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#include "private/qdeclarativefocuspanel_p.h"

#include "private/qdeclarativeitem_p.h"

#include <QtWidgets/qgraphicsscene.h>
#include <QEvent>

QT_BEGIN_NAMESPACE

/*!
   \qmltype FocusPanel
    \instantiates QDeclarativeFocusPanel
    \since 4.7
    \ingroup qml-basic-interaction-elements

   \brief The FocusPanel item explicitly creates a focus panel.
   \inherits Item

    Focus panels assist in keyboard focus handling when building QML
    applications.  All the details are covered in the 
    \l {qmlfocus}{keyboard focus documentation}.
*/

QDeclarativeFocusPanel::QDeclarativeFocusPanel(QDeclarativeItem *parent) :
    QDeclarativeItem(parent)
{
    Q_D(QDeclarativeItem);
    d->flags |= QGraphicsItem::ItemIsPanel;
}

QDeclarativeFocusPanel::~QDeclarativeFocusPanel()
{
}

/*!
    \qmlproperty bool FocusPanel::active

    Sets whether the item is the active focus panel.
*/

bool QDeclarativeFocusPanel::sceneEvent(QEvent *event)
{
    if (event->type() == QEvent::WindowActivate ||
        event->type() == QEvent::WindowDeactivate)
        emit activeChanged();
    return QDeclarativeItem::sceneEvent(event);
}

QT_END_NAMESPACE
