QFramedTextAttribute.hpp

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#pragma once

// Qt
#include <QObject> // Required for inheritance
#include <QTextObjectInterface> // Required for inheritance

class QSyntaxStyle;

class QFramedTextAttribute : public QObject,
                             public QTextObjectInterface
{
    Q_OBJECT
    Q_INTERFACES(QTextObjectInterface)

public:

    enum Property
    {
        FramedString = 1
    };

    static int type();

    explicit QFramedTextAttribute(QObject* parent=nullptr);

    // Disable copying
    QFramedTextAttribute(const QFramedTextAttribute&) = delete;
    QFramedTextAttribute& operator=(const QFramedTextAttribute&) = delete;

    QSizeF intrinsicSize(QTextDocument *doc,
                         int posInDocument,
                         const QTextFormat &format) override;

    void drawObject(QPainter *painter,
                    const QRectF &rect,
                    QTextDocument *doc,
                    int posInDocument,
                    const QTextFormat &format) override;

    void frame(QTextCursor cursor);

    void clear(QTextCursor cursor);

    void setSyntaxStyle(QSyntaxStyle* style);

    QSyntaxStyle* syntaxStyle() const;

private:

    QSyntaxStyle* m_style;
};