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Set ownership of MaterialBrandsModel to cpp

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This hopefully prevents the crash for MacOS
This commit is contained in:
Jaime van Kessel 2022-04-07 20:10:58 +02:00
parent 262520f193
commit 9e4798c98b
1 changed files with 4 additions and 0 deletions
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4
cura/Machines/Models/MaterialBrandsModel.py
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@ -2,6 +2,8 @@
# Cura is released under the terms of the LGPLv3 or higher. # Cura is released under the terms of the LGPLv3 or higher.
from PyQt6.QtCore import Qt, pyqtSignal from PyQt6.QtCore import Qt, pyqtSignal
from PyQt6.QtQml import QQmlEngine
from UM.Qt.ListModel import ListModel from UM.Qt.ListModel import ListModel
from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
@ -9,6 +11,7 @@ class MaterialTypesModel(ListModel):
def __init__(self, parent = None): def __init__(self, parent = None):
super().__init__(parent) super().__init__(parent)
QQmlEngine.setObjectOwnership(self, QQmlEngine.ObjectOwnership.CppOwnership)
self.addRoleName(Qt.ItemDataRole.UserRole + 1, "name") self.addRoleName(Qt.ItemDataRole.UserRole + 1, "name")
self.addRoleName(Qt.ItemDataRole.UserRole + 2, "brand") self.addRoleName(Qt.ItemDataRole.UserRole + 2, "brand")
@ -20,6 +23,7 @@ class MaterialBrandsModel(BaseMaterialsModel):
def __init__(self, parent = None): def __init__(self, parent = None):
super().__init__(parent) super().__init__(parent)
QQmlEngine.setObjectOwnership(self, QQmlEngine.ObjectOwnership.CppOwnership)
self.addRoleName(Qt.ItemDataRole.UserRole + 1, "name") self.addRoleName(Qt.ItemDataRole.UserRole + 1, "name")
self.addRoleName(Qt.ItemDataRole.UserRole + 2, "material_types") self.addRoleName(Qt.ItemDataRole.UserRole + 2, "material_types")