How can I redraw the QTreeWidgetITem?

[cspp]

also you can read this article.

I know,In Qt4.3.2,The class QStyledItemDelegate is not exist?
it just only in Qt4.5?

[spirit]

In Qt4.3.2,The class QStyledItemDelegate is not exist?

unfortunately, this class was introduced in Qt 4.4.

This class was introduced in Qt 4.4.