KNearestNeighborsMenu 0 0 298 209 k-nearest neighbors 50 160 171 32 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok 30 10 229 84 QFormLayout::AllNonFixedFieldsGrow k 10000000 0 Metric Ambient Reduced Space 30 110 250 40 Compute auto update true buttonBox accepted() KNearestNeighborsMenu accept() 248 254 157 274 buttonBox rejected() KNearestNeighborsMenu reject() 316 260 286 274