/**************************************************************************** ** ** 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 2.0 Rectangle { width: 320; height: 480 //! [1] WorkerScript { id: myWorker source: "workerscript.js" onMessage: { if (messageObject.row == rowSpinner.value && messageObject.column == columnSpinner.value){ //Not an old result if (messageObject.result == -1) resultText.text = "Column must be <= Row"; else resultText.text = messageObject.result; } } } //! [1] Row { y: 24 spacing: 24 anchors.horizontalCenter: parent.horizontalCenter //! [0] Spinner { id: rowSpinner label: "Row" onValueChanged: { resultText.text = "Loading..."; myWorker.sendMessage( { row: rowSpinner.value, column: columnSpinner.value } ); } } //! [0] Spinner { id: columnSpinner label: "Column" onValueChanged: { resultText.text = "Loading..."; myWorker.sendMessage( { row: rowSpinner.value, column: columnSpinner.value } ); } } } Text { id: resultText y: 180 width: parent.width horizontalAlignment: Text.AlignHCenter wrapMode: Text.WordWrap font.pixelSize: 32 } Text { text: "Pascal's Triangle Calculator" anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom; bottomMargin: 50 } } }