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 1.1
19 import "../../Components"
21 /*! This preview widget shows a horizontal list of images.
22 * The URIs for the images should be an array in widgetData["sources"].
27 implicitHeight: units.gu(22)
29 property Item rootItem: QuickUtils.rootItem(root)
32 id: previewImageListView
33 objectName: "previewImageListView"
36 orientation: ListView.Horizontal
37 cacheBuffer: width * 3
38 model: root.widgetData["sources"]
42 objectName: "placeholderScreenshot"
48 source: "broken_image"
49 initialWidth: units.gu(13)
50 visible: previewImageListView.count == 0
54 objectName: "previewImage" + index
59 source: modelData ? modelData : ""
61 initialWidth: units.gu(13)
62 borderSource: mouseArea.pressed ? "radius_pressed.sci" : "radius_idle.sci"
68 overlay.delegateItem.currentIndex = index;
69 overlay.initialX = rootItem.mapFromItem(parent, 0, 0).x;
70 overlay.initialY = rootItem.mapFromItem(parent, 0, 0).y;
83 initialScale: previewImageListView.height / rootItem.height
87 objectName: "overlayListView"
89 orientation: ListView.Horizontal
90 highlightRangeMode: ListView.StrictlyEnforceRange
91 highlightMoveDuration: 0
92 snapMode: ListView.SnapOneItem
93 boundsBehavior: Flickable.DragAndOvershootBounds
94 model: root.widgetData["sources"]
100 bottom: parent.bottom
103 source: modelData ? modelData : ""
104 fillMode: Image.PreserveAspectFit
105 sourceSize { width: screenshot.width; height: screenshot.height }
110 onClicked: overlay.headerShown = !overlay.headerShown