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diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_graphicsview_qgraphicsscene.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_gui_graphicsview_qgraphicsscene.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-scene = QGraphicsScene()
-scene.addText("Hello, world!")
-
-view = QGraphicsView(&scene)
-view.show()
-//! [0]
-
-
-//! [1]
-scene = QGraphicsScene
-scene.addItem(...
-...
-printer = QPrinter(QPrinter.HighResolution)
-printer.setPaperSize(QPrinter.A4)
-
-painter = QPainter(printer)
-scene.render(&painter)
-//! [1]
-
-
-//! [2]
-segmentSize = sceneRect().size() / math.pow(2, depth - 1)
-//! [2]
-
-
-//! [3]
-scene = QGraphicsScene()
-view = QGraphicsView(scene)
-view.show()
-
-# a blue background
-scene.setBackgroundBrush(Qt.blue)
-
-# a gradient background
-gradient = QRadialGradient(0, 0, 10)
-gradient.setSpread(QGradient.RepeatSpread)
-scene.setBackgroundBrush(gradient)
-//! [3]
-
-
-//! [4]
-scene = QGraphicsScene()
-view = QGraphicsView(scene)
-view.show()
-
-# a white semi-transparent foreground
-scene.setForegroundBrush(QColor(255, 255, 255, 127))
-
-# a grid foreground
-scene.setForegroundBrush(QBrush(Qt.lightGray, Qt.CrossPattern))
-//! [4]
-
-
-//! [5]
-class TileScene (QGraphicsScene):
- # ...
- def rectForTile(x, y):
- # Return the rectangle for the tile at position (x, y).
- return QRectF(x * self.tileWidth, y * self.tileHeight, self.tileWidth, self.tileHeight)
-
- def setTile(x, y, pixmap):
- # Sets or replaces the tile at position (x, y) with pixmap.
- if x >= 0 && x < self.numTilesH && y >= 0 && y < self.numTilesV:
- self.tiles[y][x] = pixmap
- invalidate(rectForTile(x, y), BackgroundLayer)
-
- def drawBackground(painter, exposed):
- # Draws all tiles that intersect the exposed area.
- for y in range(0, self.numTilesV:
- for x in range(0, self.numTilesH:
- rect = rectForTile(x, y)
- if exposed.intersects(rect):
- painter.drawPixmap(rect.topLeft(), tiles[y][x])
-//! [5]