Source code for camelot.view.controls.editors.onetomanychoiceseditor

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from camelot.view.model_thread import post
from choiceseditor import ChoicesEditor

[docs]class OneToManyChoicesEditor(ChoicesEditor): def __init__(self, parent, target=None, nullable=True, field_name='onetomanychoices', **kwargs): super(OneToManyChoicesEditor, self).__init__(parent, **kwargs) self.setObjectName( field_name ) assert target!=None self._target = target self._nullable = nullable post(self.get_choices, self.set_choices)
[docs] def get_choices(self): additional_choices = [] if self._nullable: additional_choices = [(None, '')] return additional_choices + [(o, unicode(o)) for o in self._target.query.all()]
[docs] def set_field_attributes(self, editable=True, **kwargs): """Makes sure choices are not reset when changing the field attributes""" self.setEnabled(editable!=False)

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