
+
+    QXmlInputSource source(file);
+    bool ok = reader.parse(&source);
+    Q_UNUSED(ok);
+    Q_ASSERT(ok);
+
+    if (renamedHeaders)
+        *renamedHeaders = handler.renamedHeaders();
+    if (renamedClasses)
+        *renamedClasses = handler.renamedClasses();
+    if (renamedEnums)
+        *renamedEnums = handler.renamedEnums();
+
+}
+
+Porting::Porting()
+{
+    readXML(&m_renamedHeaders, &m_renamedClasses, &m_renamedEnums);
+}
+
+int Porting::findRule(const RuleList &rules, const QString &q3)
+{
+    for (int i=0; i<rules.count(); ++i)
+        if (rules.at(i).first == q3)
+            return i;
+    return -1;
+}
+
+QString Porting::renameHeader(const QString &headerName) const
+{
+    int index = findRule(m_renamedHeaders, headerName);
+    return index == -1 ? headerName : m_renamedHeaders.at(index).second;
+}
+
+QString Porting::renameClass(const QString &className) const
+{
+    if (className == QLatin1String("QSplitter"))  // We don't want a Q3Splitter, ever!
+        return className;
+
+    int index = findRule(m_renamedClasses, className);
+    return index == -1 ? className : m_renamedClasses.at(index).second;
+}
+
+QString Porting::renameEnumerator(const QString &enumName) const
+{
+    int index = findRule(m_renamedEnums, enumName);
+    return index == -1 ? QString() : m_renamedEnums.at(index).second;
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/qt3to4.h b/src/tools/uic3/qt3to4.h
new file mode 100644
index 0000000..806a209
--- /dev/null
+++ b/src/tools/uic3/qt3to4.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QT3TO4_H
+#define QT3TO4_H
+
+#include <QString>
+#include <QList>
+#include <QPair>
+
+QT_BEGIN_NAMESPACE
+
+class Porting
+{
+public:
+    typedef QPair<QString, QString> Rule;
+    typedef QList<Rule> RuleList;
+
+public:
+    Porting();
+
+    inline RuleList renamedHeaders() const
+    { return m_renamedHeaders; }
+
+    inline RuleList renamedClasses() const
+    { return m_renamedClasses; }
+
+    QString renameHeader(const QString &headerName) const;
+    QString renameClass(const QString &className) const;
+    QString renameEnumerator(const QString &enumName) const;
+
+protected:
+    static void readXML(RuleList *renamedHeaders, RuleList *renamedClasses, RuleList *renamedEnums);
+    static int findRule(const RuleList &rules, const QString &q3);
+
+private:
+    RuleList m_renamedHeaders;
+    RuleList m_renamedClasses;
+    RuleList m_renamedEnums;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT3TO4_H
diff --git a/src/tools/uic3/subclassing.cpp b/src/tools/uic3/subclassing.cpp
new file mode 100644
index 0000000..e590ab7
--- /dev/null
+++ b/src/tools/uic3/subclassing.cpp
@@ -0,0 +1,362 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "parser.h"
+#include "domtool.h"
+#include "globaldefs.h"
+#include <QFile>
+#include <QStringList>
+#include <QDateTime>
+#include <QRegExp>
+#include <stdio.h>
+#include <stdlib.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+  Creates a declaration ( headerfile ) for a subclass \a subClass
+  of the form given in \a e
+
+  \sa createSubImpl()
+ */
+void Ui3Reader::createSubDecl( const QDomElement &e, const QString& subClass )
+{
+    QDomElement n;
+    QDomNodeList nl;
+    int i;
+
+    QString objClass = getClassName( e );
+    if ( objClass.isEmpty() )
+        return;
+
+    out << "class " << subClass << " : public " << nameOfClass << endl;
+    out << "{" << endl;
+
+/* tmake ignore Q_OBJECT */
+    out << "    Q_OBJECT" << endl;
+    out << endl;
+    out << "public:" << endl;
+
+    // constructor
+    if ( objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard") ) {
+        out << "    " << subClass << "( QWidget* parent = 0, const char* name = 0, bool modal = false, Qt::WindowFlags fl = 0 );" << endl;
+    } else { // standard QWidget
+        out << "    " << subClass << "( QWidget* parent = 0, const char* name = 0, Qt::WindowFlags fl = 0 );" << endl;
+    }
+
+    // destructor
+    out << "    ~" << subClass << "();" << endl;
+    out << endl;
+
+    // find additional functions
+    QStringList publicSlots, protectedSlots, privateSlots;
+    QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
+    QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
+    QStringList publicFuncts, protectedFuncts, privateFuncts;
+    QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
+    QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
+    for ( i = 0; i < (int) nl.length(); i++ ) {
+        n = nl.item(i).toElement();
+        if ( n.parentNode().toElement().tagName() != QLatin1String("slots")
+             && n.parentNode().toElement().tagName() != QLatin1String("connections") )
+            continue;
+        if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if ( functionName.endsWith(QLatin1String(";")))
+            functionName = functionName.left( functionName.length() - 1 );
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if ( access == QLatin1String("protected") ) {
+            protectedSlots += functionName;
+            protectedSlotTypes += returnType;
+            protectedSlotSpecifier += specifier;
+        } else if ( access == QLatin1String("private") ) {
+            privateSlots += functionName;
+            privateSlotTypes += returnType;
+            privateSlotSpecifier += specifier;
+        } else {
+            publicSlots += functionName;
+            publicSlotTypes += returnType;
+            publicSlotSpecifier += specifier;
+        }
+    }
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
+    for ( i = 0; i < (int) nl.length(); i++ ) {
+        n = nl.item(i).toElement();
+        if ( n.parentNode().toElement().tagName() != QLatin1String("functions") )
+            continue;
+        if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if ( functionName.endsWith(QLatin1String(";")) )
+            functionName = functionName.left( functionName.length() - 1 );
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if ( access == QLatin1String("protected") ) {
+            protectedFuncts += functionName;
+            protectedFunctRetTyp += returnType;
+            protectedFunctSpec += specifier;
+        } else if ( access == QLatin1String("private") ) {
+            privateFuncts += functionName;
+            privateFunctRetTyp += returnType;
+            privateFunctSpec += specifier;
+        } else {
+            publicFuncts += functionName;
+            publicFunctRetTyp += returnType;
+            publicFunctSpec += specifier;
+        }
+    }
+
+    if ( !publicFuncts.isEmpty() )
+        writeFunctionsSubDecl( publicFuncts, publicFunctRetTyp, publicFunctSpec );
+
+    // create public additional slots
+    if ( !publicSlots.isEmpty() ) {
+        out << "public slots:" << endl;
+        writeFunctionsSubDecl( publicSlots, publicSlotTypes, publicSlotSpecifier );
+    }
+
+    if ( !protectedFuncts.isEmpty() ) {
+        out << "protected:" << endl;
+        writeFunctionsSubDecl( protectedFuncts, protectedFunctRetTyp, protectedFunctSpec );
+    }
+
+    // create protected additional slots
+    if ( !protectedSlots.isEmpty() ) {
+        out << "protected slots:" << endl;
+        writeFunctionsSubDecl( protectedSlots, protectedSlotTypes, protectedSlotSpecifier );
+    }
+
+    if ( !privateFuncts.isEmpty() ) {
+        out << "private:" << endl;
+        writeFunctionsSubDecl( privateFuncts, privateFunctRetTyp, privateFunctSpec );
+    }
+
+    // create private additional slots
+    if ( !privateSlots.isEmpty() ) {
+        out << "private slots:" << endl;
+        writeFunctionsSubDecl( privateSlots, privateSlotTypes, privateSlotSpecifier );
+    }
+    out << "};" << endl;
+}
+
+void Ui3Reader::writeFunctionsSubDecl( const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst )
+{
+    QStringList::ConstIterator it, it2, it3;
+    for ( it = fuLst.begin(), it2 = typLst.begin(), it3 = specLst.begin();
+          it != fuLst.end(); ++it, ++it2, ++it3 ) {
+        QString type = fixDeclaration(*it2);
+        if ( type.isEmpty() )
+            type = QLatin1String("void");
+        if ( *it3 == QLatin1String("non virtual") )
+            continue;
+        out << "    " << type << " " << fixDeclaration(*it) << ";" << endl;
+    }
+    out << endl;
+}
+
+/*!
+  Creates an implementation for a subclass \a subClass of the form
+  given in \a e
+
+  \sa createSubDecl()
+ */
+void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
+{
+    QDomElement n;
+    QDomNodeList nl;
+    int i;
+
+    QString objClass = getClassName( e );
+    if ( objClass.isEmpty() )
+        return;
+
+    // constructor
+    if ( objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard") ) {
+        out << "/* " << endl;
+        out << " *  Constructs a " << subClass << " which is a child of 'parent', with the " << endl;
+        out << " *  name 'name' and widget flags set to 'f' " << endl;
+        out << " *" << endl;
+        out << " *  The " << objClass.mid(1).toLower() << " will by default be modeless, unless you set 'modal' to" << endl;
+        out << " *  true to construct a modal " << objClass.mid(1).toLower() << "." << endl;
+        out << " */" << endl;
+        out << subClass << "::" << subClass << "( QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl )" << endl;
+        out << "    : " << nameOfClass << "( parent, name, modal, fl )" << endl;
+    } else { // standard QWidget
+        out << "/* " << endl;
+        out << " *  Constructs a " << subClass << " which is a child of 'parent', with the " << endl;
+        out << " *  name 'name' and widget flags set to 'f' " << endl;
+        out << " */" << endl;
+        out << subClass << "::" << subClass << "( QWidget* parent, const char* name, Qt::WindowFlags fl )" << endl;
+        out << "    : " << nameOfClass << "( parent, name, fl )" << endl;
+    }
+    out << "{" << endl;
+    out << "}" << endl;
+    out << endl;
+
+    // destructor
+    out << "/*  " << endl;
+    out << " *  Destroys the object and frees any allocated resources" << endl;
+    out << " */" << endl;
+    out << subClass << "::~" << subClass << "()" << endl;
+    out << "{" << endl;
+    out << "    // no need to delete child widgets, Qt does it all for us" << endl;
+    out << "}" << endl;
+    out << endl;
+
+
+    // find additional functions
+    QStringList publicSlots, protectedSlots, privateSlots;
+    QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
+    QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
+    QStringList publicFuncts, protectedFuncts, privateFuncts;
+    QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
+    QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
+    for ( i = 0; i < (int) nl.length(); i++ ) {
+        n = nl.item(i).toElement();
+        if ( n.parentNode().toElement().tagName() != QLatin1String("slots")
+             && n.parentNode().toElement().tagName() != QLatin1String("connections") )
+            continue;
+        if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if ( functionName.endsWith(QLatin1String(";")) )
+            functionName = functionName.left( functionName.length() - 1 );
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if ( access == QLatin1String("protected") ) {
+            protectedSlots += functionName;
+            protectedSlotTypes += returnType;
+            protectedSlotSpecifier += specifier;
+        } else if ( access == QLatin1String("private") ) {
+            privateSlots += functionName;
+            privateSlotTypes += returnType;
+            privateSlotSpecifier += specifier;
+        } else {
+            publicSlots += functionName;
+            publicSlotTypes += returnType;
+            publicSlotSpecifier += specifier;
+        }
+    }
+
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
+    for ( i = 0; i < (int) nl.length(); i++ ) {
+        n = nl.item(i).toElement();
+        if ( n.parentNode().toElement().tagName() != QLatin1String("functions") )
+            continue;
+        if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
+            continue;
+        QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
+        QString functionName = n.firstChild().toText().data().trimmed();
+        if ( functionName.endsWith(QLatin1String(";")) )
+            functionName = functionName.left( functionName.length() - 1 );
+        QString specifier = n.attribute(QLatin1String("specifier"));
+        QString access = n.attribute(QLatin1String("access"));
+        if ( access == QLatin1String("protected") ) {
+            protectedFuncts += functionName;
+            protectedFunctRetTyp += returnType;
+            protectedFunctSpec += specifier;
+        } else if ( access == QLatin1String("private") ) {
+            privateFuncts += functionName;
+            privateFunctRetTyp += returnType;
+            privateFunctSpec += specifier;
+        } else {
+            publicFuncts += functionName;
+            publicFunctRetTyp += returnType;
+            publicFunctSpec += specifier;
+        }
+    }
+
+    if ( !publicFuncts.isEmpty() )
+        writeFunctionsSubImpl( publicFuncts, publicFunctRetTyp, publicFunctSpec, subClass, QLatin1String("public function"));
+
+    // create stubs for public additional slots
+    if ( !publicSlots.isEmpty() )
+        writeFunctionsSubImpl( publicSlots, publicSlotTypes, publicSlotSpecifier, subClass, QLatin1String("public slot"));
+
+    if ( !protectedFuncts.isEmpty() )
+        writeFunctionsSubImpl( protectedFuncts, protectedFunctRetTyp, protectedFunctSpec, subClass, QLatin1String("protected function"));
+
+    // create stubs for protected additional slots
+    if ( !protectedSlots.isEmpty() )
+        writeFunctionsSubImpl( protectedSlots, protectedSlotTypes, protectedSlotSpecifier, subClass, QLatin1String("protected slot"));
+
+    if ( !privateFuncts.isEmpty() )
+        writeFunctionsSubImpl( privateFuncts, privateFunctRetTyp, privateFunctSpec, subClass, QLatin1String("private function"));
+
+    // create stubs for private additional slots
+    if ( !privateSlots.isEmpty() )
+        writeFunctionsSubImpl( privateSlots, privateSlotTypes, privateSlotSpecifier, subClass, QLatin1String("private slot"));
+}
+
+void Ui3Reader::writeFunctionsSubImpl( const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst,
+                                 const QString &subClass, const QString &descr )
+{
+    QStringList::ConstIterator it, it2, it3;
+    for ( it = fuLst.begin(), it2 = typLst.begin(), it3 = specLst.begin();
+          it != fuLst.end(); ++it, ++it2, ++it3 ) {
+        QString type = fixDeclaration(*it2);
+        if ( type.isEmpty() )
+            type = QLatin1String("void");
+        if ( *it3 == QLatin1String("non virtual") )
+            continue;
+        out << "/*" << endl;
+        out << " * " << descr << endl;
+        out << " */" << endl;
+        out << type << " " << subClass << "::" << fixDeclaration(*it) << endl;
+        out << "{" << endl;
+        out << "    qWarning( \"" << subClass << "::" << fixDeclaration(*it) << " not yet implemented!\" );" << endl;
+        out << "}" << endl << endl;
+    }
+    out << endl;
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/ui3reader.cpp b/src/tools/uic3/ui3reader.cpp
new file mode 100644
index 0000000..1ba4b2f
--- /dev/null
+++ b/src/tools/uic3/ui3reader.cpp
@@ -0,0 +1,639 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui3reader.h"
+#include "parser.h"
+#include "domtool.h"
+#include "ui4.h"
+#include "widgetinfo.h"
+#include "globaldefs.h"
+#include "qt3to4.h"
+
+#include <QFile>
+#include <QDateTime>
+#include <QRegExp>
+#include <QXmlStreamWriter>
+#include <QtDebug>
+#include <stdio.h>
+#include <stdlib.h>
+
+QT_BEGIN_NAMESPACE
+
+bool Ui3Reader::isMainWindow = false;
+
+static QString lineColDebug(int line, int col)
+{
+    if (line >= 0) {
+        const QString ret = QString::fromLatin1("Line: %1%2");
+        return ret.arg(line).arg(col >= 0 ? QString::fromLatin1(" Column: %1").arg(col) : QString());
+    }
+    return QString();
+}
+
+void Ui3Reader::errorInvalidProperty(const QString &propertyName, const QString &widgetName, const QString &widgetClass, int line, int col)
+{
+    fprintf(stderr, "uic3: property `%s' for widget `%s' of type `%s' is not supported. %s\n",
+            propertyName.toLatin1().constData(),
+            widgetName.toLatin1().constData(),
+            widgetClass.toLatin1().constData(),
+            lineColDebug(line, col).toLocal8Bit().constData());
+}
+
+void Ui3Reader::errorInvalidSignal(const QString &signal, const QString &widgetName, const QString &widgetClass, int line, int col)
+{
+    fprintf(stderr, "uic3: signal `%s' for widget `%s' of type `%s' is not supported; connection may fail. %s\n",
+            signal.toLatin1().constData(), widgetName.toLatin1().constData(),
+            widgetClass.toLatin1().constData(),
+            lineColDebug(line, col).toLocal8Bit().constData());
+}
+
+void Ui3Reader::errorInvalidSlot(const QString &slot, const QString &widgetName, const QString &widgetClass, int line, int col)
+{
+    fprintf(stderr, "uic3: slot `%s' for widget `%s' of type `%s' is not supported; connection may fail. %s\n",
+            slot.toLatin1().constData(),
+            widgetName.toLatin1().constData(),
+            widgetClass.toLatin1().constData(),
+            lineColDebug(line, col).toLocal8Bit().constData());
+}
+
+QString Ui3Reader::getComment(const QDomNode& n)
+{
+    QDomNode child = n.firstChild();
+    while (!child.isNull()) {
+        if (child.toElement().tagName() == QLatin1String("comment"))
+            return child.toElement().firstChild().toText().data();
+        child = child.nextSibling();
+    }
+    return QString();
+}
+
+QString Ui3Reader::mkBool(bool b)
+{
+    return b ? QLatin1String("true") : QLatin1String("false");
+}
+
+QString Ui3Reader::mkBool(const QString& s)
+{
+    return mkBool(s == QLatin1String("true") || s == QLatin1String("1"));
+}
+
+bool Ui3Reader::toBool(const QString& s)
+{
+    return s == QLatin1String("true") || s.toInt() != 0;
+}
+
+QString Ui3Reader::fixString(const QString &str, bool encode)
+{
+    QString s;
+    if (!encode) {
+        s = str;
+        s.replace(QLatin1String("\\"), QLatin1String("\\\\"));
+        s.replace(QLatin1String("\""), QLatin1String("\\\""));
+        s.replace(QLatin1String("\r"), QLatin1String(""));
+        s.replace(QLatin1String("\n"), QLatin1String("\\n\"\n\""));
+    } else {
+        QByteArray utf8 = str.utf8();
+        const int l = utf8.length();
+        for (int i = 0; i < l; ++i)
+            s += QLatin1String("\\x") + QString::number((uchar)utf8[i], 16);
+    }
+
+    return QLatin1String("\"") + s + QLatin1String("\"");
+}
+
+QString Ui3Reader::trcall(const QString& sourceText, const QString& comment)
+{
+    if (sourceText.isEmpty() && comment.isEmpty())
+        return QLatin1String("QString()");
+
+    QString t = trmacro;
+    bool encode = false;
+    if (t.isNull()) {
+        t = QLatin1String("tr");
+        for (int i = 0; i < (int) sourceText.length(); i++) {
+            if (sourceText[i].unicode() >= 0x80) {
+                t = QLatin1String("trUtf8");
+                encode = true;
+                break;
+            }
+        }
+    }
+
+    if (comment.isEmpty()) {
+        return t + QLatin1String("(") + fixString(sourceText, encode) + QLatin1String(")");
+    } else {
+        return t + QLatin1String("(")
+            + fixString(sourceText, encode)
+            + QLatin1String(", ")
+            + fixString(comment, encode) + QLatin1String(")");
+    }
+}
+
+QString Ui3Reader::mkStdSet(const QString& prop)
+{
+    return QLatin1String("set") + prop[0].toUpper() + prop.mid(1);
+}
+
+void Ui3Reader::init()
+{
+    outputFileName.clear();
+    trmacro.clear();
+    nofwd = false;
+
+    fileName.clear();
+    writeFunctImpl = true;
+    defMargin = BOXLAYOUT_DEFAULT_MARGIN;
+    defSpacing = BOXLAYOUT_DEFAULT_SPACING;
+    externPixmaps = false;
+    indent = QLatin1String("    "); // default indent
+
+    item_used = cg_used = pal_used = 0;
+
+    layouts.clear();
+    layouts << QLatin1String("hbox") << QLatin1String("vbox") << QLatin1String("grid");
+    tags = layouts;
+    tags << QLatin1String("widget");
+
+    nameOfClass.clear();
+    namespaces.clear();
+    bareNameOfClass.clear();
+}
+
+QDomElement Ui3Reader::parse(const QDomDocument &doc)
+{
+    root = doc.firstChild().toElement();
+    widget = QDomElement();
+
+    pixmapLoaderFunction = getPixmapLoaderFunction(doc.firstChild().toElement());
+    nameOfClass = getFormClassName(doc.firstChild().toElement());
+
+    uiFileVersion = doc.firstChild().toElement().attribute(QLatin1String("version"));
+    stdsetdef = toBool(doc.firstChild().toElement().attribute(QLatin1String("stdsetdef")));
+
+    if (doc.firstChild().isNull() || doc.firstChild().firstChild().isNull())
+        return widget;
+
+    QDomElement e = doc.firstChild().firstChild().toElement();
+    while (!e.isNull()) {
+        if (e.tagName() == QLatin1String("widget")) {
+            widget = e;
+        } else if (e.tagName() == QLatin1String("pixmapinproject")) {
+            externPixmaps = true;
+        } else if (e.tagName() == QLatin1String("layoutdefaults")) {
+            defSpacing = e.attribute(QLatin1String("spacing"), defSpacing.toString());
+            defMargin = e.attribute(QLatin1String("margin"), defMargin.toString());
+        } else if (e.tagName() == QLatin1String("layoutfunctions")) {
+            defSpacing = e.attribute(QLatin1String("spacing"), defSpacing.toString());
+            bool ok;
+            defSpacing.toInt(&ok);
+            if (!ok) {
+                QString buf = defSpacing.toString();
+                defSpacing = buf.append(QLatin1String("()"));
+            }
+            defMargin = e.attribute(QLatin1String("margin"), defMargin.toString());
+            defMargin.toInt(&ok);
+            if (!ok) {
+                QString buf = defMargin.toString();
+                defMargin = buf.append(QLatin1String("()"));
+            }
+        }
+        e = e.nextSibling().toElement();
+    }
+
+    return widget;
+}
+
+Ui3Reader::Ui3Reader(QTextStream &outStream)
+   : out(outStream), trout(&languageChangeBody)
+{
+    m_porting = new Porting();
+    m_extractImages = false;
+}
+
+Ui3Reader::~Ui3Reader()
+{
+    delete m_porting;
+}
+
+void Ui3Reader::generate(const QString &fn, const QString &outputFn,
+          QDomDocument doc, bool decl, bool subcl, const QString &trm,
+          const QString& subClass, bool omitForwardDecls, bool implicitIncludes, const QString &convertedUiFile)
+{
+    init();
+
+    fileName = fn;
+    outputFileName = outputFn;
+    trmacro = trm;
+    nofwd = omitForwardDecls;
+
+    QDomElement e = parse(doc);
+
+    if (nameOfClass.isEmpty())
+        nameOfClass = getObjectName(e);
+    namespaces = nameOfClass.split(QLatin1String("::"));
+    bareNameOfClass = namespaces.last();
+    namespaces.removeLast();
+
+    if (!convertedUiFile.isEmpty()) {
+        createWrapperDecl(e, convertedUiFile);
+    } else if (subcl) {
+        if (decl)
+            createSubDecl(e, subClass);
+        else
+            createSubImpl(e, subClass);
+    } else {
+        if (decl)
+            createFormDecl(e, implicitIncludes);
+        else
+            createFormImpl(e);
+    }
+
+}
+
+void Ui3Reader::generateUi4(const QString &fn, const QString &outputFn, QDomDocument doc, bool implicitIncludes)
+{
+    init();
+
+    fileName = fn;
+    outputFileName = outputFn;
+
+    DomUI *ui = generateUi4(parse(doc), implicitIncludes);
+    if (!ui)
+        return;
+
+    if (pixmapLoaderFunction.size())
+        ui->setElementPixmapFunction(pixmapLoaderFunction);
+
+    QXmlStreamWriter writer(out.device());
+    writer.setAutoFormatting(true);
+    writer.setAutoFormattingIndent(2);
+    writer.writeStartDocument();
+    ui->write(writer);
+    writer.writeEndDocument();
+
+    delete ui;
+}
+
+void Ui3Reader::setTrMacro(const QString &trmacro)
+{
+    this->trmacro = trmacro;
+}
+
+void Ui3Reader::setForwardDeclarationsEnabled(bool b)
+{
+    nofwd = !b;
+}
+
+void Ui3Reader::setOutputFileName(const QString &fileName)
+{
+    outputFileName = fileName;
+}
+
+/*! Extracts a pixmap loader function from \a e
+ */
+QString Ui3Reader::getPixmapLoaderFunction(const QDomElement& e)
+{
+    QDomElement n;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("pixmapfunction"))
+            return n.firstChild().toText().data();
+    }
+    return QString();
+}
+
+
+/*! Extracts the forms class name from \a e
+ */
+QString Ui3Reader::getFormClassName(const QDomElement& e)
+{
+    QDomElement n;
+    QString cn;
+    for (n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement()) {
+        if (n.tagName() == QLatin1String("class")) {
+            QString s = n.firstChild().toText().data();
+            int i;
+            while ((i = s.indexOf(QLatin1Char(' '))) != -1)
+                s[i] = QLatin1Char('_');
+            cn = s;
+        }
+    }
+    return cn;
+}
+
+/*! Extracts a class name from \a e.
+ */
+QString Ui3Reader::getClassName(const QDomElement& e)
+{
+    QString s = e.attribute(QLatin1String("class"));
+    if (s.isEmpty() && e.tagName() == QLatin1String("toolbar"))
+        s = QLatin1String(QLatin1String("QToolBar"));
+    else if (s.isEmpty() && e.tagName() == QLatin1String("menubar"))
+        s = QLatin1String("QMenuBar");
+
+    return fixClassName(s);
+}
+
+/*! Returns true if database framework code is generated, else false.
+*/
+
+bool Ui3Reader::isFrameworkCodeGenerated(const QDomElement& e)
+{
+    QDomElement n = getObjectProperty(e, QLatin1String("frameworkCode"));
+    if (n.attribute(QLatin1String("name")) == QLatin1String("frameworkCode") &&
+         !DomTool::elementToVariant(n.firstChild().toElement(), QVariant(true)).toBool())
+        return false;
+    return true;
+}
+
+/*! Extracts an object name from \a e. It's stored in the 'name'
+ property.
+ */
+QString Ui3Reader::getObjectName(const QDomElement& e)
+{
+    QDomElement n = getObjectProperty(e, QLatin1String("name"));
+    if (n.firstChild().toElement().tagName() == QLatin1String("cstring"))
+        return n.firstChild().toElement().firstChild().toText().data();
+    return QString();
+}
+
+/*! Extracts an layout name from \a e. It's stored in the 'name'
+ property of the preceding sibling (the first child of a QLayoutWidget).
+ */
+QString Ui3Reader::getLayoutName(const QDomElement& e)
+{
+    QDomElement p = e.parentNode().toElement();
+    QString name;
+
+    if (getClassName(p) != QLatin1String("QLayoutWidget"))
+        name = QLatin1String("Layout");
+
+    QDomElement n = getObjectProperty(p, QLatin1String("name"));
+    if (n.firstChild().toElement().tagName() == QLatin1String("cstring")) {
+        name.prepend(n.firstChild().toElement().firstChild().toText().data());
+        return name.split(QLatin1String("::")).last();
+    }
+    return e.tagName();
+}
+
+
+QString Ui3Reader::getDatabaseInfo(const QDomElement& e, const QString& tag)
+{
+    QDomElement n;
+    QDomElement n1;
+    int child = 0;
+    // database info is a stringlist stored in this order
+    if (tag == QLatin1String("connection"))
+        child = 0;
+    else if (tag == QLatin1String("table"))
+        child = 1;
+    else if (tag == QLatin1String("field"))
+        child = 2;
+    else
+        return QString();
+    n = getObjectProperty(e, QLatin1String("database"));
+    if (n.firstChild().toElement().tagName() == QLatin1String("stringlist")) {
+            // find correct stringlist entry
+            QDomElement n1 = n.firstChild().firstChild().toElement();
+            for (int i = 0; i < child && !n1.isNull(); ++i)
+                n1 = n1.nextSibling().toElement();
+            if (n1.isNull())
+                return QString();
+            return n1.firstChild().toText().data();
+    }
+    return QString();
+}
+
+static const char* const ColorRole[] = {
+    "Foreground", "Button", "Light", "Midlight", "Dark", "Mid",
+    "Text", "BrightText", "ButtonText", "Base", "Background", "Shadow",
+    "Highlight", "HighlightedText", "Link", "LinkVisited", 0
+};
+
+
+/*!
+  Creates a colorgroup with name \a name from the color group \a cg
+ */
+void Ui3Reader::createColorGroupImpl(const QString& name, const QDomElement& e)
+{
+    int r = -1;
+    QDomElement n = e.firstChild().toElement();
+    QString color;
+
+    Color white;
+    white.init(255, 255, 255);
+
+    Color black;
+    black.init(0, 0, 0);
+
+    while (!n.isNull()) {
+        if (n.tagName() == QLatin1String("color")) {
+            r++;
+            Color col = DomTool::readColor(n);
+            color = QLatin1String("QColor(%1, %2, %3)");
+            color = color.arg(col.red).arg(col.green).arg(col.blue);
+            if (col == white)
+                color = QLatin1String("white");
+            else if (col == black)
+                color = QLatin1String("black");
+            if (n.nextSibling().toElement().tagName() != QLatin1String("pixmap")) {
+                out << indent << name << ".setColor(QColorGroup::" << ColorRole[r] << ", " << color << ");" << endl;
+            }
+        } else if (n.tagName() == QLatin1String("pixmap")) {
+            QString pixmap = n.firstChild().toText().data();
+            if (!pixmapLoaderFunction.isEmpty()) {
+                pixmap.prepend(pixmapLoaderFunction
+                    + QLatin1String("(")
+                    + QLatin1String(externPixmaps ? "\"" : ""));
+
+                pixmap.append(QLatin1String(externPixmaps ? "\"" : "") + QLatin1String(")"));
+            }
+            out << indent << name << ".setBrush(QColorGroup::"
+                << ColorRole[r] << ", QBrush(" << color << ", " << pixmap << "));" << endl;
+        }
+        n = n.nextSibling().toElement();
+    }
+}
+
+/*!
+  Auxiliary function to load a color group. The colorgroup must not
+  contain pixmaps.
+ */
+ColorGroup Ui3Reader::loadColorGroup(const QDomElement &e)
+{
+    ColorGroup cg;
+    int r = -1;
+    QDomElement n = e.firstChild().toElement();
+    Color col;
+    while (!n.isNull()) {
+        if (n.tagName() == QLatin1String("color")) {
+            r++;
+            col = DomTool::readColor(n);
+            cg.append(qMakePair(r, col));
+        }
+        n = n.nextSibling().toElement();
+    }
+    return cg;
+}
+
+/*!  Returns true if the widget properties specify that it belongs to
+  the database \a connection and \a table.
+*/
+
+bool Ui3Reader::isWidgetInTable(const QDomElement& e, const QString& connection, const QString& table)
+{
+    QString conn = getDatabaseInfo(e, QLatin1String("connection"));
+    QString tab = getDatabaseInfo(e, QLatin1String("table"));
+    if (conn == connection && tab == table)
+        return true;
+    return false;
+}
+
+/*!
+  Registers all database connections, cursors and forms.
+*/
+
+void Ui3Reader::registerDatabases(const QDomElement& e)
+{
+    QDomElement n;
+    QDomNodeList nl;
+    int i;
+    nl = e.parentNode().toElement().elementsByTagName(QLatin1String("widget"));
+    for (i = 0; i < (int) nl.length(); ++i) {
+        n = nl.item(i).toElement();
+        QString conn = getDatabaseInfo(n, QLatin1String("connection"));
+        QString tab = getDatabaseInfo(n, QLatin1String("table"));
+        QString fld = getDatabaseInfo(n, QLatin1String("field"));
+        if (!conn.isNull()) {
+            dbConnections += conn;
+            if (!tab.isNull()) {
+                dbCursors[conn] += tab;
+                if (!fld.isNull())
+                    dbForms[conn] += tab;
+            }
+        }
+    }
+}
+
+/*!
+  Registers an object with name \a name.
+
+  The returned name is a valid variable identifier, as similar to \a
+  name as possible and guaranteed to be unique within the form.
+
+  \sa registeredName(), isObjectRegistered()
+ */
+QString Ui3Reader::registerObject(const QString& name)
+{
+    if (objectNames.isEmpty()) {
+        // some temporary variables we need
+        objectNames += QLatin1String("img");
+        objectNames += QLatin1String("item");
+        objectNames += QLatin1String("cg");
+        objectNames += QLatin1String("pal");
+    }
+
+    QString result = name;
+    int i;
+    while ((i = result.indexOf(QLatin1Char(' '))) != -1 ) {
+        result[i] = QLatin1Char('_');
+    }
+
+    if (objectNames.contains(result)) {
+        int i = 2;
+        while (objectNames.contains(result + QLatin1String("_") + QString::number(i)))
+            i++;
+        result += QLatin1String("_");
+        result += QString::number(i);
+    }
+    objectNames += result;
+    objectMapper.insert(name, result);
+    return result;
+}
+
+/*!
+  Returns the registered name for the original name \a name
+  or \a name if \a name  wasn't registered.
+
+  \sa registerObject(), isObjectRegistered()
+ */
+QString Ui3Reader::registeredName(const QString& name)
+{
+    if (!objectMapper.contains(name))
+        return name;
+    return objectMapper[name];
+}
+
+/*!
+  Returns whether the object \a name was registered yet or not.
+ */
+bool Ui3Reader::isObjectRegistered(const QString& name)
+{
+    return objectMapper.contains(name);
+}
+
+/*!
+  Unifies the entries in stringlist \a list. Should really be a QStringList feature.
+ */
+QStringList Ui3Reader::unique(const QStringList& list)
+{
+    if (list.isEmpty())
+        return list;
+
+    QStringList result;
+    for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it) {
+        if (!result.contains(*it))
+            result += *it;
+    }
+    return result;
+}
+
+bool Ui3Reader::isLayout(const QString& name) const
+{
+    return layoutObjects.contains(name);
+}
+
+void Ui3Reader::setExtractImages(bool extract, const QString &qrcOutputFile)
+{
+    m_extractImages = extract;
+    m_qrcOutputFile = qrcOutputFile;
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/ui3reader.h b/src/tools/uic3/ui3reader.h
new file mode 100644
index 0000000..60e0cee
--- /dev/null
+++ b/src/tools/uic3/ui3reader.h
@@ -0,0 +1,233 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef UI3READER_H
+#define UI3READER_H
+
+#include <QDomDocument>
+#include <QString>
+#include <QStringList>
+#include <QMap>
+#include <QTextStream>
+#include <QVariant>
+#include <QByteArray>
+#include <QPair>
+
+QT_BEGIN_NAMESPACE
+
+class DomUI;
+class DomFont;
+class DomWidget;
+class DomProperty;
+class DomLayout;
+class DomLayoutItem;
+class DomActionGroup;
+class Porting;
+struct Color;
+
+typedef QList<QPair<int, Color> > ColorGroup;
+
+class Ui3Reader
+{
+public:
+    Ui3Reader(QTextStream &stream);
+    ~Ui3Reader();
+
+    void computeDeps(const QDomElement &e, QStringList &globalIncludes, QStringList &localIncludes, bool impl = false);
+    void generateUi4(const QString &fn, const QString &outputFn, QDomDocument doc, bool implicitIncludes);
+
+    void generate(const QString &fn, const QString &outputFn,
+         QDomDocument doc, bool decl, bool subcl, const QString &trm,
+         const QString& subclname, bool omitForwardDecls, bool implicitIncludes, const QString &convertedUiFile);
+
+    void embed(const char *project, const QStringList &images);
+
+    void setTrMacro(const QString &trmacro);
+    void setForwardDeclarationsEnabled(bool b);
+    void setOutputFileName(const QString &fileName);
+
+    void createFormDecl(const QDomElement &e, bool implicitIncludes);
+    void createFormImpl(const QDomElement &e);
+
+    void createWrapperDecl(const QDomElement &e, const QString &convertedUiFile);
+
+    void createSubDecl(const QDomElement &e, const QString& subclname);
+    void createSubImpl(const QDomElement &e, const QString& subclname);
+
+    void createColorGroupImpl(const QString& cg, const QDomElement& e);
+    ColorGroup loadColorGroup(const QDomElement &e);
+
+    QDomElement getObjectProperty(const QDomElement& e, const QString& name);
+    QString getPixmapLoaderFunction(const QDomElement& e);
+    QString getFormClassName(const QDomElement& e);
+    QString getClassName(const QDomElement& e);
+    QString getObjectName(const QDomElement& e);
+    QString getLayoutName(const QDomElement& e);
+
+    QString registerObject(const QString& name);
+    QString registeredName(const QString& name);
+    bool isObjectRegistered(const QString& name);
+    QStringList unique(const QStringList&);
+
+    QString trcall(const QString& sourceText, const QString& comment = QString());
+
+    QDomElement parse(const QDomDocument &doc);
+
+    void setExtractImages(bool extract, const QString &qrcOutputFile);
+
+private:
+    void init();
+
+    void createWrapperDeclContents(const QDomElement &e);
+
+    void errorInvalidProperty(const QString &propertyName, const QString &widgetName, const QString &widgetClass,
+                              int line, int col);
+    void errorInvalidSignal(const QString &signal, const QString &widgetName, const QString &widgetClass,
+                            int line, int col);
+    void errorInvalidSlot(const QString &slot, const QString &widgetName, const QString &widgetClass,
+                          int line, int col);
+
+    DomUI *generateUi4(const QDomElement &e, bool implicitIncludes);
+    DomWidget *createWidget(const QDomElement &w, const QString &widgetClass = QString());
+    void createProperties(const QDomElement &e, QList<DomProperty*> *properties, const QString &className);
+    void createAttributes(const QDomElement &e, QList<DomProperty*> *properties, const QString &className);
+    DomLayout *createLayout(const QDomElement &e);
+    DomLayoutItem *createLayoutItem(const QDomElement &e);
+    DomProperty *readProperty(const QDomElement &e);
+    void fixActionGroup(DomActionGroup *g);
+    QString fixActionProperties(QList<DomProperty*> &properties, bool isActionGroup = false);
+
+    QString fixHeaderName(const QString &headerName) const;
+    QString fixClassName(const QString &className) const;
+    QString fixDeclaration(const QString &declaration) const;
+    QString fixType(const QString &type) const;
+    QString fixMethod(const QString &method) const;
+
+    QDomElement findDerivedFontProperties(const QDomElement &n) const;
+
+    void fixLayoutMargin(DomLayout *ui_layout);
+
+    QTextStream &out;
+    QTextOStream trout;
+    QString languageChangeBody;
+    QString outputFileName;
+    QStringList objectNames;
+    QMap<QString,QString> objectMapper;
+    QString indent;
+    QStringList tags;
+    QStringList layouts;
+    QString formName;
+    QString lastItem;
+    QString trmacro;
+    bool nofwd;
+
+    struct Buddy
+    {
+        Buddy(const QString& k, const QString& b)
+            : key(k), buddy(b) {}
+        Buddy(){} // for valuelist
+        QString key;
+        QString buddy;
+        bool operator==(const Buddy& other) const
+            { return (key == other.key); }
+    };
+    struct CustomInclude
+    {
+        QString header;
+        QString location;
+        Q_DUMMY_COMPARISON_OPERATOR(CustomInclude)
+    };
+    QList<Buddy> buddies;
+
+    QStringList layoutObjects;
+    bool isLayout(const QString& name) const;
+
+    uint item_used : 1;
+    uint cg_used : 1;
+    uint pal_used : 1;
+    uint stdsetdef : 1;
+    uint externPixmaps : 1;
+
+    QString uiFileVersion;
+    QString nameOfClass;
+    QStringList namespaces;
+    QString bareNameOfClass;
+    QString pixmapLoaderFunction;
+
+    void registerDatabases(const QDomElement& e);
+    bool isWidgetInTable(const QDomElement& e, const QString& connection, const QString& table);
+    bool isFrameworkCodeGenerated(const QDomElement& e);
+    QString getDatabaseInfo(const QDomElement& e, const QString& tag);
+    void createFormImpl(const QDomElement& e, const QString& form, const QString& connection, const QString& table);
+    void writeFunctionsDecl(const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst);
+    void writeFunctionsSubDecl(const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst);
+    void writeFunctionsSubImpl(const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst,
+                                const QString &subClass, const QString &descr);
+    QStringList dbConnections;
+    QMap<QString, QStringList> dbCursors;
+    QMap<QString, QStringList> dbForms;
+
+    static bool isMainWindow;
+    static QString mkBool(bool b);
+    static QString mkBool(const QString& s);
+    bool toBool(const QString& s);
+    static QString fixString(const QString &str, bool encode = false);
+    static bool onlyAscii;
+    static QString mkStdSet(const QString& prop);
+    static QString getComment(const QDomNode& n);
+    QVariant defSpacing, defMargin;
+    QString fileName;
+    bool writeFunctImpl;
+
+    QDomElement root;
+    QDomElement widget;
+
+    QMap<QString, bool> candidateCustomWidgets;
+    Porting *m_porting;
+
+    bool m_extractImages;
+    QString m_qrcOutputFile;
+    QMap<QString, QString> m_imageMap;
+};
+
+QT_END_NAMESPACE
+
+#endif // UI3READER_H
diff --git a/src/tools/uic3/uic.cpp b/src/tools/uic3/uic.cpp
new file mode 100644
index 0000000..d042abd
--- /dev/null
+++ b/src/tools/uic3/uic.cpp
@@ -0,0 +1,341 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "uic.h"
+#include "ui4.h"
+#include "driver.h"
+#include "option.h"
+#include "treewalker.h"
+#include "validator.h"
+
+#ifdef QT_UIC_CPP_GENERATOR
+#include "cppwriteincludes.h"
+#include "cppwritedeclaration.h"
+#endif
+
+#ifdef QT_UIC_JAVA_GENERATOR
+#include "javawriteincludes.h"
+#include "javawritedeclaration.h"
+#endif
+
+#include <QtXml/QDomDocument>
+#include <QtCore/QFileInfo>
+#include <QtCore/QRegExp>
+#include <QtCore/QTextStream>
+#include <QtCore/QDateTime>
+
+#if defined Q_WS_WIN
+#include <qt_windows.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+Uic::Uic(Driver *d)
+     : drv(d),
+       out(d->output()),
+       opt(d->option()),
+       info(d),
+       externalPix(true)
+{
+}
+
+Uic::~Uic()
+{
+}
+
+bool Uic::printDependencies()
+{
+    QString fileName = opt.inputFile;
+
+    QFile f;
+    if (fileName.isEmpty())
+        f.open(stdin, QIODevice::ReadOnly);
+    else {
+        f.setFileName(fileName);
+        if (!f.open(QIODevice::ReadOnly))
+            return false;
+    }
+
+    QDomDocument doc;                        // ### generalize. share more code with the other tools!
+    if (!doc.setContent(&f))
+        return false;
+
+    QDomElement root = doc.firstChildElement();
+    DomUI *ui = new DomUI();
+    ui->read(root);
+
+    double version = ui->attributeVersion().toDouble();
+    if (version < 4.0) {
+        delete ui;
+
+        fprintf(stderr, "uic: File generated with too old version of Qt Designer\n");
+        return false;
+    }
+
+    if (DomIncludes *includes = ui->elementIncludes()) {
+        foreach (DomInclude *incl, includes->elementInclude()) {
+            QString file = incl->text();
+            if (file.isEmpty())
+                continue;
+
+            fprintf(stdout, "%s\n", file.toLocal8Bit().constData());
+        }
+    }
+
+    if (DomCustomWidgets *customWidgets = ui->elementCustomWidgets()) {
+        foreach (DomCustomWidget *customWidget, customWidgets->elementCustomWidget()) {
+            if (DomHeader *header = customWidget->elementHeader()) {
+                QString file = header->text();
+                if (file.isEmpty())
+                    continue;
+
+                fprintf(stdout, "%s\n", file.toLocal8Bit().constData());
+            }
+        }
+    }
+
+    delete ui;
+
+    return true;
+}
+
+void Uic::writeCopyrightHeader(DomUI *ui)
+{
+    QString comment = ui->elementComment();
+    if (comment.size())
+        out << "/*\n" << comment << "\n*/\n\n";
+
+        out << "/********************************************************************************\n";
+        out << "** Form generated from reading ui file '" << QFileInfo(opt.inputFile).fileName() << "'\n";
+        out << "**\n";
+        out << "** Created: " << QDateTime::currentDateTime().toString() << "\n";
+        out << "**      " << QString::fromLatin1("by: Qt User Interface Compiler version %1\n").arg(QLatin1String(QT_VERSION_STR));
+        out << "**\n";
+        out << "** WARNING! All changes made in this file will be lost when recompiling ui file!\n";
+        out << "********************************************************************************/\n\n";
+}
+
+bool Uic::write(QIODevice *in)
+{
+    QDomDocument doc;
+    if (!doc.setContent(in))
+        return false;
+
+    if (option().generator == Option::JavaGenerator) {
+         // the Java generator ignores header protection
+        opt.headerProtection = false;
+    }
+
+    QDomElement root = doc.firstChildElement();
+    DomUI *ui = new DomUI();
+    ui->read(root);
+
+    double version = ui->attributeVersion().toDouble();
+    if (version < 4.0) {
+        delete ui;
+
+        fprintf(stderr, "uic: File generated with too old version of Qt Designer\n");
+        return false;
+    }
+
+    QString language = ui->attributeLanguage();
+
+
+    bool rtn = false;
+
+    if (option().generator == Option::JavaGenerator) {
+#ifdef QT_UIC_JAVA_GENERATOR
+        if (language.toLower() != QLatin1String("jambi")) {
+            fprintf(stderr, "uic: File is not a 'jambi' form\n");
+            return false;
+        }
+        rtn = jwrite (ui);
+#else
+        fprintf(stderr, "uic: option to generate java code not compiled in\n");
+#endif
+    } else {
+#ifdef QT_UIC_CPP_GENERATOR
+        if (!language.isEmpty() && language.toLower() != QLatin1String("c++")) {
+            fprintf(stderr, "uic: File is not a 'c++' ui file, language=%s\n", qPrintable(language));
+            return false;
+        }
+
+        rtn = write (ui);
+#else
+        fprintf(stderr, "uic: option to generate cpp code not compiled in\n");
+#endif
+    }
+
+    delete ui;
+
+    return rtn;
+}
+
+#ifdef QT_UIC_CPP_GENERATOR
+bool Uic::write(DomUI *ui)
+{
+    using namespace CPP;
+
+    if (!ui || !ui->elementWidget())
+        return false;
+
+    if (opt.copyrightHeader)
+        writeCopyrightHeader(ui);
+
+    if (opt.headerProtection) {
+        writeHeaderProtectionStart();
+        out << "\n";
+    }
+
+    pixFunction = ui->elementPixmapFunction();
+    if (pixFunction == QLatin1String("QPixmap::fromMimeSource"))
+        pixFunction = QLatin1String("qPixmapFromMimeSource");
+
+    externalPix = ui->elementImages() == 0;
+
+    info.acceptUI(ui);
+    cWidgetsInfo.acceptUI(ui);
+    WriteIncludes writeIncludes(this);
+    writeIncludes.acceptUI(ui);
+
+    Validator(this).acceptUI(ui);
+    WriteDeclaration(this, writeIncludes.scriptsActivated()).acceptUI(ui);
+
+    if (opt.headerProtection)
+        writeHeaderProtectionEnd();
+
+    return true;
+}
+#endif
+
+#ifdef QT_UIC_JAVA_GENERATOR
+bool Uic::jwrite(DomUI *ui)
+{
+    using namespace Java;
+
+    if (!ui || !ui->elementWidget())
+        return false;
+
+    if (opt.copyrightHeader)
+        writeCopyrightHeader(ui);
+
+    pixFunction = ui->elementPixmapFunction();
+    if (pixFunction == QLatin1String("QPixmap::fromMimeSource"))
+        pixFunction = QLatin1String("qPixmapFromMimeSource");
+
+    externalPix = ui->elementImages() == 0;
+
+    info.acceptUI(ui);
+    cWidgetsInfo.acceptUI(ui);
+    WriteIncludes(this).acceptUI(ui);
+
+    Validator(this).acceptUI(ui);
+    WriteDeclaration(this).acceptUI(ui);
+
+    return true;
+}
+#endif
+
+#ifdef QT_UIC_CPP_GENERATOR
+
+void Uic::writeHeaderProtectionStart()
+{
+    QString h = drv->headerFileName();
+    out << "#ifndef " << h << "\n"
+        << "#define " << h << "\n";
+}
+
+void Uic::writeHeaderProtectionEnd()
+{
+    QString h = drv->headerFileName();
+    out << "#endif // " << h << "\n";
+}
+#endif
+
+bool Uic::isMainWindow(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("Q3MainWindow"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QMainWindow"));
+}
+
+bool Uic::isToolBar(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("Q3ToolBar"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QToolBar"));
+}
+
+bool Uic::isButton(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("QRadioButton"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QToolButton"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QCheckBox"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QPushButton"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QCommandLinkButton"));
+}
+
+bool Uic::isContainer(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("QStackedWidget"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QToolBox"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QTabWidget"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QScrollArea"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QMdiArea"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QWizard"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QDockWidget"));
+}
+
+bool Uic::isStatusBar(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("QStatusBar"));
+}
+
+bool Uic::isMenuBar(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("QMenuBar"));
+}
+
+bool Uic::isMenu(const QString &className) const
+{
+    return customWidgetsInfo()->extends(className, QLatin1String("QMenu"))
+        || customWidgetsInfo()->extends(className, QLatin1String("QPopupMenu"));
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/uic.h b/src/tools/uic3/uic.h
new file mode 100644
index 0000000..33b897c
--- /dev/null
+++ b/src/tools/uic3/uic.h
@@ -0,0 +1,142 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef UIC_H
+#define UIC_H
+
+#include "databaseinfo.h"
+#include "customwidgetsinfo.h"
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QHash>
+#include <QtCore/QStack>
+
+QT_BEGIN_NAMESPACE
+
+class QTextStream;
+class QIODevice;
+
+class Driver;
+class DomUI;
+class DomWidget;
+class DomSpacer;
+class DomLayout;
+class DomLayoutItem;
+class DomItem;
+
+struct Option;
+
+class Uic
+{
+public:
+    Uic(Driver *driver);
+    ~Uic();
+
+    bool printDependencies();
+
+    inline Driver *driver() const
+    { return drv; }
+
+    inline QTextStream &output()
+    { return out; }
+
+    inline const Option &option() const
+    { return opt; }
+
+    inline QString pixmapFunction() const
+    { return pixFunction; }
+
+    inline void setPixmapFunction(const QString &f)
+    { pixFunction = f; }
+
+    inline bool hasExternalPixmap() const
+    { return externalPix; }
+
+    inline void setExternalPixmap(bool b)
+    { externalPix = b; }
+
+    inline const DatabaseInfo *databaseInfo() const
+    { return &info; }
+
+    inline const CustomWidgetsInfo *customWidgetsInfo() const
+    { return &cWidgetsInfo; }
+
+    bool write(QIODevice *in);
+
+#ifdef QT_UIC_JAVA_GENERATOR
+    bool jwrite(DomUI *ui);
+#endif
+
+#ifdef QT_UIC_CPP_GENERATOR
+    bool write(DomUI *ui);
+#endif
+
+    bool isMainWindow(const QString &className) const;
+    bool isToolBar(const QString &className) const;
+    bool isStatusBar(const QString &className) const;
+    bool isButton(const QString &className) const;
+    bool isContainer(const QString &className) const;
+    bool isMenuBar(const QString &className) const;
+    bool isMenu(const QString &className) const;
+
+private:
+    // copyright header
+    void writeCopyrightHeader(DomUI *ui);
+
+#ifdef QT_UIC_CPP_GENERATOR
+    // header protection
+    void writeHeaderProtectionStart();
+    void writeHeaderProtectionEnd();
+#endif
+
+private:
+    Driver *drv;
+    QTextStream &out;
+    Option &opt;
+    DatabaseInfo info;
+    CustomWidgetsInfo cWidgetsInfo;
+    QString pixFunction;
+    bool externalPix;
+};
+
+QT_END_NAMESPACE
+
+#endif // UIC_H
diff --git a/src/tools/uic3/uic3.pro b/src/tools/uic3/uic3.pro
new file mode 100644
index 0000000..5ad3c4d
--- /dev/null
+++ b/src/tools/uic3/uic3.pro
@@ -0,0 +1,43 @@
+TEMPLATE = app
+CONFIG += console qt_no_compat_warning
+CONFIG -= app_bundle
+build_all:!build_pass {
+    CONFIG -= build_all
+    CONFIG += release
+}
+
+QT += xml qt3support
+
+DESTDIR = ../../../bin
+
+include(../uic/uic.pri)
+include(../uic/cpp/cpp.pri)
+
+INCLUDEPATH += .
+
+HEADERS += ui3reader.h \
+           parser.h \
+           domtool.h \
+           widgetinfo.h \
+           qt3to4.h \
+           uic.h
+
+SOURCES += main.cpp \
+           ui3reader.cpp \
+           parser.cpp \
+           domtool.cpp \
+           object.cpp \
+           subclassing.cpp \
+           form.cpp \
+           converter.cpp \
+           widgetinfo.cpp \
+           embed.cpp \
+           qt3to4.cpp \
+           deps.cpp \
+           uic.cpp
+
+DEFINES -= QT_COMPAT_WARNINGS
+DEFINES += QT_COMPAT QT_UIC3
+
+target.path=$$[QT_INSTALL_BINS]
+INSTALLS += target
diff --git a/src/tools/uic3/widgetinfo.cpp b/src/tools/uic3/widgetinfo.cpp
new file mode 100644
index 0000000..355b3bd
--- /dev/null
+++ b/src/tools/uic3/widgetinfo.cpp
@@ -0,0 +1,285 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "widgetinfo.h"
+
+#include <QMetaEnum>
+#include <QTextBrowser>
+#include <QToolBar>
+#include <QPushButton>
+#include <QLineEdit>
+#include <QComboBox>
+#include <QDial>
+#include <QSlider>
+#include <QLCDNumber>
+#include <QProgressBar>
+#include <QLabel>
+#include <QToolBox>
+#include <QMainWindow>
+#include <QToolButton>
+#include <QCheckBox>
+#include <QRadioButton>
+#include <QSpinBox>
+#include <QActionGroup>
+#include <QSplitter>
+#include <Q3Frame>
+#include <QTabWidget>
+#include <Q3DateEdit>
+#include <Q3TimeEdit>
+#include <Q3DateTimeEdit>
+#include <Q3ListBox>
+#include <Q3ListView>
+#include <Q3TextEdit>
+#include <Q3WidgetStack>
+#include <Q3Wizard>
+#include <Q3TextView>
+#include <Q3MainWindow>
+#include <Q3GroupBox>
+#include <Q3ButtonGroup>
+#include <Q3IconView>
+#include <Q3ProgressBar>
+
+QT_BEGIN_NAMESPACE
+
+WidgetInfo::WidgetInfo()
+{
+}
+
+const QMetaObject *WidgetInfo::metaObject(const QString &widgetName)
+{
+    if (widgetName == QLatin1String("QObject"))
+        return &QObject::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolBar"))
+        return &QToolBar::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3ToolBar"))
+        return &Q3ToolBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QPushButton"))
+        return &QPushButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolButton"))
+        return &QToolButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QCheckBox"))
+        return &QCheckBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QRadioButton"))
+        return &QRadioButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QGroupBox")
+            || widgetName == QLatin1String("Q3GroupBox"))
+        return &Q3GroupBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QButtonGroup")
+            || widgetName == QLatin1String("Q3ButtonGroup"))
+        return &Q3ButtonGroup::staticMetaObject;
+    else if (widgetName == QLatin1String("QDateEdit"))
+        return &Q3DateEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QTimeEdit"))
+        return &Q3TimeEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QDateTimeEdit"))
+        return &Q3DateTimeEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QListBox")
+             || widgetName == QLatin1String("Q3ListBox"))
+        return &Q3ListBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QListView") ||
+             widgetName == QLatin1String("Q3ListView"))
+        return &Q3ListView::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3IconView"))
+        return &Q3IconView::staticMetaObject;
+    else if (widgetName == QLatin1String("QLineEdit"))
+        return &QLineEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QSpinBox"))
+        return &QSpinBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QSplitter"))
+        return &QSplitter::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextEdit") ||
+             widgetName == QLatin1String("Q3TextEdit"))
+        return &Q3TextEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("QTabWidget"))
+        return &QTabWidget::staticMetaObject;
+    else if (widgetName == QLatin1String("QWidgetStack"))
+        return &Q3WidgetStack::staticMetaObject;
+    else if (widgetName == QLatin1String("QComboBox"))
+        return &QComboBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QWidget"))
+        return &QWidget::staticMetaObject;
+    else if (widgetName == QLatin1String("QDialog"))
+        return &QDialog::staticMetaObject;
+    else if (widgetName == QLatin1String("QWizard") || 
+             widgetName == QLatin1String("Q3Wizard"))
+        return &Q3Wizard::staticMetaObject;
+    else if (widgetName == QLatin1String("QLCDNumber"))
+        return &QLCDNumber::staticMetaObject;
+    else if (widgetName == QLatin1String("QProgressBar"))
+        return &QProgressBar::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3ProgressBar"))
+        return &Q3ProgressBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextView")
+             || widgetName == QLatin1String("Q3TextView"))
+        return &Q3TextView::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextBrowser"))
+        return &QTextBrowser::staticMetaObject;
+    else if (widgetName == QLatin1String("QDial"))
+        return &QDial::staticMetaObject;
+    else if (widgetName == QLatin1String("QSlider"))
+        return &QSlider::staticMetaObject;
+    else if (widgetName == QLatin1String("QScrollBar"))
+        return &QScrollBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QFrame"))
+        return &QFrame::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3Frame"))
+        return &Q3Frame::staticMetaObject;
+    else if (widgetName == QLatin1String("QMainWindow"))
+        return &QMainWindow::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3MainWindow"))
+        return &Q3MainWindow::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolBox"))
+        return &QToolBox::staticMetaObject;
+    else if (widgetName == QLatin1String("Line"))
+        return &QFrame::staticMetaObject;
+    else if (widgetName == QLatin1String("TextLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("PixmapLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("QActionGroup"))
+        return &QActionGroup::staticMetaObject;
+    else if (widgetName == QLatin1String("QAction"))
+        return &QAction::staticMetaObject;
+
+    return 0;
+}
+
+bool WidgetInfo::isValidProperty(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfProperty(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidSignal(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfSignal(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidSlot(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfSlot(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidEnumerator(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return checkEnumerator(meta, name);
+}
+
+bool WidgetInfo::checkEnumerator(const QMetaObject *meta, const QString &name)
+{
+    for (int i=0; i<meta->enumeratorCount(); ++i)
+        if (checkEnumerator(meta->enumerator(i), name))
+            return true;
+    return false;
+}
+
+bool WidgetInfo::checkEnumerator(const QMetaEnum &metaEnum, const QString &name)
+{
+    return metaEnum.keyToValue(name.toLatin1()) != -1;
+}
+
+
+QString WidgetInfo::resolveEnumerator(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta) {
+        QString e = resolveEnumerator(QLatin1String("QObject"), QLatin1String("Qt::") + name);
+        if (e.size())
+            return e;
+
+        return name;
+    }
+
+    return resolveEnumerator(meta, name);
+}
+
+QString WidgetInfo::resolveEnumerator(const QMetaObject *meta, const QString &name)
+{
+    for (int i=meta->enumeratorCount() - 1; i>=0; --i) {
+        QString e = resolveEnumerator(meta->enumerator(i), name);
+        if (e.size())
+            return e;
+    }
+
+    if (meta != &staticQtMetaObject)
+        return resolveEnumerator(&staticQtMetaObject, name);
+
+    return QString();
+}
+
+QString WidgetInfo::resolveEnumerator(const QMetaEnum &metaEnum, const QString &name)
+{
+    QString scope = QLatin1String(metaEnum.scope());
+
+    QString enumerator = name;
+    int i = enumerator.indexOf(QLatin1String("::"));
+    if (i != -1) {
+        if (scope != enumerator.left(i))
+            return QString();
+        enumerator = enumerator.mid(i + 2);
+    }
+    QByteArray key = enumerator.toLatin1();
+    for (int idx = 0; idx < metaEnum.keyCount(); ++idx) {
+        if (metaEnum.key(idx) == key)
+            return scope + QLatin1String("::") + enumerator;
+    }
+
+    return QString();
+}
+
+QT_END_NAMESPACE
diff --git a/src/tools/uic3/widgetinfo.h b/src/tools/uic3/widgetinfo.h
new file mode 100644
index 0000000..98b01d8
--- /dev/null
+++ b/src/tools/uic3/widgetinfo.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WIDGETINFO_H
+#define WIDGETINFO_H
+
+#include <QObject>
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+struct QMetaObject;
+class QMetaEnum;
+
+class WidgetInfo: public QObject
+{
+protected:
+    WidgetInfo();
+
+public:
+    static bool isValidProperty(const QString &className, const QString &name);
+    static bool isValidEnumerator(const QString &className, const QString &name);
+    static bool isValidSignal(const QString &className, const QString &name);
+    static bool isValidSlot(const QString &className, const QString &name);
+
+    static QString resolveEnumerator(const QString &className, const QString &name);
+
+private:
+    static const QMetaObject *metaObject(const QString &widgetName);
+    static bool checkEnumerator(const QMetaObject *meta, const QString &name);
+    static bool checkEnumerator(const QMetaEnum &metaEnum, const QString &name);
+
+    static QString resolveEnumerator(const QMetaObject *meta, const QString &name);
+    static QString resolveEnumerator(const QMetaEnum &metaEnum, const QString &name);
+};
+
+QT_END_NAMESPACE
+
+#endif // WIDGETINFO_H