// Copyright(c) 2017-2018 Alejandro Sirgo Rica & Contributors
//
// This file is part of Flameshot.
//
//     Flameshot 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.
//
//     Flameshot 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 Flameshot.  If not, see <http://www.gnu.org/licenses/>.

// Based on Lightscreen areadialog.h, Copyright 2017  Christian Kaiser <info@ckaiser.com.ar>
// released under the GNU GPL2  <https://www.gnu.org/licenses/gpl-2.0.txt>

// Based on KDE's KSnapshot regiongrabber.cpp, revision 796531, Copyright 2007 Luca Gugelmann <lucag@student.ethz.ch>
// released under the GNU LGPL  <http://www.gnu.org/licenses/old-licenses/library.txt>

#include "hovereventfilter.h"
#include <QEvent>

HoverEventFilter::HoverEventFilter(QObject *parent) : QObject(parent) {

}

bool HoverEventFilter::eventFilter(QObject *watched, QEvent *event) {
    QEvent::Type t = event->type();
    switch (t) {
    case QEvent::Enter:
        emit hoverIn(watched);
        break;
    case QEvent::Leave:
        emit hoverOut(watched);
        break;
    default:
        break;
    }
    return false;
}