davidre added a comment.
In D26840#599152 <https://phabricator.kde.org/D26840#599152>, @brauch wrote: > My guess is right now the view updates when the cursor blinks, so that's why it updates after a short moment (of varying length, though, if you look at the video). Since the line is tagged dirty, it gets repainted correctly, but too late. F7922100: slow.webm <https://phabricator.kde.org/F7922100> It seems you're right but updateView doesn't help. The video above is with `updateView()` calls and slowed down. REPOSITORY R39 KTextEditor BRANCH underMouse (branched from master) REVISION DETAIL https://phabricator.kde.org/D26840 To: davidre, #ktexteditor, cullmann Cc: brauch, cullmann, kwrite-devel, kde-frameworks-devel, rrosch, LeGast00n, GB_2, domson, michaelh, ngraham, bruns, demsking, sars, dhaumann
