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/*
This file is part of cpp-ethereum.
cpp-ethereum 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, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file InverseMouseArea.h
* @author Yann yann@ethdev.com
10 years ago
* @date 2015
* Ethereum IDE client.
*/
#pragma once
#include <QQuickWindow>
#include <QQuickItem>
namespace dev
{
namespace mix
{
class InverseMouseArea: public QQuickItem
{
Q_OBJECT
Q_PROPERTY(bool active MEMBER m_active WRITE setActive)
public:
InverseMouseArea(QQuickItem* _parent = 0): QQuickItem(_parent) {}
~InverseMouseArea() { if (window()) { window()->removeEventFilter(this); } }
void setActive(bool _v);
protected:
void itemChange(ItemChange _c, const ItemChangeData& _v) override;
bool eventFilter(QObject* _obj, QEvent *_ev) override;
bool contains(const QPointF& _point) const override;
private:
bool m_active;
signals:
void clickedOutside(QPointF _point);
};
}
}