Dialog 0 0 400 269 Simplify geometries Input line or polygon layer 0 0 Use only selected features Simplify tolerance 4 0.000000000000000 10000000.000000000000000 0.000100000000000 Save to new file false false Browse false Add result to canvas 0 Qt::Horizontal QDialogButtonBox::Close|QDialogButtonBox::Ok buttonBox accepted() Dialog accept() 248 254 157 274 buttonBox rejected() Dialog reject() 316 260 286 274