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Prevent mouse wheel scroll on entry edit username field#12398

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droidmonkey merged 2 commits intodevelopfrom
fix/no-username-scroll
Aug 24, 2025
Merged

Prevent mouse wheel scroll on entry edit username field#12398
droidmonkey merged 2 commits intodevelopfrom
fix/no-username-scroll

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  • Reported by shawnkhu via Matrix

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Tested locally

Type of change

  • ✅ Bug fix (non-breaking change that fixes an issue)

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Pull Request Overview

This PR fixes a bug where mouse wheel scrolling would change the username field value in the entry edit dialog even when the field was not focused. The solution involves moving a reusable MouseWheelEventFilter class from ApplicationSettingsWidget to GuiTools.h and applying it to the username combo box.

Key changes:

  • Moved MouseWheelEventFilter from ApplicationSettingsWidget to GuiTools.h for reusability
  • Applied the event filter to the username combo box in EditEntryWidget
  • Set StrongFocus policy on the username combo box to ensure proper focus behavior

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File Description
src/gui/GuiTools.h Added MouseWheelEventFilter class definition for preventing wheel events on unfocused widgets
src/gui/entry/EditEntryWidget.cpp Applied MouseWheelEventFilter to username combo box and added GuiTools.h include
src/gui/entry/EditEntryWidgetMain.ui Set focusPolicy to StrongFocus for username combo box
src/gui/ApplicationSettingsWidget.cpp Removed duplicate MouseWheelEventFilter class and added GuiTools.h include

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codecov bot commented Aug 19, 2025

Codecov Report

❌ Patch coverage is 77.77778% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 64.19%. Comparing base (8d59090) to head (66a6130).
⚠️ Report is 20 commits behind head on develop.

Files with missing lines Patch % Lines
src/gui/GuiTools.h 71.43% 2 Missing ⚠️
Additional details and impacted files
@@             Coverage Diff             @@
##           develop   #12398      +/-   ##
===========================================
- Coverage    64.19%   64.19%   -0.00%     
===========================================
  Files          376      377       +1     
  Lines        39371    39373       +2     
===========================================
+ Hits         25273    25274       +1     
- Misses       14098    14099       +1     

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@varjolintu varjolintu left a comment

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This does not work for me. At least in macOS when you hover in the username combobox and use mouse wheel, Qt sends first FocusIn event and Wheel event after that. So the combobox is actually focused right before using the mouse wheel.

One possible solution would be to catch the focus only when mouse button is used (basically losing the focus if click is not used):

 bool eventFilter(QObject* obj, QEvent* event) override
{
    auto* widget = qobject_cast<QWidget*>(obj);
    if (event->type() == QEvent::FocusIn && widget && !(QApplication::mouseButtons() & Qt::LeftButton)) {
        widget->clearFocus();
        event->ignore();
        return true;
    }

    if (event->type() == QEvent::Wheel && widget && !widget->hasFocus()) {
        event->ignore();
        return true;
    }
    return QObject::eventFilter(obj, event);
}

However, this is is just a pseudo-code because it breaks focusing with Tab.

@droidmonkey
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@varjolintu fixed it

@droidmonkey droidmonkey requested a review from varjolintu August 19, 2025 11:27
@varjolintu
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varjolintu commented Aug 19, 2025

@varjolintu fixed it

It works now. Strange that it was not enough to define it to the .ui file.

@droidmonkey
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The line edit is created after you enable editing, for some reason it is given wheel focus on macos when it is created. 🤷‍♂️

@droidmonkey droidmonkey merged commit 606cf37 into develop Aug 24, 2025
11 checks passed
@droidmonkey droidmonkey deleted the fix/no-username-scroll branch August 24, 2025 13:59
pull bot pushed a commit to surkin/keepassxc that referenced this pull request Aug 24, 2025
pull bot pushed a commit to blog2i2j/keepassxreboot.._..keepassxc that referenced this pull request Aug 24, 2025
pull bot pushed a commit to gburkhow/keepassxc that referenced this pull request Sep 26, 2025
@droidmonkey droidmonkey added the pr: backported Pull request backported to previous release label Oct 25, 2025
droidmonkey added a commit that referenced this pull request Oct 26, 2025
* Reported by shawnkhu via Matrix, thank you!
dragonekii pushed a commit to dragonekii/keepassxc-custom that referenced this pull request Dec 8, 2025
Release 2.7.11 (2025-11-23)

- Add image, HTML, Markdown preview, and text editing support to inline attachment viewer [keepassxreboot#12085, keepassxreboot#12244, keepassxreboot#12654]
- Add database merge confirmation dialog [keepassxreboot#10173]
- Add option to auto-generate a password for new entries [keepassxreboot#12593]
- Add support for group sync in KeeShare [keepassxreboot#11593]
- Add {UUID} placeholder for use in references [keepassxreboot#12511]
- Add “Wait for Enter” search option [keepassxreboot#12263]
- Add keyboard shortcut to “Jump to Group” from search results [keepassxreboot#12225]
- Add predefined search for TOTP entries [keepassxreboot#12199]
- Add confirmation when closing database via ESC key [keepassxreboot#11963]
- Add support for escaping placeholder expressions [keepassxreboot#11904]
- Reduce tab indentation width in notes fields [keepassxreboot#11919]
- Cap default Argon2 parallelism when creating a new database [keepassxreboot#11853]
- Database lock after inactivity now enabled by default and set to 900 seconds [keepassxreboot#12689, keepassxreboot#12609]
- Copying TOTP now opens setup dialog if none is configured for entry [keepassxreboot#12584]
- Make double click action configurable [keepassxreboot#12322]
- Remove unused “Last Accessed” from GUI [keepassxreboot#12602]
- Auto-Type: Add more granular confirmation settings [keepassxreboot#12370]
- Auto-Type: Add URL typing preset and add copy options to menu [keepassxreboot#12341]
- Browser: Do not allow sites automatically if entry added from browser extension [keepassxreboot#12413]
- Browser: Add options to restrict exposed groups [keepassxreboot#9852, keepassxreboot#12119]
- Bitwarden Import: Add support for timestamps and password history [keepassxreboot#12588]
- macOS: Add Liquid Glass icon [keepassxreboot#12642]
- macOS: Remove theme-based menubar icon toggle [keepassxreboot#12685]
- macOS: Add Window and Help menus [keepassxreboot#12357]
- Windows: Add option to add KeePassXC to PATH during installation [keepassxreboot#12171]

- Fix window geometry not being restored properly when KeePassXC starts in tray [keepassxreboot#12683]
- Fix potential database truncation when using direct write save method with YubiKeys [keepassxreboot#11841]
- Fix issue with database backup saving [keepassxreboot#11874]
- Fix UI lockups during startup with multiple tabs [keepassxreboot#12053]
- Fix keyboard shortcuts when menubar is hidden [keepassxreboot#12431]
- Fix clipboard being cleared on exit even if no password was copied [keepassxreboot#12603]
- Fix single-instance detection when username contains invalid filename characters [keepassxreboot#12559]
- Fix “Search Wait for Enter” setting not being save [keepassxreboot#12614]
- Fix hotkey accelerators not being escaped properly on database tabs [keepassxreboot#12630]
- Fix confusing error if user cancels out of key file edit dialog [keepassxreboot#12639]
- Fix issues with saved searches and “Press Enter to Search” option [keepassxreboot#12314]
- Fix URL wildcard matching [keepassxreboot#12257]
- Fix TOTP visibility on unlock and settings change [keepassxreboot#12220]
- Fix KeeShare entries with reference attributes not updating [keepassxreboot#11809]
- Fix sort order not being maintained when toggling filters in database reports [keepassxreboot#11849]
- Fix several UI font and layout issues [keepassxreboot#11967,  keepassxreboot#12102]
- Prevent mouse wheel scroll on edit username field [keepassxreboot#12398]
- Improve base translation consistency [keepassxreboot#12432]
- Improve inactivity timer [keepassxreboot#12246]
- Documentation improvements [keepassxreboot#12373, keepassxreboot#12506]
- Browser: Fix ordering of clientDataJSON in Passkey response object [keepassxreboot#12120]
- Browser: Fix URL matching for additional URLs [keepassxreboot#12196]
- Browser: Fix group settings inheritance [keepassxreboot#12368]
- Browser: Allow read-only native messaging config files [keepassxreboot#12236]
- Browser: Optimise entry iteration in browser access control dialog [keepassxreboot#11817]
- Browser: Fix “Do not ask permission for HTTP Basic Auth” option [keepassxreboot#11871]
- Browser: Fix native messaging path for Tor Browser launcher on Linux [keepassxreboot#12005]
- Auto-Type: Fix empty window behaviour [keepassxreboot#12622]
- Auto-Type: Take delays into account when typing TOTP [keepassxreboot#12691]
- SSH Agent: Fix out-of-memory crash with malformed SSH keys [keepassxreboot#12606]
- CSV Import: Fix modified and creation time import [keepassxreboot#12379]
- CSV Import: Fix duplication of root groups on import [keepassxreboot#12240]
- Proton Pass Import: Fix email addresses not being imported when no username set [keepassxreboot#11888]
- macOS: Fix secure input getting stuck [keepassxreboot#11928]
- Windows: Prevent launch as SYSTEM user from MSI installer [keepassxreboot#12705]
- Windows: Remove broken check for MSVC Redistributable from MSI installer [keepassxreboot#11950]
- Linux: Fix startup delay due to StartupNotify setting in desktop file [keepassxreboot#12306]
- Linux: Fix memory initialisation when --pw-stdin is used with a pipe [keepassxreboot#12050]
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