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qt4-doc-4.6.3-0.2mdv2010.2.i586.rpm

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 #include &quot;window.h&quot;
 #include &quot;layoutitem.h&quot;

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

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

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

     setLayout(windowLayout);
     setWindowTitle(tr(&quot;Basic Graphics Layouts Example&quot;));

 }</pre>
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