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Don't emit enabledChanged signal if it didn't change

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Contributes to issue CURA-5876.
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Ghostkeeper 2018-12-04 13:58:54 +01:00
parent 9b8b91b6a4
commit 82d8410d18
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1 changed files with 2 additions and 0 deletions
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cura/Settings/ExtruderStack.py
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@ -52,6 +52,8 @@ class ExtruderStack(CuraContainerStack):
return super().getNextStack()
def setEnabled(self, enabled: bool) -> None:
if self.getMetaDataEntry("enabled", True) == enabled: #No change.
return #Don't emit a signal then.
self.setMetaDataEntry("enabled", str(enabled))
self.enabledChanged.emit()