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// This is the implementation of the various Chimera helpers.
//
// Copyright (c) 2018 Riverbank Computing Limited <info@riverbankcomputing.com>
//
// This file is part of PyQt5.
//
// This file may be used under the terms of the GNU General Public License
// version 3.0 as published by the Free Software Foundation and appearing in
// the file LICENSE included in the packaging of this file. Please review the
// following information to ensure the GNU General Public License version 3.0
// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
//
// If you do not wish to use this file under the terms of the GPL version 3.0
// then you may purchase a commercial license. For more information contact
// info@riverbankcomputing.com.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#include <Python.h>
#include <QGraphicsItem>
#include "qpywidgets_chimera_helpers.h"
#include "sipAPIQtWidgets.h"
// Convert a Python object to a QVariant.
bool qpywidgets_to_qvariant_convertor(PyObject *obj, QVariant &var, bool *okp)
{
// QGraphicsItem sub-classes aren't known to the meta-object system and,
// if we didn't do anything, would be interpreted as QObjects by the
// default convertion code. This would cause problems for Python
// reimplementations of QGraphicsItem::itemChange().
if (!sipCanConvertToType(obj, sipType_QGraphicsItem, SIP_NO_CONVERTORS))
return false;
int iserr = 0;
QGraphicsItem *qgi = reinterpret_cast<QGraphicsItem *>(
sipConvertToType(obj, sipType_QGraphicsItem, 0, SIP_NO_CONVERTORS,
0, &iserr));
*okp = !iserr;
if (!iserr)
var.setValue(qgi);
return true;
}
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