Hi, On Fri, Jun 8, 2012 at 3:47 AM, Иван Комиссаров <[email protected]> wrote: > QTreeView is very slow when inserting big amount of data. In some cases, it > is possible to achieve big speedup in case of wixed-height treeviews. > > I.e., in QTreeView calculating of item height is very slow. If we have fixed > height (fixed font, no editors), we can not calculate this height, but return > constant. >
QTreeView::setUniformRowHeights does exactly that. Girish _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
