MainDialog 0 0 400 300 400 200 QSigstoped :/icons/qsigstoped.png Select Applications to stop in background: QFrame::Plain true 0 0 384 216 0 0 Qt::Horizontal QDialogButtonBox::Apply|QDialogButtonBox::Cancel|QDialogButtonBox::Ok true buttonBox accepted() MainDialog accept() 248 254 157 274 buttonBox rejected() MainDialog reject() 316 260 286 274