QgsSnappingDialogBase 0 0 760 290 Snapping options Enable topological editing false false Qt::Horizontal QDialogButtonBox::Apply|QDialogButtonBox::Cancel|QDialogButtonBox::Ok QAbstractItemView::NoSelection 0 false AlignHCenter|AlignVCenter|AlignCenter Layer Mode Tolerance Units Avoid Int. Avoid intersections of new polygons AlignHCenter|AlignVCenter|AlignCenter mButtonBox accepted() QgsSnappingDialogBase accept() 248 254 157 274 mButtonBox rejected() QgsSnappingDialogBase reject() 316 260 286 274