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<h1 class="title">Q3Frame Class Reference</h1>
<pre class="cpp"> <span class="preprocessor">#include &lt;Q3Frame&gt;</span></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See <a href="porting4.html#qframe">Porting to Qt 4</a> for more information.</p>
<p><b>Inherits: </b><a href="qframe.html">QFrame</a>.</p>
<p><b>Inherited by: </b><a href="q3dockwindow.html">Q3DockWindow</a>, <a href="q3grid.html">Q3Grid</a>, <a href="q3hbox.html">Q3HBox</a>, <a href="q3scrollview.html">Q3ScrollView</a>, and <a href="q3widgetstack.html">Q3WidgetStack</a>.</p>
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<li><a href="q3frame-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2>Properties</h2>
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<li class="fn"><b><a href="q3frame.html#contentsRect-prop">contentsRect</a></b> : const QRect</li>
<li class="fn"><b><a href="q3frame.html#margin-prop">margin</a></b> : int</li>
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<li class="fn">6 properties inherited from <a href="qframe.html#properties">QFrame</a></li>
<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>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#Q3Frame">Q3Frame</a></b> ( QWidget * <i>parent</i>, const char * <i>name</i> = 0, Qt::WindowFlags <i>f</i> = 0 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#dtor.Q3Frame">~Q3Frame</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QRect </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#contentsRect-prop">contentsRect</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#frameWidth">frameWidth</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#margin-prop">margin</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#margin-prop">setMargin</a></b> ( int )</td></tr>
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<li class="fn">14 public functions inherited from <a href="qframe.html#public-functions">QFrame</a></li>
<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>
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<h2>Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#drawContents">drawContents</a></b> ( QPainter * <i>painter</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#drawFrame">drawFrame</a></b> ( QPainter * <i>p</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#frameChanged">frameChanged</a></b> ()</td></tr>
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<a name="reimplemented-protected-functions"></a>
<h2>Reimplemented Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#paintEvent">paintEvent</a></b> ( QPaintEvent * <i>event</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3frame.html#resizeEvent">resizeEvent</a></b> ( QResizeEvent * <i>event</i> )</td></tr>
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<li class="fn">3 protected functions inherited from <a href="qframe.html#protected-functions">QFrame</a></li>
<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>
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<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>
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<a name="details"></a>
<!-- $$$Q3Frame-description -->
<div class="descr">
<h2>Detailed Description</h2>
</div>
<!-- @@@Q3Frame -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$contentsRect-prop$$$contentsRect -->
<h3 class="fn"><a name="contentsRect-prop"></a><span class="name">contentsRect</span> : const <span class="type"><a href="qrect.html">QRect</a></span></h3>
<p>This property holds the frame's contents rectangle (including the margins).</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QRect </td><td class="memItemRight bottomAlign"><span class="name"><b>contentsRect</b></span> () const</td></tr>
</table>
<!-- @@@contentsRect -->
<!-- $$$margin-prop$$$margin$$$setMarginint -->
<h3 class="fn"><a name="margin-prop"></a><span class="name">margin</span> : <span class="type">int</span></h3>
<p>This property holds the width of the margin.</p>
<p>The margin is the distance between the innermost pixel of the frame and the outermost pixel of <a href="q3frame.html#contentsRect-prop">contentsRect</a>(). It is included in <a href="q3frame.html#frameWidth">frameWidth</a>().</p>
<p>The margin is filled according to <a href="qwidget-qt3.html#backgroundMode" class="compat">backgroundMode</a>().</p>
<p>The default value is 0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>margin</b></span> () const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setMargin</b></span> ( int )</td></tr>
</table>
<p><b>See also </b><a href="qframe.html#lineWidth-prop">lineWidth</a>() and <a href="q3frame.html#frameWidth">frameWidth</a>().</p>
<!-- @@@margin -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$Q3Frame[overload1]$$$Q3FrameQWidget*constchar*Qt::WindowFlags -->
<h3 class="fn"><a name="Q3Frame"></a>Q3Frame::<span class="name">Q3Frame</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>parent</i>, const <span class="type">char</span> * <i>name</i> = 0, <span class="type"><a href="qt.html#WindowType-enum">Qt::WindowFlags</a></span> <i>f</i> = 0 )</h3>
<p>Creates a new frame with the given <i>parent</i>, object <i>name</i>, and with widget flags <i>f</i>.</p>
<!-- @@@Q3Frame -->
<!-- $$$~Q3Frame[overload1]$$$~Q3Frame -->
<h3 class="fn"><a name="dtor.Q3Frame"></a>Q3Frame::<span class="name">~Q3Frame</span> ()</h3>
<p>Destructs the frame.</p>
<!-- @@@~Q3Frame -->
<!-- $$$drawContents[overload1]$$$drawContentsQPainter* -->
<h3 class="fn"><a name="drawContents"></a><span class="type">void</span> Q3Frame::<span class="name">drawContents</span> ( <span class="type"><a href="qpainter.html">QPainter</a></span> * <i>painter</i> )<tt> [virtual protected]</tt></h3>
<p>Virtual function that draws the contents of the frame on the given <i>painter</i>.</p>
<p>The <a href="qpainter.html">QPainter</a> is already open when you get it, and you must leave it open. Painter <a href="qpainter-obsolete.html#setWorldMatrix" class="obsolete">transformations</a> are switched off on entry. If you transform the painter, remember to take the frame into account and <a href="qpainter-qt3.html#resetXForm" class="compat">reset transformation</a> before returning.</p>
<p>This function is reimplemented by subclasses that draw something inside the frame. It should only draw inside <a href="q3frame.html#contentsRect-prop">contentsRect</a>(). The default function does nothing.</p>
<p><b>See also </b><a href="q3frame.html#contentsRect-prop">contentsRect</a>() and <a href="qpainter.html#setClipRect">QPainter::setClipRect</a>().</p>
<!-- @@@drawContents -->
<!-- $$$drawFrame[overload1]$$$drawFrameQPainter* -->
<h3 class="fn"><a name="drawFrame"></a><span class="type">void</span> Q3Frame::<span class="name">drawFrame</span> ( <span class="type"><a href="qpainter.html">QPainter</a></span> * <i>p</i> )<tt> [virtual protected]</tt></h3>
<p>Draws the frame using the painter <i>p</i> and the current frame attributes and color group. The rectangle inside the frame is not affected.</p>
<p>This function is virtual, but in general you do not need to reimplement it. If you do, note that the <a href="qpainter.html">QPainter</a> is already open and must remain open.</p>
<p><b>See also </b><a href="qframe.html#frameRect-prop">frameRect</a>(), <a href="q3frame.html#contentsRect-prop">contentsRect</a>(), <a href="q3frame.html#drawContents">drawContents</a>(), <a href="qframe.html#frameStyle">frameStyle</a>(), and <a href="qwidget.html#palette-prop">setPalette</a>().</p>
<!-- @@@drawFrame -->
<!-- $$$frameChanged[overload1]$$$frameChanged -->
<h3 class="fn"><a name="frameChanged"></a><span class="type">void</span> Q3Frame::<span class="name">frameChanged</span> ()<tt> [virtual protected]</tt></h3>
<p>Virtual function that is called when the frame style, line width or mid-line width changes.</p>
<p>This function can be reimplemented by subclasses that need to know when the frame attributes change.</p>
<!-- @@@frameChanged -->
<!-- $$$frameWidth[overload1]$$$frameWidth -->
<h3 class="fn"><a name="frameWidth"></a><span class="type">int</span> Q3Frame::<span class="name">frameWidth</span> () const</h3>
<p>Returns the width of the frame (including the margin).</p>
<!-- @@@frameWidth -->
<!-- $$$paintEvent[overload1]$$$paintEventQPaintEvent* -->
<h3 class="fn"><a name="paintEvent"></a><span class="type">void</span> Q3Frame::<span class="name">paintEvent</span> ( <span class="type"><a href="qpaintevent.html">QPaintEvent</a></span> * <i>event</i> )<tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="qwidget.html#paintEvent">QWidget::paintEvent</a>().</p>
<p>Paints the frame (or part of the frame) that's necessary, depending on the <i>event</i>.</p>
<!-- @@@paintEvent -->
<!-- $$$resizeEvent[overload1]$$$resizeEventQResizeEvent* -->
<h3 class="fn"><a name="resizeEvent"></a><span class="type">void</span> Q3Frame::<span class="name">resizeEvent</span> ( <span class="type"><a href="qresizeevent.html">QResizeEvent</a></span> * <i>event</i> )<tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="qwidget.html#resizeEvent">QWidget::resizeEvent</a>().</p>
<p>This just calls <a href="q3frame.html#frameChanged">frameChanged</a>(); it does not make use of the <i>event</i> itself.</p>
<!-- @@@resizeEvent -->
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