git.iko.soy/unity8
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unity8/qml/Dash/CardCarousel.qml
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1/*
2 * Copyright (C) 2013-2015 Canonical, Ltd.
3 *
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.
7 *
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.
12 *
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/>.
15 */
17import QtQuick 2.4
18import Ubuntu.Components 1.3
19import "../Components"
21DashRenderer {
22 id: cardCarousel
24 readonly property real extraHeaderHeight: cardTool.template && cardTool.template["overlay"] === true ? 0 : cardTool.headerHeight
26 expandedHeight: carousel.implicitHeight + units.gu(6) + extraHeaderHeight
27 collapsedHeight: expandedHeight
28 growsVertically: false
29 innerWidth: carousel.innerWidth
31 Carousel {
32 id: carousel
33 anchors.fill: parent
34 tileAspectRatio: cardTool.components && cardTool.components["art"]["aspect-ratio"] || 1.0
35 extraBottomMargin: cardCarousel.extraHeaderHeight
36 // FIXME we need to "reverse" the carousel to make the selected item the size
37 // and push others back.
38 minimumTileWidth: cardTool.cardWidth / selectedItemScaleFactor
39 selectedItemScaleFactor: cardTool.carouselSelectedItemScaleFactor
40 cacheBuffer: cardCarousel.cacheBuffer
41 displayMarginBeginning: cardCarousel.displayMarginBeginning
42 displayMarginEnd: cardCarousel.displayMarginEnd
43 model: cardCarousel.model
45 property real fontScale: 1 / selectedItemScaleFactor
46 property real headerHeight: cardTool.headerHeight / selectedItemScaleFactor
48 itemComponent: Loader {
49 id: loader
51 property bool explicitlyScaled
52 property var model
53 property int index
54 enabled: false
56 objectName: "carouselDelegate" + index
58 function clicked() { cardCarousel.clicked(index, model.result, loader.item, model) }
59 function pressAndHold() { cardCarousel.pressAndHold(index, model.result, model) }
61 sourceComponent: cardTool.cardComponent
62 asynchronous: true
63 onLoaded: {
64 item.fixedHeaderHeight = Qt.binding(function() { return carousel.headerHeight; });
65 item.height = Qt.binding(function() { return cardTool.cardHeight; });
66 item.cardData = Qt.binding(function() { return model; });
67 item.fontScale = Qt.binding(function() { return carousel.fontScale; });
68 item.showHeader = Qt.binding(function() { return loader.explicitlyScaled; });
69 item.titleAlignment = Qt.binding(function() { return cardTool.titleAlignment; });
70 item.artShapeStyle = "shadow";
71 item.scopeStyle = cardCarousel.scopeStyle;
72 }
73 }
74 }