source: trunk/examples/declarative/modelviews/parallax/qml/ParallaxView.qml

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 4.1 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:BSD$
10** You may use this file under the terms of the BSD license as follows:
11**
12** "Redistribution and use in source and binary forms, with or without
13** modification, are permitted provided that the following conditions are
14** met:
15** * Redistributions of source code must retain the above copyright
16** notice, this list of conditions and the following disclaimer.
17** * Redistributions in binary form must reproduce the above copyright
18** notice, this list of conditions and the following disclaimer in
19** the documentation and/or other materials provided with the
20** distribution.
21** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22** the names of its contributors may be used to endorse or promote
23** products derived from this software without specific prior written
24** permission.
25**
26** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41import QtQuick 1.0
42
43Item {
44 id: root
45
46 property alias background: background.source
47 property int currentIndex: 0
48 default property alias content: visualModel.children
49
50 Image {
51 id: background
52 fillMode: Image.TileHorizontally
53 x: -list.contentX / 2
54 width: Math.max(list.contentWidth, parent.width)
55 }
56
57 ListView {
58 id: list
59 anchors.fill: parent
60
61 currentIndex: root.currentIndex
62 onCurrentIndexChanged: root.currentIndex = currentIndex
63
64 orientation: Qt.Horizontal
65 boundsBehavior: Flickable.DragOverBounds
66 model: VisualItemModel { id: visualModel }
67
68 highlightRangeMode: ListView.StrictlyEnforceRange
69 snapMode: ListView.SnapOneItem
70 }
71
72 ListView {
73 id: selector
74
75 height: 50
76 anchors.bottom: parent.bottom
77 anchors.horizontalCenter: parent.horizontalCenter
78 width: Math.min(count * 50, parent.width - 20)
79 interactive: width == parent.width - 20
80 orientation: Qt.Horizontal
81
82 currentIndex: root.currentIndex
83 onCurrentIndexChanged: root.currentIndex = currentIndex
84
85 model: visualModel.children
86 delegate: Item {
87 width: 50; height: 50
88 id: delegateRoot
89
90 Image {
91 id: image
92 source: modelData.icon
93 smooth: true
94 scale: 0.8
95 }
96
97 MouseArea {
98 anchors.fill: parent
99 onClicked: { root.currentIndex = index }
100 }
101
102 states: State {
103 name: "Selected"
104 when: delegateRoot.ListView.isCurrentItem == true
105 PropertyChanges {
106 target: image
107 scale: 1
108 y: -5
109 }
110 }
111 transitions: Transition {
112 NumberAnimation { properties: "scale,y" }
113 }
114 }
115
116 Rectangle {
117 color: "#60FFFFFF"
118 x: -10; y: -10; z: -1
119 width: parent.width + 20; height: parent.height + 20
120 radius: 10
121 }
122 }
123}
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