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<h1 class="title">QTextFrame Class Reference</h1>
<!-- $$$QTextFrame-brief -->
<p>The QTextFrame class represents a frame in a <a href="qtextdocument.html">QTextDocument</a>. <a href="#details">More...</a></p>
<!-- @@@QTextFrame -->
<pre class="cpp"> <span class="preprocessor">#include &lt;QTextFrame&gt;</span></pre><p><b>Inherits: </b><a href="qtextobject.html">QTextObject</a>.</p>
<p><b>Inherited by: </b><a href="qtexttable.html">QTextTable</a>.</p>
<p><b>Note:</b> All functions in this class are <a href="threads-reentrancy.html#reentrant">reentrant</a>.</p>
<ul>
<li><a href="qtextframe-members.html">List of all members, including inherited members</a></li>
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<a name="public-types"></a>
<h2>Public Types</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> class </td><td class="memItemRight bottomAlign"><b><a href="qtextframe-iterator.html">iterator</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> typedef </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#Iterator-typedef">Iterator</a></b></td></tr>
</table>
<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="qtextframe.html#QTextFrame">QTextFrame</a></b> ( QTextDocument * <i>document</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#dtor.QTextFrame">~QTextFrame</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> iterator </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#begin">begin</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QList&lt;QTextFrame *&gt; </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#childFrames">childFrames</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> iterator </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#end">end</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QTextCursor </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#firstCursorPosition">firstCursorPosition</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#firstPosition">firstPosition</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QTextFrameFormat </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#frameFormat">frameFormat</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QTextCursor </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#lastCursorPosition">lastCursorPosition</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#lastPosition">lastPosition</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QTextFrame * </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#parentFrame">parentFrame</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qtextframe.html#setFrameFormat">setFrameFormat</a></b> ( const QTextFrameFormat &amp; <i>format</i> )</td></tr>
</table>
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<li class="fn">4 public functions inherited from <a href="qtextobject.html#public-functions">QTextObject</a></li>
<li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</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="qobject.html#signals">QObject</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 function inherited from <a href="qtextobject.html#protected-functions">QTextObject</a></li>
<li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
</ul>
<a name="details"></a>
<!-- $$$QTextFrame-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QTextFrame class represents a frame in a <a href="qtextdocument.html">QTextDocument</a>.</p>
<p>Text frames provide structure for the text in a document. They are used as generic containers for other document elements. Frames are usually created by using <a href="qtextcursor.html#insertFrame">QTextCursor::insertFrame</a>().</p>
<p>Frames can be used to create hierarchical structures in rich text documents. Each document has a root frame (<a href="qtextdocument.html#rootFrame">QTextDocument::rootFrame</a>()), and each frame beneath the root frame has a parent frame and a (possibly empty) list of child frames. The parent frame can be found with <a href="qtextframe.html#parentFrame">parentFrame</a>(), and the <a href="qtextframe.html#childFrames">childFrames</a>() function provides a list of child frames.</p>
<p>Each frame contains at least one text block to enable text cursors to insert new document elements within. As a result, the <a href="qtextframe-iterator.html">QTextFrame::iterator</a> class is used to traverse both the blocks and child frames within a given frame. The first and last child elements in the frame can be found with <a href="qtextframe.html#begin">begin</a>() and <a href="qtextframe.html#end">end</a>().</p>
<p>A frame also has a format (specified using <a href="qtextframeformat.html">QTextFrameFormat</a>) which can be set with <a href="qtextobject.html#setFormat">setFormat</a>() and read with <a href="qtextobject.html#format">format</a>().</p>
<p>Text cursors can be obtained that point to the first and last valid cursor positions within a frame; use the <a href="qtextframe.html#firstCursorPosition">firstCursorPosition</a>() and <a href="qtextframe.html#lastCursorPosition">lastCursorPosition</a>() functions for this. The frame's extent in the document can be found with <a href="qtextframe.html#firstPosition">firstPosition</a>() and <a href="qtextframe.html#lastPosition">lastPosition</a>().</p>
<p>You can iterate over a frame's contents using the <a href="qtextframe-iterator.html">QTextFrame::iterator</a> class: this provides read-only access to its internal list of text blocks and child frames.</p>
</div>
<p><b>See also </b><a href="qtextcursor.html">QTextCursor</a> and <a href="qtextdocument.html">QTextDocument</a>.</p>
<!-- @@@QTextFrame -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$Iterator -->
<h3 class="fn"><a name="Iterator-typedef"></a>typedef QTextFrame::<span class="name">Iterator</span></h3>
<p>Qt-style synonym for <a href="qtextframe-iterator.html">QTextFrame::iterator</a>.</p>
<!-- @@@Iterator -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QTextFrame[overload1]$$$QTextFrameQTextDocument* -->
<h3 class="fn"><a name="QTextFrame"></a>QTextFrame::<span class="name">QTextFrame</span> ( <span class="type"><a href="qtextdocument.html">QTextDocument</a></span> * <i>document</i> )</h3>
<p>Creates a new empty frame for the text <i>document</i>.</p>
<!-- @@@QTextFrame -->
<!-- $$$~QTextFrame[overload1]$$$~QTextFrame -->
<h3 class="fn"><a name="dtor.QTextFrame"></a>QTextFrame::<span class="name">~QTextFrame</span> ()</h3>
<p>Destroys the frame, and removes it from the document's layout.</p>
<!-- @@@~QTextFrame -->
<!-- $$$begin[overload1]$$$begin -->
<h3 class="fn"><a name="begin"></a><span class="type"><a href="qtextframe-iterator.html">iterator</a></span> QTextFrame::<span class="name">begin</span> () const</h3>
<p>Returns an iterator pointing to the first document element inside the frame. Please see the document <a href="containers.html#stl-style-iterators">STL-style-Iterators</a> for more information.</p>
<p><b>See also </b><a href="qtextframe.html#end">end</a>().</p>
<!-- @@@begin -->
<!-- $$$childFrames[overload1]$$$childFrames -->
<h3 class="fn"><a name="childFrames"></a><span class="type"><a href="qlist.html">QList</a></span>&lt;<span class="type">QTextFrame</span> *&gt; QTextFrame::<span class="name">childFrames</span> () const</h3>
<p>Returns a (possibly empty) list of the frame's child frames.</p>
<p><b>See also </b><a href="qtextframe.html#parentFrame">parentFrame</a>().</p>
<!-- @@@childFrames -->
<!-- $$$end[overload1]$$$end -->
<h3 class="fn"><a name="end"></a><span class="type"><a href="qtextframe-iterator.html">iterator</a></span> QTextFrame::<span class="name">end</span> () const</h3>
<p>Returns an iterator pointing to the position past the last document element inside the frame. Please see the document <a href="containers.html#stl-style-iterators">STL-Style Iterators</a> for more information.</p>
<p><b>See also </b><a href="qtextframe.html#begin">begin</a>().</p>
<!-- @@@end -->
<!-- $$$firstCursorPosition[overload1]$$$firstCursorPosition -->
<h3 class="fn"><a name="firstCursorPosition"></a><span class="type"><a href="qtextcursor.html">QTextCursor</a></span> QTextFrame::<span class="name">firstCursorPosition</span> () const</h3>
<p>Returns the first cursor position inside the frame.</p>
<p><b>See also </b><a href="qtextframe.html#lastCursorPosition">lastCursorPosition</a>(), <a href="qtextframe.html#firstPosition">firstPosition</a>(), and <a href="qtextframe.html#lastPosition">lastPosition</a>().</p>
<!-- @@@firstCursorPosition -->
<!-- $$$firstPosition[overload1]$$$firstPosition -->
<h3 class="fn"><a name="firstPosition"></a><span class="type">int</span> QTextFrame::<span class="name">firstPosition</span> () const</h3>
<p>Returns the first document position inside the frame.</p>
<p><b>See also </b><a href="qtextframe.html#lastPosition">lastPosition</a>(), <a href="qtextframe.html#firstCursorPosition">firstCursorPosition</a>(), and <a href="qtextframe.html#lastCursorPosition">lastCursorPosition</a>().</p>
<!-- @@@firstPosition -->
<!-- $$$frameFormat[overload1]$$$frameFormat -->
<h3 class="fn"><a name="frameFormat"></a><span class="type"><a href="qtextframeformat.html">QTextFrameFormat</a></span> QTextFrame::<span class="name">frameFormat</span> () const</h3>
<p>Returns the frame's format.</p>
<p><b>See also </b><a href="qtextframe.html#setFrameFormat">setFrameFormat</a>().</p>
<!-- @@@frameFormat -->
<!-- $$$lastCursorPosition[overload1]$$$lastCursorPosition -->
<h3 class="fn"><a name="lastCursorPosition"></a><span class="type"><a href="qtextcursor.html">QTextCursor</a></span> QTextFrame::<span class="name">lastCursorPosition</span> () const</h3>
<p>Returns the last cursor position inside the frame.</p>
<p><b>See also </b><a href="qtextframe.html#firstCursorPosition">firstCursorPosition</a>(), <a href="qtextframe.html#firstPosition">firstPosition</a>(), and <a href="qtextframe.html#lastPosition">lastPosition</a>().</p>
<!-- @@@lastCursorPosition -->
<!-- $$$lastPosition[overload1]$$$lastPosition -->
<h3 class="fn"><a name="lastPosition"></a><span class="type">int</span> QTextFrame::<span class="name">lastPosition</span> () const</h3>
<p>Returns the last document position inside the frame.</p>
<p><b>See also </b><a href="qtextframe.html#firstPosition">firstPosition</a>(), <a href="qtextframe.html#firstCursorPosition">firstCursorPosition</a>(), and <a href="qtextframe.html#lastCursorPosition">lastCursorPosition</a>().</p>
<!-- @@@lastPosition -->
<!-- $$$parentFrame[overload1]$$$parentFrame -->
<h3 class="fn"><a name="parentFrame"></a><span class="type">QTextFrame</span> * QTextFrame::<span class="name">parentFrame</span> () const</h3>
<p>Returns the frame's parent frame. If the frame is the root frame of a document, this will return 0.</p>
<p><b>See also </b><a href="qtextframe.html#childFrames">childFrames</a>() and <a href="qtextdocument.html#rootFrame">QTextDocument::rootFrame</a>().</p>
<!-- @@@parentFrame -->
<!-- $$$setFrameFormat[overload1]$$$setFrameFormatconstQTextFrameFormat& -->
<h3 class="fn"><a name="setFrameFormat"></a><span class="type">void</span> QTextFrame::<span class="name">setFrameFormat</span> ( const <span class="type"><a href="qtextframeformat.html">QTextFrameFormat</a></span> &amp; <i>format</i> )</h3>
<p>Sets the frame's <i>format</i>.</p>
<p><b>See also </b><a href="qtextframe.html#frameFormat">frameFormat</a>().</p>
<!-- @@@setFrameFormat -->
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