SetFontCapitalization does not seem to work?!

[syntech]

Hello!

I've tried to modify the RichText highlighter Example which works great so far. Except that setFontCapitalization() does not do anything.

Here's what I tried:
@keywordFormat.setForeground(Qt::blue);
keywordFormat.setFontCapitalization(QFont::Capitalize);
@
Later in @void Highlighter::highlightBlock(const QString &text)@ (which is more or less unmodified) @setFormat(index, length, rule.format);@ is called;

The text in my textEdit Widget is shown blue, so the RegEx and setForeground() works, but it is not converted to uppercase?! Any ideas what is wrong?

[Edit: @-tags for code snippets added /Vass]