void Text::spatiumChanged(qreal oldVal, qreal newVal)
{
Element::spatiumChanged(oldVal, newVal);
if (!sizeIsSpatiumDependent() || styled())
return;
qreal v = newVal / oldVal;
QTextCursor c(_doc);
QTextBlock cb = _doc->begin();
while (cb.isValid()) {
QTextBlock::iterator i(cb.begin());
for (; !i.atEnd(); ++i) {
QTextFragment f = i.fragment();
if (f.isValid()) {
int pos = f.position();
int len = f.length();
c.setPosition(pos, QTextCursor::MoveAnchor);
c.setPosition(pos + len, QTextCursor::KeepAnchor);
QTextCharFormat cf = c.charFormat();
QFont font = cf.font();
font.setPointSizeF(font.pointSizeF() * v);
cf.setFont(font);
c.setCharFormat(cf);
}
}
cb = cb.next();
}
}
void Text::spatiumChanged(qreal oldVal, qreal newVal)
{
Element::spatiumChanged(oldVal, newVal);
#if 0
qDebug("Text::spatiumChanged %d -- %s %s %p %f\n",
sizeIsSpatiumDependent(), name(), parent() ? parent()->name() : "?", this, newVal);
#endif
if (!sizeIsSpatiumDependent() || styled())
return;
qreal v = newVal / oldVal;
QTextCursor c(_doc);
c.movePosition(QTextCursor::Start);
for (;;) {
c.select(QTextCursor::BlockUnderCursor);
QTextCharFormat cf = c.charFormat();
QFont font = cf.font();
font.setPointSizeF(font.pointSizeF() * v);
cf.setFont(font);
c.setCharFormat(cf);
if (!c.movePosition(QTextCursor::NextBlock))
break;
}
}
