scatteranimation.cpp
59 lines
| 2.3 KiB
| text/x-c
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Miikka Heikkinen
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r2854 | /**************************************************************************** | ||
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r2845 | ** | ||
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r2854 | ** Copyright (C) 2016 The Qt Company Ltd. | ||
| ** Contact: https://www.qt.io/licensing/ | ||||
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r2845 | ** | ||
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r2854 | ** This file is part of the Qt Charts module of the Qt Toolkit. | ||
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r2845 | ** | ||
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r2854 | ** $QT_BEGIN_LICENSE:GPL$ | ||
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r2845 | ** 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 | ||||
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r2854 | ** and conditions see https://www.qt.io/terms-conditions. For further | ||
| ** information use the contact form at https://www.qt.io/contact-us. | ||||
| ** | ||||
| ** GNU General Public License Usage | ||||
| ** Alternatively, this file may be used under the terms of the GNU | ||||
| ** General Public License version 3 or (at your option) any later version | ||||
| ** approved by the KDE Free Qt Foundation. The licenses are as published by | ||||
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 | ||||
| ** included in the packaging of this file. Please review the following | ||||
| ** information to ensure the GNU General Public License requirements will | ||||
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r2845 | ** | ||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
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r2854 | ****************************************************************************/ | ||
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r2492 | |||
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r2714 | #include <private/scatteranimation_p.h> | ||
| #include <private/scatterchartitem_p.h> | ||||
| #include <QtCore/QDebug> | ||||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r2492 | |||
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r2804 | ScatterAnimation::ScatterAnimation(ScatterChartItem *item, int duration, QEasingCurve &curve) | ||
| : XYAnimation(item, duration, curve) | ||||
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r2492 | { | ||
| } | ||||
| ScatterAnimation::~ScatterAnimation() | ||||
| { | ||||
| } | ||||
| void ScatterAnimation::updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState) | ||||
| { | ||||
| XYAnimation::updateState(newState, oldState); | ||||
| if (oldState == QAbstractAnimation::Running && newState == QAbstractAnimation::Stopped | ||||
| && animationType() == RemovePointAnimation) { | ||||
| // Removing a point from scatter chart will keep extra marker item after animation stops. | ||||
| // Also, if the removed point was not the last one in series, points after the removed one | ||||
| // will report wrong coordinates when clicked. To fix these issues, update geometry after | ||||
| // point removal animation has finished. | ||||
| chartItem()->updateGeometry(); | ||||
| } | ||||
| } | ||||
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r2712 | QT_CHARTS_END_NAMESPACE | ||