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MouseEventGenerator.cpp
/*
* Copyright (C) 2015-2016 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MouseEventGenerator.h"
#include <QCoreApplication>
#include <QMouseEvent>
#include <QQuickItem>
MouseEventGenerator::MouseEventGenerator(QObject *parent)
: QObject(parent)
{
}
void MouseEventGenerator::move(const QPointF position)
{
if (!m_mousePressed || !m_targetItem) {
return;
}
QMouseEvent mouseEvent(QEvent::MouseMove,
QPointF(position.x(), position.y()), Qt::NoButton, Qt::LeftButton, Qt::NoModifier);
QCoreApplication::sendEvent(m_targetItem, &mouseEvent);
}
void MouseEventGenerator::press(const QPointF position)
{
if (m_mousePressed || !m_targetItem) {
return;
}
QMouseEvent mouseEvent(QEvent::MouseButtonPress,
QPointF(position.x(), position.y()), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
QCoreApplication::sendEvent(m_targetItem, &mouseEvent);
m_mousePressed = true;
}
void MouseEventGenerator::release(const QPointF position)
{
if (!m_mousePressed || !m_targetItem) {
return;
}
QMouseEvent mouseEvent(QEvent::MouseButtonRelease,
QPointF(position.x(), position.y()), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
QCoreApplication::sendEvent(m_targetItem, &mouseEvent);
m_mousePressed = false;
}