MainWindow 0 0 559 384 AVC Qt4 list tree view example 20 10 91 18 0 0 75 true Data Structure 220 10 81 18 75 true Control Value 440 10 51 18 75 true Widget 30 100 54 18 75 true List 1 201 83 149 75 true tree 30 150 100 200 38 list data value Qt::AlignCenter true 150 201 200 149 0 0 tree data value Qt::AlignCenter true 0 30 561 20 Qt::Horizontal 0 170 561 20 Qt::Horizontal 380 50 161 121 Qt::ScrollBarAsNeeded Qt::ScrollBarAsNeeded 9 true QAbstractItemView::InternalMove 0 0 1 5 false false false false 1 380 190 161 171 true true QAbstractItemView::InternalMove -1 10 true true 1