tests/manual/qtabletevent/device_information/tabletwidget.cpp
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/manual/qtabletevent/device_information/tabletwidget.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,192 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 "tabletwidget.h"
+#include <QPainter>
+#include <QApplication>
+
+TabletWidget::TabletWidget()
+{
+    QPalette newPalette = palette();
+    newPalette.setColor(QPalette::Window, Qt::white);
+    newPalette.setColor(QPalette::WindowText, Qt::black);
+    setPalette(newPalette);
+    qApp->installEventFilter(this);
+    resetAttributes();
+}
+
+bool TabletWidget::eventFilter(QObject *, QEvent *ev)
+{
+    switch (ev->type()) {
+    case QEvent::TabletEnterProximity:
+    case QEvent::TabletLeaveProximity:
+    case QEvent::TabletMove:
+    case QEvent::TabletPress:
+    case QEvent::TabletRelease:
+        {
+            QTabletEvent *event = static_cast<QTabletEvent*>(ev);
+            mType = event->type();
+            mPos = event->pos();
+            mGPos = event->globalPos();
+            mHiResGlobalPos = event->hiResGlobalPos();
+            mDev = event->device();
+            mPointerType = event->pointerType();
+            mUnique = event->uniqueId();
+            mXT = event->xTilt();
+            mYT = event->yTilt();
+            mZ = event->z();
+            mPress = event->pressure();
+            mTangential = event->tangentialPressure();
+            mRot = event->rotation();
+            if (isVisible())
+                update();
+            break;
+        }
+    case QEvent::MouseMove:
+        {
+            resetAttributes();
+            QMouseEvent *event = static_cast<QMouseEvent*>(ev);
+            mType = event->type();
+            mPos = event->pos();
+            mGPos = event->globalPos();
+        }
+    default:
+        break;
+    }
+    return false;
+}
+
+void TabletWidget::paintEvent(QPaintEvent *event)
+{
+    QPainter painter(this);
+
+    QStringList eventInfo;
+
+    QString typeString("Event type: ");
+    switch (mType) {
+    case QEvent::TabletEnterProximity:
+        typeString += "QEvent::TabletEnterProximity";
+        break;
+    case QEvent::TabletLeaveProximity:
+        typeString += "QEvent::TabletLeaveProximity";
+        break;
+    case QEvent::TabletMove:
+        typeString += "QEvent::TabletMove";
+        break;
+    case QEvent::TabletPress:
+        typeString += "QEvent::TabletPress";
+        break;
+    case QEvent::TabletRelease:
+        typeString += "QEvent::TabletRelease";
+        break;
+    case QEvent::MouseMove:
+        typeString += "QEvent::MouseMove";
+        break;
+    }
+    eventInfo << typeString;
+
+    eventInfo << QString("Global position: %1 %2").arg(QString::number(mGPos.x()), QString::number(mGPos.y()));
+    eventInfo << QString("Local position: %1 %2").arg(QString::number(mPos.x()), QString::number(mPos.y()));
+    if (mType == QEvent::TabletEnterProximity || mType == QEvent::TabletLeaveProximity
+        || mType == QEvent::TabletMove || mType == QEvent::TabletPress
+        || mType == QEvent::TabletRelease) {
+
+        eventInfo << QString("Hight res global position: %1 %2").arg(QString::number(mHiResGlobalPos.x()), QString::number(mHiResGlobalPos.y()));
+
+        QString pointerType("Pointer type: ");
+        switch (mPointerType) {
+        case QTabletEvent::UnknownPointer:
+            pointerType += "QTabletEvent::UnknownPointer";
+            break;
+        case QTabletEvent::Pen:
+            pointerType += "QTabletEvent::Pen";
+            break;
+        case QTabletEvent::Cursor:
+            pointerType += "QTabletEvent::Cursor";
+            break;
+        case QTabletEvent::Eraser:
+            pointerType += "QTabletEvent::Eraser";
+            break;
+        }
+        eventInfo << pointerType;
+
+
+        QString deviceString = "Device type: ";
+        switch (mDev) {
+        case QTabletEvent::NoDevice:
+            deviceString += "QTabletEvent::NoDevice";
+            break;
+        case QTabletEvent::Puck:
+            deviceString += "QTabletEvent::Puck";
+            break;
+        case QTabletEvent::Stylus:
+            deviceString += "QTabletEvent::Stylus";
+            break;
+        case QTabletEvent::Airbrush:
+            deviceString += "QTabletEvent::Airbrush";
+            break;
+        case QTabletEvent::FourDMouse:
+            deviceString += "QTabletEvent::FourDMouse";
+            break;
+        case QTabletEvent::RotationStylus:
+            deviceString += "QTabletEvent::RotationStylus";
+            break;
+        }
+        eventInfo << deviceString;
+
+        eventInfo << QString("Pressure: %1").arg(QString::number(mPress));
+        eventInfo << QString("Tangential pressure: %1").arg(QString::number(mTangential));
+        eventInfo << QString("Rotation: %1").arg(QString::number(mRot));
+        eventInfo << QString("xTilt: %1").arg(QString::number(mXT));
+        eventInfo << QString("yTilt: %1").arg(QString::number(mYT));
+        eventInfo << QString("z: %1").arg(QString::number(mZ));
+
+        eventInfo << QString("Unique Id: %1").arg(QString::number(mUnique));
+    }
+
+    painter.drawText(rect(), eventInfo.join("\n"));
+}
+
+void TabletWidget::tabletEvent(QTabletEvent *event)
+{
+    event->accept();
+}
+