~oif-team/ubuntu/natty/qt4-x11/xi2.1

<td width="1">  </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="namespaces.html"><font color="#004faf">All Namespaces</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td>

<td align="right" valign="top" width="230"></td></tr></table><h1 class="title">PaintContext Class Reference<br /><span class="small-subtitle">(QAbstractTextDocumentLayout::PaintContext)<br />[<a href="qtgui.html">QtGui</a> module]</span>

<td width="1">  </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td><td class="searchBar" align="right" valign="center"><form action="http://www.google.com/cse" id="cse-search-box"><div><input type="hidden" name="cx" value="000136343326384750312:dhbxnqlakyu" /><input type="hidden" name="ie" value="UTF-8" /><input type="text" name="q" size="31" /><input type="submit" name="sa" value="Search" /></div></form></td>

</tr></table><h1 class="title">PaintContext Class Reference<br /><span class="small-subtitle">(QAbstractTextDocumentLayout::PaintContext)<br />[<a href="qtgui.html">QtGui</a> module]</span>

</h1>

<p>The QAbstractTextDocumentLayout::PaintContext class is a convenience class defining the parameters used when painting a document's layout. <a href="#details">More...</a></p>

<pre> #include <<a href="qabstracttextdocumentlayout.html">QAbstractTextDocumentLayout</a>></pre><ul>

<li><a href="qabstracttextdocumentlayout-paintcontext-members.html">List of all members, including inherited members</a></li>

</ul>

<hr />

<h3>Public Variables</h3>

<ul>

<li><div class="fn"></div>QRectF <b><a href="qabstracttextdocumentlayout-paintcontext.html#clip-var">clip</a></b></li>

<li><div class="fn"></div>int <b><a href="qabstracttextdocumentlayout-paintcontext.html#cursorPosition-var">cursorPosition</a></b></li>

<li><div class="fn"></div>QPalette <b><a href="qabstracttextdocumentlayout-paintcontext.html#palette-var">palette</a></b></li>

<li><div class="fn"></div>QVector<Selection> <b><a href="qabstracttextdocumentlayout-paintcontext.html#selections-var">selections</a></b></li>

</ul>

<h2>Public Variables</h2>

<tr><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><b><a href="qabstracttextdocumentlayout-paintcontext.html#clip-var">clip</a></b></td></tr>

<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><b><a href="qabstracttextdocumentlayout-paintcontext.html#cursorPosition-var">cursorPosition</a></b></td></tr>

<tr><td class="memItemLeft" align="right" valign="top">QPalette </td><td class="memItemRight" valign="bottom"><b><a href="qabstracttextdocumentlayout-paintcontext.html#palette-var">palette</a></b></td></tr>

<tr><td class="memItemLeft" align="right" valign="top">QVector<Selection> </td><td class="memItemRight" valign="bottom"><b><a href="qabstracttextdocumentlayout-paintcontext.html#selections-var">selections</a></b></td></tr>

</table>

<hr />

<h2>Detailed Description</h2>

<p>See also <a href="qabstracttextdocumentlayout.html">QAbstractTextDocumentLayout</a>.</p>

<hr />

<h2>Member Variable Documentation</h2>

<h3 class="fn"><a name="clip-var"></a><a href="qrectf.html">QRectF</a> PaintContext::clip</h3>

<p>This variable holds a hint to the layout specifying the area around paragraphs, frames or text require painting.</p>

<p>Everything outside of this rectangle does not need to be painted.</p>

<p>Specifying a clip rectangle can speed up drawing of large documents significantly. Note that the clip rectangle is in document coordinates (not in viewport coordinates). It is not a substitute for a clip region set on the painter but merely a hint.</p>

<p>The default value is a null rectangle indicating everything needs to be painted.</p>

<h3 class="fn"><a name="cursorPosition-var"></a>int PaintContext::cursorPosition</h3>

<p>This variable holds the position within the document, where the cursor line should be drawn.</p>

<p>The default value is -1.</p>

<h3 class="fn"><a name="palette-var"></a><a href="qpalette.html">QPalette</a> PaintContext::palette</h3>

<p>This variable holds the default color that is used for the text, when no color is specified.</p>

<p>The default value is the application's default palette.</p>

<h3 class="fn"><a name="selections-var"></a><a href="qvector.html">QVector</a><<a href="qabstracttextdocumentlayout-selection.html">Selection</a>> PaintContext::selections</h3>

<p>This variable holds the collection of selections that will be rendered when passing this paint context to QAbstractTextDocumentLayout's draw() function.</p>

<p>The default value is an empty vector indicating no selection.</p>

<td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td>

</tr></table></div></address></body>

<td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td>

</html>

Older »