https://bugs.kde.org/show_bug.cgi?id=426613
--- Comment #2 from David Hurka <david.hu...@mailbox.org> --- Created attachment 131778 --> https://bugs.kde.org/attachment.cgi?id=131778&action=edit Manually shown tab bar I debugged it for you: Shell::eventFilter() listens to event of the whole main widget, and then tries to get the tab under the event. In the screenshot we see the tab bar after manually invoking show(). Mouse events on the sidebar tab bar happen to match the position of the hidden tab. This bug was not visible in older versions, because there was no tab bar, but the line edit, which accepts middle clicks. A simple and clean solution is to make Shell::eventFilter() listen to the actual tab bar (not the tab widget), because that can’t promote events when it is hidden. Another clean solution is to make the tab bar process middle clicks itself. -- You are receiving this mail because: You are watching all bug changes.
