MainWindow 0 0 1037 726 MainWindow 0 0 QFrame::StyledPanel QFrame::Raised 0 0 0 0 QFrame::StyledPanel QFrame::Raised 0 0 0 0 0 0 1037 26 File toolBar TopToolBarArea false Verify Exit Delete model menuActionExit triggered() MainWindow close() -1 -1 495 338