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unity8/qml/Dash/CardGrid.qml
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1/*
2 * Copyright (C) 2013 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 "../Components"
20DashRenderer {
21 id: root
23 readonly property real defaultMinimumHorizontalSpacing: units.gu(1)
24 readonly property int collapsedRows: {
25 if (!cardTool || !cardTool.template || typeof cardTool.template["collapsed-rows"] != "number") return 2;
26 return cardTool.template["collapsed-rows"];
27 }
28 property string backgroundShapeStyle: "inset";
29 property alias minimumHorizontalSpacing: grid.minimumHorizontalSpacing
31 expandedHeight: grid.totalContentHeight
32 collapsedHeight: Math.min(grid.contentHeightForRows(collapsedRows, grid.cellHeight), expandedHeight)
33 collapsedItemCount: collapsedRows * grid.columns
34 originY: grid.originY
36 function cardPosition(index) {
37 var pos = {};
38 var row = Math.floor(index / grid.columns);
39 var column = index % grid.columns;
40 // Bit sad this is not symmetrical
41 pos.x = column * grid.cellWidth + grid.margins;
42 pos.y = row * grid.cellHeight;
43 return pos;
44 }
46 ResponsiveGridView {
47 id: grid
48 anchors.fill: parent
49 minimumHorizontalSpacing: root.defaultMinimumHorizontalSpacing
50 delegateWidth: cardTool.cardWidth
51 delegateHeight: cardTool.cardHeight
52 verticalSpacing: units.gu(1)
53 model: root.model
54 displayMarginBeginning: root.displayMarginBeginning
55 displayMarginEnd: root.displayMarginEnd
56 cacheBuffer: root.cacheBuffer
57 interactive: false
58 delegate: Item {
59 width: grid.cellWidth
60 height: grid.cellHeight
61 Loader {
62 id: loader
63 sourceComponent: cardTool.cardComponent
64 anchors.horizontalCenter: parent.horizontalCenter
65 onLoaded: {
66 item.objectName = "delegate" + index;
67 item.width = Qt.binding(function() { return cardTool.cardWidth; });
68 item.height = Qt.binding(function() { return cardTool.cardHeight; });
69 item.fixedHeaderHeight = Qt.binding(function() { return cardTool.headerHeight; });
70 item.fixedArtShapeSize = Qt.binding(function() { return cardTool.artShapeSize; });
71 item.cardData = Qt.binding(function() { return model; });
72 item.scopeStyle = root.scopeStyle;
73 item.backgroundShapeStyle = root.backgroundShapeStyle;
74 }
75 Connections {
76 target: loader.item
77 onClicked: root.clicked(index, result, loader.item, model)
78 onPressAndHold: root.pressAndHold(index, result, model)
79 onAction: root.action(index, result, actionId)
80 }
81 }
82 }
83 }