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Breadcrumbs go here --> <li><a href="modules.html">Modules</a></li> <li><a href="qtgui.html">QtGui</a></li> <li>QFocusFrame</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#public-functions">Public Functions</a></li> <li class="level1"><a href="#protected-functions">Protected Functions</a></li> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <h1 class="title">QFocusFrame Class Reference</h1> <!-- $$$QFocusFrame-brief --> <p>The QFocusFrame widget provides a focus frame which can be outside of a widget's normal paintable area. <a href="#details">More...</a></p> <!-- @@@QFocusFrame --> <pre class="cpp"> <span class="preprocessor">#include <QFocusFrame></span></pre><p><b>Inherits: </b><a href="qwidget.html">QWidget</a>.</p> <ul> <li><a href="qfocusframe-members.html">List of all members, including inherited members</a></li> </ul> <a name="public-functions"></a> <h2>Public Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#QFocusFrame">QFocusFrame</a></b> ( QWidget * <i>parent</i> = 0 )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#dtor.QFocusFrame">~QFocusFrame</a></b> ()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#setWidget">setWidget</a></b> ( QWidget * <i>widget</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QWidget * </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#widget">widget</a></b> () const</td></tr> </table> <ul> <li class="fn">221 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li> <li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li> <li class="fn">13 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li> </ul> <a name="protected-functions"></a> <h2>Protected Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#initStyleOption">initStyleOption</a></b> ( QStyleOption * <i>option</i> ) const</td></tr> </table> <a name="reimplemented-protected-functions"></a> <h2>Reimplemented Protected Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#event">event</a></b> ( QEvent * <i>e</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#eventFilter">eventFilter</a></b> ( QObject * <i>o</i>, QEvent * <i>e</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qfocusframe.html#paintEvent">paintEvent</a></b> ( QPaintEvent * )</td></tr> </table> <ul> <li class="fn">37 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li> <li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li> <li class="fn">1 protected function inherited from <a href="qpaintdevice.html#protected-functions">QPaintDevice</a></li> </ul> <h3>Additional Inherited Members</h3> <ul> <li class="fn">58 properties inherited from <a href="qwidget.html#properties">QWidget</a></li> <li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</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="qobject.html#public-slots">QObject</a></li> <li class="fn">1 signal inherited from <a href="qwidget.html#signals">QWidget</a></li> <li class="fn">1 signal inherited from <a href="qobject.html#signals">QObject</a></li> <li class="fn">4 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li> <li class="fn">7 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li> <li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li> </ul> <a name="details"></a> <!-- $$$QFocusFrame-description --> <div class="descr"> <h2>Detailed Description</h2> <p>The QFocusFrame widget provides a focus frame which can be outside of a widget's normal paintable area.</p> <p>Normally an application will not need to create its own QFocusFrame as <a href="qstyle.html">QStyle</a> will handle this detail for you. A style writer can optionally use a QFocusFrame to have a focus area outside of the widget's paintable geometry. In this way space need not be reserved for the widget to have focus but only set on a <a href="qwidget.html">QWidget</a> with QFocusFrame::setWidget. It is, however, legal to create your own QFocusFrame on a custom widget and set its geometry manually via QWidget::setGeometry however you will not get auto-placement when the focused widget changes size or placement.</p> </div> <!-- @@@QFocusFrame --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QFocusFrame[overload1]$$$QFocusFrameQWidget* --> <h3 class="fn"><a name="QFocusFrame"></a>QFocusFrame::<span class="name">QFocusFrame</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>parent</i> = 0 )</h3> <p>Constructs a <a href="qfocusframe.html">QFocusFrame</a>.</p> <p>The focus frame will not monitor <i>parent</i> for updates but rather can be placed manually or by using QFocusFrame::setWidget. A <a href="qfocusframe.html">QFocusFrame</a> sets <a href="qt.html#WidgetAttribute-enum">Qt::WA_NoChildEventsForParent</a> attribute; as a result the parent will not receive a <a href="qevent.html#Type-enum">QEvent::ChildInserted</a> event, this will make it possible to manually set the geometry of the <a href="qfocusframe.html">QFocusFrame</a> inside of a <a href="qsplitter.html">QSplitter</a> or other child event monitoring widget.</p> <p><b>See also </b><a href="qfocusframe.html#setWidget">QFocusFrame::setWidget</a>().</p> <!-- @@@QFocusFrame --> <!-- $$$~QFocusFrame[overload1]$$$~QFocusFrame --> <h3 class="fn"><a name="dtor.QFocusFrame"></a>QFocusFrame::<span class="name">~QFocusFrame</span> ()</h3> <p>Destructor.</p> <!-- @@@~QFocusFrame --> <!-- $$$event[overload1]$$$eventQEvent* --> <h3 class="fn"><a name="event"></a><span class="type">bool</span> QFocusFrame::<span class="name">event</span> ( <span class="type"><a href="qevent.html">QEvent</a></span> * <i>e</i> )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qobject.html#event">QObject::event</a>().</p> <!-- @@@event --> <!-- $$$eventFilter[overload1]$$$eventFilterQObject*QEvent* --> <h3 class="fn"><a name="eventFilter"></a><span class="type">bool</span> QFocusFrame::<span class="name">eventFilter</span> ( <span class="type"><a href="qobject.html">QObject</a></span> * <i>o</i>, <span class="type"><a href="qevent.html">QEvent</a></span> * <i>e</i> )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qobject.html#eventFilter">QObject::eventFilter</a>().</p> <!-- @@@eventFilter --> <!-- $$$initStyleOption[overload1]$$$initStyleOptionQStyleOption* --> <h3 class="fn"><a name="initStyleOption"></a><span class="type">void</span> QFocusFrame::<span class="name">initStyleOption</span> ( <span class="type"><a href="qstyleoption.html">QStyleOption</a></span> * <i>option</i> ) const<tt> [protected]</tt></h3> <p>Initialize <i>option</i> with the values from this <a href="qfocusframe.html">QFocusFrame</a>. This method is useful for subclasses when they need a <a href="qstyleoption.html">QStyleOption</a>, but don't want to fill in all the information themselves.</p> <p><b>See also </b><a href="qstyleoption.html#initFrom">QStyleOption::initFrom</a>().</p> <!-- @@@initStyleOption --> <!-- $$$paintEvent[overload1]$$$paintEventQPaintEvent* --> <h3 class="fn"><a name="paintEvent"></a><span class="type">void</span> QFocusFrame::<span class="name">paintEvent</span> ( <span class="type"><a href="qpaintevent.html">QPaintEvent</a></span> * )<tt> [virtual protected]</tt></h3> <p>Reimplemented from <a href="qwidget.html#paintEvent">QWidget::paintEvent</a>().</p> <!-- @@@paintEvent --> <!-- $$$setWidget[overload1]$$$setWidgetQWidget* --> <h3 class="fn"><a name="setWidget"></a><span class="type">void</span> QFocusFrame::<span class="name">setWidget</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>widget</i> )</h3> <p><a href="qfocusframe.html">QFocusFrame</a> will track changes to <i>widget</i> and resize itself automatically. If the monitored widget's parent changes, <a href="qfocusframe.html">QFocusFrame</a> will follow the widget and place itself around the widget automatically. If the monitored widget is deleted, <a href="qfocusframe.html">QFocusFrame</a> will set it to zero.</p> <p><b>See also </b><a href="qfocusframe.html#widget">QFocusFrame::widget</a>().</p> <!-- @@@setWidget --> <!-- $$$widget[overload1]$$$widget --> <h3 class="fn"><a name="widget"></a><span class="type"><a href="qwidget.html">QWidget</a></span> * QFocusFrame::<span class="name">widget</span> () const</h3> <p>Returns the currently monitored widget for automatically resize and update.</p> <p><b>See also </b><a href="qfocusframe.html#setWidget">QFocusFrame::setWidget</a>().</p> <!-- @@@widget --> </div> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd. 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