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/****************************************************************************
* Copyright (C) 2012 Instituto Nokia de Tecnologia (INdT) *
* *
* This file may be used under the terms of the GNU Lesser *
* General Public License version 2.1 as published by the Free Software *
* Foundation and appearing in the file LICENSE.LGPL included in the *
* packaging of this file. Please review the following information to *
* ensure the GNU Lesser General Public License version 2.1 requirements *
* will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
****************************************************************************/
import QtQuick 2.0
Item {
id : root
property Flickable flickableItem
property int hideTimeout: 600
property real size: 4
anchors.fill: flickableItem
Item {
id: verticalIndicator
opacity: 0
width: root.size
height: flickableItem.height - size
anchors.right: root.right
Rectangle {
x: 0
y: Math.min(parent.height - height, Math.max(0, flickableItem.visibleArea.yPosition * verticalIndicator.height))
radius: 10
color: "black"
border.color: "gray"
border.width: 1
opacity: 0.5
smooth: true;
width: root.size
height: flickableItem.visibleArea.heightRatio * verticalIndicator.height;
}
states: [
State {
name: "active"
when: flickableItem.movingVertically
PropertyChanges {
target: verticalIndicator
opacity: 1
}
}
]
transitions: [
Transition {
NumberAnimation {
target: verticalIndicator
properties: "opacity"
duration: hideTimeout
}
}
]
}
}
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