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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \example graphicsview/simpleanchorlayout
++ \title Simple Anchor Layout Example
++ \examplecategory {Graphics}
++ \ingroup examples-graphicsview-layout
++ \brief Demonstrates anchor layout on a graphics view scene.
++
++ The Simple Anchor Layout example shows the basic use of the
++ QGraphicsAnchorLayout class.
++
++ \image graphicssimpleanchorlayout-example.png
++ {Application using anchor layouts to place widgets}
++
++
++ The example starts by creating a QGraphicsScene (\c scene), 3 widgets
++ (\c a, \c b, and \c c), and a QGraphicsAnchorlayout (\c layout).
++
++ \quotefromfile graphicsview/simpleanchorlayout/main.cpp
++ \skipto QGraphicsScene
++ \printuntil QGraphicsAnchorLayout
++
++ First it anchors the top left corner of item \c a to the top left
++ corner of \c layout. This can be done in two steps:
++
++ \skipto layout->addAnchor(a
++ \printto adding
++
++ Or in one step:
++
++ \skipuntil [adding a corner anchor]
++ \printline layout->addCornerAnchors(a, Qt::T
++
++ Then the right anchor of \c a is anchored to the left anchor of
++ \c b, and the top of item \c b is anchored to the bottom of \c a.
++
++ \skipuntil [adding anchors]
++ \printto adding anchors
++
++ Place a third widget \c c under widget \c b:
++
++ \skipuntil third widget
++ \printline AnchorBottom
++
++ Items \c b and \c c are anchored to each other horizontally:
++
++ \skipto Qt::Horizontal
++ \printline Qt::Horizontal
++
++ Item c is anchored to the bottom right point of \c layout
++
++ \skipuntil corner of the layout
++ \printline Qt::BottomRightCorner
++
++ Finally, QGraphicsWidget \c w is displayed in QGraphicsView \c view.
++
++ \skipto QGraphicsWidget
++ \printuntil app.exec()
++ */