musescore/MuseScore

The left labels should not be scrollable horizontally

Open

#9640 opened on Nov 2, 2021

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 (4 comments) (0 reactions) (2 assignees)C++ (11,122 stars) (2,432 forks)batch import
P3UIcommunitygood first issuemixer

Description

Describe the bug Similar to this issue: https://github.com/musescore/MuseScore/issues/9638 When scrolling horizontally and labels are switched on, they should never be scrollable horizonally. Only vertically. Same reason as instrument names to always be visible when using the Mixer.

Expected behavior

Screenshot 2021-11-02 155417

Desktop (please complete the following information):

  • OS: Mac and Windows

Contributor guide

Tech stack
cpp
Domain
desktop
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Familiarity with MuseScore codebaseQt framework knowledgeUnderstanding of Mixer UI component
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
The issue is similar to #9638, which likely addresses the same horizontal scrolling behavior in the Mixer. The fix likely resides in the Mixer UI code, possibly in files like `musescore/mixer/mixer.cpp` or related to label rendering. The existing comments and the referenced issue should be reviewed for potential solutions. Since there are two assignees, any new contributor should coordinate with them.