<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qquicklinearlayout.cpp -->
<title>ColumnLayout QML Type | Qt Quick 5.12.6</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 5.12</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-qmlmodule.html">QML Types</a></td><td >ColumnLayout QML Type</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtquick-index.html">Qt 5.12.6 Reference Documentation</a></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="#properties">Properties</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">ColumnLayout QML Type</h1>
<span class="subtitle"></span>
<!-- $$$ColumnLayout-brief -->
<p>Identical to <a href="qml-qtquick-layouts-gridlayout.html">GridLayout</a>, but having only one column. <a href="#details">More...</a></p>
<!-- @@@ColumnLayout -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick.Layouts 1.12</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <p><a href="qml-qtquick-item.html">Item</a></p>
</td></tr></table></div><ul>
<li><a href="qml-qtquick-layouts-columnlayout-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtquick-layouts-columnlayout.html#layoutDirection-prop">layoutDirection</a></b></b> : enumeration</li>
<li class="fn"><b><b><a href="qml-qtquick-layouts-columnlayout.html#spacing-prop">spacing</a></b></b> : real</li>
</ul>
<!-- $$$ColumnLayout-description -->
<a name="details"></a>
<h2 id="details">Detailed Description</h2>
<p>It is available as a convenience for developers, as it offers a cleaner API.</p>
<p>Items in a <a href="qml-qtquick-layouts-columnlayout.html">ColumnLayout</a> support these attached properties:</p>
<ul>
<li><a href="qml-qtquick-layouts-layout.html#minimumWidth-attached-prop">Layout.minimumWidth</a></li>
<li><a href="qml-qtquick-layouts-layout.html#minimumHeight-attached-prop">Layout.minimumHeight</a></li>
<li><a href="qml-qtquick-layouts-layout.html#preferredWidth-attached-prop">Layout.preferredWidth</a></li>
<li><a href="qml-qtquick-layouts-layout.html#preferredHeight-attached-prop">Layout.preferredHeight</a></li>
<li><a href="qml-qtquick-layouts-layout.html#maximumWidth-attached-prop">Layout.maximumWidth</a></li>
<li><a href="qml-qtquick-layouts-layout.html#maximumHeight-attached-prop">Layout.maximumHeight</a></li>
<li><a href="qml-qtquick-layouts-layout.html#fillWidth-attached-prop">Layout.fillWidth</a></li>
<li><a href="qml-qtquick-layouts-layout.html#fillHeight-attached-prop">Layout.fillHeight</a></li>
<li><a href="qml-qtquick-layouts-layout.html#alignment-attached-prop">Layout.alignment</a></li>
<li><a href="qml-qtquick-layouts-layout.html#margins-attached-prop">Layout.margins</a></li>
<li><a href="qml-qtquick-layouts-layout.html#topMargin-attached-prop">Layout.leftMargin</a></li>
<li><a href="qml-qtquick-layouts-layout.html#rightMargin-attached-prop">Layout.rightMargin</a></li>
<li><a href="qml-qtquick-layouts-layout.html#topMargin-attached-prop">Layout.topMargin</a></li>
<li><a href="qml-qtquick-layouts-layout.html#bottomMargin-attached-prop">Layout.bottomMargin</a></li>
</ul>
<p class="centerAlign"><img src="images/columnlayout.png" alt="" /></p><pre class="cpp">
ColumnLayout{
spacing: <span class="number">2</span>
Rectangle {
Layout<span class="operator">.</span>alignment: <span class="type">Qt</span><span class="operator">.</span>AlignCenter
color: <span class="string">"red"</span>
Layout<span class="operator">.</span>preferredWidth: <span class="number">40</span>
Layout<span class="operator">.</span>preferredHeight: <span class="number">40</span>
}
Rectangle {
Layout<span class="operator">.</span>alignment: <span class="type">Qt</span><span class="operator">.</span>AlignRight
color: <span class="string">"green"</span>
Layout<span class="operator">.</span>preferredWidth: <span class="number">40</span>
Layout<span class="operator">.</span>preferredHeight: <span class="number">70</span>
}
Rectangle {
Layout<span class="operator">.</span>alignment: <span class="type">Qt</span><span class="operator">.</span>AlignBottom
Layout<span class="operator">.</span>fillHeight: <span class="keyword">true</span>
color: <span class="string">"blue"</span>
Layout<span class="operator">.</span>preferredWidth: <span class="number">70</span>
Layout<span class="operator">.</span>preferredHeight: <span class="number">40</span>
}
}
</pre>
<p>Read more about attached properties here.</p>
<p><b>See also </b><a href="qml-qtquick-layouts-rowlayout.html">RowLayout</a>, <a href="qml-qtquick-layouts-gridlayout.html">GridLayout</a>, and <a href="qml-qtquick-column.html">Column</a>.</p>
<!-- @@@ColumnLayout -->
<h2>Property Documentation</h2>
<!-- $$$layoutDirection -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="layoutDirection-prop">
<td class="tblQmlPropNode"><p>
<a name="layoutDirection-prop"></a><span class="name">layoutDirection</span> : <span class="type">enumeration</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>This property holds the layout direction of the column layout - it controls whether items are laid out from left ro right or right to left. If <code>Qt.RightToLeft</code> is specified, left-aligned items will be right-aligned and right-aligned items will be left-aligned.</p>
<p>Possible values:</p>
<ul>
<li>Qt.LeftToRight (default) - Items are laid out from left to right.</li>
<li>Qt.RightToLeft - Items are laid out from right to left</li>
</ul>
<p>This property was introduced in QtQuick.Layouts 1.1.</p>
<p><b>See also </b><a href="qml-qtquick-layouts-gridlayout.html#layoutDirection-prop">GridLayout::layoutDirection</a> and <a href="qml-qtquick-layouts-rowlayout.html#layoutDirection-prop">RowLayout::layoutDirection</a>.</p>
</div></div><!-- @@@layoutDirection -->
<br/>
<!-- $$$spacing -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="spacing-prop">
<td class="tblQmlPropNode"><p>
<a name="spacing-prop"></a><span class="name">spacing</span> : <span class="type">real</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>This property holds the spacing between each cell. The default value is <code>5</code>.</p>
</div></div><!-- @@@spacing -->
<br/>
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2019 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>
distrib
>
Mageia
>
7
>
i586
>
media
>
core-updates
>
by-pkgid
>
6e2327ca1c896c6d674ae53117299f21
>
files
>
967
