|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
|
** Contact: https://www.qt.io/licensing/
|
|
|
**
|
|
|
** This file is part of the Qt Charts module of the Qt Toolkit.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE:GPL$
|
|
|
** 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.
|
|
|
**
|
|
|
** 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
|
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
|
**
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "view.h"
|
|
|
#include <QtWidgets/QGraphicsWidget>
|
|
|
#include <QtGui/QResizeEvent>
|
|
|
#include <QtCore/QDebug>
|
|
|
|
|
|
View::View(QGraphicsScene *scene, QGraphicsWidget *form , QWidget *parent)
|
|
|
: QGraphicsView(scene, parent),
|
|
|
m_form(form)
|
|
|
{
|
|
|
setDragMode(QGraphicsView::NoDrag);
|
|
|
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
|
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
|
}
|
|
|
|
|
|
void View::resizeEvent(QResizeEvent *event)
|
|
|
{
|
|
|
if (scene())
|
|
|
scene()->setSceneRect(QRect(QPoint(0, 0), event->size()));
|
|
|
if (m_form)
|
|
|
m_form->resize(QSizeF(event->size()));
|
|
|
QGraphicsView::resizeEvent(event);
|
|
|
}
|
|
|
|
|
|
void View::mouseMoveEvent(QMouseEvent *event)
|
|
|
{
|
|
|
//BugFix somehow view always eats the mouse move event;
|
|
|
QGraphicsView::mouseMoveEvent(event);
|
|
|
event->setAccepted(false);
|
|
|
}
|
|
|
|
|
|
void View::mouseReleaseEvent(QMouseEvent *event)
|
|
|
{
|
|
|
QGraphicsView::mouseReleaseEvent(event);
|
|
|
//BugFix somehow view always eats the mouse release event;
|
|
|
event->setAccepted(false);
|
|
|
}
|
|
|
|