Version: Kontact-4.3.4 Akregator-1.5.3 (using KDE 4.3.4) Compiler: GCC-4.3.4 SSP and PIE enabled OS: Linux Installed from: Gentoo Packages In fact I am not sure whether it is a KDE bug or a Qt bug. I cannot express this well in English. Reproducable: Always. 1. Get a KDE over newly released Qt 4.6.1. 2. Start Akregator or open "Feed" card of Kontact. 3. Mouse over an news entry in the right list. 4. Roll your mouse mid-roller and see how the colour change. Acutual result: After rolling up or down, the field just under the cursor will be rendered into light blue (Oxygen style), and the other field of this line will not. At the same time, other part of the original line will kept light blue (Oxygen style) while the corresponding field is not.
Sorry for the inaccurate expression of the bug and my ignorance of where the bug should be reported. Thank you for your response and help.
I cannot reproduce this issue with recent KDE versions. Rolling up/down doesn't alter any color