486724 2024-05-07 12:26:51 +0000 Kirigami.Icon doesn't apply "active" lightening/highlighting effect to pixmaps, only to icons loaded by name 2025-05-09 23:53:45 +0000 1 1 3 Frameworks and Libraries frameworks-kirigami general 6.2.0 Arch Linux Linux RESOLVED FIXED NOR minor 1.0 1 thegrandfinale2001 kdelibs-bugs-null mikel5764 nate noahadvs notmart https://invent.kde.org/frameworks/kirigami/-/commit/4142c2b7e7252ee1a2ae4d8aa51970d9457a692e 6.16 0 oldest_to_newest 2318061 0 thegrandfinale2001 2024-05-07 12:26:51 +0000 *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** SUMMARY Icons in the panel produce a highlight effect when you hover over them, including the application launcher icon. If you choose to use a different icon for the application launcher that icon does not highlight. STEPS TO REPRODUCE 1. Change icon to an icon to a different icon. 2. Hover over custom icon. 3. No highlighting effect. OBSERVED RESULT No highlighting for custom icon. EXPECTED RESULT Custom icon should highlight like other icons in panel. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Arch Linux / KDE Plasma 6.0.4 (available in About System) KDE Plasma Version: 6.0.4 KDE Frameworks Version: 6.1.0 Qt Version: 6.7.0 ADDITIONAL INFORMATION 2318214 1 nate 2024-05-07 20:55:09 +0000 Which custom icon did you use? One of the system's standard icons, or else an image file? 2318223 2 thegrandfinale2001 2024-05-07 20:59:39 +0000 (In reply to Nate Graham from comment #1) > Which custom icon did you use? One of the system's standard icons, or else > an image file? It was an image. PNG and SVG, still the same results. No standard icon used. 2318598 3 nate 2024-05-09 19:17:13 +0000 Can confirm. This appears to be happening because we're using the "active" property of Kirigami.Icon to do the lightening effect, and it only works when given an icon name, not a pixmap. Moving to Kirigami. 2422022 4 ahiemstra 2025-05-08 08:33:47 +0000 Git commit 4142c2b7e7252ee1a2ae4d8aa51970d9457a692e by Arjen Hiemstra. Committed on 08/05/2025 at 08:18. Pushed by ahiemstra into branch 'master'. primitives: Use a custom shader for rendering Icon This replaces all QIcon effects, masking and transition animation with a custom shader that does the same, making use of the new ShaderNode to avoid a lot of boilerplate. Related: bug 498530 M +42 -87 src/primitives/icon.cpp M +0 -1 src/primitives/icon.h M +21 -0 src/primitives/shaders.cmake A +58 -0 src/primitives/shaders/icon.frag A +37 -0 src/primitives/shaders/icon.vert https://invent.kde.org/frameworks/kirigami/-/commit/4142c2b7e7252ee1a2ae4d8aa51970d9457a692e