2 * Copyright (C) 2014 Canonical, Ltd.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 import Ubuntu.Components 1.3
19 import "../../Components"
21 /*! \brief Preview widget for image.
23 This widget shows image contained in widgetData["source"],
24 and falls back to widgetData["fallback"] if loading fails
25 can be zoomable accordingly with widgetData["zoomable"].
30 implicitWidth: units.gu(35)
31 implicitHeight: lazyImage.height
33 singleColumnMarginless: true
34 orientationLock: overlay.visible
36 property Item rootItem: QuickUtils.rootItem(root)
38 readonly property var imageUrl: widgetData["source"] || widgetData["fallback"] || ""
42 objectName: "lazyImage"
51 pressed: mouseArea.pressed
57 overlay.initialX = rootItem.mapFromItem(parent, 0, 0).x;
58 overlay.initialY = rootItem.mapFromItem(parent, 0, 0).y;
64 target: lazyImage.sourceImage
65 onStatusChanged: if (lazyImage.sourceImage.status === Image.Error) lazyImage.sourceImage.source = widgetData["fallback"];
69 onImageUrlChanged: lazyImage.sourceImage.source = root.imageUrl;
79 shareData: widgetData["share-data"]
88 initialWidth: lazyImage.width
89 initialHeight: lazyImage.height
91 delegate: ZoomableImage {
94 zoomable: widgetData["zoomable"] ? widgetData["zoomable"] : false
95 onStatusChanged: if (status === Image.Error) source = widgetData["fallback"];
99 onImageUrlChanged: source = root.imageUrl;