update the setting table while loading ucp the seond time

CURA-11403

plugins/3MFReader/SpecificSettingsModel.py

@@ -3,6 +3,7 @@
 
 from PyQt6.QtCore import Qt
 
+from UM.Logger import Logger
 from UM.Settings.SettingDefinition import SettingDefinition
 from UM.Qt.ListModel import ListModel
 
@@ -19,6 +20,8 @@ class SpecificSettingsModel(ListModel):
         self.addRoleName(self.ValueRole, "value")
 
         self._i18n_catalog = None
+        self._update()
+
 
     def addSettingsFromStack(self, stack, category, settings):
         for setting, value in settings.items():
@@ -36,3 +39,8 @@ class SpecificSettingsModel(ListModel):
                 "label": stack.getProperty(setting, "label"),
                 "value": value
             })
+
+    def _update(self):
+        Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
+        self.setItems([])
+        return

plugins/3MFReader/WorkspaceDialog.py

@@ -332,7 +332,7 @@ class WorkspaceDialog(QObject):
     def allowCreateMachine(self):
         return self._allow_create_machine
 
-    @pyqtProperty(QObject, constant = True)
+    @pyqtProperty(QObject)
     def exportedSettingModel(self):
         return self._exported_settings_model
 

plugins/3MFReader/WorkspaceDialog.qml

@@ -216,7 +216,6 @@ UM.Dialog
                             buttonText: tableViewSpecificSettings.shouldBeVisible ? catalog.i18nc("@action:button", "Hide settings") : catalog.i18nc("@action:button", "Show settings")
                             onButtonClicked: tableViewSpecificSettings.shouldBeVisible = !tableViewSpecificSettings.shouldBeVisible
                         }
-
                         Cura.TableView
                         {
                             id: tableViewSpecificSettings
@@ -239,6 +238,13 @@ UM.Dialog
                                 rows: manager.exportedSettingModel.items
                             }
                         }
+
+                        property var modelRows: manager.exportedSettingModel.items
+                        onModelRowsChanged:
+                        {
+                            tableModel.clear()
+                            tableModel.rows = modelRows
+                        }
                     }
 
                     comboboxVisible: manager.qualityChangesConflict