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KDE 4.4 PyKDE API Reference
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<h1>KTextBrowser Class Reference</h1>
<code>from PyKDE4.kdeui import *</code>
<p>
Inherits: <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qtextbrowser.html">QTextBrowser</a> → <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qtextedit.html">QTextEdit</a> → <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qabstractscrollarea.html">QAbstractScrollArea</a> → <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qframe.html">QFrame</a> → <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qwidget.html">QWidget</a> → <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qobject.html">QObject</a><br />
<h2>Detailed Description</h2>
<p>Extended QTextBrowser.
</p>
<p>
An extended QTextBrowser.
</p>
<p>
By default it will
invoke the system mailer or the system browser when a link is
activated, or it can emit the signal urlClick() or mailClick()
when a link is activated.
</p>
<p>
If the link starts with the text "whatsthis:" a QWhatsThis
box will appear and then display the rest of the text.
</p>
<p>
<div align="center"><img src="../images/ktextbrowser.png" /><p><strong> "KDE Text Browser" </strong></p></div>
</p>
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd> Espen Sand (espensa@online.no) </dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Signals</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#mailClick">mailClick</a> (, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> name, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> address)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#urlClick">urlClick</a> (, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> url)</td></tr>
<tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#KTextBrowser">__init__</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qwidget.html">QWidget</a> parent=0, bool notifyClick=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#contextMenuEvent">contextMenuEvent</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qcontextmenuevent.html">QContextMenuEvent</a> event)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isNotifyClick">isNotifyClick</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#keyPressEvent">keyPressEvent</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qkeyevent.html">QKeyEvent</a> event)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#mailClick">mailClick</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> name, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> address)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setNotifyClick">setNotifyClick</a> (self, bool notifyClick)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setSource">setSource</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qurl.html">QUrl</a> name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#urlClick">urlClick</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> url)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#wheelEvent">wheelEvent</a> (self, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qwheelevent.html">QWheelEvent</a> event)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="KTextBrowser"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qwidget.html">QWidget</a> </td>
<td class="paramname"><em>parent=0</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>notifyClick=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Creates a new text browser.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>parent</em> </td><td> Parent of the widget.
<tr><td></td><td valign="top"><em>notifyClick</em> </td><td> <b>true</b> causes signals to be emitted.
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="contextMenuEvent"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> contextMenuEvent</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qcontextmenuevent.html">QContextMenuEvent</a> </td>
<td class="paramname"><em>event</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Re-implemented for internal reasons. API not affected.
</p>
<p>
See QLineEdit.createPopupMenu().
</p></div></div><a class="anchor" name="isNotifyClick"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool isNotifyClick</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns whether a click on a link should be handled internally
or if a signal should be emitted.
</p></div></div><a class="anchor" name="keyPressEvent"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> keyPressEvent</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qkeyevent.html">QKeyEvent</a> </td>
<td class="paramname"><em>event</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Makes sure Key_Escape is ignored
</p></div></div><a class="anchor" name="mailClick"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> mailClick</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> </td>
<td class="paramname"><em>address</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Emitted when a mail link has been activated and the widget has
been configured to emit the signal.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>name</em> </td><td> The destination name. It is QString() at the moment.
<tr><td></td><td valign="top"><em>address</em> </td><td> The destination address.
</td></tr>
</table></dl>
<p>
</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("mailClick(const QString&, const QString&)"), target_slot)</code></dd></dl></div></div><a class="anchor" name="setNotifyClick"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setNotifyClick</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>notifyClick</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Decide whether a click on a link should be handled internally
or if a signal should be emitted.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>notifyClick</em> </td><td> <b>true</b> causes signals to be emitted.
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="setSource"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setSource</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qurl.html">QUrl</a> </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Reimplemented to NOT set the source but to do the special handling
of links being clicked. Do not call this.
</p>
<p>
If you need to set an initial source url in the text browser, call
the QTextBrowser method explicitly, like this:
<code>myTextBrowser->QTextBrowser.setSource(url)</code>
</p></div></div><a class="anchor" name="urlClick"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> urlClick</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qstring.html">QString</a> </td>
<td class="paramname"><em>url</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Emitted if mailClick() is not emitted and the widget has been
configured to emit the signal.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>url</em> </td><td> The destination address.
</td></tr>
</table></dl>
<p>
</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("urlClick(const QString&)"), target_slot)</code></dd></dl></div></div><a class="anchor" name="wheelEvent"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> wheelEvent</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qwheelevent.html">QWheelEvent</a> </td>
<td class="paramname"><em>event</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Reimplemented to support Qt2 behavior (Ctrl-Wheel = fast scroll)
</p></div></div>
</div>
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