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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include "interactionschart.h"
++ #include "interactionsview.h"
++
++ #include <QMouseEvent>
++
++ InteractionsView::InteractionsView(InteractionsChart *chart, QWidget *parent) :
++ QChartView(chart, parent)
++ {
++ m_chart = chart;
++ }
++
++ void InteractionsView::mousePressEvent(QMouseEvent *event)
++ {
++ m_mousePos = event->pos();
++ QChartView::mousePressEvent(event);
++ }
++
++ void InteractionsView::mouseMoveEvent(QMouseEvent *event)
++ {
++ m_chart->handlePointMove(event->pos());
++ QChartView::mouseMoveEvent(event);
++ }
++
++ void InteractionsView::mouseReleaseEvent(QMouseEvent *event)
++ {
++ if (event->pos() != m_mousePos) {
++ m_chart->handlePointMove(event->pos());
++ m_chart->setPointClicked(false);
++ }
++ QChartView::mouseReleaseEvent(event);
++ }