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-rw-r--r--tests/manual/cocoa/wheelevent/main.cpp59
-rw-r--r--tests/manual/cocoa/wheelevent/wheelevent.pro6
-rw-r--r--tests/manual/cocoa/wheelevent/window.cpp240
-rw-r--r--tests/manual/cocoa/wheelevent/window.h76
4 files changed, 381 insertions, 0 deletions
diff --git a/tests/manual/cocoa/wheelevent/main.cpp b/tests/manual/cocoa/wheelevent/main.cpp
new file mode 100644
index 0000000000..979498991d
--- /dev/null
+++ b/tests/manual/cocoa/wheelevent/main.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+#include <QtGui>
+
+#include "window.h"
+
+int main(int argc, char *argv[])
+{
+ QGuiApplication app(argc, argv);
+
+ Window window;
+ window.show();
+
+
+ return app.exec();
+}
+
+
+
diff --git a/tests/manual/cocoa/wheelevent/wheelevent.pro b/tests/manual/cocoa/wheelevent/wheelevent.pro
new file mode 100644
index 0000000000..6eca6d48cf
--- /dev/null
+++ b/tests/manual/cocoa/wheelevent/wheelevent.pro
@@ -0,0 +1,6 @@
+TEMPLATE = app
+
+HEADERS += window.h
+SOURCES += window.cpp main.cpp
+
+QT += core gui gui-private core-private
diff --git a/tests/manual/cocoa/wheelevent/window.cpp b/tests/manual/cocoa/wheelevent/window.cpp
new file mode 100644
index 0000000000..b305b057bf
--- /dev/null
+++ b/tests/manual/cocoa/wheelevent/window.cpp
@@ -0,0 +1,240 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "window.h"
+
+#include <private/qguiapplication_p.h>
+
+#include <QBackingStore>
+#include <QPainter>
+#include <QtGui>
+
+static int colorIndexId = 0;
+
+QColor colorTable[] =
+{
+ QColor("#f09f8f"),
+ QColor("#a2bff2"),
+ QColor("#c0ef8f")
+};
+
+Window::Window(QScreen *screen)
+ : QWindow(screen)
+ , m_backgroundColorIndex(colorIndexId++)
+{
+ initialize();
+}
+
+Window::Window(QWindow *parent)
+ : QWindow(parent)
+ , m_backgroundColorIndex(colorIndexId++)
+{
+ initialize();
+}
+
+void Window::initialize()
+{
+ if (parent())
+ setGeometry(QRect(160, 120, 320, 240));
+ else {
+ setGeometry(QRect(10, 10, 640, 480));
+
+ setSizeIncrement(QSize(10, 10));
+ setBaseSize(QSize(640, 480));
+ setMinimumSize(QSize(240, 160));
+ setMaximumSize(QSize(800, 600));
+ }
+
+ create();
+ m_backingStore = new QBackingStore(this);
+
+ m_image = QImage(geometry().size(), QImage::Format_RGB32);
+ m_image.fill(colorTable[m_backgroundColorIndex % (sizeof(colorTable) / sizeof(colorTable[0]))].rgba());
+
+ m_lastPos = QPoint(-1, -1);
+ m_renderTimer = 0;
+}
+
+void Window::mousePressEvent(QMouseEvent *event)
+{
+ m_lastPos = event->pos();
+}
+
+void Window::mouseMoveEvent(QMouseEvent *event)
+{
+ if (m_lastPos != QPoint(-1, -1)) {
+ QPainter p(&m_image);
+ p.setRenderHint(QPainter::Antialiasing);
+ p.drawLine(m_lastPos, event->pos());
+ m_lastPos = event->pos();
+ }
+
+ scheduleRender();
+}
+
+void Window::wheelEvent(QWheelEvent *event)
+{
+ qDebug() << "wheelEvent delta" << event->delta() << "orientation" << event->orientation();
+ qDebug() << "wheelEvent pixelDelta" << event->pixelDelta();
+ qDebug() << "wheelEvent angleDelta" << event->angleDelta();
+
+ const bool useQt4API = false;
+
+ if (useQt4API) {
+ if (event->orientation() == Qt::Horizontal)
+ scrollOffset.setX(scrollOffset.x() + event->delta());
+ else
+ scrollOffset.setY(scrollOffset.y() + event->delta());
+ scheduleRender();
+ } else {
+ if (!event->pixelDelta().isNull()) {
+ scrollOffset += event->pixelDelta();
+ scheduleRender();
+ }
+ }
+}
+
+void Window::mouseReleaseEvent(QMouseEvent *event)
+{
+ if (m_lastPos != QPoint(-1, -1)) {
+ QPainter p(&m_image);
+ p.setRenderHint(QPainter::Antialiasing);
+ p.drawLine(m_lastPos, event->pos());
+ m_lastPos = QPoint(-1, -1);
+ }
+
+ scheduleRender();
+}
+
+void Window::exposeEvent(QExposeEvent *)
+{
+ scheduleRender();
+}
+
+void Window::resizeEvent(QResizeEvent *)
+{
+ QImage old = m_image;
+
+ //qDebug() << "Window::resizeEvent" << width << height;
+
+ int width = qMax(geometry().width(), old.width());
+ int height = qMax(geometry().height(), old.height());
+
+ if (width > old.width() || height > old.height()) {
+ m_image = QImage(width, height, QImage::Format_RGB32);
+ m_image.fill(colorTable[(m_backgroundColorIndex) % (sizeof(colorTable) / sizeof(colorTable[0]))].rgba());
+
+ QPainter p(&m_image);
+ p.drawImage(0, 0, old);
+ }
+
+ render();
+}
+
+void Window::keyPressEvent(QKeyEvent *event)
+{
+ switch (event->key()) {
+ case Qt::Key_Backspace:
+ m_text.chop(1);
+ break;
+ case Qt::Key_Enter:
+ case Qt::Key_Return:
+ m_text.append('\n');
+ break;
+ default:
+ m_text.append(event->text());
+ break;
+ }
+ scheduleRender();
+}
+
+void Window::scheduleRender()
+{
+ if (!m_renderTimer)
+ m_renderTimer = startTimer(1);
+}
+
+void Window::timerEvent(QTimerEvent *)
+{
+ render();
+ killTimer(m_renderTimer);
+ m_renderTimer = 0;
+}
+
+void Window::render()
+{
+ QRect rect(QPoint(), geometry().size());
+
+ m_backingStore->resize(rect.size());
+
+ m_backingStore->beginPaint(rect);
+
+ QPaintDevice *device = m_backingStore->paintDevice();
+
+ QPainter p(device);
+ p.drawImage(0, 0, m_image);
+
+ QFont font;
+ font.setPixelSize(32);
+
+ p.setFont(font);
+ p.drawText(rect, 0, m_text);
+
+ // draw grid:
+ int gridSpace = 80;
+
+ for (int y = 0; y < geometry().height() + gridSpace; y+= gridSpace) {
+ int offset = scrollOffset.y() % gridSpace;
+ //int color = ((y + offset) %255);// + scrollOffset.y()) % 255);
+ p.drawLine(0, y + offset, geometry().width(), y + offset);
+ //p.setBrush(QColor(color,0, 0));
+ //p.fillRect(0, y + offset, geometry().width(), gridSpace,QColor(color,0, 0));
+ }
+
+ for (int x = 0; x < geometry().width() + gridSpace; x+= gridSpace) {
+ p.drawLine(x + scrollOffset.x() % gridSpace, 0, x + scrollOffset.x() % gridSpace, geometry().height());
+ }
+
+ m_backingStore->endPaint();
+ m_backingStore->flush(rect);
+}
+
+
diff --git a/tests/manual/cocoa/wheelevent/window.h b/tests/manual/cocoa/wheelevent/window.h
new file mode 100644
index 0000000000..523c9f3dc9
--- /dev/null
+++ b/tests/manual/cocoa/wheelevent/window.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QWindow>
+#include <QImage>
+
+class Window : public QWindow
+{
+public:
+ Window(QWindow *parent = 0);
+ Window(QScreen *screen);
+
+protected:
+ void mousePressEvent(QMouseEvent *);
+ void mouseMoveEvent(QMouseEvent *);
+ void mouseReleaseEvent(QMouseEvent *);
+ void wheelEvent(QWheelEvent *event);
+
+ void keyPressEvent(QKeyEvent *);
+
+ void exposeEvent(QExposeEvent *);
+ void resizeEvent(QResizeEvent *);
+
+ void timerEvent(QTimerEvent *);
+
+private:
+ void render();
+ void scheduleRender();
+ void initialize();
+
+ QString m_text;
+ QImage m_image;
+ QPoint m_lastPos;
+ int m_backgroundColorIndex;
+ QBackingStore *m_backingStore;
+ int m_renderTimer;
+ QPoint scrollOffset;
+};
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