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[API] Allow hiding individual staves in systems #30485

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Merged
merged 1 commit into from
Oct 20, 2025
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[API] Allow hiding individual staves in systems #30485

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5 changes: 5 additions & 0 deletions src/engraving/api/v1/elements.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -493,6 +493,11 @@ bool System::show(int staffIdx)
return ss ? ss->show() : false;
}

void System::setHideStaffIfEmpty(int staffIdx, int hide)
{
system()->score()->cmdSetHideStaffIfEmptyOverride(static_cast<staff_idx_t>(staffIdx), system(), AutoOnOff(hide));
}

void System::setIsLocked(bool locked)
{
if (locked == isLocked()) {
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6 changes: 6 additions & 0 deletions src/engraving/api/v1/elements.h
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Expand Up @@ -1891,6 +1891,12 @@ class System : public EngravingItem
/// This can differ from \ref Staff.show (e.g. due to 'hide when empty' rules).
/// \param staffIdx staff number
Q_INVOKABLE bool show(int staffIdx);
/// Override the staff default behaviour for hiding when empty.
/// \param staffIdx staff number
/// \param hide controls the new hiding behaviour.
/// One of PluginAPI::PluginAPI::AutoOnOff values.
/// \since MuseScore 4.7
Q_INVOKABLE void setHideStaffIfEmpty(int staffIdx, int hide);
};

//---------------------------------------------------------
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