<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qcommandlinkbutton.cpp --> <title>QCommandLinkButton Class | Qt Widgets 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="qtwidgets-index.html">Qt Widgets</a></td><td ><a href="qtwidgets-module.html">C++ Classes</a></td><td >QCommandLinkButton</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="#properties">Properties</a></li> <li class="level1"><a href="#public-functions">Public Functions</a></li> <li class="level1"><a href="#reimplemented-protected-functions">Reimplemented Protected Functions</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">QCommandLinkButton Class</h1> <!-- $$$QCommandLinkButton-brief --> <p>The <a href="qcommandlinkbutton.html">QCommandLinkButton</a> widget provides a Vista style command link button. <a href="#details">More...</a></p> <!-- @@@QCommandLinkButton --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QCommandLinkButton></span> </td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += widgets</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 4.4</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qpushbutton.html">QPushButton</a></td></tr></table></div><ul> <li><a href="qcommandlinkbutton-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><a href="qcommandlinkbutton.html#description-prop">description</a></b> : QString</li> <li class="fn"><b><a href="qcommandlinkbutton.html#flat-prop">flat</a></b> : bool</li> </ul> <ul> <li class="fn">3 properties inherited from <a href="qpushbutton.html#properties">QPushButton</a></li> <li class="fn">11 properties inherited from <a href="qabstractbutton.html#properties">QAbstractButton</a></li> <li class="fn">59 properties inherited from <a href="qwidget.html#properties">QWidget</a></li> <li class="fn">1 property inherited from <a href="../qtcore/qobject.html#properties">QObject</a></li> </ul> <a name="public-functions"></a> <h2 id="public-functions">Public Functions</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#QCommandLinkButton">QCommandLinkButton</a></b>(QWidget *<i>parent</i> = Q_NULLPTR)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#QCommandLinkButton-1">QCommandLinkButton</a></b>(const QString &<i>text</i>, QWidget *<i>parent</i> = Q_NULLPTR)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#QCommandLinkButton-2">QCommandLinkButton</a></b>(const QString &<i>text</i>, const QString &<i>description</i>, QWidget *<i>parent</i> = Q_NULLPTR)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#dtor.QCommandLinkButton">~QCommandLinkButton</a></b>()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#description-prop">description</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#description-prop">setDescription</a></b>(const QString &<i>description</i>)</td></tr> </table></div> <ul> <li class="fn">10 public functions inherited from <a href="qpushbutton.html#public-functions">QPushButton</a></li> <li class="fn">21 public functions inherited from <a href="qabstractbutton.html#public-functions">QAbstractButton</a></li> <li class="fn">214 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li> <li class="fn">32 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li> <li class="fn">14 public functions inherited from <a href="../qtgui/qpaintdevice.html#public-functions">QPaintDevice</a></li> </ul> <a name="reimplemented-protected-functions"></a> <h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#event">event</a></b>(QEvent *<i>e</i>)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#heightForWidth">heightForWidth</a></b>(int <i>width</i>) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual QSize </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#minimumSizeHint">minimumSizeHint</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#paintEvent">paintEvent</a></b>(<i>QPaintEvent *</i>)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual QSize </td><td class="memItemRight bottomAlign"><b><a href="qcommandlinkbutton.html#sizeHint">sizeHint</a></b>() const</td></tr> </table></div> <ul> <li class="fn">6 protected functions inherited from <a href="qpushbutton.html#protected-functions">QPushButton</a></li> <li class="fn">14 protected functions inherited from <a href="qabstractbutton.html#protected-functions">QAbstractButton</a></li> <li class="fn">35 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li> <li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li> <li class="fn">1 protected function inherited from <a href="../qtgui/qpaintdevice.html#protected-functions">QPaintDevice</a></li> </ul> <h3>Additional Inherited Members</h3> <ul> <li class="fn">1 public slot inherited from <a href="qpushbutton.html#public-slots">QPushButton</a></li> <li class="fn">5 public slots inherited from <a href="qabstractbutton.html#public-slots">QAbstractButton</a></li> <li class="fn">19 public slots inherited from <a href="qwidget.html#public-slots">QWidget</a></li> <li class="fn">1 public slot inherited from <a href="../qtcore/qobject.html#public-slots">QObject</a></li> <li class="fn">4 signals inherited from <a href="qabstractbutton.html#signals">QAbstractButton</a></li> <li class="fn">3 signals inherited from <a href="qwidget.html#signals">QWidget</a></li> <li class="fn">2 signals inherited from <a href="../qtcore/qobject.html#signals">QObject</a></li> <li class="fn">1 public variable inherited from <a href="../qtcore/qobject.html#public-variables">QObject</a></li> <li class="fn">5 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li> <li class="fn">10 static public members inherited from <a href="../qtcore/qobject.html#static-public-members">QObject</a></li> <li class="fn">6 protected functions inherited from <a href="qpushbutton.html#protected-functions">QPushButton</a></li> <li class="fn">14 protected functions inherited from <a href="qabstractbutton.html#protected-functions">QAbstractButton</a></li> <li class="fn">35 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li> <li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li> <li class="fn">1 protected function inherited from <a href="../qtgui/qpaintdevice.html#protected-functions">QPaintDevice</a></li> <li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li> <li class="fn">2 protected variables inherited from <a href="../qtcore/qobject.html#protected-variables">QObject</a></li> <li class="fn">1 protected type inherited from <a href="../qtgui/qpaintdevice.html#protected-variables">QPaintDevice</a></li> </ul> <a name="details"></a> <!-- $$$QCommandLinkButton-description --> <div class="descr"> <h2 id="details">Detailed Description</h2> <p>The <a href="qcommandlinkbutton.html">QCommandLinkButton</a> widget provides a Vista style command link button.</p> <p>The command link is a new control that was introduced by Windows Vista. It's intended use is similar to that of a radio button in that it is used to choose between a set of mutually exclusive options. Command link buttons should not be used by themselves but rather as an alternative to radio buttons in Wizards and dialogs and makes pressing the "next" button redundant. The appearance is generally similar to that of a flat pushbutton, but it allows for a descriptive text in addition to the normal button text. By default it will also carry an arrow icon, indicating that pressing the control will open another window or page.</p> </div> <p><b>See also </b><a href="qpushbutton.html">QPushButton</a> and <a href="qradiobutton.html">QRadioButton</a>.</p> <!-- @@@QCommandLinkButton --> <div class="prop"> <h2>Property Documentation</h2> <!-- $$$description-prop$$$description$$$setDescriptionconstQString& --> <h3 class="fn" id="description-prop"><a name="description-prop"></a><span class="name">description</span> : <span class="type"><a href="../qtcore/qstring.html">QString</a></span></h3> <p>This property holds a descriptive label to complement the button text</p> <p>Setting this property will set a descriptive text on the button, complementing the text label. This will usually be displayed in a smaller font than the primary text.</p> <p><b>Access functions:</b></p> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>description</b></span>() const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setDescription</b></span>(const QString &<i>description</i>)</td></tr> </table></div> <!-- @@@description --> <!-- $$$flat-prop$$$isFlat$$$setFlatbool --> <h3 class="fn" id="flat-prop"><a name="flat-prop"></a><span class="name">flat</span> : <span class="type">bool</span></h3> <p>This property determines whether the button is displayed as a flat panel or with a border.</p> <p>By default, this property is set to false.</p> <p><b>Access functions:</b></p> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qpushbutton.html#flat-prop">isFlat</a></b></span>() const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qpushbutton.html#flat-prop">setFlat</a></b></span>(<i>bool</i>)</td></tr> </table></div> <p><b>See also </b><a href="qpushbutton.html#flat-prop">QPushButton::flat</a>.</p> <!-- @@@flat --> </div> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QCommandLinkButton[overload1]$$$QCommandLinkButtonQWidget* --> <h3 class="fn" id="QCommandLinkButton"><a name="QCommandLinkButton"></a>QCommandLinkButton::<span class="name">QCommandLinkButton</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>parent</i> = Q_NULLPTR)</h3> <p>Constructs a command link with no text and a <i>parent</i>.</p> <!-- @@@QCommandLinkButton --> <!-- $$$QCommandLinkButton$$$QCommandLinkButtonconstQString&QWidget* --> <h3 class="fn" id="QCommandLinkButton-1"><a name="QCommandLinkButton-1"></a>QCommandLinkButton::<span class="name">QCommandLinkButton</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &<i>text</i>, <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>parent</i> = Q_NULLPTR)</h3> <p>Constructs a command link with the parent <i>parent</i> and the text <i>text</i>.</p> <!-- @@@QCommandLinkButton --> <!-- $$$QCommandLinkButton$$$QCommandLinkButtonconstQString&constQString&QWidget* --> <h3 class="fn" id="QCommandLinkButton-2"><a name="QCommandLinkButton-2"></a>QCommandLinkButton::<span class="name">QCommandLinkButton</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &<i>text</i>, const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &<i>description</i>, <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>parent</i> = Q_NULLPTR)</h3> <p>Constructs a command link with a <i>text</i>, a <i>description</i>, and a <i>parent</i>.</p> <!-- @@@QCommandLinkButton --> <!-- $$$~QCommandLinkButton[overload1]$$$~QCommandLinkButton --> <h3 class="fn" id="dtor.QCommandLinkButton"><a name="dtor.QCommandLinkButton"></a>QCommandLinkButton::<span class="name">~QCommandLinkButton</span>()</h3> <p>Destructor.</p> <!-- @@@~QCommandLinkButton --> <!-- $$$event[overload1]$$$eventQEvent* --> <h3 class="fn" id="event"><a name="event"></a><code>[virtual protected] </code><span class="type">bool</span> QCommandLinkButton::<span class="name">event</span>(<span class="type"><a href="../qtcore/qevent.html">QEvent</a></span> *<i>e</i>)</h3> <p>Reimplemented from <a href="../qtcore/qobject.html#event">QObject::event</a>().</p> <!-- @@@event --> <!-- $$$heightForWidth[overload1]$$$heightForWidthint --> <h3 class="fn" id="heightForWidth"><a name="heightForWidth"></a><code>[virtual protected] </code><span class="type">int</span> QCommandLinkButton::<span class="name">heightForWidth</span>(<span class="type">int</span> <i>width</i>) const</h3> <p>Reimplemented from <a href="qwidget.html#heightForWidth">QWidget::heightForWidth</a>().</p> <!-- @@@heightForWidth --> <!-- $$$minimumSizeHint[overload1]$$$minimumSizeHint --> <h3 class="fn" id="minimumSizeHint"><a name="minimumSizeHint"></a><code>[virtual protected] </code><span class="type"><a href="../qtcore/qsize.html">QSize</a></span> QCommandLinkButton::<span class="name">minimumSizeHint</span>() const</h3> <p>Reimplemented from <a href="qwidget.html#minimumSizeHint-prop">QWidget::minimumSizeHint</a>().</p> <!-- @@@minimumSizeHint --> <!-- $$$paintEvent[overload1]$$$paintEventQPaintEvent* --> <h3 class="fn" id="paintEvent"><a name="paintEvent"></a><code>[virtual protected] </code><span class="type">void</span> QCommandLinkButton::<span class="name">paintEvent</span>(<i>QPaintEvent *</i>)</h3> <p>Reimplemented from <a href="qwidget.html#paintEvent">QWidget::paintEvent</a>().</p> <!-- @@@paintEvent --> <!-- $$$sizeHint[overload1]$$$sizeHint --> <h3 class="fn" id="sizeHint"><a name="sizeHint"></a><code>[virtual protected] </code><span class="type"><a href="../qtcore/qsize.html">QSize</a></span> QCommandLinkButton::<span class="name">sizeHint</span>() const</h3> <p>Reimplemented from <a href="qwidget.html#sizeHint-prop">QWidget::sizeHint</a>().</p> <!-- @@@sizeHint --> </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>