<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qquickitem.cpp --> <title>ItemChangeData Class | Qt Quick 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="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-module.html">C++ Classes</a></td><td >ItemChangeData</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="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#public-variables">Public Variables</a></li> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">ItemChangeData Class</h1> <span class="small-subtitle">(<a href="qquickitem-itemchangedata.html">QQuickItem::ItemChangeData</a>)<br/></span> <!-- $$$ItemChangeData-brief --> <p>Adds supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function. <a href="#details">More...</a></p> <!-- @@@ItemChangeData --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <ItemChangeData></span> </td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += quick</td></tr></table></div><ul> <li><a href="qquickitem-itemchangedata-members.html">List of all members, including inherited members</a></li> </ul> <a name="public-variables"></a> <h2 id="public-variables">Public Variables</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qquickitem-itemchangedata.html#boolValue-var">boolValue</a></b></td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QQuickItem *</td><td class="memItemRight bottomAlign"><b><a href="qquickitem-itemchangedata.html#item-var">item</a></b></td></tr> <tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qquickitem-itemchangedata.html#realValue-var">realValue</a></b></td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QQuickWindow *</td><td class="memItemRight bottomAlign"><b><a href="qquickitem-itemchangedata.html#window-var">window</a></b></td></tr> </table></div> <a name="details"></a> <!-- $$$ItemChangeData-description --> <div class="descr"> <h2 id="details">Detailed Description</h2> <p>Adds supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function.</p> <p>The meaning of each member of this class is defined by the change type.</p> </div> <p><b>See also </b><a href="qquickitem.html#ItemChange-enum">QQuickItem::ItemChange</a>.</p> <!-- @@@ItemChangeData --> <div class="vars"> <h2>Member Variable Documentation</h2> <!-- $$$boolValue --> <h3 class="fn" id="boolValue-var"><a name="boolValue-var"></a><span class="type">bool</span> ItemChangeData::<span class="name">boolValue</span></h3> <p>Contains supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function.</p> <p><b>See also </b><a href="qquickitem.html#ItemChange-enum">QQuickItem::ItemChange</a>.</p> <!-- @@@boolValue --> <!-- $$$item --> <h3 class="fn" id="item-var"><a name="item-var"></a><span class="type"><a href="qquickitem.html#QQuickItem">QQuickItem</a></span> *ItemChangeData::<span class="name">item</span></h3> <p>Contains supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function.</p> <p><b>See also </b><a href="qquickitem.html#ItemChange-enum">QQuickItem::ItemChange</a>.</p> <!-- @@@item --> <!-- $$$realValue --> <h3 class="fn" id="realValue-var"><a name="realValue-var"></a><span class="type">qreal</span> ItemChangeData::<span class="name">realValue</span></h3> <p>Contains supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function.</p> <p><b>See also </b><a href="qquickitem.html#ItemChange-enum">QQuickItem::ItemChange</a>.</p> <!-- @@@realValue --> <!-- $$$window --> <h3 class="fn" id="window-var"><a name="window-var"></a><span class="type"><a href="qquickwindow.html">QQuickWindow</a></span> *ItemChangeData::<span class="name">window</span></h3> <p>Contains supplimentary information to the <a href="qquickitem.html#itemChange">QQuickItem::itemChange</a>() function.</p> <p><b>See also </b><a href="qquickitem.html#ItemChange-enum">QQuickItem::ItemChange</a>.</p> <!-- @@@window --> </div> </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>