qtextblock_p.h

Go to the documentation of this file.

// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QTEXTBLOCK_P_H
#define QTEXTBLOCK_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtCore/qstring.h>
 
namespace Utils {
 
class TextDocument;
class TextBlockUserData;
 
class TextBlock
{
public:
    bool isValid() const;
 
    void setBlockNumber(int blockNumber);
    int blockNumber() const;
 
    void setPosition(int position);
    int position() const;
 
    void setLength(int length);
    int length() const;
 
    TextBlock next() const;
    TextBlock previous() const;
 
    int userState() const;
    void setUserState(int state);
 
    bool isVisible() const;
    void setVisible(bool visible);
 
    void setLineCount(int count);
    int lineCount() const;
 
    void setDocument(TextDocument *document);
    TextDocument *document() const;
 
    QString text() const;
 
    int revision() const;
    void setRevision(int rev);
 
    friend bool operator==(const TextBlock &t1, const TextBlock &t2);
    friend bool operator!=(const TextBlock &t1, const TextBlock &t2);
 
private:
    TextDocument *m_document = nullptr;
    int m_revision = 0;
 
    int m_position = 0;
    int m_length = 0;
    int m_blockNumber = -1;
};
 
} // namespace Utils
 
#endif // TEXTBLOCK_P_H