DialogMaintenanceTimeSetting 0 0 524 260 Qt::ClickFocus Dialog 170 220 341 32 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok 30 20 171 41 保养周期 30 70 111 41 true 1 24 12 150 70 67 41 (月) 250 30 251 81 重置保养时间 40 140 100 30 维护时间: 120 140 100 30 TextLabel buttonBox accepted() DialogMaintenanceTimeSetting accept() 248 254 157 274 buttonBox rejected() DialogMaintenanceTimeSetting reject() 316 260 286 274