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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativefocuspanel.cpp')
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativefocuspanel.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp new file mode 100644 index 00000000..489ee901 --- /dev/null +++ b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp @@ -0,0 +1,89 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, 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.GPL 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "private/qdeclarativefocuspanel_p.h" + +#include "private/qdeclarativeitem_p.h" + +#include <QtGui/qgraphicsscene.h> +#include <QEvent> + +QT_BEGIN_NAMESPACE + +/*! + \qmlclass FocusPanel 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 |