# The following has been generated automatically from src/gui/qgsfieldexpressionwidget.h QgsFieldExpressionWidget.__attribute_docs__ = {'fieldChanged': 'fieldChanged signal with indication of the validity of the expression\n', 'allowEvalErrorsChanged': "Allow accepting expressions with evaluation errors. This can be useful when we are not able to\nprovide an expression context of which we are sure it's completely populated.\n", 'buttonVisibleChanged': 'Emitted when the button visibility changes\n\n.. versionadded:: 3.36\n'}