/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "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 Qt Company Ltd 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 ** OWNER 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." ** ** $QT_END_LICENSE$ ** ****************************************************************************/ import QtQuick 1.0 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: "niagara_falls.jpg" asynchronous: true } // Only show the scrollbars when the view is moving. states: State { name: "ShowBars" when: view.movingVertically || view.movingHorizontally PropertyChanges { target: verticalScrollBar; opacity: 1 } PropertyChanges { target: 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 } }