41 void setFontAndScalingFactor(
const QFont &font, qreal scalingFactor);
43 void setFactorForHeight(qreal wantedHeight);
44 void setFactorForWidth(qreal wantedFactor,
const QString &sampleText);
45 void applyAdditionalScalingFactor(qreal factor);
57 return m_scalingFactor;
61 return m_initialFontMetrics;
63 qreal textWidth(
const QString &text)
const;
69 qreal m_scalingFactor;