diff options
author | Casper van Donderen <casper.vandonderen@nokia.com> | 2011-06-22 13:54:56 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-06-24 16:47:24 +0200 |
commit | e0d5221957bf0d7857f924f1f2ae63d490de0a0a (patch) | |
tree | 580dfcaf67d95c18c3fb548b0ffa6f79f1cd60a7 /examples/graphicsview/embeddeddialogs/customproxy.h | |
parent | d7c37d9bacc016b1156e15780080cfc8c24f6e6a (diff) |
Move all other demos in qtbase to examples.
Change-Id: Iab0e7364d1f6b348d0e3033ea9304139f5bd6d0d
Reviewed-on: http://codereview.qt.nokia.com/617
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: David Boddie
Diffstat (limited to 'examples/graphicsview/embeddeddialogs/customproxy.h')
-rw-r--r-- | examples/graphicsview/embeddeddialogs/customproxy.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/examples/graphicsview/embeddeddialogs/customproxy.h b/examples/graphicsview/embeddeddialogs/customproxy.h new file mode 100644 index 0000000000..1ceaa06bb3 --- /dev/null +++ b/examples/graphicsview/embeddeddialogs/customproxy.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CUSTOMPROXY_H +#define CUSTOMPROXY_H + +#include <QtCore/qtimeline.h> +#include <QtGui/qgraphicsproxywidget.h> + +class CustomProxy : public QGraphicsProxyWidget +{ + Q_OBJECT +public: + CustomProxy(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0); + + QRectF boundingRect() const; + void paintWindowFrame(QPainter *painter, const QStyleOptionGraphicsItem *option, + QWidget *widget); + +protected: + void hoverEnterEvent(QGraphicsSceneHoverEvent *event); + void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); + bool sceneEventFilter(QGraphicsItem *watched, QEvent *event); + QVariant itemChange(GraphicsItemChange change, const QVariant &value); + +private slots: + void updateStep(qreal step); + void stateChanged(QTimeLine::State); + void zoomIn(); + void zoomOut(); + +private: + QTimeLine *timeLine; + bool popupShown; + QGraphicsItem *currentPopup; +}; + +#endif |