SwipeItemEventFilter.qml

/*
 *   Copyright 2016 Marco Martin <mart@kde.org>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, or
 *   (at your option) any later version.
 *
 *   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 Library General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

import QtQuick 2.5
import org.kde.kirigami 2.4


MouseArea {
    id: swipeFilter
    anchors {
        right: parent.right
        top: parent.top
        bottom: parent.bottom
    }

    z: 99999
    property Item currentItem
    property real peek

    preventStealing: true
    width: Units.gridUnit
    onPressed: {
        var mapped = mapToItem(parent.flickableItem.contentItem, mouse.x, mouse.y);
        currentItem = parent.flickableItem.itemAt(mapped.x, mapped.y);
    }
    onPositionChanged: {
        var mapped = mapToItem(parent.flickableItem.contentItem, mouse.x, mouse.y);
        currentItem = parent.flickableItem.itemAt(mapped.x, mapped.y);
        peek = 1 - mapped.x / parent.flickableItem.contentItem.width;
    }
}