NAME

       QwtRichTextEngine -

SYNOPSIS

       #include <qwt_text_engine.h>

       Inherits QwtTextEngine.

   Public Member Functions
       QwtRichTextEngine ()
       virtual void draw (QPainter *painter, const QRect &rect, int flags, const QString &text)
           const
       virtual int heightForWidth (const QFont &font, int flags, const QString &text, int width)
           const
       virtual bool mightRender (const QString &) const
       virtual void textMargins (const QFont &, const QString &, int &left, int &right, int &top,
           int &bottom) const
       virtual QSize textSize (const QFont &font, int flags, const QString &text) const

   Additional Inherited Members

Detailed Description

       A text engine for Qt rich texts.

       QwtRichTextEngine renders Qt rich texts using the classes of the Scribe framework of Qt.

Member Function Documentation

   void QwtRichTextEngine::draw (QPainter *painter, const QRect &rect, intflags, const QString
       &text) const [virtual]
       Draw the text in a clipping rectangle

       Parameters:
           painter Painter
           rect Clipping rectangle
           flags Bitwise OR of the flags like in for QPainter::drawText
           text Text to be rendered

       Implements QwtTextEngine.

   int QwtRichTextEngine::heightForWidth (const QFont &font, intflags, const QString &text,
       intwidth) const [virtual]
       Find the height for a given width

       Parameters:
           font Font of the text
           flags Bitwise OR of the flags used like in QPainter::drawText
           text Text to be rendered
           width Width

       Returns:
           Calculated height

       Implements QwtTextEngine.

   bool QwtRichTextEngine::mightRender (const QString &text) const [virtual]
       Test if a string can be rendered by this text engine

       Parameters:
           text Text to be tested

       Returns:
           QStyleSheet::mightBeRichText(text);

       Implements QwtTextEngine.

   void QwtRichTextEngine::textMargins (const QFont &, const QString &, int &left, int &right,
       int &top, int &bottom) const [virtual]
       Return margins around the texts

       Parameters:
           left Return 0
           right Return 0
           top Return 0
           bottom Return 0

       Implements QwtTextEngine.

   QSize QwtRichTextEngine::textSize (const QFont &font, intflags, const QString &text) const
       [virtual]
       Returns the size, that is needed to render text

       Parameters:
           font Font of the text
           flags Bitwise OR of the flags used like in QPainter::drawText
           text Text to be rendered

       Returns:
           Caluclated size

       Implements QwtTextEngine.

Author

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