diff options
Diffstat (limited to 'src/plugins/s60/feedback/qtactileFeedback_s60.cpp')
-rw-r--r-- | src/plugins/s60/feedback/qtactileFeedback_s60.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/plugins/s60/feedback/qtactileFeedback_s60.cpp b/src/plugins/s60/feedback/qtactileFeedback_s60.cpp new file mode 100644 index 0000000..c2f1d34 --- /dev/null +++ b/src/plugins/s60/feedback/qtactileFeedback_s60.cpp @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QApplication> +#include <QObject> +#include <QSlider> +#include <QScrollBar> + +#include <QtCore/qplugin.h> +#include "qtactileFeedback.h" + +#include <touchfeedback.h> + +void QTactileFeedback::touchFeedback(QEvent *event, const QWidget *widget) +{ + //Lets share the global instance for touch feedback (you are NOT allowed to try and delete it!). + MTouchFeedback* feedback = MTouchFeedback::Instance(); + + //If the widget itself is not handling focus, try to use focusProxy widget. + const QWidget *w = ((widget->focusPolicy() == Qt::NoFocus) && (widget->focusProxy())) ? widget->focusProxy() : widget; + + //Only give tactile feedback for enabled widgets that take focus. + if (feedback && w && w->isEnabled() && w->isWidgetType() && w->isVisible()) { + //Scrollbars are 'special' that they don't take focus (nor they have focusProxy), yet we'd like to have tactile feedback for them + if (w->focusPolicy() == Qt::NoFocus) + if (!qobject_cast<const QScrollBar *>(w)) + return; + + //Don't give tactile feedback for widgets that are outside topmost dialog. + QWidget *dialog = QApplication::activeModalWidget(); + if (dialog) { + QList<const QWidget *> allChildren = dialog->findChildren<const QWidget *>(); + if (!allChildren.contains(w)) + return; + } + + //Widget specific tactile feedback. + if (qobject_cast<const QSlider *>(w) || qobject_cast<const QScrollBar *>(w)) + feedback->InstantFeedback(ETouchFeedbackSensitive); + else + feedback->InstantFeedback(ETouchFeedbackBasic); + } +} + +Q_EXPORT_PLUGIN2("feedback", QTactileFeedback); |