Lomiri
MenuContent.qml
1/*
2 * Copyright (C) 2013-2014 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 */
16
17import QtQuick 2.4
18import QtQuick.Layouts 1.1
19import Lomiri.Components 1.3
20import Lomiri.Indicators 0.1 as Indicators
21import Utils 0.1
22import "../Components"
23import "Indicators"
24
25Rectangle {
26 id: content
27
28 property QtObject model: null
29 property int currentMenuIndex: -1
30 property Component pageDelegate
31
32 color: theme.palette.normal.background
33
34 width: units.gu(40)
35 height: units.gu(42)
36
37 onCurrentMenuIndexChanged: {
38 listViewContent.currentIndex = currentMenuIndex;
39 }
40
41 ListView {
42 id: listViewContent
43 objectName: "indicatorsContentListView"
44 anchors.fill: parent
45 model: content.model
46
47 highlightFollowsCurrentItem: false
48 interactive: false
49 orientation: ListView.Horizontal
50 // Load all the indicator menus (a big number)
51 cacheBuffer: 1073741823
52
53 // for additions/removals.
54 onCountChanged: {
55 listViewContent.currentIndex = content.currentMenuIndex;
56 }
57
58 onCurrentIndexChanged: {
59 positionViewAtIndex(currentIndex, ListView.Beginning);
60 }
61
62 delegate: Loader {
63 id: loader
64
65 width: ListView.view.width
66 height: ListView.view.height
67 asynchronous: true
68 visible: ListView.isCurrentItem
69
70 property var modelData: model
71 property var modelIndex: index
72
73 sourceComponent: pageDelegate
74
75 onVisibleChanged: {
76 // Reset the indicator states
77 if (!visible && status == Loader.Ready) {
78 item.reset();
79 }
80 }
81 }
82 }
83}