diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/timeline/main.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/timeline/main.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/timeline/main.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/timeline/main.cpp new file mode 100644 index 000000000..70be14a03 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/timeline/main.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of PySide2. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets> +#include <math.h> + +int main(int argv, char *args[]) +{ + QApplication app(argv, args) + +//! [0] + ball = QGraphicsEllipseItem(0, 0, 20, 20) + + timer = QTimeLine(5000) + timer.setFrameRange(0, 100) + + animation = QGraphicsItemAnimation() + animation.setItem(ball) + animation.setTimeLine(timer) + + for i in range(200): + animation.setPosAt(i / 200.0, QPointF(i, i)) + + scene = QGraphicsScene() + scene.setSceneRect(0, 0, 250, 250) + scene.addItem(ball) + + view = QGraphicsView(scene) + view.show() + + timer.start() +//! [0] + + return app.exec() +} |