|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2014 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.io
|
|
|
**
|
|
|
** This file is part of the Qt Charts module.
|
|
|
**
|
|
|
** Licensees holding valid commercial license for Qt may use this file in
|
|
|
** accordance with the Qt License Agreement provided with the Software
|
|
|
** or, alternatively, in accordance with the terms contained in a written
|
|
|
** agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.io
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#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);
|
|
|
}
|
|
|
|
