tools/designer/src/lib/uilib/properties.cpp
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/designer/src/lib/uilib/properties.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,676 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "properties_p.h"
+#include "ui4_p.h"
+#include "abstractformbuilder.h"
+#include "formbuilderextra_p.h"
+#include "resourcebuilder_p.h"
+
+#include <QtCore/QDateTime>
+#include <QtCore/QUrl>
+#include <QtCore/qdebug.h>
+
+#include <QtGui/QIcon>
+#include <QtGui/QPixmap>
+#include <QtGui/QFont>
+#include <QtGui/QFrame>
+#include <QtGui/QAbstractScrollArea>
+
+QT_BEGIN_NAMESPACE
+
+#ifdef QFORMINTERNAL_NAMESPACE
+namespace QFormInternal
+{
+#endif
+
+static inline void fixEnum(QString &s)
+{
+    int qualifierIndex = s.lastIndexOf(QLatin1Char(':'));
+    if (qualifierIndex == -1)
+        qualifierIndex = s.lastIndexOf(QLatin1Char('.'));
+    if (qualifierIndex != -1)
+        s.remove(0, qualifierIndex + 1);
+}
+// Convert complex DOM types with the help of  QAbstractFormBuilder
+QVariant domPropertyToVariant(QAbstractFormBuilder *afb,const QMetaObject *meta,const  DomProperty *p)
+{
+    // Complex types that need functions from QAbstractFormBuilder
+    switch(p->kind()) {
+    case DomProperty::String: {
+        const int index = meta->indexOfProperty(p->attributeName().toUtf8());
+        if (index != -1 && meta->property(index).type() == QVariant::KeySequence)
+            return qVariantFromValue(QKeySequence(p->elementString()->text()));
+    }
+        break;
+
+    case DomProperty::Palette: {
+        const DomPalette *dom = p->elementPalette();
+        QPalette palette;
+
+        if (dom->elementActive())
+            afb->setupColorGroup(palette, QPalette::Active, dom->elementActive());
+
+        if (dom->elementInactive())
+            afb->setupColorGroup(palette, QPalette::Inactive, dom->elementInactive());
+
+        if (dom->elementDisabled())
+            afb->setupColorGroup(palette, QPalette::Disabled, dom->elementDisabled());
+
+        palette.setCurrentColorGroup(QPalette::Active);
+        return qVariantFromValue(palette);
+    }
+
+    case DomProperty::Set: {
+        const QByteArray pname = p->attributeName().toUtf8();
+        const int index = meta->indexOfProperty(pname);
+        if (index == -1) {
+            uiLibWarning(QCoreApplication::translate("QFormBuilder", "The set-type property %1 could not be read.").arg(p->attributeName()));
+            return QVariant();
+        }
+
+        const QMetaEnum e = meta->property(index).enumerator();
+        Q_ASSERT(e.isFlag() == true);
+        return QVariant(e.keysToValue(p->elementSet().toUtf8()));
+    }
+
+    case DomProperty::Enum: {
+        const QByteArray pname = p->attributeName().toUtf8();
+        const int index = meta->indexOfProperty(pname);
+        QString enumValue = p->elementEnum();
+        // Triggers in case of objects in Designer like Spacer/Line for which properties
+        // are serialized using language introspection. On preview, however, these objects are
+        // emulated by hacks in the formbuilder (size policy/orientation)
+        fixEnum(enumValue);
+        if (index == -1) {
+            // ### special-casing for Line (QFrame) -- fix for 4.2. Jambi hack for enumerations
+            if (!qstrcmp(meta->className(), "QFrame")
+                && (pname == QByteArray("orientation"))) {
+                return QVariant(enumValue == QFormBuilderStrings::instance().horizontalPostFix ? QFrame::HLine : QFrame::VLine);
+            } else {
+                uiLibWarning(QCoreApplication::translate("QFormBuilder", "The enumeration-type property %1 could not be read.").arg(p->attributeName()));
+                return QVariant();
+            }
+        }
+
+        const QMetaEnum e = meta->property(index).enumerator();
+        return QVariant(e.keyToValue(enumValue.toUtf8()));
+    }
+    case DomProperty::Brush:
+        return qVariantFromValue(afb->setupBrush(p->elementBrush()));
+    default:
+        if (afb->resourceBuilder()->isResourceProperty(p)) {
+            return afb->resourceBuilder()->loadResource(afb->workingDirectory(), p);
+            }
+
+        break;
+    }
+
+    // simple type
+    return domPropertyToVariant(p);
+}
+
+// Convert simple DOM types
+QVariant domPropertyToVariant(const DomProperty *p)
+{
+    // requires non-const virtual nameToIcon, etc.
+    switch(p->kind()) {
+    case DomProperty::Bool:
+        return QVariant(p->elementBool() == QFormBuilderStrings::instance().trueValue);
+
+    case DomProperty::Cstring:
+        return QVariant(p->elementCstring().toUtf8());
+
+    case DomProperty::Point: {
+        const DomPoint *point = p->elementPoint();
+        return QVariant(QPoint(point->elementX(), point->elementY()));
+    }
+
+    case DomProperty::PointF: {
+        const DomPointF *pointf = p->elementPointF();
+        return QVariant(QPointF(pointf->elementX(), pointf->elementY()));
+    }
+
+    case DomProperty::Size: {
+        const DomSize *size = p->elementSize();
+        return QVariant(QSize(size->elementWidth(), size->elementHeight()));
+    }
+
+    case DomProperty::SizeF: {
+        const DomSizeF *sizef = p->elementSizeF();
+        return QVariant(QSizeF(sizef->elementWidth(), sizef->elementHeight()));
+    }
+
+    case DomProperty::Rect: {
+        const DomRect *rc = p->elementRect();
+        const QRect g(rc->elementX(), rc->elementY(), rc->elementWidth(), rc->elementHeight());
+        return QVariant(g);
+    }
+
+    case DomProperty::RectF: {
+        const DomRectF *rcf = p->elementRectF();
+        const QRectF g(rcf->elementX(), rcf->elementY(), rcf->elementWidth(), rcf->elementHeight());
+        return QVariant(g);
+    }
+
+    case DomProperty::String:
+        return QVariant(p->elementString()->text());
+
+    case DomProperty::Number:
+        return QVariant(p->elementNumber());
+
+    case DomProperty::UInt:
+        return QVariant(p->elementUInt());
+
+    case DomProperty::LongLong:
+        return QVariant(p->elementLongLong());
+
+    case DomProperty::ULongLong:
+        return QVariant(p->elementULongLong());
+
+    case DomProperty::Double:
+        return QVariant(p->elementDouble());
+
+    case DomProperty::Char: {
+        const DomChar *character = p->elementChar();
+        const QChar c(character->elementUnicode());
+        return qVariantFromValue(c);
+    }
+
+    case DomProperty::Color: {
+        const DomColor *color = p->elementColor();
+        QColor c(color->elementRed(), color->elementGreen(), color->elementBlue());
+        if (color->hasAttributeAlpha())
+            c.setAlpha(color->attributeAlpha());
+        return qVariantFromValue(c);
+    }
+
+    case DomProperty::Font: {
+        const DomFont *font = p->elementFont();
+
+        QFont f;
+        if (font->hasElementFamily() && !font->elementFamily().isEmpty())
+            f.setFamily(font->elementFamily());
+        if (font->hasElementPointSize() && font->elementPointSize() > 0)
+            f.setPointSize(font->elementPointSize());
+        if (font->hasElementWeight() && font->elementWeight() > 0)
+            f.setWeight(font->elementWeight());
+        if (font->hasElementItalic())
+            f.setItalic(font->elementItalic());
+        if (font->hasElementBold())
+            f.setBold(font->elementBold());
+        if (font->hasElementUnderline())
+            f.setUnderline(font->elementUnderline());
+        if (font->hasElementStrikeOut())
+            f.setStrikeOut(font->elementStrikeOut());
+        if (font->hasElementKerning())
+            f.setKerning(font->elementKerning());
+        if (font->hasElementAntialiasing())
+            f.setStyleStrategy(font->elementAntialiasing() ? QFont::PreferDefault : QFont::NoAntialias);
+        if (font->hasElementStyleStrategy()) {
+            f.setStyleStrategy(enumKeyOfObjectToValue<QAbstractFormBuilderGadget, QFont::StyleStrategy>("styleStrategy", font->elementStyleStrategy().toLatin1()));
+        }
+        return qVariantFromValue(f);
+    }
+
+    case DomProperty::Date: {
+        const DomDate *date = p->elementDate();
+        return QVariant(QDate(date->elementYear(), date->elementMonth(), date->elementDay()));
+    }
+
+    case DomProperty::Time: {
+        const DomTime *t = p->elementTime();
+        return QVariant(QTime(t->elementHour(), t->elementMinute(), t->elementSecond()));
+    }
+
+    case DomProperty::DateTime: {
+        const DomDateTime *dateTime = p->elementDateTime();
+        const QDate d(dateTime->elementYear(), dateTime->elementMonth(), dateTime->elementDay());
+        const QTime tm(dateTime->elementHour(), dateTime->elementMinute(), dateTime->elementSecond());
+        return QVariant(QDateTime(d, tm));
+    }
+
+    case DomProperty::Url: {
+        const DomUrl *url = p->elementUrl();
+        return QVariant(QUrl(url->elementString()->text()));
+    }
+
+#ifndef QT_NO_CURSOR
+    case DomProperty::Cursor:
+        return qVariantFromValue(QCursor(static_cast<Qt::CursorShape>(p->elementCursor())));
+
+    case DomProperty::CursorShape:
+        return qVariantFromValue(QCursor(enumKeyOfObjectToValue<QAbstractFormBuilderGadget, Qt::CursorShape>("cursorShape", p->elementCursorShape().toLatin1())));
+#endif
+
+    case DomProperty::Locale: {
+        const DomLocale *locale = p->elementLocale();
+        return qVariantFromValue(QLocale(enumKeyOfObjectToValue<QAbstractFormBuilderGadget, QLocale::Language>("language", locale->attributeLanguage().toLatin1()),
+                    enumKeyOfObjectToValue<QAbstractFormBuilderGadget, QLocale::Country>("country", locale->attributeCountry().toLatin1())));
+    }
+    case DomProperty::SizePolicy: {
+        const DomSizePolicy *sizep = p->elementSizePolicy();
+
+        QSizePolicy sizePolicy;
+        sizePolicy.setHorizontalStretch(sizep->elementHorStretch());
+        sizePolicy.setVerticalStretch(sizep->elementVerStretch());
+
+        const QMetaEnum sizeType_enum = metaEnum<QAbstractFormBuilderGadget>("sizeType");
+
+        if (sizep->hasElementHSizeType()) {
+            sizePolicy.setHorizontalPolicy((QSizePolicy::Policy) sizep->elementHSizeType());
+        } else if (sizep->hasAttributeHSizeType()) {
+            const QSizePolicy::Policy sp = enumKeyToValue<QSizePolicy::Policy>(sizeType_enum, sizep->attributeHSizeType().toLatin1());
+            sizePolicy.setHorizontalPolicy(sp);
+        }
+
+        if (sizep->hasElementVSizeType()) {
+            sizePolicy.setVerticalPolicy((QSizePolicy::Policy) sizep->elementVSizeType());
+        } else if (sizep->hasAttributeVSizeType()) {
+            const  QSizePolicy::Policy sp = enumKeyToValue<QSizePolicy::Policy>(sizeType_enum, sizep->attributeVSizeType().toLatin1());
+            sizePolicy.setVerticalPolicy(sp);
+        }
+
+        return qVariantFromValue(sizePolicy);
+    }
+
+    case DomProperty::StringList:
+        return QVariant(p->elementStringList()->elementString());
+
+    default:
+        uiLibWarning(QCoreApplication::translate("QFormBuilder", "Reading properties of the type %1 is not supported yet.").arg(p->kind()));
+        break;
+    }
+
+    return QVariant();
+}
+
+// Apply a simple variant type to a DOM property
+static bool applySimpleProperty(const QVariant &v, bool translateString, DomProperty *dom_prop)
+{
+    switch (v.type()) {
+    case QVariant::String: {
+        DomString *str = new DomString();
+        str->setText(v.toString());
+        if (!translateString)
+            str->setAttributeNotr(QLatin1String("true"));
+        dom_prop->setElementString(str);
+    }
+        return true;
+
+    case QVariant::ByteArray:
+        dom_prop->setElementCstring(QString::fromUtf8(v.toByteArray()));
+        return true;
+
+    case QVariant::Int:
+        dom_prop->setElementNumber(v.toInt());
+        return true;
+
+    case QVariant::UInt:
+        dom_prop->setElementUInt(v.toUInt());
+        return true;
+
+    case QVariant::LongLong:
+        dom_prop->setElementLongLong(v.toLongLong());
+        return true;
+
+    case QVariant::ULongLong:
+        dom_prop->setElementULongLong(v.toULongLong());
+        return true;
+
+    case QVariant::Double:
+        dom_prop->setElementDouble(v.toDouble());
+        return true;
+
+    case QVariant::Bool:
+        dom_prop->setElementBool(v.toBool() ? QFormBuilderStrings::instance().trueValue : QFormBuilderStrings::instance().falseValue);
+        return true;
+
+    case QVariant::Char: {
+        DomChar *ch = new DomChar();
+        const QChar character = v.toChar();
+        ch->setElementUnicode(character.unicode());
+        dom_prop->setElementChar(ch);
+    }
+        return true;
+
+    case QVariant::Point: {
+        DomPoint *pt = new DomPoint();
+        const QPoint point = v.toPoint();
+        pt->setElementX(point.x());
+        pt->setElementY(point.y());
+        dom_prop->setElementPoint(pt);
+    }
+        return true;
+
+    case QVariant::PointF: {
+        DomPointF *ptf = new DomPointF();
+        const QPointF pointf = v.toPointF();
+        ptf->setElementX(pointf.x());
+        ptf->setElementY(pointf.y());
+        dom_prop->setElementPointF(ptf);
+    }
+        return true;
+
+    case QVariant::Color: {
+        DomColor *clr = new DomColor();
+        const QColor color = qvariant_cast<QColor>(v);
+        clr->setElementRed(color.red());
+        clr->setElementGreen(color.green());
+        clr->setElementBlue(color.blue());
+        const int alphaChannel = color.alpha();
+        if (alphaChannel != 255)
+            clr->setAttributeAlpha(alphaChannel);
+        dom_prop->setElementColor(clr);
+    }
+        return true;
+
+    case QVariant::Size: {
+        DomSize *sz = new DomSize();
+        const QSize size = v.toSize();
+        sz->setElementWidth(size.width());
+        sz->setElementHeight(size.height());
+        dom_prop->setElementSize(sz);
+    }
+        return true;
+
+    case QVariant::SizeF: {
+        DomSizeF *szf = new DomSizeF();
+        const QSizeF sizef = v.toSizeF();
+        szf->setElementWidth(sizef.width());
+        szf->setElementHeight(sizef.height());
+        dom_prop->setElementSizeF(szf);
+    }
+        return true;
+
+    case QVariant::Rect: {
+        DomRect *rc = new DomRect();
+        const QRect rect = v.toRect();
+        rc->setElementX(rect.x());
+        rc->setElementY(rect.y());
+        rc->setElementWidth(rect.width());
+        rc->setElementHeight(rect.height());
+        dom_prop->setElementRect(rc);
+    }
+        return true;
+
+    case QVariant::RectF: {
+        DomRectF *rcf = new DomRectF();
+        const QRectF rectf = v.toRectF();
+        rcf->setElementX(rectf.x());
+        rcf->setElementY(rectf.y());
+        rcf->setElementWidth(rectf.width());
+        rcf->setElementHeight(rectf.height());
+        dom_prop->setElementRectF(rcf);
+    }
+        return true;
+
+    case QVariant::Font: {
+        DomFont *fnt = new DomFont();
+        const QFont font = qvariant_cast<QFont>(v);
+        const uint mask = font.resolve();
+        if (mask & QFont::WeightResolved) {
+            fnt->setElementBold(font.bold());
+            fnt->setElementWeight(font.weight());
+        }
+        if (mask & QFont::FamilyResolved)
+            fnt->setElementFamily(font.family());
+        if (mask & QFont::StyleResolved)
+            fnt->setElementItalic(font.italic());
+        if (mask & QFont::SizeResolved)
+            fnt->setElementPointSize(font.pointSize());
+        if (mask & QFont::StrikeOutResolved)
+            fnt->setElementStrikeOut(font.strikeOut());
+        if (mask & QFont::UnderlineResolved)
+            fnt->setElementUnderline(font.underline());
+        if (mask & QFont::KerningResolved)
+            fnt->setElementKerning(font.kerning());
+        if (mask & QFont::StyleStrategyResolved) {
+            const QMetaEnum styleStrategy_enum = metaEnum<QAbstractFormBuilderGadget>("styleStrategy");
+            fnt->setElementStyleStrategy(QLatin1String(styleStrategy_enum.valueToKey(font.styleStrategy())));
+        }
+        dom_prop->setElementFont(fnt);
+    }
+        return true;
+
+#ifndef QT_NO_CURSOR
+    case QVariant::Cursor: {
+        const QMetaEnum cursorShape_enum = metaEnum<QAbstractFormBuilderGadget>("cursorShape");
+        dom_prop->setElementCursorShape(QLatin1String(cursorShape_enum.valueToKey(qvariant_cast<QCursor>(v).shape())));
+        }
+        return true;
+#endif
+
+    case QVariant::KeySequence: {
+        DomString *s = new DomString();
+        s->setText(qvariant_cast<QKeySequence>(v).toString(QKeySequence::PortableText));
+        dom_prop->setElementString(s);
+        }
+        return true;
+
+    case QVariant::Locale: {
+        DomLocale *dom = new DomLocale();
+        const QLocale locale = qvariant_cast<QLocale>(v);
+
+        const QMetaEnum language_enum = metaEnum<QAbstractFormBuilderGadget>("language");
+        const QMetaEnum country_enum = metaEnum<QAbstractFormBuilderGadget>("country");
+
+        dom->setAttributeLanguage(QLatin1String(language_enum.valueToKey(locale.language())));
+        dom->setAttributeCountry(QLatin1String(country_enum.valueToKey(locale.country())));
+
+        dom_prop->setElementLocale(dom);
+        }
+        return true;
+
+    case QVariant::SizePolicy: {
+        DomSizePolicy *dom = new DomSizePolicy();
+        const QSizePolicy sizePolicy = qvariant_cast<QSizePolicy>(v);
+
+        dom->setElementHorStretch(sizePolicy.horizontalStretch());
+        dom->setElementVerStretch(sizePolicy.verticalStretch());
+
+        const QMetaEnum sizeType_enum = metaEnum<QAbstractFormBuilderGadget>("sizeType");
+
+        dom->setAttributeHSizeType(QLatin1String(sizeType_enum.valueToKey(sizePolicy.horizontalPolicy())));
+        dom->setAttributeVSizeType(QLatin1String(sizeType_enum.valueToKey(sizePolicy.verticalPolicy())));
+
+        dom_prop->setElementSizePolicy(dom);
+    }
+        return true;
+
+    case QVariant::Date: {
+        DomDate *dom = new DomDate();
+        const QDate date = qvariant_cast<QDate>(v);
+
+        dom->setElementYear(date.year());
+        dom->setElementMonth(date.month());
+        dom->setElementDay(date.day());
+
+        dom_prop->setElementDate(dom);
+        }
+        return true;
+
+    case QVariant::Time: {
+        DomTime *dom = new DomTime();
+        const QTime time = qvariant_cast<QTime>(v);
+
+        dom->setElementHour(time.hour());
+        dom->setElementMinute(time.minute());
+        dom->setElementSecond(time.second());
+
+        dom_prop->setElementTime(dom);
+        }
+        return true;
+
+    case QVariant::DateTime: {
+        DomDateTime *dom = new DomDateTime();
+        const QDateTime dateTime = qvariant_cast<QDateTime>(v);
+
+        dom->setElementHour(dateTime.time().hour());
+        dom->setElementMinute(dateTime.time().minute());
+        dom->setElementSecond(dateTime.time().second());
+        dom->setElementYear(dateTime.date().year());
+        dom->setElementMonth(dateTime.date().month());
+        dom->setElementDay(dateTime.date().day());
+
+        dom_prop->setElementDateTime(dom);
+    }
+        return true;
+
+    case QVariant::Url: {
+        DomUrl *dom = new DomUrl();
+        const QUrl url = v.toUrl();
+
+        DomString *str = new DomString();
+        str->setText(url.toString());
+        dom->setElementString(str);
+
+        dom_prop->setElementUrl(dom);
+    }
+        return true;
+
+    case QVariant::StringList: {
+        DomStringList *sl = new DomStringList;
+        sl->setElementString(qvariant_cast<QStringList>(v));
+        dom_prop->setElementStringList(sl);
+    }
+        return true;
+
+    default:
+        break;
+    }
+
+    return false;
+}
+static QString msgCannotWriteProperty(const QString &pname, const QVariant &v)
+{
+    return QCoreApplication::translate("QFormBuilder", "The property %1 could not be written. The type %2 is not supported yet.").
+                       arg(pname).arg(QLatin1String(v.typeName()));
+
+}
+
+static bool isOfType(const QMetaObject *what, const QMetaObject *type)
+{
+    do {
+        if (what == type)
+            return true;
+    } while ((what = what->superClass()));
+    return false;
+}
+
+static bool isTranslatable(const QString &pname, const QVariant &v, const QMetaObject *meta)
+{
+    const QFormBuilderStrings &strings = QFormBuilderStrings::instance();
+    if (pname == strings.objectNameProperty)
+        return false;
+    if (pname == strings.styleSheetProperty && v.type() == QVariant::String && isOfType(meta, &QWidget::staticMetaObject))
+        return false;
+    return true;
+}
+
+// Convert complex variant types to DOM properties with the help of  QAbstractFormBuilder
+// Does not perform a check using  QAbstractFormBuilder::checkProperty().
+DomProperty *variantToDomProperty(QAbstractFormBuilder *afb, const QMetaObject *meta,
+                                  const QString &pname, const QVariant &v)
+{
+    const QFormBuilderStrings &strings = QFormBuilderStrings::instance();
+
+    DomProperty *dom_prop = new DomProperty();
+    dom_prop->setAttributeName(pname);
+
+    const int pindex = meta->indexOfProperty(pname.toLatin1());
+    if (pindex != -1) {
+        QMetaProperty meta_property = meta->property(pindex);
+        if ((v.type() == QVariant::Int || v.type() == QVariant::UInt) && meta_property.isEnumType()) {
+            const QMetaEnum e = meta_property.enumerator();
+            if (e.isFlag())
+                dom_prop->setElementSet(QString::fromAscii(e.valueToKeys(v.toInt())));
+            else
+                dom_prop->setElementEnum(QString::fromAscii(e.valueToKey(v.toInt())));
+            return dom_prop;
+        }
+        if (!meta_property.hasStdCppSet() || (isOfType(meta, &QAbstractScrollArea::staticMetaObject) && pname == strings.cursorProperty))
+            dom_prop->setAttributeStdset(0);
+    }
+
+    // Try simple properties
+    if (applySimpleProperty(v, isTranslatable(pname, v, meta), dom_prop))
+        return dom_prop;
+
+    // Complex properties
+    switch (v.type()) {
+    case QVariant::Palette: {
+        DomPalette *dom = new DomPalette();
+        QPalette palette = qvariant_cast<QPalette>(v);
+
+        palette.setCurrentColorGroup(QPalette::Active);
+        dom->setElementActive(afb->saveColorGroup(palette));
+
+        palette.setCurrentColorGroup(QPalette::Inactive);
+        dom->setElementInactive(afb->saveColorGroup(palette));
+
+        palette.setCurrentColorGroup(QPalette::Disabled);
+        dom->setElementDisabled(afb->saveColorGroup(palette));
+
+        dom_prop->setElementPalette(dom);
+    } break;
+    case QVariant::Brush:
+        dom_prop->setElementBrush(afb->saveBrush(qvariant_cast<QBrush>(v)));
+        break;
+    default:
+        delete dom_prop;
+        if (afb->resourceBuilder()->isResourceType(v)) {
+            dom_prop = afb->resourceBuilder()->saveResource(afb->workingDirectory(), v);
+            if (dom_prop)
+                dom_prop->setAttributeName(pname);
+            break;
+        }
+        uiLibWarning(msgCannotWriteProperty(pname, v));
+        return 0;
+    }
+    return dom_prop;
+}
+
+#ifdef QFORMINTERNAL_NAMESPACE
+}
+#endif
+
+QT_END_NAMESPACE