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Ensure setActiveExtruderIndex only gets called once when switching machines

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CURA-6016
This commit is contained in:
Jaime van Kessel 2018-12-10 16:20:00 +01:00
parent d495ec18bb
commit 1436301d78
1 changed files with 4 additions and 2 deletions
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2
cura/Settings/ExtruderManager.py
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@ -83,6 +83,7 @@ class ExtruderManager(QObject):
# \param index The index of the new active extruder. # \param index The index of the new active extruder.
@pyqtSlot(int) @pyqtSlot(int)
def setActiveExtruderIndex(self, index: int) -> None: def setActiveExtruderIndex(self, index: int) -> None:
if self._active_extruder_index != index:
self._active_extruder_index = index self._active_extruder_index = index
self.activeExtruderChanged.emit() self.activeExtruderChanged.emit()
@ -344,6 +345,7 @@ class ExtruderManager(QObject):
if extruders_changed: if extruders_changed:
self.extrudersChanged.emit(global_stack_id) self.extrudersChanged.emit(global_stack_id)
self.setActiveExtruderIndex(0) self.setActiveExtruderIndex(0)
self.activeExtruderChanged.emit()
# After 3.4, all single-extrusion machines have their own extruder definition files instead of reusing # After 3.4, all single-extrusion machines have their own extruder definition files instead of reusing
# "fdmextruder". We need to check a machine here so its extruder definition is correct according to this. # "fdmextruder". We need to check a machine here so its extruder definition is correct according to this.