ProgressWin Qt::WindowModal 0 0 438 176 work progress :/Resources/img/main.png:/Resources/img/main.png Qt::ScrollBarAlwaysOff current progress 0 Qt::Horizontal 40 20 true Cancel Qt::Horizontal 40 20 quitBt clicked() ProgressWin slot_quitBt() 343 178 364 175 slot_quitBt()