qt-creator/share/qtcreator/qml/qmljsdebugger/editor/layeritem.cpp

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#include "layeritem.h"
#include "qmlobserverconstants.h"

#include <QGraphicsScene>

namespace QmlJSDebugger {

LayerItem::LayerItem(QGraphicsScene* scene)
    : QGraphicsObject()
{
    scene->addItem(this);
    setZValue(1);
    setFlag(QGraphicsItem::ItemIsMovable, false);
}

LayerItem::~LayerItem()
{
}

void LayerItem::paint(QPainter * /*painter*/, const QStyleOptionGraphicsItem * /*option*/,
                      QWidget * /*widget*/)
{
}

int LayerItem::type() const
{
    return Constants::EditorItemType;
}

QRectF LayerItem::boundingRect() const
{
    return childrenBoundingRect();
}

QList<QGraphicsItem*> LayerItem::findAllChildItems() const
{
    return findAllChildItems(this);
}

QList<QGraphicsItem*> LayerItem::findAllChildItems(const QGraphicsItem *item) const
{
    QList<QGraphicsItem*> itemList(item->childItems());

    foreach (QGraphicsItem *childItem, item->childItems())
        itemList += findAllChildItems(childItem);

    return itemList;
}

} // namespace QmlJSDebugger