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****************************************************************************/

#ifndef PatternistSDK_ErrorItem_H

#define PatternistSDK_ErrorItem_H

#include <QList>

#include "ErrorHandler.h"

#include "Global.h"

#include "TreeItem.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternistSDK

{

    /**

     * @short Delegates a ErrorHandler::Message through the interface

     * exposed by TreeItem, such that errors from DOM related code

     * can be displayed/used in Qt's model/view framework.

     *

     * @ingroup PatternistSDK

     * @author Frans Englich <frans.englich@nokia.com>

     */

    class Q_PATTERNISTSDK_EXPORT ErrorItem : public TreeItem

    {

    public:

        ErrorItem(const ErrorHandler::Message &error, ErrorItem *parent);

        virtual ~ErrorItem();

        virtual QVariant data(const Qt::ItemDataRole role, int column) const;

        virtual void appendChild(TreeItem *item);

        virtual TreeItem *child(const unsigned int row) const;

        virtual unsigned int childCount() const;

        virtual TreeItem::List children() const;

        virtual TreeItem *parent() const;

        int columnCount() const;

    private:

        static QString toString(const QtMsgType sev);

        const ErrorHandler::Message m_message;

        ErrorItem *                 m_parent;

        TreeItem::List              m_children;

    };

}

QT_END_NAMESPACE

QT_END_HEADER

#endif

// vim: et:ts=4:sw=4:sts=4