diff options
author | Charles Yin <charles.yin@nokia.com> | 2011-07-12 16:49:15 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-07-12 08:50:14 +0200 |
commit | 082c2938489cb7aad32b0552517ee68e82bcde30 (patch) | |
tree | 4b351473a556ad381a8183b77cf7fc1e9993dbb5 /examples/declarative/canvas/stockchart/stock.qml | |
parent | 3ee8a19f5b7142b96e2df649ea0dac444b5622a2 (diff) |
Add stock chart example for canvas item
Change-Id: I72aacfcb72b90d4d18f95cef3038a169c991a336
Reviewed-on: http://codereview.qt.nokia.com/1480
Reviewed-by: Charles Yin <charles.yin@nokia.com>
Diffstat (limited to 'examples/declarative/canvas/stockchart/stock.qml')
-rw-r--r-- | examples/declarative/canvas/stockchart/stock.qml | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/examples/declarative/canvas/stockchart/stock.qml b/examples/declarative/canvas/stockchart/stock.qml new file mode 100644 index 0000000000..15f6064fef --- /dev/null +++ b/examples/declarative/canvas/stockchart/stock.qml @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation and its Subsidiary(-ies) 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 +import StockChart 1.0 + +Rectangle { + id:container + width: 700; height: 800 + StockModel { + id:stockModel + stockName: "NOK" + } + // Define a highlight with customised movement between items. + Component { + id: highlightBar + Rectangle { + width: 1000; height: 50 + color: "#FFFF88" + y: view.currentItem.y; + Behavior on y { SpringAnimation { spring: 2; damping: 0.1 } } + } + } + // The delegate for each section header + Component { + id: sectionHeading + Rectangle { + width: container.width + height: childrenRect.height + color: "lightsteelblue" + + Text { + text:stockModel.stockName + "(" + section + ")" + "Open\t High\t Low\t Close\t Volume\t Adjusted" + horizontalAlignment:Text.AlignHCenter + font.bold: true + font.underline:true + } + } + } + ListView { + id:view + width: parent.width + anchors.fill: parent + highlightFollowsCurrentItem: false + focus: true + keyNavigationWraps: true + opacity: 0.8 + highlightRangeMode: ListView.StrictlyEnforceRange + spacing:1 + model: stockModel + highlight: Rectangle { color: "lightsteelblue" } + section.property: "year" + section.criteria: ViewSection.FullString + section.delegate: sectionHeading + delegate: Text { text: Qt.formatDate(date, "yyyy-MM-dd") + "\t " + Math.round(openPrice*100)/100 + "\t " + Math.round(highPrice*100)/100 + "\t " + Math.round(lowPrice*100)/100 + "\t " + Math.round(closePrice*100)/100 + "\t " + volume + "\t " + Math.round(adjustedPrice*100)/100 } + + + property bool beginning:false + + Component.onCompleted: { + view.positionViewAtBeginning(); + } + + MouseArea { + anchors.fill: parent + onDoubleClicked: { + if (view.beginning) { + view.positionViewAtBeginning(); + } else { + view.positionViewAtEnd(); + } + view.beginning = !view.beginning; + } + } + } +} + |