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Listen to extruder-stack changes for extruder_prime_pos*

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CURA-1944
This commit is contained in:
fieldOfView 2016-08-18 08:54:13 +02:00
parent 198a201612
commit 64510a6825
1 changed files with 11 additions and 0 deletions
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11
cura/BuildVolume.py
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@ -78,6 +78,10 @@ class BuildVolume(SceneNode):
Application.getInstance().globalContainerStackChanged.connect(self._onGlobalContainerStackChanged)
self._onGlobalContainerStackChanged()
self._active_extruder_stack = None
ExtruderManager.getInstance().activeExtruderChanged.connect(self._onActiveExtruderStackChanged)
self._onActiveExtruderStackChanged()
def setWidth(self, width):
if width: self._width = width
@ -254,6 +258,13 @@ class BuildVolume(SceneNode):
self.rebuild()
def _onActiveExtruderStackChanged(self):
if self._active_extruder_stack:
self._active_extruder_stack.propertyChanged.disconnect(self._onSettingPropertyChanged)
self._active_extruder_stack = ExtruderManager.getInstance().getActiveExtruderStack()
if self._active_extruder_stack:
self._active_extruder_stack.propertyChanged.connect(self._onSettingPropertyChanged)
def _onSettingPropertyChanged(self, setting_key, property_name):
if property_name != "value":
return