MainWindow 0 0 726 589 MainWindow 8 8 8 8 Qt::Vertical 2 Messages 4 4 4 4 true Data 4 4 4 4 Source Sans Pro 10 QAbstractItemView::ScrollPerPixel QAbstractItemView::ScrollPerPixel Explain 2 2 2 2 QAbstractItemView::NoEditTriggers false 10 false 0 0 726 26 test TopToolBarArea false