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ItemSnapshot.qml
/*
* 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/>.
*/
import QtQuick 2.15
Item {
id: root
property Item target
property bool ready: image.status === Image.Ready
function take() {
if (!target) {
console.warn("ItemSnapshot.take(): no target set");
return;
}
target.grabToImage(function(result) {
image.source = result.url;
});
}
// Unload the image to free up memory
function discard() {
image.source = "";
}
Image {
id: image
}
}