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# window.cpp Example File
graphicsview/basicgraphicslayouts/window.cpp

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     ** This file is part of the example classes of the Qt Toolkit.
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     #include "window.h"
     #include "layoutitem.h"

     Window::Window(QGraphicsWidget *parent) : QGraphicsWidget(parent, Qt::Window)
     {
         QGraphicsLinearLayout *windowLayout = new QGraphicsLinearLayout(Qt::Vertical);
         QGraphicsLinearLayout *linear = new QGraphicsLinearLayout(windowLayout);
         LayoutItem *item = new LayoutItem;
         linear->addItem(item);
         linear->setStretchFactor(item, 1);

         item = new LayoutItem;
         linear->addItem(item);
         linear->setStretchFactor(item, 3);
         windowLayout->addItem(linear);

         QGraphicsGridLayout *grid = new QGraphicsGridLayout(windowLayout);
         item = new LayoutItem;
         grid->addItem(item, 0, 0, 4, 1);
         item = new LayoutItem;
         item->setMaximumHeight(item->minimumHeight());
         grid->addItem(item, 0, 1, 2, 1, Qt::AlignVCenter);
         item = new LayoutItem;
         item->setMaximumHeight(item->minimumHeight());
         grid->addItem(item, 2, 1, 2, 1, Qt::AlignVCenter);
         item = new LayoutItem;
         grid->addItem(item, 0, 2);
         item = new LayoutItem;
         grid->addItem(item, 1, 2);
         item = new LayoutItem;
         grid->addItem(item, 2, 2);
         item = new LayoutItem;
         grid->addItem(item, 3, 2);
         windowLayout->addItem(grid);

         setLayout(windowLayout);
         setWindowTitle(tr("Basic Graphics Layouts Example"));

     }