https://bugs.kde.org/show_bug.cgi?id=438763
Nate Graham <n...@kde.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |n...@kde.org Status|REPORTED |CONFIRMED Ever confirmed|0 |1 Keywords| |usability --- Comment #3 from Nate Graham <n...@kde.org> --- Tri-state checkboxes should only be used for tree views to indicate that only some of a parent item's children are checked. In all other circumstances, it is wrong because the meaning of the "half-checked" state is context-specific cannot be communicated to users--which is the exact problem being described here. Idea: actually check and uncheck it dynamically depending on whether it is supported by your GPU, with a message in the list item indicating this ("This effect has been automatically disabled because may not work properly with with your graphics hardware.") -- You are receiving this mail because: You are watching all bug changes.