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Create message before connecting to stack changed signal

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Because if the stack changed signal gets fired while the __init__ function is still running then you get a critical error.
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Ghostkeeper 2018-02-06 16:50:03 +01:00
parent 45a4c56915
commit 1ab7eb64a1
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1 changed files with 6 additions and 6 deletions
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12
cura/BuildVolume.py
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@ -1,4 +1,4 @@
# Copyright (c) 2017 Ultimaker B.V.
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from cura.Settings.ExtruderManager import ExtruderManager
@ -73,6 +73,11 @@ class BuildVolume(SceneNode):
self._adhesion_type = None
self._platform = Platform(self)
self._build_volume_message = Message(catalog.i18nc("@info:status",
"The build volume height has been reduced due to the value of the"
" \"Print Sequence\" setting to prevent the gantry from colliding"
" with printed models."), title = catalog.i18nc("@info:title", "Build Volume"))
self._global_container_stack = None
Application.getInstance().globalContainerStackChanged.connect(self._onStackChanged)
self._onStackChanged()
@ -96,11 +101,6 @@ class BuildVolume(SceneNode):
self._setting_change_timer.setSingleShot(True)
self._setting_change_timer.timeout.connect(self._onSettingChangeTimerFinished)
self._build_volume_message = Message(catalog.i18nc("@info:status",
"The build volume height has been reduced due to the value of the"
" \"Print Sequence\" setting to prevent the gantry from colliding"
" with printed models."), title = catalog.i18nc("@info:title","Build Volume"))
# Must be after setting _build_volume_message, apparently that is used in getMachineManager.
# activeQualityChanged is always emitted after setActiveVariant, setActiveMaterial and setActiveQuality.
# Therefore this works.