1 /* |
|
2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Example of home screen widget |
|
15 * |
|
16 */ |
|
17 |
|
18 #include <qserviceinterfacedescriptor.h> |
|
19 #include <qabstractsecuritysession.h> |
|
20 #include <qservicecontext.h> |
|
21 |
|
22 #include "pannablewidgetplugin.h" |
|
23 #include "pannablewidget.h" |
|
24 |
|
25 /** |
|
26 @page page_creating_pannable_widget Creating pannable Home Screen Widget Plugin |
|
27 |
|
28 When widget need to use horizontal pan gesture itself, e.g when slider is used |
|
29 it must implement bool isPannable(QGraphicsMouseEvent *) function. |
|
30 |
|
31 Home Screen will call this when it recognize a pan gesture on a widget. |
|
32 By default, horizontal pan gesture is used to switch pages, but if isPannable() |
|
33 returns true, event is not filtered by Home Screen. |
|
34 */ |
|
35 |
|
36 /*! |
|
37 \ingroup group_pannablewidget |
|
38 \class PannableWidgetPlugin |
|
39 \brief Example implementation for home screen widget plugin. |
|
40 */ |
|
41 |
|
42 /*! |
|
43 Initialize plugin for pannable widget. Contains necessary information about |
|
44 the pannable widget that it can be loaded through QT Service Framework. |
|
45 */ |
|
46 QObject *PannableWidgetPlugin::createInstance(const QServiceInterfaceDescriptor &descriptor, |
|
47 QServiceContext *context, |
|
48 QAbstractSecuritySession *session) |
|
49 { |
|
50 Q_UNUSED(context); |
|
51 Q_UNUSED(session); |
|
52 |
|
53 if (descriptor.interfaceName() == QLatin1String("com.nokia.symbian.IHomeScreenWidget")) { |
|
54 return new PannableWidget(); |
|
55 } else { |
|
56 return 0; |
|
57 } |
|
58 } |
|
59 |
|
60 Q_EXPORT_PLUGIN2(pannablewidgetplugin, PannableWidgetPlugin) |
|