SUMMARY The «Apply» button on the General page of Application Launcher Settings may become inappropriately disabled. STEPS TO REPRODUCE 1. Open widget settings. 2. Select some custom icon. Apply. 3. Reset to default icon or Remove icon. Apply. 2. Select the same custom icon. OBSERVED RESULT Apply button is disabled. Can be re-enabled by selecting some other custom icon, or re-opening the settings. EXPECTED RESULT Apply button should be enabled always when changing from "no icon" or "default icon" state to a "custom icon". SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE: git-master Qt Version: 5.15.6 Kernel Version: 5.19.13-arch1-1 (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz Memory: 31.3 GiB of RAM Graphics Processor: NVIDIA GeForce GTX 970M/PCIe/SSE2 Manufacturer: ASUSTeK COMPUTER INC. Product Name: G752VT System Version: 1.0
This requires a patch to KDeclarative framework, adding at least accepted() and rejected signals to KQuickAddons.IconDialog — KIconDialog's QML wrapper.
Can still reproduce in Plasma 6.
can't reproduce here on today's master
(In reply to Marco Martin from comment #3) > can't reproduce here on today's master nevermind i can reproduce
A possibly relevant merge request was started @ https://invent.kde.org/frameworks/kiconthemes/-/merge_requests/193
Git commit 4a232de9e5a21a108c0ef5c9f845ed79d510f615 by Niccolò Venerandi. Committed on 14/10/2025 at 14:40. Pushed by niccolove into branch 'master'. Avoid saving state between multiple usages of IconDialog If you select an icon, close the dialog, open it again, and select the same icon, there won't be any signal of a new icon being selected because the dialog saves the state from the previous usage. The user cannot avoid this behavior as the iconName is readonly, so it can only be re-set by the IconDialog itself. M +4 -0 src/qml/icondialog.cpp https://invent.kde.org/frameworks/kiconthemes/-/commit/4a232de9e5a21a108c0ef5c9f845ed79d510f615