diff options
Diffstat (limited to 'tests/manual/qtouchevent/touchwidget.cpp')
-rw-r--r-- | tests/manual/qtouchevent/touchwidget.cpp | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/tests/manual/qtouchevent/touchwidget.cpp b/tests/manual/qtouchevent/touchwidget.cpp new file mode 100644 index 0000000000..3189f8a1f2 --- /dev/null +++ b/tests/manual/qtouchevent/touchwidget.cpp @@ -0,0 +1,135 @@ +/**************************************************************************** +** +** 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 test suite 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 "touchwidget.h" + +#include <QApplication> +#include <QtEvents> +#include <QTimer> +#include <QTouchEvent> + +void TouchWidget::reset() +{ + acceptTouchBegin + = acceptTouchUpdate + = acceptTouchEnd + = seenTouchBegin + = seenTouchUpdate + = seenTouchEnd + = closeWindowOnTouchEnd + + = acceptMousePress + = acceptMouseMove + = acceptMouseRelease + = seenMousePress + = seenMouseMove + = seenMouseRelease + = closeWindowOnMouseRelease + + = false; + touchPointCount = 0; +} + +bool TouchWidget::event(QEvent *event) +{ + switch (event->type()) { + case QEvent::TouchBegin: + if (seenTouchBegin) qWarning("TouchBegin: already seen a TouchBegin"); + if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin"); + if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin"); + seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd; + touchPointCount = qMax(touchPointCount, static_cast<QTouchEvent *>(event)->touchPoints().count()); + if (acceptTouchBegin) { + event->accept(); + return true; + } + break; + case QEvent::TouchUpdate: + if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin"); + if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate"); + seenTouchUpdate = seenTouchBegin && !seenTouchEnd; + touchPointCount = qMax(touchPointCount, static_cast<QTouchEvent *>(event)->touchPoints().count()); + if (acceptTouchUpdate) { + event->accept(); + return true; + } + break; + case QEvent::TouchEnd: + if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin"); + if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd"); + seenTouchEnd = seenTouchBegin && !seenTouchEnd; + touchPointCount = qMax(touchPointCount, static_cast<QTouchEvent *>(event)->touchPoints().count()); + if (closeWindowOnTouchEnd) + window()->close(); + if (acceptTouchEnd) { + event->accept(); + return true; + } + break; + case QEvent::MouseButtonPress: + case QEvent::MouseButtonDblClick: + seenMousePress = true; + if (acceptMousePress) { + event->accept(); + return true; + } + break; + case QEvent::MouseMove: + seenMouseMove = true; + if (acceptMouseMove) { + event->accept(); + return true; + } + break; + case QEvent::MouseButtonRelease: + seenMouseRelease = true; + if (closeWindowOnMouseRelease) + window()->close(); + if (acceptMouseRelease) { + event->accept(); + return true; + } + break; + default: + break; + } + return QWidget::event(event); +} |