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/**
* @file PagedFlickable.qml
* @brief Animated row.
* Copyright (c) 2013, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
import QtQuick 2.0
Item
{
id: flickablePage
height: container.height + pager.height
default property alias content: containerRow.children
property alias spacing: containerRow.spacing
property int elementWidth
property int snapTo
property int count: 0
Flickable {
id: container
anchors.bottom: parent.bottom
maximumFlickVelocity: 1500
contentWidth: containerRow.width
height: containerRow.height
width: parent.width
interactive: contentWidth > width
onMovementEnded: {
var rest = contentX % snapTo
var t = 0.25
if (rest > parent.snapTo / 2) {
rest = rest - parent.snapTo
}
var vel = 2 * rest / t
flickDeceleration = Math.abs(vel) / t
flick(vel, 0)
flickDeceleration = 1500
}
Row {
id: containerRow
anchors.verticalCenter: parent.verticalCenter
}
}
Pager {
id: pager
space: 7
anchors.horizontalCenter: parent.horizontalCenter
anchors.top: parent.top
pages: {
if ( (container.contentWidth % container.width) >= (flickablePage.elementWidth / 2 + flickablePage.spacing)) {
return Math.ceil(container.contentWidth / container.width)
}
else {
return Math.floor(container.contentWidth / container.width)
}
}
activePage: {
if (container.contentX <= 0) {
return 0
}
else if ( (container.contentWidth - container.contentX) < container.width) {
return pages -1
}
else {
if ( (container.contentX % container.width) >= (flickablePage.elementWidth / 2 + flickablePage.spacing)) {
return Math.ceil(container.contentX / container.width)
}
else if ( (container.contentX % container.width) > 0) {
return Math.floor(container.contentX / container.width)
}
}
}
}
}
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