C++ (Cpp) valueChangedQml Examples

Example #1

File: propertyeditorvalue.cpp Project: kai66673/qt-creator

void PropertyEditorValue::setValue(const QVariant &value)
{
    if (!compareVariants(m_value, value) &&
            !cleverDoubleCompare(value, m_value) &&
            !cleverColorCompare(value, m_value))
        m_value = value;

    fixAmbigousColorNames(modelNode(), name(), &m_value);
    fixUrl(modelNode(), name(), &m_value);

    if (m_value.isValid())
        emit valueChangedQml();
    emit isBoundChanged();
}

Example #2

File: propertyeditorvalue.cpp Project: edwardZhang/qt-creator

void PropertyEditorValue::setValueWithEmit(const QVariant &value)
{
    if (m_value != value || isBound()) {
        QVariant newValue = value;
        if (modelNode().isValid() && modelNode().metaInfo().isValid() && modelNode().metaInfo().hasProperty(name()))
            if (modelNode().metaInfo().propertyTypeName(name()) == "QUrl")
            newValue = QUrl(newValue.toString());

        if (cleverDoubleCompare(newValue, m_value))
            return;
        if (cleverColorCompare(newValue, m_value))
            return;
        setValue(newValue);
        m_isBound = false;
        emit valueChanged(name(), value);
        emit valueChangedQml();
        emit isBoundChanged();
    }
}