Version: (using KDE 4.2.90) OS: Linux Installed from: Ubuntu Packages When i select 'Manage connections' clicking on plasma widget (Kubuntu 9.10, KDE 4.2.85 and earlier) a windows called 'Network Management - KDE Control Module' appears (screenshot attached). In my case there are several inactive (inaccessible) tabs: 'Wireless', 'Mobile broadband', 'DSL'. I cannot click on them and make them active. Still, if i put cursor on an active tab (for example, 'Wired' in my case) and scroll the mouse wheel i can access inactive tabs being able to edit wireless conections and so on.
Created attachment 35143 [details] first view
Created attachment 35144 [details] second view after scrolling on an active tab a can select an inactive tab
Created attachment 35518 [details] the same behaviour in system settings It looks like this is not just Network Management problem - the same thing happens in other parts of KDE, for example in Systme Settings as shown in attachment. It looks like this is KDE or Qt bug.
Created attachment 35836 [details] Qt testcase Qt testcase showing it's nothing to do with KDE. To test, qmake -project; qmake; make; ./qtabwidgetscrolltest
Bug reported to Qt task tracker.