diff options
Diffstat (limited to 'tests/manual/qtabletevent/event_compression/mousestatwidget.cpp')
-rw-r--r-- | tests/manual/qtabletevent/event_compression/mousestatwidget.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/manual/qtabletevent/event_compression/mousestatwidget.cpp b/tests/manual/qtabletevent/event_compression/mousestatwidget.cpp new file mode 100644 index 0000000..024e14a --- /dev/null +++ b/tests/manual/qtabletevent/event_compression/mousestatwidget.cpp @@ -0,0 +1,99 @@ +#include "mousestatwidget.h" + +#include <QTabletEvent> +#include <QPainter> +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** 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 <QTextOption> +#include <QTest> + +MouseStatWidget::MouseStatWidget(bool acceptTabletEvent):acceptTabletEvent(acceptTabletEvent), + receivedMouseEventCount(0), + receivedMouseEventCountToPaint(0), + receivedTabletEventCount(0), + receivedTabletEventCountToPaint(0) +{ + startTimer(1000); +} + + +void MouseStatWidget::tabletEvent(QTabletEvent *event) +{ + ++receivedTabletEventCount; + if (acceptTabletEvent) + event->accept(); + else + event->ignore(); + // make sure the event loop is slow + QTest::qSleep(15); +} + +void MouseStatWidget::mouseMoveEvent(QMouseEvent *) +{ + ++receivedMouseEventCount; +} + +void MouseStatWidget::timerEvent(QTimerEvent *) +{ + receivedMouseEventCountToPaint = receivedMouseEventCount; + receivedTabletEventCountToPaint = receivedTabletEventCount; + receivedMouseEventCount = 0; + receivedTabletEventCount = 0; + update(); +} + +void MouseStatWidget::paintEvent(QPaintEvent *) +{ + QPainter painter(this); + painter.setPen(Qt::black); + painter.drawRect(rect()); + QStringList text; + text << ((acceptTabletEvent) ? " - tablet events accepted - " : " - tablet events ignored - "); + text << QString("Number of tablet events received in the last second: %1").arg(QString::number(receivedTabletEventCountToPaint)); + text << QString("Number of mouse events received in the last second: %1").arg(QString::number(receivedMouseEventCountToPaint)); + + QTextOption textOption(Qt::AlignCenter); + textOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere); + painter.drawText(rect(), + text.join("\n"), + textOption); +} |