- sb->RangeStepAndValidator( VALUE_SMALL, VALUE_MAX, 1.0, "length_precision" );
+ if (sb->objectName() == tr("SMESH_GRADING1D_PARAM"))
+ sb->RangeStepAndValidator( 0.0, 2.0, 0.1, "length_precision" );
+ else
+ sb->RangeStepAndValidator( VALUE_SMALL, VALUE_MAX, 1.0, "length_precision" );