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Swing 1.1 API Specification: Interface  DocumentListener
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Swing 1.1</EM>
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javax.swing.event</FONT>
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Interface  DocumentListener</H2>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../javax/swing/text/JTextComponent.AccessibleJTextComponent.html">JTextComponent.AccessibleJTextComponent</A></DD>
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<DT>public abstract interface <B>DocumentListener</B><DT>extends java.util.EventListener</DL>

<P>
Interface for an observer to register to receive notifications 
 of changes to a text document.
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/swing/event/DocumentListener.html#changedUpdate(javax.swing.event.DocumentEvent)">changedUpdate</A></B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gives notification that an attribute or set of attributes changed.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/swing/event/DocumentListener.html#insertUpdate(javax.swing.event.DocumentEvent)">insertUpdate</A></B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gives notification that there was an insert into the document.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/swing/event/DocumentListener.html#removeUpdate(javax.swing.event.DocumentEvent)">removeUpdate</A></B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gives notification that a portion of the document has been 
 removed.</TD>
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<A NAME="insertUpdate(javax.swing.event.DocumentEvent)"><!-- --></A><H3>
insertUpdate</H3>
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public void <B>insertUpdate</B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</PRE>
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<DD>Gives notification that there was an insert into the document.  The 
 given range bounds the freshly inserted region.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - the document event</DL>
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removeUpdate</H3>
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public void <B>removeUpdate</B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</PRE>
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<DD>Gives notification that a portion of the document has been 
 removed.  The range is given in terms of what the view last
 saw (that is, before updating sticky positions).<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - the document event</DL>
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<A NAME="changedUpdate(javax.swing.event.DocumentEvent)"><!-- --></A><H3>
changedUpdate</H3>
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public void <B>changedUpdate</B>(<A HREF="../../../javax/swing/event/DocumentEvent.html">DocumentEvent</A>&nbsp;e)</PRE>
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<DD>Gives notification that an attribute or set of attributes changed.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - the document event</DL>
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