MainWindowClass Qt::ApplicationModal 0 0 800 400 0 0 800 480 MainWindow 80 50 661 110 0 0 240 310 531 71 Qt::Horizontal true Select false Crop Image false Install false Set 80 180 661 101 select clicked() MainWindowClass openFile() 324 365 235 316 crop clicked() MainWindowClass cropImage() 424 341 427 278 install clicked() MainWindowClass installImageSet() 604 341 595 306 openFile() cropImage() installImageSet()