bug #7240 setDefaultColumns didn't work on ChoiceField if CustomOption Widget Autocomplete is set (Patrick Perry)

This PR was merged into the 4.x branch.

Discussion
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setDefaultColumns didn't work on ChoiceField if CustomOption Widget Autocomplete is set

fix #7239

just check if value is not set before, to avoid breaking projects that specifically rely on the classes.

An alternative would be to delete the line.

Commits
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9e3cfe2 check if already a defaultColumns exist before overwritting customized one.

Author: javiereguiluz

src/Field/Configurator/ChoiceConfigurator.php

@@ -94,7 +94,9 @@ public function configure(FieldDto $field, EntityDto $entityDto, AdminContext $c
 
         if (ChoiceField::WIDGET_AUTOCOMPLETE === $field->getCustomOption(ChoiceField::OPTION_WIDGET)) {
             $field->setFormTypeOption('attr.data-ea-widget', 'ea-autocomplete');
-            $field->setDefaultColumns($isMultipleChoice ? 'col-md-8 col-xxl-6' : 'col-md-6 col-xxl-5');
+            if ('' === $field->getDefaultColumns()) {
+                $field->setDefaultColumns($isMultipleChoice ? 'col-md-8 col-xxl-6' : 'col-md-6 col-xxl-5');
+            }
         }
 
         $field->setFormTypeOptionIfNotSet('placeholder', '');