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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QGraphicsEllipseItem>
#include <QGraphicsScene>
#include <QStyleOptionGraphicsItem>
#include <QtGui>
class CustomScene : public QGraphicsScene
{
public:
CustomScene()
{ addItem(new QGraphicsEllipseItem(QRect(10, 10, 30, 30))); }
void drawItems(QPainter *painter, int numItems, QGraphicsItem *items[],
const QStyleOptionGraphicsItem options[],
QWidget *widget = nullptr) override;
};
//! [0]
void CustomScene::drawItems(QPainter *painter, int numItems,
QGraphicsItem *items[],
const QStyleOptionGraphicsItem options[],
QWidget *widget)
{
for (int i = 0; i < numItems; ++i) {
// Draw the item
painter->save();
painter->setTransform(items[i]->sceneTransform(), true);
items[i]->paint(painter, &options[i], widget);
painter->restore();
}
}
//! [0]
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