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powersync-app/nymea-app/ui/components/SwipeDelegateGroup.qml
2020-02-01 00:48:50 +01:00

78 lines
3.0 KiB
QML

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2020, nymea GmbH
* Contact: contact@nymea.io
*
* This file is part of nymea.
* This project including source code and documentation is protected by
* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, GNU version 3. This project 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 project. If not, see <https://www.gnu.org/licenses/>.
*
* For any further details and any questions please contact us under
* contact@nymea.io or see our FAQ/Licensing Information on
* https://nymea.io/license/faq
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import QtQuick 2.9
import QtQuick.Controls 2.2
Item {
id: swipeGroup
property ListView listView: parent
QtObject {
id: d
property var delegates: swipeGroup.listView.contentItem.children
property var delegateCache: []
onDelegatesChanged: {
for (var i = 0; i < d.delegates.length; i++) {
var thisItem = d.delegates[i];
if (!thisItem.hasOwnProperty("swipe")) {
continue;
}
if (d.delegateCache.indexOf(thisItem) < 0) {
d.delegateCache.push(thisItem);
// print("cache is now", d.delegateCache.length)
thisItem.Component.destruction.connect(function() {
// print("item destroyed", thisItem)
var idx = d.delegateCache.indexOf(thisItem)
d.delegateCache.splice(idx, 1)
// print("cache is now", d.delegateCache.length)
})
thisItem.swipe.opened.connect(function() {
for (var j = 0; j < d.delegates.length; j++) {
var otherItem = d.delegates[j];
if (thisItem === otherItem) {
continue;
}
if (!otherItem.hasOwnProperty("swipe")) {
continue;
}
otherItem.swipe.close();
}
})
}
}
}
}
}