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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Wed Jan 15 11:28:19 CET 2003 --><TITLE>TextComponentChecker</TITLE><META NAME="keywords" CONTENT="javatools.swing.TextComponentChecker,TextComponentChecker class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="TextComponentChecker";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD 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SIZE="-1">javatools.swing</FONT><BR>Class TextComponentChecker</H2><PRE>java.lang.Object | +--<B>javatools.swing.TextComponentChecker</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../javatools/swing/NoSpacesTCChecker.html">NoSpacesTCChecker</A>, <A HREF="../../javatools/swing/NotEmptyTCChecker.html">NotEmptyTCChecker</A>, <A HREF="../../javatools/swing/NumericTCChecker.html">NumericTCChecker</A>, <A HREF="../../javatools/swing/PositiveTCChecker.html">PositiveTCChecker</A></DD></DL><HR><DL><DT>public abstract class <B>TextComponentChecker</B><DT>extends java.lang.Object</DL><P>It is used to manage checking in a text component.<P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#TextComponentChecker()">TextComponentChecker</A></B>()</CODE><BR> Creates new TextComponentChecker</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#dispatchEvent(java.awt.event.KeyEvent)">dispatchEvent</A></B>(java.awt.event.KeyEvent evt)</CODE><BR> Dispatches a <CODE>KeyEvent</CODE> to this object. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#getText()">getText</A></B>()</CODE><BR> Returns the text contained in the managed component.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#isValid()">isValid</A></B>()</CODE><BR> Checks if the component contains a correct value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#setRefTextComponent(javax.swing.text.JTextComponent)">setRefTextComponent</A></B>(javax.swing.text.JTextComponent refComp)</CODE><BR> Sets the referenced text component.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/swing/TextComponentChecker.html#syncCheckerText()">syncCheckerText</A></B>()</CODE><BR> It is useful if text in the component changes without control.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="TextComponentChecker()"><!-- --></A><H3>TextComponentChecker</H3><PRE>public <B>TextComponentChecker</B>()</PRE><DL><DD>Creates new TextComponentChecker<P></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="dispatchEvent(java.awt.event.KeyEvent)"><!-- --></A><H3>dispatchEvent</H3><PRE>public void <B>dispatchEvent</B>(java.awt.event.KeyEvent evt)</PRE><DL><DD>Dispatches a <CODE>KeyEvent</CODE> to this object. Call it IN EACH KEY EVENT (<CODE>KeyPressed, KeyReleased, KeyTyped</CODE>.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>evt</CODE> - The generated event.</DL></DD></DL><HR><A NAME="getText()"><!-- --></A><H3>getText</H3><PRE>public java.lang.String <B>getText</B>()</PRE><DL><DD>Returns the text contained in the managed component.<P><DD><DL><DT><B>Returns:</B><DD>The needed text.</DL></DD></DL><HR><A NAME="isValid()"><!-- --></A><H3>isValid</H3><PRE>public abstract boolean <B>isValid</B>()</PRE><DL><DD>Checks if the component contains a correct value.<P><DD><DL><DT><B>Returns:</B><DD><CODE>true</CODE>: It is correct. <CODE>false</CODE>: It is not correct.</DL></DD></DL><HR><A NAME="setRefTextComponent(javax.swing.text.JTextComponent)"><!-- --></A><H3>setRefTextComponent</H3><PRE>public void <B>setRefTextComponent</B>(javax.swing.text.JTextComponent refComp)</PRE><DL><DD>Sets the referenced text component.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>refComp</CODE> - The component to be checked.</DL></DD></DL><HR><A NAME="syncCheckerText()"><!-- --></A><H3>syncCheckerText</H3><PRE>public void <B>syncCheckerText</B>()</PRE><DL><DD>It is useful if text in the component changes without control.<P><DD><DL></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javatools/swing/TestWizard.html"><B>PREV CLASS</B></A> <A HREF="../../javatools/swing/UpdateUI.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="TextComponentChecker.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR></BODY></HTML>⌨️ 快捷键说明
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