SUMMARY Using long touch on a file / folder to enter selection mode with touchscreen occasionally will register as drag & drop on touch release even though touch position was not changed. STEPS TO REPRODUCE 1. hold touch on file or folder 2. Selection Mode activates 3. release touch OBSERVED RESULT occasionally the drag & drop dialog shows up EXPECTED RESULT no action on touch release beyond activating Selection Mode SOFTWARE/OS VERSIONS Linux Kernel: 6.1.7 KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION I suspect this is caused by the popup that shows up above the file list when entering Selection Mode. This popup will shift the file list while touch his still held possibly moving the file beyond the touch position.
Happens just the same with: Dolphin 22.12.3 Linux Kernel: 6.1.22 KDE Plasma Version: 5.27.3 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 First report was using X11 this update was using Wayland.
A possibly relevant merge request was started @ https://invent.kde.org/system/dolphin/-/merge_requests/552
A possibly relevant merge request was started @ https://invent.kde.org/system/dolphin/-/merge_requests/571
Git commit 3123c086a77c28730866e848178c7e2d9a9006cb by Felix Ernst, on behalf of Steffen Hartleib. Committed on 27/07/2023 at 11:23. Pushed by felixernst into branch 'master'. Avoid unwanted drag and drop action Use the screen position for a touch event to calculate the start drag distance. M +26 -23 src/kitemviews/kitemlistcontroller.cpp M +1 -1 src/kitemviews/kitemlistcontroller.h https://invent.kde.org/system/dolphin/-/commit/3123c086a77c28730866e848178c7e2d9a9006cb