QwtPlainTextEngine::PrivateData Class Reference

List of all members.

Public Member Functions
int	effectiveAscent (const QFont &font) const

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Detailed Description

Definition at line 111 of file qwt_text_engine.cpp.

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Member Function Documentation

int QwtPlainTextEngine::PrivateData::effectiveAscent

(

const QFont &

font )

const [inline]

Definition at line 114 of file qwt_text_engine.cpp.

Referenced by QwtPlainTextEngine::textMargins().

    {
        const QString fontKey = font.key();

        QMap<QString, int>::const_iterator it = 
            d_ascentCache.find(fontKey);
        if ( it == d_ascentCache.end() )
        {
            int ascent = findAscent(font);
            it = d_ascentCache.insert(fontKey, ascent);
        }

        return (*it);
    }

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The documentation for this class was generated from the following file:

• qwt_text_engine.cpp