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<BR> Returns the number of columns in the <code>tableColumns</code> array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getColumnIndex(java.lang.Object)">getColumnIndex</A></B>(<A HREF="../../../java/lang/Object.html">Object</A> identifier)</CODE><BR> Returns the index of the first column in the <code>tableColumns</code> array whose identifier is equal to <code>identifier</code>, when compared using <code>equals</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getColumnIndexAtX(int)">getColumnIndexAtX</A></B>(int x)</CODE><BR> Returns the index of the column that lies at position <code>x</code>, or -1 if no column covers this point.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getColumnMargin()">getColumnMargin</A></B>()</CODE><BR> Returns the width margin for <code>TableColumn</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/util/Enumeration.html">Enumeration</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getColumns()">getColumns</A></B>()</CODE><BR> Returns an <code>Enumeration</code> of all the columns in the model.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getColumnSelectionAllowed()">getColumnSelectionAllowed</A></B>()</CODE><BR> Returns true if column selection is allowed, otherwise false.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/util/EventListener.html">EventListener</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getListeners(java.lang.Class)">getListeners</A></B>(<A HREF="../../../java/lang/Class.html">Class</A> listenerType)</CODE><BR> Returns an array of all the listeners of the given type that were added to this model.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getSelectedColumnCount()">getSelectedColumnCount</A></B>()</CODE><BR> Returns the number of columns selected.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getSelectedColumns()">getSelectedColumns</A></B>()</CODE><BR> Returns an array of selected columns.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/swing/ListSelectionModel.html">ListSelectionModel</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getSelectionModel()">getSelectionModel</A></B>()</CODE><BR> Returns the <code>ListSelectionModel</code> that is used to maintain column selection state.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#getTotalColumnWidth()">getTotalColumnWidth</A></B>()</CODE><BR> Returns the total combined width of all columns.</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="../../../javax/swing/table/DefaultTableColumnModel.html#moveColumn(int, int)">moveColumn</A></B>(int columnIndex, int newIndex)</CODE><BR> Moves the column and heading at <code>columnIndex</code> to <code>newIndex</code>.</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="../../../javax/swing/table/DefaultTableColumnModel.html#propertyChange(java.beans.PropertyChangeEvent)">propertyChange</A></B>(<A HREF="../../../java/beans/PropertyChangeEvent.html">PropertyChangeEvent</A> evt)</CODE><BR> Property Change Listener change method.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/table/DefaultTableColumnModel.html#recalcWidthCache()">recalcWidthCache</A></B>()</CODE><BR> Recalculates the total combined width of all columns.</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="../../../javax/swing/table/DefaultTableColumnModel.html#removeColumn(javax.swing.table.TableColumn)">removeColumn</A></B>(<A HREF="../../../javax/swing/table/TableColumn.html">TableColumn</A> column)</CODE><BR> Deletes the <code>column</code> from the <code>tableColumns</code> array.</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="../../../javax/swing/table/DefaultTableColumnModel.html#removeColumnModelListener(javax.swing.event.TableColumnModelListener)">removeColumnModelListener</A></B>(<A HREF="../../../javax/swing/event/TableColumnModelListener.html">TableColumnModelListener</A> x)</CODE><BR> Removes a listener for table column model events.</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="../../../javax/swing/table/DefaultTableColumnModel.html#setColumnMargin(int)">setColumnMargin</A></B>(int newMargin)</CODE><BR> Sets the column margin to <code>newMargin</code>.</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="../../../javax/swing/table/DefaultTableColumnModel.html#setColumnSelectionAllowed(boolean)">setColumnSelectionAllowed</A></B>(boolean flag)</CODE><BR> Sets whether column selection is allowed.</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="../../../javax/swing/table/DefaultTableColumnModel.html#setSelectionModel(javax.swing.ListSelectionModel)">setSelectionModel</A></B>(<A HREF="../../../javax/swing/ListSelectionModel.html">ListSelectionModel</A> newModel)</CODE><BR> Sets the selection model for this <code>TableColumnModel</code> to <code>newModel</code> and registers for listener notifications from the new selection model.</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="../../../javax/swing/table/DefaultTableColumnModel.html#valueChanged(javax.swing.event.ListSelectionEvent)">valueChanged</A></B>(<A HREF="../../../javax/swing/event/ListSelectionEvent.html">ListSelectionEvent</A> e)</CODE><BR> A <code>ListSelectionListener</code> that forwards <code>ListSelectionEvents</code> when there is a column selection change.</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.<A HREF="../../../java/lang/Object.html">Object</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../java/lang/Object.html#clone()">clone</A>, <A HREF="../../../java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../java/lang/Object.html#finalize()">finalize</A>, <A HREF="../../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../../java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="../../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../../java/lang/Object.html#toString()">toString</A>, <A HREF="../../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="tableColumns"><!-- --></A><H3>tableColumns</H3><PRE>protected <A HREF="../../../java/util/Vector.html">Vector</A> <B>tableColumns</B></PRE><DL><DD>Array of TableColumn objects in this model</DL><HR><A NAME="selectionModel"><!-- --></A><H3>selectionModel</H3><PRE>protected <A HREF="../../../javax/swing/ListSelectionModel.html">ListSelectionModel</A> <B>selectionModel</B></PRE><DL><DD>Model for keeping track of column selections</DL><HR><A NAME="columnMargin"><!-- --></A><H3>columnMargin</H3><PRE>protected int <B>columnMargin</B></PRE><DL><DD>Width margin between each column</DL><HR><A NAME="listenerList"><!-- --></A><H3>listenerList</H3><PRE>protected <A HREF="../../../javax/swing/event/EventListenerList.html">EventListenerList</A> <B>listenerList</B></PRE><DL><DD>List of TableColumnModelListener</DL><HR><A NAME="changeEvent"><!-- --></A><H3>changeEvent</H3><PRE>protected transient <A HREF="../../../javax/swing/event/ChangeEvent.html">ChangeEvent</A> <B>changeEvent</B></PRE><DL><DD>Change event (only one needed)</DL><HR><A NAME="columnSelectionAllowed"><!-- --></A><H3>columnSelectionAllowed</H3><PRE>protected boolean <B>columnSelectionAllowed</B></PRE><DL><DD>Column selection allowed in this column model</DL><HR><A NAME="totalColumnWidth"><!-- --></A><H3>totalColumnWidth</H3><PRE>protected int <B>totalColumnWidth</B></PRE><DL><DD>A local cache of the combined width of all columns</DL><!-- ========= 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="DefaultTableColumnModel()"><!-- --></A><H3>DefaultTableColumnModel</H3><PRE>public <B>DefaultTableColumnModel</B>()</PRE><DL><DD>Creates a default table column model.</DL>⌨️ 快捷键说明
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