Version: unspecified (using KDE 4.7.3) OS: Linux If a profiles "Display Brightness" slider value is adjusted using the mouse's scroll-wheel, the slider visually advances but the value is not saved when the dialog is closed. Reproducible: Always Steps to Reproduce: 1. Open the "Power Profiles" KDE Control Module. 2. Change the "Display Brightness" slider's position by either: a. clicking on an empty location on the slider (do not click or drag the slider's button), or b. By using the mouse's scroll-whee, or c. By using the keyboard arrow keys. 3. Save and close the dialog by clicking the dialog's Apply/OK button. 4. Reopen the "Power Profiles" dialog. Actual Results: When the "Power Profiles" is reopened, the "Display Brightness" slider will be set to the original position (before the last change) Expected Results: The slider's position should be updated to the last set position. The slider's value is not being updated. I've attached a possible (untested) patch.
Created attachment 66824 [details] Proposed patch
Git commit 57307a33f3cd6872c9f136e47b13336560f2ab5c by Dario Freddi. Committed on 17/12/2011 at 13:44. Pushed by dafre into branch 'KDE/4.7'. The slider should react whenever the value changes, and not just on move. Thanks Amos Kariuki for suggesting the fix BUG:289163 M +1 -1 powerdevil/daemon/actions/bundled/brightnesscontrolconfig.cpp http://commits.kde.org/kde-workspace/57307a33f3cd6872c9f136e47b13336560f2ab5c
Git commit bf7c60e9816b861857f0976b5f8d9100408e35d8 by Dario Freddi. Committed on 17/12/2011 at 13:44. Pushed by dafre into branch 'master'. The slider should react whenever the value changes, and not just on move. Thanks Amos Kariuki for suggesting the fix BUG:289163 (cherry picked from commit 57307a33f3cd6872c9f136e47b13336560f2ab5c) M +1 -1 powerdevil/daemon/actions/bundled/brightnesscontrolconfig.cpp http://commits.kde.org/kde-workspace/bf7c60e9816b861857f0976b5f8d9100408e35d8