<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- hierarchy.qdoc --> <title>Qt Widget Hierarchy | Active Qt 5.11</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 ><a href="../qtdoc/index.html">Qt 5.11</a></td><td ><a href="activeqt-index.html">Active Qt</a></td><td >Qt Widget Hierarchy</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.11.2 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">Qt Widget Hierarchy</h1> <span class="subtitle"></span> <!-- $$$qaxserver-demo-hierarchy.html-description --> <div class="descr"> <a name="details"></a> <script language="javascript"> function createSubWidget( form ) { ParentWidget.createSubWidget( form.nameEdit.value ); } function renameSubWidget( form ) { var SubWidget = ParentWidget.subWidget( form.nameEdit.value ); if ( !SubWidget ) { alert( "No such widget " + form.nameEdit.value + "!" ); return; } SubWidget.label = form.labelEdit.value; form.nameEdit.value = SubWidget.label; } function setFont( form ) { ParentWidget.font = form.fontEdit.value; } </script> <p> This widget can have many children! </p> <object ID="ParentWidget" CLASSID="CLSID:d574a747-8016-46db-a07c-b2b4854ee75c" CODEBASE="http://qt.nokia.com/demos/hierarchy.cab"> [Object not available! Did you forget to build and register the server?] </object><br /> <form> <input type="edit" ID="nameEdit" value="<enter object name>" /> <input type="button" value="Create" onClick="createSubWidget(this.form)" /> <input type="edit" ID="labelEdit" /> <input type="button" value="Rename" onClick="renameSubWidget(this.form)" /> <br /> <input type="edit" ID="fontEdit" value="MS Sans Serif" /> <input type="button" value = "Set Font" onClick="setFont(this.form)" /> </form> </div> <!-- @@@qaxserver-demo-hierarchy.html --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2018 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>