Trace a warning in case findChildren doesn't find the right widget

opengisch · Jul 14, 2022 · 27b02a4 · 27b02a4
1 parent 27b3b4e
commit 27b02a4
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/linking_relation_editor/gui/linking_relation_editor_config_widget.py b/linking_relation_editor/gui/linking_relation_editor_config_widget.py
@@ -23,14 +23,18 @@ def __init__(self, relation, parent):
         super().__init__(relation, parent)
 
         self.__relation_cardinality_combobox = None
+        relation_cardinality_combobox_name = "mRelationCardinalityCombo"
         comboboxes = self.parent().findChildren(QComboBox)
         for combobox in comboboxes:
-            if combobox.objectName() == "mRelationCardinalityCombo":
+            if combobox.objectName() == relation_cardinality_combobox_name:
               self.__relation_cardinality_combobox = combobox
               break
 
-        self.__relation_cardinality_combobox.addItem("One to one relation",
-                                                     LinkingRelationEditorConfigWidget.USER_DATA_ONE_TO_ONE)
+        if self.__relation_cardinality_combobox == None:
+            QgsLogger.warning(self.tr("QCombobox with object name '{}' not found".format(relation_cardinality_combobox_name)))
+        else:
+            self.__relation_cardinality_combobox.addItem("One to one relation",
+                                                         LinkingRelationEditorConfigWidget.USER_DATA_ONE_TO_ONE)
 
     def setConfig(self, config):
         one_to_one = config.get("one_to_one",

diff --git a/linking_relation_editor/gui/linking_relation_editor_widget.py b/linking_relation_editor/gui/linking_relation_editor_widget.py
@@ -302,15 +302,20 @@ def updateButtons(self):
         self.mDeleteFeatureButton.setVisible(bool(self.mButtonsVisibility & QgsRelationEditorWidget.Button.DeleteChildFeature))
         self.mZoomToFeatureButton.setVisible(bool(self.mButtonsVisibility & QgsRelationEditorWidget.Button.ZoomToChildFeature) and bool(self.editorContext().mapCanvas()) and spatial)
 
+        splitter_name = "mAttributeEditorViewSplitter"
+        splitter_found = False
         splitters = self.mDualView.findChildren(QSplitter)
         for splitter in splitters:
-            if splitter.objectName() == "mAttributeEditorViewSplitter":
+            if splitter.objectName() == splitter_name:
                 if self.mOneToOne:
                     splitter.setSizes([0, 1])
                 else:
                     splitter.setSizes([1, 1])
                 break
 
+        if not splitter_found:
+            QgsLogger.warning(self.tr("QSplitter with object name '{}' not found".format(splitter_name)))
+
     def updateUi(self):
         self._updateUiTimer.start(200)