[dolphin] [Bug 504619] New: Visual artifacts when resizing icon view in Dolphin using Ctrl + mouse wheel or keyboard shortcuts

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=504619

            Bug ID: 504619
           Summary: Visual artifacts when resizing icon view in Dolphin
                    using Ctrl + mouse wheel or keyboard shortcuts
    Classification: Applications
           Product: dolphin
      Version First unspecified
       Reported In:
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Keywords: qt6, wayland-only
          Severity: normal
          Priority: NOR
         Component: view-engine: icons mode
          Assignee: dolphin-bugs-null at kde.org
          Reporter: yaroslavfis4 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Created attachment 181612
  --> https://bugs.kde.org/attachment.cgi?id=181612&action=edit
Displays the visual artifacts caused by resizing the icon view — torn icons and
stuck labels are clearly visible after reducing icon size with Ctrl + Mouse
Wheel Down.

**SUMMARY**  
When resizing the Dolphin icon view using either the mouse wheel while holding
Ctrl or the Ctrl + / Ctrl - shortcuts, visual artifacts appear. These include
broken or "torn" icons and text labels that remain stuck on the screen. The
issue occurs both with fast and slow resizing, but is most commonly seen when
decreasing the icon size.

---

**STEPS TO REPRODUCE**
1. Open Dolphin.  
2. Use the mouse to resize the window via its edge or corner.  
3. Observe the icons and labels during and after resizing.

---

**OBSERVED RESULT**  
- Icons become visually torn or misaligned.  
- Text labels remain "stuck" or ghosted on the screen.  
- Redraw issues persist until something triggers a full repaint (e.g.,
minimizing and restoring the window).

---

**EXPECTED RESULT**  
Smooth resizing with proper redraw of all UI elements.

---

**SOFTWARE/OS VERSIONS**  
**Linux/KDE Plasma:**  
Operating System: openSUSE Tumbleweed 20250515  
KDE Plasma Version: 6.4.80  
KDE Frameworks Version: 6.15.0  
Qt Version: 6.9.0  
Kernel Version: 6.14.6-1-default (64-bit)  
Graphics Platform: Wayland  

**Hardware:**  
Processors: 12 × AMD Ryzen 5 5500  
Memory: 16 GiB (15.5 GiB usable)  
Graphics: NVIDIA GeForce GTX 1060 3GB  
Driver: proprietary NVIDIA driver (G06, version 570.144)

-- 
You are receiving this mail because:
You are on the CC list for the bug.