Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
103 lines
3.8 KiB
C++
103 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QDebug>
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#include <QEvent>
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#include <QMouseEvent>
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#include <QApplication>
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#include <QDesktopWidget>
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#include "qmeegooverlaywidget.h"
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#include "qmeegographicssystemhelper.h"
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#include "qmeegoruntime.h"
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QMeeGoOverlayWidget::QMeeGoOverlayWidget(int surfaceWidth, int surfaceHeight, QWidget *parent) : QWidget(parent, 0),
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sw(surfaceWidth),
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sh(surfaceHeight)
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{
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if (! QMeeGoGraphicsSystemHelper::isRunningMeeGo())
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qFatal("QMeeGoOverlayWidget can only be used when running with 'meego' graphics system!");
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const QRect desktop = QApplication::desktop()->screenGeometry(parent);
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QMeeGoRuntime::setSurfaceFixedSize(surfaceWidth, surfaceHeight);
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scaleW = sw / desktop.width();
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scaleH = sh / desktop.height();
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installEventFilter(this);
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}
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QPoint QMeeGoOverlayWidget::convertPoint(const QPoint &p)
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{
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int x = p.x() * scaleW;
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int y = p.y() * scaleH;
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return QPoint(x, y);
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}
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void QMeeGoOverlayWidget::showEvent(QShowEvent *)
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{
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QMeeGoRuntime::setSurfaceScaling(0, 0, width(), height());
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}
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bool QMeeGoOverlayWidget::eventFilter(QObject *, QEvent *event)
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{
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if (event->spontaneous() == false)
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return false;
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switch(event->type()) {
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonRelease:
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{
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QMouseEvent *e = static_cast <QMouseEvent *>(event);
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QMouseEvent newEvent = QMouseEvent(e->type(),
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convertPoint(e->pos()),
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convertPoint(e->globalPos()),
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e->button(),
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e->buttons(),
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e->modifiers());
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QCoreApplication::sendEvent(this, &newEvent);
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return true;
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}
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default:
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return false;
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}
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}
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