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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
Rectangle {
width: 640
height: 480
// Create a flickable to view a large image.
Flickable {
id: view
anchors.fill: parent
contentWidth: picture.width
contentHeight: picture.height
Image {
id: picture
source: "pics/niagara_falls.jpg"
asynchronous: true
}
// Only show the scrollbars when the view is moving.
states: State {
name: "ShowBars"
when: view.movingVertically || view.movingHorizontally
PropertyChanges {
verticalScrollBar.opacity: 1
horizontalScrollBar.opacity: 1
}
}
transitions: Transition {
NumberAnimation { properties: "opacity"; duration: 400 }
}
}
// Attach scrollbars to the right and bottom edges of the view.
ScrollBar {
id: verticalScrollBar
width: 12; height: view.height-12
anchors.right: view.right
opacity: 0
orientation: Qt.Vertical
position: view.visibleArea.yPosition
pageSize: view.visibleArea.heightRatio
}
ScrollBar {
id: horizontalScrollBar
width: view.width-12; height: 12
anchors.bottom: view.bottom
opacity: 0
orientation: Qt.Horizontal
position: view.visibleArea.xPosition
pageSize: view.visibleArea.widthRatio
}
}
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