<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>main.qml Example File | Qt Data Visualization 5.9</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.9</td><td ><a href="qtdatavisualization-index.html">Qt Data Visualization</a></td><td ><a href="qtdatavisualization-qmlbars-example.html">Qt Quick 2 Bars Example</a></td><td >main.qml Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">main.qml Example File</h1> <span class="subtitle">qmlbars/qml/qmlbars/main.qml</span> <!-- $$$qmlbars/qml/qmlbars/main.qml-description --> <div class="descr"> <a name="details"></a> <pre class="qml"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Data Visualization module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:GPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3 or (at your option) any later version ** approved by the KDE Free Qt Foundation. The licenses are as published by ** the Free Software Foundation and appearing in the file LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> import QtQuick 2.1 import QtQuick.Controls 1.0 import QtQuick.Layouts 1.0 import QtDataVisualization 1.1 import QtQuick.Window 2.0 import "." <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">mainview</span> <span class="name">width</span>: <span class="number">1280</span> <span class="name">height</span>: <span class="number">1024</span> property <span class="type">int</span> <span class="name">buttonLayoutHeight</span>: <span class="number">180</span>; <span class="name">state</span>: <span class="name">Screen</span>.<span class="name">width</span> <span class="operator"><</span> <span class="name">Screen</span>.<span class="name">height</span> ? <span class="string">"portrait"</span> : <span class="string">"landscape"</span> <span class="type">Data</span> { <span class="name">id</span>: <span class="name">graphData</span> } <span class="type">Axes</span> { <span class="name">id</span>: <span class="name">graphAxes</span> } property <span class="type"><a href="qml-qtdatavisualization-bar3dseries.html">Bar3DSeries</a></span> <span class="name">selectedSeries</span> <span class="name">selectedSeries</span>: <span class="name">barSeries</span> <span class="keyword">function</span> <span class="name">handleSelectionChange</span>(<span class="name">series</span>, position) { <span class="keyword">if</span> (<span class="name">position</span> <span class="operator">!=</span> <span class="name">series</span>.<span class="name">invalidSelectionPosition</span>) { <span class="name">selectedSeries</span> <span class="operator">=</span> <span class="name">series</span> } <span class="comment">// Set tableView current row to selected bar</span> var <span class="name">rowRole</span> = <span class="name">series</span>.<span class="name">dataProxy</span>.<span class="name">rowLabels</span>[<span class="name">position</span>.<span class="name">x</span>]; var <span class="name">colRole</span> <span class="keyword">if</span> (<span class="name">barGraph</span>.<span class="name">columnAxis</span> <span class="operator">===</span> <span class="name">graphAxes</span>.<span class="name">total</span>) <span class="name">colRole</span> <span class="operator">=</span> <span class="string">"01"</span>; <span class="keyword">else</span> <span class="name">colRole</span> <span class="operator">=</span> <span class="name">series</span>.<span class="name">dataProxy</span>.<span class="name">columnLabels</span>[<span class="name">position</span>.<span class="name">y</span>]; var <span class="name">checkTimestamp</span> = <span class="name">rowRole</span> <span class="operator">+</span> <span class="string">"-"</span> <span class="operator">+</span> <span class="name">colRole</span> var <span class="name">currentRow</span> = <span class="name">tableView</span>.<span class="name">currentRow</span> <span class="keyword">if</span> (<span class="name">currentRow</span> <span class="operator">===</span> -<span class="number">1</span> <span class="operator">||</span> <span class="name">checkTimestamp</span> <span class="operator">!==</span> <span class="name">graphData</span>.<span class="name">model</span>.<span class="name">get</span>(<span class="name">currentRow</span>).<span class="name">timestamp</span>) { var <span class="name">totalRows</span> = <span class="name">tableView</span>.<span class="name">rowCount</span>; <span class="keyword">for</span> (<span class="keyword">var</span> <span class="name">i</span> = <span class="number">0</span>; <span class="name">i</span> <span class="operator"><</span> <span class="name">totalRows</span>; i++) { var <span class="name">modelTimestamp</span> = <span class="name">graphData</span>.<span class="name">model</span>.<span class="name">get</span>(<span class="name">i</span>).<span class="name">timestamp</span> <span class="keyword">if</span> (<span class="name">modelTimestamp</span> <span class="operator">===</span> <span class="name">checkTimestamp</span>) { <span class="name">tableView</span>.<span class="name">currentRow</span> <span class="operator">=</span> <span class="name">i</span> <span class="comment">// Workaround to 5.2 row selection issue</span> <span class="keyword">if</span> (typeof <span class="name">tableView</span>.<span class="name">selection</span> <span class="operator">!=</span> <span class="string">"undefined"</span>) { <span class="name">tableView</span>.<span class="name">selection</span>.<span class="name">clear</span>() <span class="name">tableView</span>.<span class="name">selection</span>.<span class="name">select</span>(<span class="name">i</span>) } <span class="keyword">break</span> } } } } <span class="type">Item</span> { <span class="name">id</span>: <span class="name">dataView</span> <span class="name">anchors</span>.right: <span class="name">mainview</span>.<span class="name">right</span>; <span class="name">anchors</span>.bottom: <span class="name">mainview</span>.<span class="name">bottom</span> <span class="type"><a href="qml-qtdatavisualization-bars3d.html">Bars3D</a></span> { <span class="name">id</span>: <span class="name">barGraph</span> <span class="name">width</span>: <span class="name">dataView</span>.<span class="name">width</span> <span class="name">height</span>: <span class="name">dataView</span>.<span class="name">height</span> <span class="name">shadowQuality</span>: <span class="name">AbstractGraph3D</span>.<span class="name">ShadowQualityMedium</span> <span class="name">selectionMode</span>: <span class="name">AbstractGraph3D</span>.<span class="name">SelectionItem</span> <span class="name">theme</span>: <span class="name">Theme3D</span> { <span class="name">type</span>: <span class="name">Theme3D</span>.<span class="name">ThemeRetro</span> <span class="name">labelBorderEnabled</span>: <span class="number">true</span> <span class="name">font</span>.pointSize: <span class="number">35</span> <span class="name">labelBackgroundEnabled</span>: <span class="number">true</span> <span class="name">colorStyle</span>: <span class="name">Theme3D</span>.<span class="name">ColorStyleRangeGradient</span> <span class="name">singleHighlightGradient</span>: <span class="name">customGradient</span> <span class="type"><a href="qml-qtdatavisualization-colorgradient.html">ColorGradient</a></span> { <span class="name">id</span>: <span class="name">customGradient</span> <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="string">"#FFFF00"</span> } <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="string">"#808000"</span> } } } <span class="name">barThickness</span>: <span class="number">0.7</span> <span class="name">barSpacing</span>: <span class="name">Qt</span>.<span class="name">size</span>(<span class="number">0.5</span>, <span class="number">0.5</span>) <span class="name">barSpacingRelative</span>: <span class="number">false</span> <span class="name">scene</span>.activeCamera.cameraPreset: <span class="name">Camera3D</span>.<span class="name">CameraPresetIsometricLeftHigh</span> <span class="name">columnAxis</span>: <span class="name">graphAxes</span>.<span class="name">column</span> <span class="name">rowAxis</span>: <span class="name">graphAxes</span>.<span class="name">row</span> <span class="name">valueAxis</span>: <span class="name">graphAxes</span>.<span class="name">value</span> <span class="type"><a href="qml-qtdatavisualization-bar3dseries.html">Bar3DSeries</a></span> { <span class="name">id</span>: <span class="name">secondarySeries</span> <span class="name">visible</span>: <span class="number">false</span> <span class="name">itemLabelFormat</span>: <span class="string">"Expenses, @colLabel, @rowLabel: -@valueLabel"</span> <span class="name">baseGradient</span>: <span class="name">secondaryGradient</span> <span class="type"><a href="qml-qtdatavisualization-itemmodelbardataproxy.html">ItemModelBarDataProxy</a></span> { <span class="name">id</span>: <span class="name">secondaryProxy</span> <span class="name">itemModel</span>: <span class="name">graphData</span>.<span class="name">model</span> <span class="name">rowRole</span>: <span class="string">"timestamp"</span> <span class="name">columnRole</span>: <span class="string">"timestamp"</span> <span class="name">valueRole</span>: <span class="string">"expenses"</span> <span class="name">rowRolePattern</span>: /^(\d\d\d\d).*$/ <span class="name">columnRolePattern</span>: /^.*-(\d\d)$/ <span class="name">valueRolePattern</span>: /-/ <span class="name">rowRoleReplace</span>: <span class="string">"\\1"</span> <span class="name">columnRoleReplace</span>: <span class="string">"\\1"</span> <span class="name">multiMatchBehavior</span>: <span class="name">ItemModelBarDataProxy</span>.<span class="name">MMBCumulative</span> } <span class="type"><a href="qml-qtdatavisualization-colorgradient.html">ColorGradient</a></span> { <span class="name">id</span>: <span class="name">secondaryGradient</span> <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="string">"#FF0000"</span> } <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="string">"#600000"</span> } } <span class="name">onSelectedBarChanged</span>: <span class="name">handleSelectionChange</span>(<span class="name">secondarySeries</span>, <span class="name">position</span>) } <span class="type"><a href="qml-qtdatavisualization-bar3dseries.html">Bar3DSeries</a></span> { <span class="name">id</span>: <span class="name">barSeries</span> <span class="name">itemLabelFormat</span>: <span class="string">"Income, @colLabel, @rowLabel: @valueLabel"</span> <span class="name">baseGradient</span>: <span class="name">barGradient</span> <span class="type"><a href="qml-qtdatavisualization-itemmodelbardataproxy.html">ItemModelBarDataProxy</a></span> { <span class="name">id</span>: <span class="name">modelProxy</span> <span class="name">itemModel</span>: <span class="name">graphData</span>.<span class="name">model</span> <span class="name">rowRole</span>: <span class="string">"timestamp"</span> <span class="name">columnRole</span>: <span class="string">"timestamp"</span> <span class="name">valueRole</span>: <span class="string">"income"</span> <span class="name">rowRolePattern</span>: /^(\d\d\d\d).*$/ <span class="name">columnRolePattern</span>: /^.*-(\d\d)$/ <span class="name">rowRoleReplace</span>: <span class="string">"\\1"</span> <span class="name">columnRoleReplace</span>: <span class="string">"\\1"</span> <span class="name">multiMatchBehavior</span>: <span class="name">ItemModelBarDataProxy</span>.<span class="name">MMBCumulative</span> } <span class="type"><a href="qml-qtdatavisualization-colorgradient.html">ColorGradient</a></span> { <span class="name">id</span>: <span class="name">barGradient</span> <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="string">"#00FF00"</span> } <span class="type"><a href="qml-qtdatavisualization-colorgradientstop.html">ColorGradientStop</a></span> { <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="string">"#006000"</span> } } <span class="name">onSelectedBarChanged</span>: <span class="name">handleSelectionChange</span>(<span class="name">barSeries</span>, <span class="name">position</span>) } } } <span class="type">TableView</span> { <span class="name">id</span>: <span class="name">tableView</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span> <span class="name">anchors</span>.left: <span class="name">parent</span>.<span class="name">left</span> <span class="type">TableViewColumn</span>{ <span class="name">role</span>: <span class="string">"timestamp"</span> ; <span class="name">title</span>: <span class="string">"Month"</span> ; <span class="name">width</span>: <span class="name">tableView</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">2</span> } <span class="type">TableViewColumn</span>{ <span class="name">role</span>: <span class="string">"expenses"</span> ; <span class="name">title</span>: <span class="string">"Expenses"</span> ; <span class="name">width</span>: <span class="name">tableView</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">4</span> } <span class="type">TableViewColumn</span>{ <span class="name">role</span>: <span class="string">"income"</span> ; <span class="name">title</span>: <span class="string">"Income"</span> ; <span class="name">width</span>: <span class="name">tableView</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">4</span> } <span class="name">itemDelegate</span>: <span class="name">Item</span> { <span class="type">Text</span> { <span class="name">id</span>: <span class="name">delegateText</span> <span class="name">anchors</span>.verticalCenter: <span class="name">parent</span>.<span class="name">verticalCenter</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="name">anchors</span>.leftMargin: <span class="number">4</span> <span class="name">anchors</span>.left: <span class="name">parent</span>.<span class="name">left</span> <span class="name">anchors</span>.right: <span class="name">parent</span>.<span class="name">right</span> <span class="name">color</span>: <span class="name">styleData</span>.<span class="name">textColor</span> <span class="name">elide</span>: <span class="name">styleData</span>.<span class="name">elideMode</span> <span class="name">text</span>: <span class="name">customText</span> <span class="name">horizontalAlignment</span>: <span class="name">styleData</span>.<span class="name">textAlignment</span> property <span class="type">string</span> <span class="name">originalText</span>: <span class="name">styleData</span>.<span class="name">value</span> property <span class="type">string</span> <span class="name">customText</span> <span class="name">onOriginalTextChanged</span>: { <span class="keyword">if</span> (<span class="name">styleData</span>.<span class="name">column</span> <span class="operator">===</span> <span class="number">0</span>) { <span class="keyword">if</span> (<span class="name">delegateText</span>.<span class="name">originalText</span> <span class="operator">!==</span> <span class="string">""</span>) { var <span class="name">pattern</span> = /(\d\d\d\d)-(\d\d)/ var <span class="name">matches</span> = <span class="name">pattern</span>.<span class="name">exec</span>(<span class="name">delegateText</span>.<span class="name">originalText</span>) var <span class="name">colIndex</span> = <span class="name">parseInt</span>(<span class="name">matches</span>[<span class="number">2</span>], <span class="number">10</span>) <span class="operator">-</span> <span class="number">1</span> <span class="name">delegateText</span>.<span class="name">customText</span> <span class="operator">=</span> <span class="name">matches</span>[<span class="number">1</span>] <span class="operator">+</span> <span class="string">" - "</span> <span class="operator">+</span> <span class="name">graphAxes</span>.<span class="name">column</span>.<span class="name">labels</span>[<span class="name">colIndex</span>] } } <span class="keyword">else</span> { <span class="name">delegateText</span>.<span class="name">customText</span> <span class="operator">=</span> <span class="name">originalText</span> } } } } <span class="name">model</span>: <span class="name">graphData</span>.<span class="name">model</span> <span class="name">onCurrentRowChanged</span>: { var <span class="name">timestamp</span> = <span class="name">graphData</span>.<span class="name">model</span>.<span class="name">get</span>(<span class="name">currentRow</span>).<span class="name">timestamp</span> var <span class="name">pattern</span> = /(\d\d\d\d)-(\d\d)/ var <span class="name">matches</span> = <span class="name">pattern</span>.<span class="name">exec</span>(<span class="name">timestamp</span>) var <span class="name">rowIndex</span> = <span class="name">modelProxy</span>.<span class="name">rowCategoryIndex</span>(<span class="name">matches</span>[<span class="number">1</span>]) var <span class="name">colIndex</span> <span class="keyword">if</span> (<span class="name">barGraph</span>.<span class="name">columnAxis</span> <span class="operator">===</span> <span class="name">graphAxes</span>.<span class="name">total</span>) <span class="name">colIndex</span> <span class="operator">=</span> <span class="number">0</span> <span class="comment">// Just one column when showing yearly totals</span> <span class="keyword">else</span> <span class="name">colIndex</span> <span class="operator">=</span> <span class="name">modelProxy</span>.<span class="name">columnCategoryIndex</span>(<span class="name">matches</span>[<span class="number">2</span>]) <span class="keyword">if</span> (<span class="name">selectedSeries</span>.<span class="name">visible</span>) <span class="name">mainview</span>.<span class="name">selectedSeries</span>.<span class="name">selectedBar</span> <span class="operator">=</span> <span class="name">Qt</span>.<span class="name">point</span>(<span class="name">rowIndex</span>, <span class="name">colIndex</span>) <span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">barSeries</span>.<span class="name">visible</span>) <span class="name">barSeries</span>.<span class="name">selectedBar</span> <span class="operator">=</span> <span class="name">Qt</span>.<span class="name">point</span>(<span class="name">rowIndex</span>, <span class="name">colIndex</span>) <span class="keyword">else</span> <span class="name">secondarySeries</span>.<span class="name">selectedBar</span> <span class="operator">=</span> <span class="name">Qt</span>.<span class="name">point</span>(<span class="name">rowIndex</span>, <span class="name">colIndex</span>) } } <span class="type">ColumnLayout</span> { <span class="name">id</span>: <span class="name">controlLayout</span> <span class="name">spacing</span>: <span class="number">0</span> <span class="type">Button</span> { <span class="name">id</span>: <span class="name">changeDataButton</span> <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">Layout</span>.fillHeight: <span class="number">true</span> <span class="name">text</span>: <span class="string">"Show 2010 - 2012"</span> <span class="name">clip</span>: <span class="number">true</span> <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">text</span> <span class="operator">===</span> <span class="string">"Show yearly totals"</span>) { <span class="name">modelProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">secondaryProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">modelProxy</span>.<span class="name">columnRolePattern</span> <span class="operator">=</span> /^.*$/ <span class="name">secondaryProxy</span>.<span class="name">columnRolePattern</span> <span class="operator">=</span> /^.*$/ <span class="name">graphAxes</span>.<span class="name">value</span>.<span class="name">autoAdjustRange</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">barGraph</span>.<span class="name">columnAxis</span> <span class="operator">=</span> <span class="name">graphAxes</span>.<span class="name">total</span> <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show all years"</span> } <span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">text</span> <span class="operator">===</span> <span class="string">"Show all years"</span>) { <span class="name">modelProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">secondaryProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">modelProxy</span>.<span class="name">columnRolePattern</span> <span class="operator">=</span> /^.*-(\d\d)$/ <span class="name">secondaryProxy</span>.<span class="name">columnRolePattern</span> <span class="operator">=</span> /^.*-(\d\d)$/ <span class="name">graphAxes</span>.<span class="name">value</span>.<span class="name">min</span> <span class="operator">=</span> <span class="number">0</span> <span class="name">graphAxes</span>.<span class="name">value</span>.<span class="name">max</span> <span class="operator">=</span> <span class="number">35</span> <span class="name">barGraph</span>.<span class="name">columnAxis</span> <span class="operator">=</span> <span class="name">graphAxes</span>.<span class="name">column</span> <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show 2010 - 2012"</span> } <span class="keyword">else</span> { <span class="comment">// text === "Show 2010 - 2012"</span> <span class="comment">// Explicitly defining row categories, since we do not want to show data for</span> <span class="comment">// all years in the model, just for the selected ones.</span> <span class="name">modelProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">false</span> <span class="name">secondaryProxy</span>.<span class="name">autoRowCategories</span> <span class="operator">=</span> <span class="number">false</span> <span class="name">modelProxy</span>.<span class="name">rowCategories</span> <span class="operator">=</span> [<span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span>] <span class="name">secondaryProxy</span>.<span class="name">rowCategories</span> <span class="operator">=</span> [<span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span>] <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show yearly totals"</span> } } } <span class="type">Button</span> { <span class="name">id</span>: <span class="name">shadowToggle</span> <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">Layout</span>.fillHeight: <span class="number">true</span> <span class="name">text</span>: <span class="name">barGraph</span>.<span class="name">shadowsSupported</span> ? <span class="string">"Hide Shadows"</span> : <span class="string">"Shadows not supported"</span> <span class="name">clip</span>: <span class="number">true</span> <span class="name">enabled</span>: <span class="name">barGraph</span>.<span class="name">shadowsSupported</span> <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">barGraph</span>.<span class="name">shadowQuality</span> <span class="operator">==</span> <span class="name">AbstractGraph3D</span>.<span class="name">ShadowQualityNone</span>) { <span class="name">barGraph</span>.<span class="name">shadowQuality</span> <span class="operator">=</span> <span class="name">AbstractGraph3D</span>.<span class="name">ShadowQualityMedium</span>; <span class="name">text</span> <span class="operator">=</span> <span class="string">"Hide Shadows"</span> } <span class="keyword">else</span> { <span class="name">barGraph</span>.<span class="name">shadowQuality</span> <span class="operator">=</span> <span class="name">AbstractGraph3D</span>.<span class="name">ShadowQualityNone</span>; <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show Shadows"</span> } } } <span class="type">Button</span> { <span class="name">id</span>: <span class="name">seriesToggle</span> <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">Layout</span>.fillHeight: <span class="number">true</span> <span class="name">text</span>: <span class="string">"Show Expenses"</span> <span class="name">clip</span>: <span class="number">true</span> <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">text</span> <span class="operator">===</span> <span class="string">"Show Expenses"</span>) { <span class="name">barSeries</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">false</span> <span class="name">secondarySeries</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">barGraph</span>.<span class="name">valueAxis</span>.<span class="name">labelFormat</span> <span class="operator">=</span> <span class="string">"-%.2f M\u20AC"</span> <span class="name">secondarySeries</span>.<span class="name">itemLabelFormat</span> <span class="operator">=</span> <span class="string">"Expenses, @colLabel, @rowLabel: @valueLabel"</span> <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show Both"</span> } <span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">text</span> <span class="operator">===</span> <span class="string">"Show Both"</span>) { <span class="name">barSeries</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">true</span> <span class="name">barGraph</span>.<span class="name">valueAxis</span>.<span class="name">labelFormat</span> <span class="operator">=</span> <span class="string">"%.2f M\u20AC"</span> <span class="name">secondarySeries</span>.<span class="name">itemLabelFormat</span> <span class="operator">=</span> <span class="string">"Expenses, @colLabel, @rowLabel: -@valueLabel"</span> <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show Income"</span> } <span class="keyword">else</span> { <span class="comment">// text === "Show Income"</span> <span class="name">secondarySeries</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">false</span> <span class="name">text</span> <span class="operator">=</span> <span class="string">"Show Expenses"</span> } } } } <span class="name">states</span>: [ <span class="type">State</span> { <span class="name">name</span>: <span class="string">"landscape"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">dataView</span> <span class="name">width</span>: <span class="name">mainview</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">4</span> <span class="operator">*</span> <span class="number">3</span> <span class="name">height</span>: <span class="name">mainview</span>.<span class="name">height</span> } <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">tableView</span> <span class="name">height</span>: <span class="name">mainview</span>.<span class="name">height</span> <span class="operator">-</span> <span class="name">buttonLayoutHeight</span> <span class="name">anchors</span>.right: <span class="name">dataView</span>.<span class="name">left</span> <span class="name">anchors</span>.left: <span class="name">mainview</span>.<span class="name">left</span> <span class="name">anchors</span>.bottom: <span class="name">undefined</span> } <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">controlLayout</span> <span class="name">width</span>: <span class="name">mainview</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">4</span> <span class="name">height</span>: <span class="name">buttonLayoutHeight</span> <span class="name">anchors</span>.top: <span class="name">tableView</span>.<span class="name">bottom</span> <span class="name">anchors</span>.bottom: <span class="name">mainview</span>.<span class="name">bottom</span> <span class="name">anchors</span>.left: <span class="name">mainview</span>.<span class="name">left</span> <span class="name">anchors</span>.right: <span class="name">dataView</span>.<span class="name">left</span> } }, <span class="type">State</span> { <span class="name">name</span>: <span class="string">"portrait"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">dataView</span> <span class="name">width</span>: <span class="name">mainview</span>.<span class="name">height</span> <span class="operator">/</span> <span class="number">4</span> <span class="operator">*</span> <span class="number">3</span> <span class="name">height</span>: <span class="name">mainview</span>.<span class="name">width</span> } <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">tableView</span> <span class="name">height</span>: <span class="name">mainview</span>.<span class="name">width</span> <span class="name">anchors</span>.right: <span class="name">controlLayout</span>.<span class="name">left</span> <span class="name">anchors</span>.left: <span class="name">mainview</span>.<span class="name">left</span> <span class="name">anchors</span>.bottom: <span class="name">dataView</span>.<span class="name">top</span> } <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">controlLayout</span> <span class="name">width</span>: <span class="name">mainview</span>.<span class="name">height</span> <span class="operator">/</span> <span class="number">4</span> <span class="name">height</span>: <span class="name">mainview</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">4</span> <span class="name">anchors</span>.top: <span class="name">mainview</span>.<span class="name">top</span> <span class="name">anchors</span>.bottom: <span class="name">dataView</span>.<span class="name">top</span> <span class="name">anchors</span>.left: <span class="name">undefined</span> <span class="name">anchors</span>.right: <span class="name">mainview</span>.<span class="name">right</span> } } ] } </pre> </div> <!-- @@@qmlbars/qml/qmlbars/main.qml --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>