05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
40 lines
728 B
C++
40 lines
728 B
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef BUBBLE_H
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#define BUBBLE_H
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#include <QBrush>
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#include <QColor>
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#include <QPointF>
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#include <QRect>
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#include <QRectF>
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QT_FORWARD_DECLARE_CLASS(QPainter)
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class Bubble
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{
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public:
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Bubble(const QPointF &position, qreal radius, const QPointF &velocity);
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~Bubble();
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void drawBubble(QPainter *painter);
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void updateBrush();
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void move(const QRect &bbox);
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void updateCache();
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QRectF rect();
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private:
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QColor randomColor();
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QBrush brush;
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QPointF position;
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QPointF vel;
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qreal radius;
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QColor innerColor;
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QColor outerColor;
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QImage *cache = nullptr;
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};
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#endif
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