Deletion of the key signature when removing the first measure

• Dec 8, 2015 - 20:31
Type
Functional
Severity
S4 - Minor
Status
closed
Project

421f366 /Windows7

1) "My First Score"

2) Add a new key signature, eg A, and fill few measures

3) Delete (Ctrl + Del) the first measure

Result: the key signature is deleted ( reverted to C)

Expected result: the "A" key signature is kept.

See, for discussion: https://musescore.org/en/node/75981. And, in the same thread, for the line of argument: https://musescore.org/en/node/75981#comment-395981


Comments

FWIW, I looked briefly at implementing this. The code we use for time signatures relies on the time signature of the topmost staff and sets that for all staves. We could adopt a similar approach for key signatures, but we'd need to transpose appropriately.