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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://www.qt.io
**
** This file is part of Qt Enterprise Embedded.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://www.qt.io
**
****************************************************************************/
import QtQuick 2.0
Item {
id: root
property real size: Math.min(root.width, root.height);
property int itemsPerScreen: 2
ListView {
id: list
y: 10
width: parent.width
height: parent.height
property real cellWidth: (list.width - (root.itemsPerScreen - 1) * list.spacing) / root.itemsPerScreen
property real cellHeight: (list.height / root.itemsPerScreen)
cacheBuffer: count * (cellWidth + spacing)
orientation: ListView.Horizontal
maximumFlickVelocity: 5000
model: applicationsModel;
spacing: 10
leftMargin: width / 2 - cellWidth / 2
rightMargin: width / 2 - cellWidth / 2
highlight: Rectangle { color: "red" }
highlightFollowsCurrentItem: false
highlightMoveDuration: 10
delegate: ApplicationIcon {
id: iconRoot;
width: list.cellWidth
height: list.cellHeight
offset: list.contentX;
function select() {
list.targetContentX = iconRoot.x - (list.width / 2 - list.cellWidth / 2);
list.targetIndex = index;
if (Math.abs(list.targetContentX - list.contentX) < 50) {
moveAnimation.duration = 50
} else {
moveAnimation.duration = 500
}
animateToCenter.running = true;
}
onClicked: select()
}
property int targetIndex;
property real targetContentX: 0
SequentialAnimation {
id: animateToCenter;
NumberAnimation { id: moveAnimation; target: list; property: "contentX"; to: list.targetContentX; duration: 300; easing.type: Easing.InOutCubic }
PropertyAction { target: list; property: "currentIndex"; value: list.targetIndex }
}
onCurrentIndexChanged: {
if (list.currentIndex >= 0) {
descriptionLabel.text = applicationsModel.query(list.currentIndex, "description");
nameLabel.text = applicationsModel.query(list.currentIndex, "name");
} else {
descriptionLabel.text = ""
nameLabel.text = ""
}
}
onMovementEnded: {
var hCenter = mapToItem(contentItem, width / 2, engine.centimeter())
var demo = itemAt(hCenter.x, hCenter.y)
if (demo)
demo.select()
}
onCountChanged: if (count > 0 && currentIndex < 0) currentIndex = 0
MouseArea {
anchors.fill: parent
onPressed: {
animateToCenter.stop()
mouse.accepted = false
}
}
}
Text {
id: nameLabel
font.pixelSize: engine.fontSize()
color: "white"
font.bold: true
anchors.horizontalCenter: parent.horizontalCenter;
y: list.cellHeight + engine.centimeter() * 0.5
wrapMode: Text.WordWrap
}
Text {
id: descriptionLabel
font.pixelSize: engine.smallFontSize()
color: "white"
anchors.left: parent.left
anchors.right: logo.left
anchors.top: nameLabel.bottom
anchors.bottom: parent.bottom
anchors.margins: engine.centimeter();
wrapMode: Text.WordWrap
}
GlimmeringQtLogo {
id: logo
anchors.bottom: parent.bottom
anchors.right: parent.right
anchors.margins: width / 3;
}
}
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