xbelhandler.h

来自「qt-x11-opensource-src-4.1.4.tar.gz源码」· C头文件 代码 · 共 60 行

/****************************************************************************
**
** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef XBELHANDLER_H
#define XBELHANDLER_H

#include <QIcon>
#include <QXmlDefaultHandler>

class QTreeWidget;
class QTreeWidgetItem;

class XbelHandler : public QXmlDefaultHandler
{
public:
    XbelHandler(QTreeWidget *treeWidget);

    bool startElement(const QString &namespaceURI, const QString &localName,
                      const QString &qName, const QXmlAttributes &attributes);
    bool endElement(const QString &namespaceURI, const QString &localName,
                    const QString &qName);
    bool characters(const QString &str);
    bool fatalError(const QXmlParseException &exception);
    QString errorString() const;

private:
    QTreeWidgetItem *createChildItem(const QString &tagName);

    QTreeWidget *treeWidget;
    QTreeWidgetItem *item;
    QString currentText;
    QString errorStr;
    bool metXbelTag;

    QIcon folderIcon;
    QIcon bookmarkIcon;
};

#endif