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Fix BaseMaterialsModel's QTimer lifecycle

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This commit is contained in:
Lipu Fei 2020-01-07 10:57:15 +01:00
parent 523b4e96a8
commit 045f4c51fa
1 changed files with 1 additions and 1 deletions
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2
cura/Machines/Models/BaseMaterialsModel.py
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@ -45,7 +45,7 @@ class BaseMaterialsModel(ListModel):
# can be caused in the middle of a XMLMaterial loading, and the material container we try to find may not be
# in the system yet. This will cause an infinite recursion of (1) trying to load a material, (2) trying to
# update the material model, (3) cannot find the material container, load it, (4) repeat #1.
self._update_timer = QTimer()
self._update_timer = QTimer(self)
self._update_timer.setInterval(100)
self._update_timer.setSingleShot(True)
self._update_timer.timeout.connect(self._update)