For some time the Trolls were teasing us with news about the new Qt features and now finally we can see them for ourselves. The first Technology Preview edition of Qt 4.2 has been just
released.
It contains long-awaited QCanvas successor — QGraphicsView, better desktop integration, text completion and undo frameworks, D-BUS support (only under Unix) and some new widgets, like calendar widget and font combo box. You can find a summary of all the new features in
this article and
QDevBlog entry.