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<title>KTextEditor.MovingRangeFeedback</title>
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KDE 4.9 PyKDE API Reference
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<h1>MovingRangeFeedback Class Reference</h1>
<code>from PyKDE4.ktexteditor import *</code>
<p>
Namespace: <a href="../ktexteditor/KTextEditor.html">KTextEditor</a><br />
<h2>Detailed Description</h2>
<p>A class which provides notifications of state changes to a MovingRange.
</p>
<p>
This class provides notifications of changes to the position or contents of a MovingRange.
</p>
<p>
Before destruction, you must unregister the feedback class from any range using it.
</p>
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd> Christoph Cullmann <cullmann@kde.org> </dd></dl>
</p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><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="#MovingRangeFeedback">__init__</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#caretEnteredRange">caretEnteredRange</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range, <a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> view)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#caretExitedRange">caretExitedRange</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range, <a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> view)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#mouseEnteredRange">mouseEnteredRange</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range, <a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> view)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#mouseExitedRange">mouseExitedRange</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range, <a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> view)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#rangeEmpty">rangeEmpty</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#rangeInvalid">rangeInvalid</a> (self, <a href="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> range)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="MovingRangeFeedback"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</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>Default constructor
</p></div></div><a class="anchor" name="caretEnteredRange"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> caretEnteredRange</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> </td>
<td class="paramname"><em>view</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The caret on <b>view</b> entered <b>range.</b>
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr> </table></dl>
<p> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>view</em> </td><td> view over which the mouse moved to generate the notification
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="caretExitedRange"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> caretExitedRange</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> </td>
<td class="paramname"><em>view</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The caret on <b>view</b> exited <b>range.</b>
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr> </table></dl>
<p> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>view</em> </td><td> view over which the mouse moved to generate the notification
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="mouseEnteredRange"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> mouseEnteredRange</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> </td>
<td class="paramname"><em>view</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The mouse cursor on <b>view</b> entered <b>range.</b>
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr> </table></dl>
<p> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>view</em> </td><td> view over which the mouse moved to generate the notification
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="mouseExitedRange"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> mouseExitedRange</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../ktexteditor/KTextEditor.View.html">KTextEditor.View</a> </td>
<td class="paramname"><em>view</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The mouse cursor on <b>view</b> exited <b>range.</b>
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr> </table></dl>
<p> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>view</em> </td><td> view over which the mouse moved to generate the notification
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="rangeEmpty"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> rangeEmpty</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The range is now empty (ie. the start and end cursors are the same).
If the range has invalidateIfEmpty set, this will never be emitted, but instead rangeInvalid is triggered.
You may delete the range inside this method, but don't alter the range here (for example by using setRange).
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="rangeInvalid"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> rangeInvalid</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="../ktexteditor/KTextEditor.MovingRange.html">KTextEditor.MovingRange</a> </td>
<td class="paramname"><em>range</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The range is now invalid (ie. the start and end cursors are invalid).
You may delete the range inside this method, but don't alter the range here (for example by using setRange).
</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>range</em> </td><td> pointer to the range which generated the notification.
</td></tr>
</table></dl>
<p>
</p></div></div>
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