ui4.cpp

qt-x11-opensource-src-4.1.4.tar.gz源码

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomSizePolicyData::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("sizepolicydata") : tagName.toLower());

    QDomElement child;

    child = doc.createElement(QLatin1String("hordata"));
    child.appendChild(doc.createTextNode(QString::number(m_horData)));
    e.appendChild(child);

    child = doc.createElement(QLatin1String("verdata"));
    child.appendChild(doc.createTextNode(QString::number(m_verData)));
    e.appendChild(child);

    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomSizePolicyData::setElementHorData(int a)
{
    m_horData = a;
}

void DomSizePolicyData::setElementVerData(int a)
{
    m_verData = a;
}

void DomLayoutDefault::clear(bool clear_all)
{

    if (clear_all) {
    m_text = QString();
    m_has_attr_spacing = false;
    m_attr_spacing = 0;
    m_has_attr_margin = false;
    m_attr_margin = 0;
    }

}

DomLayoutDefault::DomLayoutDefault()
{
    m_has_attr_spacing = false;
    m_attr_spacing = 0;
    m_has_attr_margin = false;
    m_attr_margin = 0;
}

DomLayoutDefault::~DomLayoutDefault()
{
}

void DomLayoutDefault::read(const QDomElement &node)
{
    if (node.hasAttribute(QLatin1String("spacing")))
        setAttributeSpacing(node.attribute(QLatin1String("spacing")).toInt());
    if (node.hasAttribute(QLatin1String("margin")))
        setAttributeMargin(node.attribute(QLatin1String("margin")).toInt());

    for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
        if (!n.isElement())
            continue;
        QDomElement e = n.toElement();
        QString tag = e.tagName().toLower();
    }

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomLayoutDefault::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("layoutdefault") : tagName.toLower());

    QDomElement child;

    if (hasAttributeSpacing())
        e.setAttribute(QLatin1String("spacing"), attributeSpacing());

    if (hasAttributeMargin())
        e.setAttribute(QLatin1String("margin"), attributeMargin());

    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomLayoutFunction::clear(bool clear_all)
{

    if (clear_all) {
    m_text = QString();
    m_has_attr_spacing = false;
    m_has_attr_margin = false;
    }

}

DomLayoutFunction::DomLayoutFunction()
{
    m_has_attr_spacing = false;
    m_has_attr_margin = false;
}

DomLayoutFunction::~DomLayoutFunction()
{
}

void DomLayoutFunction::read(const QDomElement &node)
{
    if (node.hasAttribute(QLatin1String("spacing")))
        setAttributeSpacing(node.attribute(QLatin1String("spacing")));
    if (node.hasAttribute(QLatin1String("margin")))
        setAttributeMargin(node.attribute(QLatin1String("margin")));

    for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
        if (!n.isElement())
            continue;
        QDomElement e = n.toElement();
        QString tag = e.tagName().toLower();
    }

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomLayoutFunction::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("layoutfunction") : tagName.toLower());

    QDomElement child;

    if (hasAttributeSpacing())
        e.setAttribute(QLatin1String("spacing"), attributeSpacing());

    if (hasAttributeMargin())
        e.setAttribute(QLatin1String("margin"), attributeMargin());

    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomTabStops::clear(bool clear_all)
{
    m_tabStop.clear();

    if (clear_all) {
    m_text = QString();
    }

}

DomTabStops::DomTabStops()
{
}

DomTabStops::~DomTabStops()
{
    m_tabStop.clear();
}

void DomTabStops::read(const QDomElement &node)
{

    for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
        if (!n.isElement())
            continue;
        QDomElement e = n.toElement();
        QString tag = e.tagName().toLower();
        if (tag == QLatin1String("tabstop")) {
            m_tabStop.append(e.text());
            continue;
        }
    }

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomTabStops::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("tabstops") : tagName.toLower());

    QDomElement child;

    for (int i = 0; i < m_tabStop.size(); ++i) {
        QString v = m_tabStop[i];
        QDomNode child = doc.createElement(QLatin1String("tabstop"));
        child.appendChild(doc.createTextNode(v));
        e.appendChild(child);
    }
    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomTabStops::setElementTabStop(const QStringList& a)
{
    m_tabStop = a;
}

void DomLayout::clear(bool clear_all)
{
    for (int i = 0; i < m_property.size(); ++i)
        delete m_property[i];
    m_property.clear();
    for (int i = 0; i < m_attribute.size(); ++i)
        delete m_attribute[i];
    m_attribute.clear();
    for (int i = 0; i < m_item.size(); ++i)
        delete m_item[i];
    m_item.clear();

    if (clear_all) {
    m_text = QString();
    m_has_attr_class = false;
    }

}

DomLayout::DomLayout()
{
    m_has_attr_class = false;
}

DomLayout::~DomLayout()
{
    for (int i = 0; i < m_property.size(); ++i)
        delete m_property[i];
    m_property.clear();
    for (int i = 0; i < m_attribute.size(); ++i)
        delete m_attribute[i];
    m_attribute.clear();
    for (int i = 0; i < m_item.size(); ++i)
        delete m_item[i];
    m_item.clear();
}

void DomLayout::read(const QDomElement &node)
{
    if (node.hasAttribute(QLatin1String("class")))
        setAttributeClass(node.attribute(QLatin1String("class")));

    for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
        if (!n.isElement())
            continue;
        QDomElement e = n.toElement();
        QString tag = e.tagName().toLower();
        if (tag == QLatin1String("property")) {
            DomProperty *v = new DomProperty();
            v->read(e);
            m_property.append(v);
            continue;
        }
        if (tag == QLatin1String("attribute")) {
            DomProperty *v = new DomProperty();
            v->read(e);
            m_attribute.append(v);
            continue;
        }
        if (tag == QLatin1String("item")) {
            DomLayoutItem *v = new DomLayoutItem();
            v->read(e);
            m_item.append(v);
            continue;
        }
    }

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomLayout::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("layout") : tagName.toLower());

    QDomElement child;

    if (hasAttributeClass())
        e.setAttribute(QLatin1String("class"), attributeClass());

    for (int i = 0; i < m_property.size(); ++i) {
        DomProperty* v = m_property[i];
        QDomNode child = v->write(doc, QLatin1String("property"));
        e.appendChild(child);
    }
    for (int i = 0; i < m_attribute.size(); ++i) {
        DomProperty* v = m_attribute[i];
        QDomNode child = v->write(doc, QLatin1String("attribute"));
        e.appendChild(child);
    }
    for (int i = 0; i < m_item.size(); ++i) {
        DomLayoutItem* v = m_item[i];
        QDomNode child = v->write(doc, QLatin1String("item"));
        e.appendChild(child);
    }
    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomLayout::setElementProperty(const QList<DomProperty*>& a)
{
    m_property = a;
}

void DomLayout::setElementAttribute(const QList<DomProperty*>& a)
{
    m_attribute = a;
}

void DomLayout::setElementItem(const QList<DomLayoutItem*>& a)
{
    m_item = a;
}

void DomLayoutItem::clear(bool clear_all)
{
    delete m_widget;
    delete m_layout;
    delete m_spacer;

    if (clear_all) {
    m_text = QString();
    m_has_attr_row = false;
    m_attr_row = 0;
    m_has_attr_column = false;
    m_attr_column = 0;
    m_has_attr_rowSpan = false;
    m_attr_rowSpan = 0;
    m_has_attr_colSpan = false;
    m_attr_colSpan = 0;
    }

    m_kind = Unknown;

    m_widget = 0;
    m_layout = 0;
    m_spacer = 0;
}

DomLayoutItem::DomLayoutItem()
{
    m_kind = Unknown;

    m_has_attr_row = false;
    m_attr_row = 0;
    m_has_attr_column = false;
    m_attr_column = 0;
    m_has_attr_rowSpan = false;
    m_attr_rowSpan = 0;
    m_has_attr_colSpan = false;
    m_attr_colSpan = 0;
    m_widget = 0;
    m_layout = 0;
    m_spacer = 0;
}

DomLayoutItem::~DomLayoutItem()
{
    delete m_widget;
    delete m_layout;
    delete m_spacer;
}

void DomLayoutItem::read(const QDomElement &node)
{
    if (node.hasAttribute(QLatin1String("row")))
        setAttributeRow(node.attribute(QLatin1String("row")).toInt());
    if (node.hasAttribute(QLatin1String("column")))
        setAttributeColumn(node.attribute(QLatin1String("column")).toInt());
    if (node.hasAttribute(QLatin1String("rowspan")))
        setAttributeRowSpan(node.attribute(QLatin1String("rowspan")).toInt());
    if (node.hasAttribute(QLatin1String("colspan")))
        setAttributeColSpan(node.attribute(QLatin1String("colspan")).toInt());

    for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
        if (!n.isElement())
            continue;
        QDomElement e = n.toElement();
        QString tag = e.tagName().toLower();
        if (tag == QLatin1String("widget")) {
            DomWidget *v = new DomWidget();
            v->read(e);
            setElementWidget(v);
            continue;
        }
        if (tag == QLatin1String("layout")) {
            DomLayout *v = new DomLayout();
            v->read(e);
            setElementLayout(v);
            continue;
        }
        if (tag == QLatin1String("spacer")) {
            DomSpacer *v = new DomSpacer();
            v->read(e);
            setElementSpacer(v);
            continue;
        }
    }

    m_text.clear();
    for (QDomNode child = node.firstChild(); !child.isNull(); child = child.nextSibling()) {
        if (child.isText())
            m_text.append(child.nodeValue());
    }
}

QDomElement DomLayoutItem::write(QDomDocument &doc, const QString &tagName)
{
    QDomElement e = doc.createElement(tagName.isEmpty() ? QString::fromUtf8("layoutitem") : tagName.toLower());

    QDomElement child;

    if (hasAttributeRow())
        e.setAttribute(QLatin1String("row"), attributeRow());

    if (hasAttributeColumn())
        e.setAttribute(QLatin1String("column"), attributeColumn());

    if (hasAttributeRowSpan())
        e.setAttribute(QLatin1String("rowspan"), attributeRowSpan());

    if (hasAttributeColSpan())
        e.setAttribute(QLatin1String("colspan"), attributeColSpan());

    switch(kind()) {
        case Widget: {
            DomWidget* v = elementWidget();
            if (v != 0) {
                QDomElement child = v->write(doc, QLatin1String("widget"));
                e.appendChild(child);
            }
            break;
        }
        case Layout: {
            DomLayout* v = elementLayout();
            if (v != 0) {
                QDomElement child = v->write(doc, QLatin1String("layout"));
                e.appendChild(child);
            }
            break;
        }
        case Spacer: {
            DomSpacer* v = elementSpacer();
            if (v != 0) {
                QDomElement child = v->write(doc, QLatin1String("spacer"));
                e.appendChild(child);
            }
            break;
        }
        default:
            break;
    }
    if (!m_text.isEmpty())
        e.appendChild(doc.createTextNode(m_text));

    return e;
}

void DomLayoutItem::setElementWidget(DomWidget* a)
{
    clear(false);
    m_kind = Widget;
    m_widget = a;
}

void DomLayoutItem::setElementLayout(DomLayout* a)
{
    clear(false);
    m_kind = Layout;
    m_layout = a;
}

void DomLayoutItem::setElementSpacer(DomSpacer* a)
{
    clear(false);
    m_kind = Spacer;
    m_spacer = a;
}

void DomRow::clear(bool clear_all)
{
    for (int i = 0; i < m_property.size(); ++i)